Saturday, September 17, 2011

Mobile Phone 2011 Review: Samsung S5690 Galaxy Xcover

The Samsung S5690 Galaxy Xcover brings a touch of class and authority to a lineup of durable dumb phones for the outdoor enthusiasts. It’s arguable whether it can take as much bashing as its less sophisticated siblings, but this rugged smartphone is trying to combine the best of both worlds.

The Galaxy Xcover is Samsung’s response to Motorola, who are building their own squad of tough droids, with a 1GHz Gingerbread-powered update of their Defy due for imminent release. The Defy+ could be too strong a rival, but the rugged credentials will certainly help the Galaxy Xcover stand out in the crowded smartphone midrange.


Samsung Galaxy Xcover official photos

It's an IP67 certified droid, meaning it can be immersed in one meter of water and last there for half an hour, on top of being dust-proof and shock-resistant. Ruggedness aside, it offers a 3.65" HVGA display with tempered Gorilla Glass for maximum protection and durability. It does well to meet, and exceed, the minimum smartphone requirements with solid connectivity, the latest flavor of Android and reasonably fast processing.

Samsung S5690 Galaxy Xcover at a glance:

  • General: GSM 850/900/1800/1900 MHz, UMTS 900/2100 MHz, HSDPA 7.2 Mbps, HSUPA 5.76 Mbps
  • Form factor: Touchscreen bar phone
  • Dimensions: 122 x 66 x 12 mm, 116 g
  • Display: 3.65" 16M-color TFT capacitive touchscreen, Gorilla Glass scratch-resistant display, 320 x 480 pixels resolution
  • CPU: Marvell MG2 800 MHz processor, 512MB RAM
  • Memory: 150MB storage, microSD card slot
  • OS: Android OS, v2.3.4 Gingerbread
  • Camera: 3.2 megapixel camera with geotagging; VGA video recording
  • Connectivity: Wi-Fi b/g/n, Wi-Fi hotspot, stereo Bluetooth 3.0, standard microUSB port, GPS receiver with A-GPS, 3.5mm audio jack
  • Misc: TouchWiz 3.0 UI, built-in accelerometer, multi-touch input, proximity sensor, Swype input, IP67 certified: dust and water resistant

The Samsung S5690 Galaxy Xcover runs Android 2.3.4 Gingerbread, with the home-baked TouchWiz skin on top. It looks the part too with rugged, ribbed sides and a grippy rear panel with a massive lock screw to keep the battery cover in place.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The Samsung Galaxy S5690 Xcover at ours

It's the perfect fit if you want to buy a smartphone with a distinct outdoorsy feel. It's no Galaxy S II and it shows. The display isn't as crisp and the hardware just knows it should keep out of the fast lane with dual-cores in the rear-view mirror. At least it’s a phone that doesn’t mind a bumpy ride down the dirt road.

Design and construction

A 3.7-incher with a reinforced exterior, the Galaxy Xcover is by no means a compact handset at 122 x 66 x 12 mm. It’s reasonably slim and weighs only 116 g, thanks to its body being all-plastic.

The Galaxy Xcover has a traditional touchscreen bar design and offers good grip due to the special cuts at the sides and the rubbery finish.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The Galaxy Xcover is rugged but feels plasticky

The 3.65" HVGA (320x480) 16M-color capacitive touchscreen is multi-touch enabled and has a toughened Gorilla Glass up front for maximum scratch-resistance. The screen quality is questionable, with a dim and watery look. Brightness is below par and colors look dull and washed out. It's very responsive though.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
A 3.65" touchscreen of HVGA resolution

Above the display, there’s a proximity sensor to disable the screen during calls and what appears to be an ambient light sensor. Our unit didn't have auto screen brightness enabled but that could be due to its pre-market status. We can't confirm or deny an ambient light sensor at this point.

