Saturday, September 4, 2021

TP4056 / TC4056A Lithium Battery Charger and Protection Module, #motionsensor #nightlight #LEDlight #deanwong #drmobileslimted #davidlimnz #0800429429


https://tinyurl.com/tp4056Auckland


5th Septmber 2021, Auckland, New Zealand: 

This module is made for charging rechargeable lithium batteries using the constant-current/constant-voltage (CC/CV) charging method. In addition to safely charging a lithium battery the module also provides necessary protection required by lithium batteries. See below concerning the protection features this module provides.


Protection Features

This module uses the TP4056 / TC4056 Li-Ion charge controller IC and a separate protection IC. There are other types of modules on the market that use the TP4056 / TC4056 but lack any protection circuits or ICs to provide the necessary protection needed with lithium batteries. This module uses both the TP4056 / TC4056 and the DW01A Li-Ion battery protection IC, which together in combination provide the following protection features:

Manage the constant current to constant voltage charging of a connected lithium battery

Over-discharge protection - keeps your battery from being discharged below 2.4V, a healthy minimum voltage level for your battery



If a connected battery has been discharged below 2.4V the module will cut output power from the battery until the battery voltage has been re-charged above 3.0V (the over-discharge release voltage), which at that time the module will again allow discharge of power from the battery to a connected load. Although the module cuts output power from the battery during an over-discharge situation, it still allows charging of the battery to occur through the parasitic diode of the discharge control MOSFET (FS8205A Dual MOSFET).

Overcharge protection - the module will safely charge your battery to 4.2V

Overcurrent and short-circuit protection - the module will cut the output from the battery if the discharge rate exceeds 3A or if a short-circuit condition occurs

Soft-start protection limits inrush current

Trickle charge (battery reconditioning) - if the voltage level of the connected battery is less than 2.9V, the module will use a trickle charge current of 130mA until the battery voltage reaches 2.9V, at which point the charge current will be linearly increased to the configured charge current.

Can be powered, for charging, from a USB cable (USB Micro or USB C) or the + and - connections, see Power Supply Options Diagram below. The power source needs to be able to provide at least 1A for the charger to correctly charge a connected battery. Most modern phone/USB chargers can provide 1A or more; refer to the label on your phone charger to verify. If you use a USB cable, make sure that it is made to carry at least 1A.

Includes two indicator LEDs. Red LED indicates charging. Blue LED indicates charge complete.

The charge current can be configured externally with the Rprog resistor (R3, see below diagram). The datasheet for the TP4056 (refer to link in resources section below) includes a table and equation for what resistor values to use for configuring different charge currents.

The module uses a very small amount of current (in the micro amps) whenever it is connected to a battery. It is fine to leave it connected to a battery for long periods, but if you plan to not charge the battery within four months then we recommend disconnecting the module from the battery.

You can connect two lithium battery cells in parallel to form an equivalent single cell battery with a total capacity of twice that of the individual single cells, but we do not recommend connecting more than two cells at a time to this module. Refer to the Two Parallel Cell Connection diagram below. Care must be taken when setting up this type of configuration; refer to Precautionary Note 1 concerning precautions to connecting parallel cells.

NOTE: Due to the nature and characteristics of lithium-ion batteries Addicore is not responsible or liable for any damages, malfunction, injuries, fire, burns, or any other consequences or results that may occur with incorrect or correct use of this module or any battery, device, or item this module is used with, including following or using any instructions, guidance, or direction of any kind from Addicore or others. By purchasing this product you accept the preceding.




PRECAUTIONARY NOTES:

Note 1: Caution must be used when connecting two cells in parallel. Both cells must be at the same voltage level otherwise if one cell has a lower voltage than the companion cell the higher voltage cell will discharge into the lower voltage cell in an attempt to bring the two cells to the same voltage, which will eventually balance out, but if the voltages of the two cells differ enough the resulting current through both cells can be high enough to cause the cells to overheat or worse.

When charging two parallel cells connected to this charge module the charge current through each cell will be half of the total charge current from the charge module, that is if each of the cells have equivalent voltage levels.

SPECIFICATIONS:

Charge ControllerTP4056 / TC4056
Protection ICDW01A
Charge/Discharge Control MOSFETFS8205A
Charge MethodConstant-Current/Constant-Voltage (CC/CV)
Input Supply Voltage4.5~6.0 V
Constant Charge Current1 A
Configurable with Rprog resistor (R3, see diagrams and TP4056 / TC4056 datasheet)
Charge Complete (Float) Voltage4.2 V ±1.5%
Overcharge Protection
Overcharge Detection Voltage4.3 V ±50 mV
Overcharge Release Voltage4.1 V ±50 mV
Over-Discharge Protection
Over-Discharge Detection Voltage2.4 V ±100 mV
Over-Discharge Release Voltage3.0 V ±100 mV
Overcurrent Protection
Overcurrent Protection Threshold3 A
Overcurrent Cutout Delay10~20 ms
Short-Circuit Cutout Delay5~50 µs
Trickle Charge (Battery Reconditioning)
Trickle Charge Threshold Voltage2.9 V ±0.1 V
Trickle Charge Current130 mA ±10 mA
Dimensions
Length28 mm (~1.103")
Diameter17 mm (~0.669")
Weight1.6 g (0.057 oz)