Below the display there are three hardware buttons:- Menu, Home and Back. They are slightly raised and should be specially designed to be water tight.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
Earpiece and proximity sensor • Hardware Menu, Back and Home buttons

The right side of the phone has those grip-enhancing cuts in the rubberized plastic. There is a single control on this side: the power/lock button. It is reasonably big and has a good press.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The right side with the power button

The left side of the phone is where the volume rocker is. There's an etched flashlight icon suggesting you can use the LED flash at the back as a torch but our unit didn’t have this feature enabled. This side of the phone is ribbed too.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The left side features the volume rocker

The top of the device is where the 3.5mm headphone jack is. It's covered by a plastic lid, which however doesn't seem to fit tight enough, raising doubts about the level of waterproofing. But we guess that will only be an issue with this pre-production unit.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
At the top of the phone is the 3.5mm headphone jack

The MicroUSB port is placed at the bottom of the Galaxy Xcover and is too covered with a plastic lid.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The bottom has a MicroUSB under a plastic lid

The patterned back panel has a special lock at the bottom to keep it tightly in place. The rough texture gives a good grip. There are four tiny cushions in each corner on which the phone rests when placed flat on its back. The camera lens and LED flash are located at the top of the panel and there's the grill of a very powerful loudspeaker on the right.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The back panel has a lock on it, 3.2 MP camera with LED flash and the speaker grill

Removing the back cover is no easy task (and it shouldn’t be). After you manage said task, you get to the 1500mAh Li-Ion battery, the MicroSD card slot and the SIM compartment. We couldn't do a dedicated battery test, which was going to be inconclusive anyway with a pre-release unit. Details on the battery life will have to wait for a proper review of the Galaxy Xcover.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
Removing the back panel, the 1500 mAh battery

The Galaxy Xcover has a good sturdy build and feels very comfortable in the hand. The rubberized finish on the sides of the phone minimizes the plastic feel and enhances the grip. And you won't have to worry about fingerprints, except on the screen, as there are no glossy bits. The Gorilla Glass display also inspires confidence and you won’t probably need additional protection.

Samsung Galaxy Xcover Preview Samsung Galaxy Xcover Preview 
The Samsung Galaxy Xcover in hand

We did set out to do some stress testing on the Galaxy Xcover as we were eager to check out the level of proofing it offers. Sadly, our tests ended very shortly. Our pre-market sample wasn't obviously fully prepared to take more than a couple of hits.

Drops from half a meter onto solid ground didn’t scare it at all, but a dip in a glass of water was the end of it. So, at this point the whole IP67 certification doesn’t hold water. The Galaxy Xcover does, but well… in the wrong way. Let’s hope the final release version of the phone will have better luck.

 1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000

This post is sponsored byDr Mobiles Limited

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Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
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> Free 30 min parking
> Free loan phone 

A 64GB microSDXC card for your phone? Sure, Sandisk has one


Sandisk just announced the world's first 64GB microSDXC card, which is designed for use in smartphones. The manufacturer doubled the maximum extra storage that you can add to your smartphone or tablet.

If you were getting worryingly close to the storage limit of your smartphone or tablet, you may breathe a sigh of relief now. The newly announced card is the flagship of the new Mobile Ultra series in the Sandisk portfolio.

According to the manufacturer it should provide class 6 performance, which means a minimum write speed of 6MB/s in fragmented state. In best case scenarios, the card should be able to achieve the impressive 30MB/s (200x) transfers. Not that the current gen smart mobile devices can go that high, but seeing the development rate you might need such speeds soon enough.

1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000

This post is sponsored byDr Mobiles Limited

Uploaded via Apple iPhone 4!
Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
> Repair while you wait
> Free 30 min parking
> Free loan phone 

The Five (5) Geekiest PC Case Mods

While most of us plod along with our regular Dells and HP machines, the modders are a different breed altogether. Sometimes come up with obscene specifications for their machines. And at other times, they go ahead and create wacky and weird custom cases. Here are some PC case mods created by people who tread the line between obsession and craziness!