Dr Phone Repair Limited
1, Huron Street
Takapuna, Auckland 0622
Tel: +649 365-1122
Mobile: +6421365377
www.drphone.co.nz
drphonenz(a)gmail.com

Monday, August 23, 2021

Covid 19 coronavirus Delta outbreak: Seven Covid cases at AUT; Auckland lockdown for several weeks likely - expert. #covid19nz #nzlockdown #lockdown2021 #deltavariant

 Dr Mobiles Limited (Est 2011)
1, Huron Street, Takpuna, Auckland 0622
Toll:  0800 429 429
drmobilenz(a)gmail.com
Emergency Repair Inquiry:
North Shoe: (021) 02 555 888
West Auckland (021) 365-377

Covid 19 coronavirus Delta outbreak: Seven Covid cases at AUT; Auckland lockdown for several weeks likely - expert



More AUT students have tested positive for Covid-19 today.

The university this evening said a total of seven students tested positive for Covid-19 but it was not clear if three of them were on campus during their infectious period.

Meanwhile, a Covid-19 modeller says Auckland will likely be in alert level 4 for at least several weeks after the number of cases in the community grew to 107 today.

Professor Shaun Hendy said it was becoming clear New Zealand was dealing with a cluster reaching the upper limit of expectations when it was detected in Auckland nearly a week ago.

"For the rest of the country we will have to wait until later in the week to see if they remain clear, in which case, an alert level shift could be considered on Friday.

Prime Minister Jacinda Ardern announced this afternoon the country will remain at alert level 4 until 11.59pm on Friday August 27. Auckland will remain in alert level 4 until 11.59pm on Tuesday August 31.

There are 99 cases in Auckland and eight in Wellington.

Director general of health Ashley Bloomfield said this afternoon the new cases in Wellington were connected with and were close contacts of known cases.

He said all but one had been in isolation throughout their infectious period.



Read the full article here...


Sunday, August 22, 2021

How will #Coronavirus #Delta evolve? Here’s what the theory tells us. #drmobileslimited #toll0800429429 #tel095515344

Dr Mobiles Limited (Est 2011)
1, Huron Street, Takpuna, Auckland 0622
Toll:  0800 429 429
drmobilenz(a)gmail.com
Emergency Repair Inquiry:
North Shoe: (021) 02 555 888
West Auckland (021) 365-377

https://cutt.ly/eQ5dfRQ


Introduction:
SARS-CoV-2 Delta variant, also known as lineage B.1.617.2, or Indian variant is a variant of lineage B.1.617 of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India in late 2020. The World Health Organization named it the Delta variant on 31 May 2021.
_________________________________________________________________


ANALYSIS:

The Covid-19 pandemic is a dramatic demonstration of evolution in action. Evolutionary theory explains much of what has already happened, predicts what will happen in the future and suggests which management strategies are likely to be the most effective.

For instance, evolution explains why the Delta variant spreads faster than the original Wuhan strain. It explains what we might see with future variants. And it suggests how we might step up public health measures to respond.

But Delta is not the end of the story for SARS-CoV-2, the virus that causes Covid-19. Here's what evolutionary theory tells us happens next.


Remind me again, how do viruses evolve?

Evolution is a result of random mutations (or errors) in the viral genome when it replicates. A few of these random mutations will be good for the virus, conferring some advantage. Copies of these advantageous genes are more likely to survive into the next generation, via the process of natural selection.

New viral strains can also develop via recombination, when viruses acquire genes from other viruses or even from their hosts.

Generally speaking, we can expect evolution to favour virus strains that result in a steeper epidemic curve, producing more cases more quickly, leading to two predictions.

First, the virus should become more transmissible. One infected person will be likely to infect more people; future versions of the virus will have a higher reproductive or R number.

Second, we can also expect evolution will shorten the time it takes between someone becoming infected and infecting others (a shorter "serial interval").

Both these predicted changes are clearly good news for the virus, but not for its host.


Aha, so that explains Delta

This theory explains why Delta is now sweeping the world and replacing the original Wuhan strain.

The original Wuhan strain had an R value of 2-3, but Delta's R value is about 5-6 (some researchers say this figure is even higher). So someone infected with Delta is likely to infect at least twice as many people as the original Wuhan strain.

There's also evidence Delta has a much shorter serial interval compared with the original Wuhan strain.

This may be related to a higher viral load (more copies of the virus) in someone infected with Delta compared with earlier strains. This may allow Delta to transmit sooner after infection.

A higher viral load may also make Delta transmit more easily in the open air and after "fleeting contact".

Do vaccines affect how the virus evolves?

We know Covid-19 vaccines designed to protect against the original Wuhan strain work against Delta but are less effective. Evolutionary theory predicts this; viral variants that can evade vaccines have an evolutionary advantage.

So we can expect an arms race between vaccine developers and the virus, with vaccines trying to play catch up with viral evolution. This is why we're likely to see us having regular booster shots, designed to overcome these new variants, just like we see with flu booster shots.


Covid-19 vaccines reduce your chance of transmitting the virus to others, but they don't totally block transmission. And evolutionary theory gives us a cautionary tale.

There's a trade-off between transmissibility and how sick a person gets (virulence) with most disease-causing microorganisms. This is because you need a certain viral load to be able to transmit.

If vaccines are not 100 per cent effective in blocking transmission, we can expect a shift in the trade-off towards higher virulence. In other words, a side-effect of the virus being able to transmit from vaccinated people is, over time, the theory predicts it will become more harmful to unvaccinated people.


How about future variants?

In the short term, it's highly likely evolution will continue to "fine tune" the virus:

• its R value will continue to increase (more people will be infected in one generation);

• the serial interval will decrease (people will become infectious sooner);

• variants will make vaccines less effective (vaccine evasion).


But we don't know how far these changes might go and how fast this might happen.

Some scientists think the virus may already be approaching "peak fitness". Nevertheless, it may still have some tricks up its sleeve.

The UK government's Scientific Advisory Group for Emergencies (SAGE) has recently explored scenarios for long-term evolution of the virus.

It says it is almost certain there will be "antigenic drift"; accumulation of small mutations leading to the current vaccines becoming less effective, so boosters with modified vaccines will be essential.

It then says more dramatic changes in the virus ("antigenic shift"), which might occur through recombination with other human coronaviruses, is a "realistic possibility". This would require more substantial re-engineering of the vaccines.

SAGE also thinks there is a realistic possibility of a "reverse zoonosis", leading to a virus that may be more pathogenic (harmful) to humans or able to evade existing vaccines. This would be a scenario where SARS-CoV-2 infects animals, before crossing back into humans. We've already seen SARS-CoV-2 infect mink, felines and rodents.


Will the virus become more deadly?

Versions of the virus that make their host very sick (are highly virulent) are generally selected against. This is because people would be more likely to die or be isolated, lowering the chance of the virus transmitting to others.

SAGE thinks this process is unlikely to cause the virus to become less virulent in the short term, but this is a realistic possibility in the long-term. Yet SAGE says there is a realistic possibility more virulent strains might develop via recombination (which other coronaviruses are known to do).

So the answer to this critical question is we really don't know if the virus will become more deadly over time. But we can't expect the virus to magically become harmless.


Will humans evolve to catch up?

Sadly, the answer is no. Humans do not reproduce fast enough, and accumulate enough favourable mutations quickly enough, for us to stay ahead of the virus.

The virus also does not kill most people it infects. And in countries with well-resourced health-care systems, it doesn't kill many people of reproductive age. So there's no "selection pressure" for humans to mutate favourably to stay ahead of the virus.


What about future pandemics?

Finally, evolutionary theory has a warning about future pandemics.

A gene mutation that allows a virus in an obscure and relatively rare species (such as a bat) to gain access to the most common and widely distributed species of large animal on the planet - humans - will be strongly selected for.

So we can expect future pandemics when animal viruses spill over into humans, just as they have done in the past.


Hamish McCallum is director of the Centre for Planetary Health and Food Security at Griffith University in Queensland, Australia.

This article is republished from The Conversation under a Creative Commons license. Read the original article.




Covid 19 冠狀病毒:達美航空將如何發展?這是科學告訴我們的


分析:

Covid-19 大流行是行動中進化的戲劇性展示。進化論解釋了大部分已經發生的事情,預測未來會發生什麼,並建議哪些管理策略可能是最有效的。

例如,進化解釋了為什麼 Delta 變種比原始武漢菌株傳播得更快。它解釋了我們可能會在未來的變體中看到什麼。它建議我們如何加強公共衛生措施來應對。

但是對於導致 Covid-19 的病毒 SARS-CoV-2 而言,Delta 並不是故事的結束。這是進化理論告訴我們接下來會發生的事情。


再次提醒我,病毒是如何進化的?