5. TIE Fighter by David Barr

TIE Fighter took the first place on the Science Fiction Case Mod Contest. It is made by David Barry which maybe will blew you away.This one presents two things at the same time, the PC and the desk. Pretty cool and of course enough geek to be on this list.

tie fighter pc case mod

4. Bender by Jan Erik Vangen

One of the most interesting cases which I ever saw. The interesting thing is that this Bender Case Mode is made by scratch and it took 4-5 months to Jan and his friends. Maybe someone will prefer better case with more details but this one for sure is made with love and a lots of creativity.

bender pc case mod

3. Kana by Katsuya Matsumura

Many of us can’t imagine these days without anime cartoons, strips or some else. This one is Miss Kanna Higashi PC case mod and it is made by Katsuya Matsumura. It is perfect for all anime lovers. If you want to make something like this one, you will need frame with vinyl chloride pipes and then doing the rest like this builder did.

kana anime pc case mod

2. Hulk PC by Chris Blarsky

One of the most famous strip heroes now is also one of the most famous PC case mods. This is Hulk PC case mod created by Chris Blarsky. It is done with a lots of creativity, as you can see wires looks like important part of the shape. I’m asking is it strong inside as Hulk is or it has some medium configuration.

hulk pc case mod

1. R2-D2 by Ken Kirby

Finally, the number one. What would you say about people who likes science fiction movies. Many of you are going to say: Geeks. Well, if you sometimes see the person who is actually Stars Wars fan, and it is also a fan of the famous r2d2 robot from it than I think that you are close.

r2d2 pc case mod

But if that person have and made the R2D2 PC case mod then that person is probably one of the most geekiest star wars fan which you ever knew. This is the R2D2 PC case mod, it is absolutely perfect. We don’t know is Ken Kirby really so big fan of Star Wars and R2D2 but for sure he made this perfect PC case and deserves the first place. We have already wrote about R2D2 PC Computer Case and you may check it out if you want.

This post is sponsored byDr Mobiles Limited

1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000
Web FaceBook - Localist Posterous - Twitter - Blogger - Flicker  - Map - Email 
Uploaded via Apple iPhone 4!
Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
> Repair while you wait
> Free 30 min parking
> Free loan phone 

10 Most Powerful Computers in the World

Ever wondered which are the most powerful supercomputers of all time? Supercomputers which with their supersonic speed broke various computing barriers and also brought in revolution in varied fields like nuclear science, medicine, environment and weather. The computing power of these computers is way beyond your imagination.
So here I have compiled some of the most powerful computer in the world. I hope you will like it.

A new ADDITION >> China has recentrly taken top spot by China’s Tianhe-1A (Milky Way) to be the fast computer in the world. Details can be seen on BBCNews

 

Cray-1


Cray-1 was the world’s fastest machine that was installed at Los Alamos National Laboratory in 1976. Cray-1 boasted a speed of 160 million floating-point operations per second. The first model of the Cray-1 (Cray-1A) weighed 5.5 tons.

Cray-2


Launched in 1985, the machine held the title of the world’s fastest supercomputer between 1985-1989. Cray-2 was capable of 1.9 gigaflops peak performance. Cray-2 was predominantly developed for the United States Departments of Defense and Energy. Due to the use of liquid cooling, it was nicknamed `Bubbles’.

Connection Machine-5 (CM-5)


Launched in 1991, Connection Machine-5 (CM-5) held the crown for the world’s fastest supercomputer in 1992. The machine intended for artificial intelligence applications and symbolic processing found remarkable success in the field of computational science.
Fujitsu Numerical Wind Tunnel


Known as the Numerical Wind Tunnel, the machine was built by Fujitsu and Japan’s National Aerospace Laboratory. The machine was used to simulate wind turbulence on airplanes and in spacecraft as well as to forecast weather.

ASCI Red


The fastest computer from June 1997 to June 2000, ASCI Red was collaboration between Intel Corp and Sandia Labs.  It was the first computer to break the teraflops barrier, which after the processor upgrade passed 2 teraflops.

ASCI White


ASCI White, an IBM system, replaced ASCI-Red as the fastest supercomputer in 2000. ASCI White held the spot for world’s fastest supercomputer for two years from 2000-2002. It was capable of computing 12.3 trillion operations per second.