進化是病毒基因組複製時隨機突變(或錯誤)的結果。這些隨機突變中的一些將對病毒有益,從而帶來一些優勢。通過自然選擇的過程,這些有利基因的副本更有可能存活到下一代。

當病毒從其他病毒甚至宿主身上獲得基因時,新的病毒株也可以通過重組產生。

一般來說,我們可以預期進化有利於導致更陡峭流行曲線的病毒株,更快地產生更多病例,從而導致兩個預測。

首先,病毒應該變得更容易傳播。一名感染者可能會感染更多人;該病毒的未來版本將具有更高的繁殖或 R 值。

其次,我們還可以預期進化將縮短某人被感染和感染他人之間的時間(更短的“連續間隔”)。

這兩種預測的變化顯然對病毒來說都是好消息,但對其宿主卻不是。


啊哈,這就解釋了 Delta

這個理論解釋了為什麼 Delta 現在正在席捲全球並取代原來的武漢菌株。

武漢原株的R值為2-3,而Delta的R值在5-6左右(有研究人員說這個數字更高)。因此,感染三角洲病毒的人感染的人數可能至少是原始武漢病毒株的兩倍。

還有證據表明,與最初的武漢菌株相比,Delta 的序列間隔要短得多。

這可能與感染 Delta 的人比早期毒株更高的病毒載量(更多的病毒拷貝)有關。這可能允許 Delta 在感染後更快地傳播。

更高的病毒載量也可能使 Delta 在露天和“短暫接觸”後更容易傳播。

疫苗會影響病毒的進化方式嗎?

我們知道,旨在抵禦最初的武漢病毒株的 Covid-19 疫苗對 Delta 有效,但效果較差。進化論預測了這一點;可以逃避疫苗的病毒變體具有進化優勢。

因此,我們可以期待疫苗開發者和病毒之間的軍備競賽,疫苗試圖趕上病毒進化。這就是為什麼我們可能會看到我們定期注射加強針,旨在克服這些新變種,就像我們看到的流感加強針一樣。


Covid-19 疫苗可降低您將病毒傳播給他人的機會,但它們並不能完全阻止傳播。進化論給了我們一個警示故事。

在傳染性和一個人對大多數致病微生物的患病程度(毒力)之間存在權衡。這是因為您需要一定的病毒載量才能傳播。

如果疫苗在阻斷傳播方面不是 100% 有效,我們可以預期權衡會轉向更高的毒力。換句話說,該病毒能夠從接種疫苗的人身上傳播的副作用是,隨著時間的推移,該理論預測它對未接種疫苗的人的危害會更大。


未來的變種怎麼樣?

在短期內,進化很可能會繼續“微調”病毒:

• 其R值會不斷增加(一代人會感染更多的人);

• 序列間隔將減少(人們會更快地具有傳染性);

• 變異會降低疫苗的效力(逃避疫苗)。


但我們不知道這些變化會走多遠,發生的速度有多快。

一些科學家認為該病毒可能已經接近“健康高峰”。儘管如此,它可能仍然有一些技巧。

英國政府的緊急情況科學諮詢小組 (SAGE) 最近探索了病毒長期進化的情景。

它說幾乎可以肯定會有“抗原漂移”;小突變的積累導致當前疫苗的有效性降低,因此改良疫苗的加強劑將是必不可少的。

然後它說病毒發生更劇烈的變化(“抗原轉變”),這可能是通過與其他人類冠狀病毒的重組而發生的,這是“現實的可能性”。這將需要對疫苗進行更大量的重新設計。

SAGE 還認為存在“反向人畜共患病”的現實可能性,導致病毒可能對人類更具致病性(有害)或能夠逃避現有疫苗。這將是 SARS-CoV-2 感染動物,然後再傳播回人類的情況。我們已經看到 SARS-CoV-2 感染水貂、貓科動物和囓齒動物。


病毒會變得更致命嗎?

通常會選擇使宿主病得很重(毒性很強)的病毒版本。這是因為人們更有可能死亡或被隔離,從而降低了病毒傳播給他人的機會。

SAGE 認為,這個過程在短期內不太可能導致病毒的毒性減弱,但從長遠來看,這是一個現實的可能性。然而,SAGE 表示,通過重組(已知其他冠狀病毒會這樣做),有一種現實的可能性可能會產生更具毒性的菌株。

所以這個關鍵問題的答案是我們真的不知道病毒是否會隨著時間的推移變得更加致命。但是我們不能指望病毒會神奇地變得無害。


人類會進化來追趕嗎?

可悲的是,答案是否定的。人類的繁殖速度不夠快,也不夠快地積累了足夠多的有利突變,無法讓我們領先於病毒。

該病毒也不會殺死它感染的大多數人。在擁有資源豐富的衛生保健系統的國家,它不會殺死許多育齡人群。因此,人類沒有“選擇壓力”來有利地變異以保持領先於病毒。


未來的流行病怎麼辦?

最後,進化論對未來的流行病發出警告。

一種基因突變,允許一種不知名且相對稀有的物種(如蝙蝠)中的病毒接觸到地球上最常見和分佈最廣的大型動物物種——人類——將被強烈選擇。

因此,當動物病毒蔓延到人類身上時,我們可以預見未來的大流行,就像它們過去所做的那樣。


Hamish McCallum 是澳大利亞昆士蘭格里菲斯大學行星健康與食品安全中心主任。

本文根據知識共享許可從 The Conversation 重新發布。閱讀原文。

https://theconversation.com/how-will-delta-evolve-heres-what-the-theory-tells-us-165243



Covid 19 coronavirus Delta outbreak: 35 new community cases today, total cases in outbreak now 107

Covid 19 coronavirus Delta outbreak:
35 new community cases today,
total cases in outbreak now 107
https://cutt.ly/iQ5ivWz


23rd August, 2021:  There are 35 new cases of Covid-19 in the New Zealand community to confirm today. Of these 33 are in Auckland and two are in Wellington.

This brings the total number in the community to 107. Of these 99 are in Auckland and eight are in Wellington.

Prime Minister Jacinda Ardern and director general of health Dr Ashley Bloomfield will front a press conference at 4pm to announce any challenges to alert levels. New Zealand is currently in lockdown until 11.59pm tomorrow.

All of today's new cases are either in or currently being transferred to managed isolation facilities.

The Ministry of Health says it was not unexpected to see a rise in cases.

There are also three new border cases all who are in managed isolation facilities.

There are now 334 visits to 248 locations of interest listed by the Ministry of Health. The vast majority of these are in Auckland, with at least 12 in Wellington and a few scattered across the North Island, as well as two flights between Auckland and Wellington.

The latest exposure sites include KFC in Pt Chevalier between 9pm and 10pm on Friday August 13.

There is also a new location outside Auckland, a visit to the Johnsonville Mobil petrol station in Wellington on Tuesday between 8.20pm and 8.35pm.

An additional south Auckland supermarket is now on the list with an infected shopper visiting PaknSave Clendon Park on Monday August 16 between 7pm and 7.30pm.

There is also a corner store in the same suburb, Clendon Dairy on Roscommon Rd that is also a potential exposure site. The Ministry of Health says if you visited the store between 11.30am and 12pm on Tuesday August 17 you must isolate at home for 14 day, get tested immediately and again on days 5 and 12 after last exposure.

More public bus rides between Glen Eden and Green Bay have also been added.

So far 13,230 contacts have been identified with less than half - 6773 - contacted by public health staff and self isolating.

The majority of the 13,230 contacts are close contacts and the number is expected to rise throughout the day as records are fully processed.

Public health staff are now reaching out to the remaining 6,457 contacts who are yet to be reached. 

Read the full article here....



Dr Mobiles Limited
1, Huron Street, Takpuna, Auckland 0622
Toll:  0800 429 429
drmobilenz(a)gmail.com
Emergency Repair Inquiry:
North Shoe: (021) 02 555 888
West Auckland (021) 365-377

The Million Dollar Question: Is the iPhone XS Waterproof? #drmobileslimited #0800429429 #aucandrepair


The iPhone XS has great water resistance, but it's far from waterproof

The iPhone XS is the first member of the lineup to sport an IP68 water resistance rating. This means that the iPhone XS is protected against "harmful dust," as well as submersion in more than one meter of water for up to 30 minutes. Apple says, in fact, that the iPhone XS and iPhone XS Max could survive submersion in up to two meters of water for 30 minutes.

But this is a far cry from being waterproof. If you leave your iPhone in the water long enough, that water will still eventually enter the device and start to effect the electronics in the phone, and eventually cause it to fail completely. While you might get lucky if your phone takes a dive of say, three meters, there's no guarantee, so you'll want to be careful around pools, lakes, and other bodies of water.

Friday, June 18, 2021

Pre-own WHITE Apple iPhone XS with a massive 256 GB storage #drmobileslimited #used #iPhoneRepair #aucklandrepair #toll0800429429

Stock:  #TTKPG5

Pre-own WHITE Apple iPhone XS with a massive 256 GB storage

**Face-recognition is in perfect working condition**

Product Specs:
Apple iPhone XS 256 GB
Wall Charger
USB Cable
Case

** About this iPhone XS **
This iPhone XS is factory unlocked
There is not network lock, PIN lock, iCloud/Google lock on this device.
Item Condition: this iPhone XS is refurbished, in mint condition.  The front camera works but Face ID DOES NOT all. The rest of the functions tested and work perfectly.
Network compatibility:  All NZ GSM network.

WARRANTY
Six (6) months warranty (except for physical damage, water damage, rough handling, misuse, third-party of home repair, wear and tear)
Warranty is void when you on sell this item.
Warranty is NOT transferrable (e.g. if you sell it off to a third party)

Paymentt Option:
Credit card (add 2% surcharge)
We accept only: eftpos, visa card and cash.
Add 2% for credit card payment

Layby Options
Pay $100 deposit and balance to be pay in 10 weekly payment.