The Earth Simulator


Built by NEC for the Japan Aerospace Exploration Agency, the Japan Atomic Energy ResearchInstitute and the Japan Marina Science and Technology Center, the Earth Simulator (ES) was the fastest supercomputer in the world from 2002 to 2004.

Blue Gene/L


Currently the seventh fastest supercomputer in the world, IBM BlueGene/L held the title of world’s fastest supercomputer for four years from 2004 to 2008. The supercomputer is located at Lawrence Livermore National Laboratory’s. BlueGene/L (BGL) clocked 478.2 trillion floating operations per second.

IBM Roadrunner

IBM Roadrunner was crowned No. 1 in June 2008 after becoming the first supercomputer to break one petaflop/s. IBM’s Roadrunner managed 1.042 petaflops. The supercomputer is located at the Los Alamos National Laboratory.

Jaguar


The world’s fastest supercomputer according to TOP500 supercomputer list of 2009 is Cray XT5, also known as Jaguar. Jaguar bagged the No. 1 spot, beating IBM’s Roadrunner, who held the top crown from 2008 to 2009. It can perform more than 1 quadrillion calculations per second.

This post is sponsored byDr Mobiles Limited

1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000
Web FaceBook - Localist Posterous - Twitter - Blogger - Flicker  - Map - Email 
Uploaded via Apple iPhone 4!
Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
> Repair while you wait
> Free 30 min parking
> Free loan phone 

The Worlds' Largest Sedan from Russia

World's largest sedan from Russia

Looks like the world biggest sedan car was build long ago in Soviet Russia. It originated from Russian truck manufacturer and had a 38.8 litres engine (38800 cc). It weights 28 tons and can tow up to 85 tons load. You might ask how much is fuel consumption? We’ve got the answer, it had probably world worst record of 0.5 mpg (or 120 litres for 100 km).

What else was cool with this car is that it had two steering wheels from each side (don’t know why) and there were produced only three of them, and none of them is intact nowadays.

Also there is not much photos of it, but still we have a couple.

World's largest sedan from Russia 2

As you can see it was often used to tow planes.
World's largest sedan from Russia 3

World's largest sedan from Russia 4

And on this shot from one of Soviet movies it tows another Soviet relics – the TU-144 plane, first (and only) Soviet passenger ultrasonic jet. Some say it was out before the Concord and also as Concord it wasn’t used for very long.

 

This post is sponsored byDr Mobiles Limited 

1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000
Web FaceBook - Localist Posterous - Twitter - Blogger - Flicker  - Map - Email 
Uploaded via Apple iPhone 4!
Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
> Repair while you wait
> Free 30 min parking
> Free loan phone 

 

The Worlds' Largest Sedan from Russia

World's largest sedan from Russia

Looks like the world biggest sedan car was build long ago in Soviet Russia. It originated from Russian truck manufacturer and had a 38.8 litres engine (38800 cc). It weights 28 tons and can tow up to 85 tons load. You might ask how much is fuel consumption? We’ve got the answer, it had probably world worst record of 0.5 mpg (or 120 litres for 100 km).

What else was cool with this car is that it had two steering wheels from each side (don’t know why) and there were produced only three of them, and none of them is intact nowadays.

Also there is not much photos of it, but still we have a couple.

World's largest sedan from Russia 2

As you can see it was often used to tow planes.
World's largest sedan from Russia 3

World's largest sedan from Russia 4

And on this shot from one of Soviet movies it tows another Soviet relics – the TU-144 plane, first (and only) Soviet passenger ultrasonic jet. Some say it was out before the Concord and also as Concord it wasn’t used for very long.

 

This post is sponsored byDr Mobiles Limited

1 Huron Street, Takapuna, North Shore 0622Tel: (09) 551-5344 and Mob: (021) 264-0000
Web FaceBook - Localist Posterous - Twitter - Blogger - Flicker  - Map - Email 
Uploaded via Apple iPhone 4!
Why Dr Mobiles Limited?
The only professional repair centre who DOES NOT charge inspection fees on faulty phones.
> No inspection fee at all!
> 1 hour iPhone 4 repair
> Repair while you wait
> Free 30 min parking
> Free loan phone