Terms
You must be actual TradeMe account owner and you must above 18 years old to bid for this item
Please do not bid or buy on behalf of any third party (e.g. bid for your friend)
Items will be release to buy upon full payment received.
Buyer must collect from our repair centre:

Dr Mobiles Limited (Since 2011)
1, Huron Street, Takapuna, Auckland
www.drmobiles.co.nz
Toll: 0800 429 429
Mobile: +6421172222 and +6421365377
Please collect at our repair centre within three (3) days from winning the bid
Do print out the bid number& bring the correct change, please

Sorry, we DO NOT take trade-ins, swaps or barter
Pls make appointment for pickup from Huron Street, Takapuna
Mon-Fri: 10AM to 5PM
Sat: 10AM to 1PM
Sun: Closed







 _________________________

See the full specs from Apple Computer, Inc.

iPhone XS - Technical Specifications

Finish

  • Gold
  • Space Gray
  • Silver

Capacity1

  • 64GB
  • 256GB
  • 512GB

Size and Weight2

  • Width: 2.79 inches (70.9 mm)
  • Height: 5.65 inches (143.6 mm)
  • Depth: 0.30 inch (7.7 mm)
  • Weight: 6.24 ounces (177 grams)

Display

  • Super Retina HD display
  • 5.8‑inch (diagonal) all‑screen OLED Multi‑Touch display
  • HDR display
  • 2436‑by-1125‑pixel resolution at 458 ppi
  • 1,000,000:1 contrast ratio (typical)
  • True Tone display
  • Wide color display (P3)
  • 3D Touch
  • 625 cd/m2 max brightness (typical)
  • Fingerprint-resistant oleophobic coating
  • Support for display of multiple languages and characters simultaneously

The iPhone XS display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 5.85 inches diagonally (actual viewable area is less).

Splash, Water, and Dust Resistant3

  • Rated IP68 (maximum depth of 2 meters up to 30 minutes) under IEC standard 60529

Chip

  • A12 Bionic chip
  • Next-generation Neural Engine

Camera

  • Dual 12MP wide-angle and telephoto cameras
  • Wide-angle: ƒ/1.8 aperture
  • Telephoto: ƒ/2.4 aperture
  • 2x optical zoom; digital zoom up to 10x
  • Portrait mode with advanced bokeh and Depth Control
  • Portrait Lighting with five effects (Natural, Studio, Contour, Stage, Stage Mono)
  • Dual optical image stabilization
  • Six‑element lens
  • Quad-LED True Tone flash with Slow Sync
  • Panorama (up to 63MP)
  • Sapphire crystal lens cover
  • Backside illumination sensor
  • Hybrid IR filter
  • Autofocus with Focus Pixels
  • Tap to focus with Focus Pixels
  • Smart HDR for photos
  • Wide color capture for photos and Live Photos
  • Local tone mapping
  • Advanced red-eye correction
  • Exposure control
  • Auto image stabilization
  • Burst mode
  • Timer mode
  • Photo geotagging
  • Image formats captured: HEIF and JPEG

Video Recording

  • 4K video recording at 24 fps, 30 fps, or 60 fps
  • 1080p HD video recording at 30 fps or 60 fps
  • 720p HD video recording at 30 fps
  • Extended dynamic range for video up to 30 fps
  • Optical image stabilization for video
  • 2x optical zoom; digital zoom up to 6x
  • Quad-LED True Tone flash
  • Slo‑mo video support for 1080p at 120 fps or 240 fps
  • Time‑lapse video with stabilization
  • Cinematic video stabilization (1080p and 720p)
  • Continuous autofocus video
  • Take 8MP still photos while recording 4K video
  • Playback zoom
  • Video geotagging
  • Video formats recorded: HEVC and H.264
  • Stereo recording

TrueDepth Camera

  • 7MP camera
  • ƒ/2.2 aperture
  • Portrait mode with advanced bokeh and Depth Control
  • Portrait Lighting with five effects (Natural, Studio, Contour, Stage, Stage Mono)
  • Animoji and Memoji
  • 1080p HD video recording at 30 fps or 60 fps
  • Smart HDR for photos
  • Extended dynamic range for video at 30 fps
  • Cinematic video stabilization (1080p and 720p)
  • Wide color capture for photos and Live Photos
  • Retina Flash
  • Backside illumination sensor
  • Auto image stabilization
  • Burst mode
  • Exposure control
  • Timer mode

Face ID

  • Enabled by TrueDepth camera for facial recognition

Apple Pay

  • Pay with your iPhone using Face ID in stores, within apps, and on the web
  • Send and receive money in Messages
  • Complete purchases made with Apple Pay on your Mac

Learn more about Apple Pay

Cellular and Wireless

  • Model A1920*
    FDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 32, 66, 71)
    TD‑LTE (Bands 34, 38, 39, 40, 41, 46)
    CDMA EV-DO Rev. A (800, 1900 MHz)
    UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
    GSM/EDGE (850, 900, 1800, 1900 MHz)
  • Model A1921*
    FDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 32, 66, 71)
    TD‑LTE (Bands 34, 38, 39, 40, 41, 46)
    CDMA EV-DO Rev. A (800, 1900 MHz)
    UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
    GSM/EDGE (850, 900, 1800, 1900 MHz)
  • All models
    Gigabit-class LTE with 4x4 MIMO and LAA4
    802.11ac Wi‑Fi with 2x2 MIMO
    Bluetooth 5.0 wireless technology
    NFC with reader mode
    Express Cards with power reserve

Location

  • Assisted GPS, GLONASS, Galileo, and QZSS
  • Digital compass
  • Wi‑Fi
  • Cellular
  • iBeacon microlocation

Video Calling5

  • FaceTime video calling over Wi‑Fi or cellular

Audio Calling5

  • FaceTime audio
  • Voice over LTE (VoLTE)4
  • Wi‑Fi calling4

Audio Playback

  • Audio formats supported: AAC‑LC, HE‑AAC, HE‑AAC v2, Protected AAC, MP3, Linear PCM, Apple Lossless, FLAC, Dolby Digital (AC‑3), Dolby Digital Plus (E‑AC‑3), Dolby Atmos, and Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+)
  • Wider stereo playback
  • User‑configurable maximum volume limit

Video Playback

  • Video formats supported: HEVC, H.264, MPEG‑4 Part 2, and Motion JPEG
  • High Dynamic Range with Dolby Vision and HDR10 content
  • AirPlay Mirroring, photos, and video out to Apple TV (2nd generation or later)6
  • Video mirroring and video out support: Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately)6

Siri7

  • Use your voice to send messages, set reminders, and more
  • Get intelligent suggestions on your Lock screen and in Messages, Mail, QuickType, and more
  • Activate hands-free with only your voice using “Hey Siri”
  • Use your voice to run shortcuts from your favorite apps

Learn more about Siri

External Buttons and Connectors

  • Volume up/down
  • Ring/Silent
  • Side button
  • Built-in stereo speaker
  • Lightning connector
  • Built-in microphones

Power and Battery8

  • Lasts up to 30 minutes longer than iPhone X
  • Talk time (wireless): Up to 20 hours
  • Internet use: Up to 12 hours
  • Video playback (wireless): Up to 14 hours
  • Audio playback (wireless): Up to 60 hours
  • Fast-charge capable: Up to 50% charge in 30 minuteswith 18W adapter or higher (available separately)
  • Built-in rechargeable lithium-ion battery
  • Wireless charging (works with Qi chargers10)
  • Charging via USB to computer system or power adapter

Sensors

  • Face ID
  • Barometer
  • Three‑axis gyro
  • Accelerometer
  • Proximity sensor
  • Ambient light sensor

Operating System

iOS 12
iOS is the world’s most personal and secure mobile operating system, packed with powerful features that help you get the most out of every day.
See what’s new in iOS

Accessibility

Accessibility features help people with disabilities get the most out of their new iPhone XS. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can fully enjoy the world’s most personal device. Learn more about Accessibility

Features include:

  • VoiceOver
  • Zoom
  • Magnifier
  • RTT and TTY support
  • Siri and Dictation
  • Type to Siri
  • Switch Control
  • Closed Captions
  • AssistiveTouch
  • Speak Screen

Built-in Apps

  • Camera
  • Photos
  • Health
  • Messages
  • Phone
  • FaceTime
  • Mail
  • Music
  • Wallet
  • Safari
  • Maps
  • Siri
  • Calendar
  • iTunes Store
  • App Store
  • Notes
  • News
  • Contacts
  • Books
  • Home
  • Weather
  • Reminders
  • Clock
  • TV
  • Stocks
  • Calculator
  • Voice Memos
  • Compass
  • Podcasts
  • Watch
  • Tips
  • Find My iPhone
  • Find My Friends
  • Settings
  • Files
  • Measure

Free Apps from Apple

Pages, Numbers, Keynote, iMovie, GarageBand, iTunes U, Clips, and Apple Store app are preinstalled.

  • iMovie
  • Pages
  • Keynote
  • Numbers
  • iTunes U
  • GarageBand
  • Apple Store
  • Trailers
  • Apple TV Remote
  • iTunes Remote
  • Music Memos
  • Clips
  • Shortcuts
  • Support

Headphones

  • EarPods with Lightning Connector

SIM Card

  • Dual SIM (nano-SIM and eSIM)11
  • iPhone XS and iPhone XS Max are not compatible with existing micro‑SIM cards.

Rating for Hearing Aids

  • M3, T4

Mail Attachment Support

  • Viewable document types
    .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel); .zip; .ics; .usdz (USDZ Universal)

System Requirements

  • Apple ID (required for some features)
  • Internet access12
  • Syncing with iTunes on a Mac or PC requires:
    • Mac: OS X 10.11.6 or later
    • PC: Windows 7 or later
    • iTunes 12.8 or later on Mac and iTunes 12.9 or later on PC (free download from www.itunes.com/download)

Environmental Requirements

  • Operating ambient temperature: 32° to 95° F (0° to 35° C)
  • Nonoperating temperature: −4° to 113° F (−20° to 45° C)
  • Relative humidity: 5% to 95% noncondensing
  • Operating altitude: tested up to 10,000 feet (3000 m)

Languages

  • Language support
    English (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
  • QuickType keyboard support
    English (Australia, Canada, India, Singapore, UK, U.S.), Chinese - Simplified (Handwriting, Pinyin, Stroke), Chinese - Traditional (Cangjie, Handwriting, Pinyin, Stroke, Sucheng, Zhuyin), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese (Kana, Romaji), Korean, Spanish (Latin America, Mexico, Spain), Arabic (Modern Standard, Najdi), Armenian, Azerbaijani, Belarusian, Bengali, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Emoji, Estonian, Filipino, Finnish, Flemish, Georgian, Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari, Transliteration), Hinglish, Hungarian, Icelandic, Indonesian, Irish, Kannada, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Maori, Marathi, Norwegian, Odia, Persian, Polish, Portuguese (Brazil, Portugal), Punjabi, Romanian, Russian, Serbian (Cyrillic, Latin), Slovak, Slovenian, Swahili, Swedish, Tamil (Script, Transliteration), Telugu, Thai, Tibetan, Turkish, Ukrainian, Urdu, Vietnamese, Welsh
  • QuickType keyboard support with predictive input
    English (Australia, Canada, India, Singapore, UK, U.S.), Chinese (Simplified, Traditional), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese, Korean, Russian, Spanish (Latin America, Mexico, Spain), Portuguese (Brazil, Portugal), Thai, Turkish
  • Siri languages
    English (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Turkey)
  • Dictation languages
    English (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovakian, Swedish, Thai, Turkish, Ukrainian, Vietnamese
  • Definition dictionary support
    English, Chinese (Simplified, Traditional), Danish, Dutch, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
  • Thesaurus
    English (UK, U.S.)
  • Bilingual dictionary support with English
    Arabic, Chinese (Simplified, Traditional), Dutch, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Spanish
  • Spell check
    English, French, German, Italian, Spanish, Danish, Dutch, Finnish, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish

In the Box

  • iPhone with iOS 12
  • EarPods with Lightning Connector
  • Lightning to USB Cable
  • USB Power Adapter
  • Documentation

iPhone and the Environment

Apple takes a complete product life cycle approach to determining our environmental impact. Learn more about iPhone and the Environment

iPhone XS and iPhone XS Max embody Apple’s continuing environmental progress. They are designed with the following features to reduce environmental impact:

  • Arsenic-free display glass
  • Mercury-free display
  • Brominated flame retardant–free
  • PVC-free
  • Beryllium-free
  • Recyclable stainless steel

Apple and the Environment
Read our Product Environmental Reports for detailed information on the environmental performance of every Apple product.


* To identify your iPhone model number, see https://support.apple.com/kb/HT3939. For details on LTE support, contact your carrier and see www.apple.com/iphone/LTE. Cellular technology support is based on iPhone model number and configuration for either CDMA or GSM networks.

  1. Available space is less and varies due to many factors. A standard configuration uses approximately 10GB to 12GB of space (including iOS and preinstalled apps) depending on the model and settings. Preinstalled apps use about 4GB, and you can delete these apps and restore them.
  2. Size and weight vary by configuration and manufacturing process.
  3. iPhone XS and iPhone XS Max are splash, water, and dust resistant and were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 2 meters up to 30 minutes). Splash, water, and dust resistance are not permanent conditions and resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage not covered under warranty.
  4. Data plan required. Gigabit-class LTE, LTE Advanced, LTE, VoLTE, and Wi-Fi calling are available in select markets and through select carriers. Speeds are based on theoretical throughput and vary based on site conditions and carrier. For details on LTE support, contact your carrier and see www.apple.com/iphone/LTE.
  5. FaceTime calling requires a FaceTime-enabled device for the caller and recipient and a Wi-Fi connection. Availability over a cellular network depends on carrier policies; data charges may apply.
  6. Standard Dynamic Range video content only.
  7. Siri may not be available in all languages or in all areas, and features may vary by area. Internet access required. Cellular data charges may apply.
  8. All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced by Apple service provider. Battery life and charge cycles vary by use and settings. See www.apple.com/batteries and www.apple.com/iphone/battery.html for more information.
  9. Testing conducted by Apple in August 2018 using preproduction iPhone XS and iPhone XS Max units and software and accessory Apple USB-C Power Adapters (18W Model A1720, 29W Model A1540, 30W Model A1882, 61W Model A1718, 87W Model A1719). Fast-charge testing conducted with drained iPhone units. Charge time varies with environmental factors; actual results will vary.
  10. Qi wireless chargers sold separately.
  11. Use of eSIM requires a wireless service plan (which may include restrictions on switching service providers and roaming, even after contract expiration). Not all carriers support eSIM. Use of eSIM in iPhone may be disabled when purchased from some carriers. See your carrier for details. To learn more, visit https://support.apple.com/kb/HT209044.
  12. Wireless broadband recommended; fees may apply.

Some features may not be available for all countries or all areas. Click here to see complete list.