Top 10 mobile devices that can replace laptop

With the significant improvements that, it's time you should consider replacing outdated laptop with its versatile smartphone ...
Compared to the first laptop to be launched in 2000, the smartphone is now available processor speed, RAM and double the capacity.
The smartphone now offers the same functionality but with lighter weight, longer battery life, and also more flexible than many laptops. Whatever can not replace the personal computer but it will be your best choice to replace the laptop in the trip.
Here are the brightest candidates to replace the laptop.

Note Galaxy

The smartphone can now design larger and stronger, we are entering the competition with the tablet. If you can use the devices 5.3 inch screen, you might consider shopping for themselves the smartphone configuration "framework" with appropriate Bluetooth keyboard for text input can replace the computer This notebook.

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Note Galaxy Samsung handset is equipped with a digital pen needs to take notes. In addition, 5.3 inch screen with resolution up to 1280 × 800 pixel, with the par-sized laptop screen.
Note Galaxy runs on Android OS 2.3 Gingerbread, dual-core processor 1.4 GHz processor speed. The product has been on the European market, and will come to Canada early in 2012. Customers in other countries will have to wait longer.

Motorola Android Smartphone with Universal Dock

With two processors and 1 GB RAM, the smartphone is not inferior to the laptop configuration. Since Motorola released the webtop on Atrix 4G accessories at CES last year's conference, this product has been improved further two universal dock, a 10.1 inch screen and a 14 inch screen, can connect to the phone supports Razr webtop as Droid, Droid Bionic and Atrix 2. The dock will help your smartphone a larger screen and comfortable keyboard.

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Although the phone running Android 2.3 (Gingerbread), webtop software provides a full desktop version of Firefox Internet connection. You can comfortably make calls without leaving the dock from the device.

Droid Bionic with Lapdock

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If the 10.1 inch is too small for you and 14 inch is too big. Motorola has selected another dock may be right for you. Atrix 4G phone and Droid Bionic, each device has a 11.6 inch model private dock. No need to connect to a cable, your phone can be plugged straight into the dock equipment. The private dock for each phone is much thinner than universaldock, although we have many more connections. All this dock have their own pin.

RIM BlackBerry PlayBook

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For devotees of the BlackBerry smartphone, tablet PlayBook is an option they might consider. While the 7 inch display screen is not as big as the screen on the laptop, but it's tied to your personal information may take up to a larger screen. And PlayBook has Bluetooth, you can also attach a keyboard to the tablet when you need to edit the text.

Apple iPad with Keyboard

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Since iPad first blockbuster release, it was the dream of many people. You can find plenty of cover design keyboard with notebook on the market today will turn into a laptop iPad true. As long as you can find the application you need, you will be ready to leave the laptop and just carry the iPad and a keyboard.

Asus Eee Prime Transformer Pad

Prime Transformer Eee Pad is one of the first quad-core tablet on the market. With a keyboard dock accessories, you can turn all the power of Android into a tiny laptop with long battery life, many more ports, keyboard and a touchpad. This device can be a perfect choice to replace a laptop.

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Prime Transformer Pad Eee will run Honeycomb when it was launched in December, but Asus said the Transformer will soon be upgraded to Ice Cream Sandwich.

Lenovo ThinkPad Tablet

Lenovo is known for high-quality keyboard and comfortable, no surprise that its keyboard is the first choice for the ThinkPad Tablet. Although shaped somewhat Department Lenovo designed the plain but with some unique accessories to make a difference.

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Heads must include the digital device of dual N-Trig pen allows leaving on-screen data entry instead of conventional sensors. The pen is placed into a slot on the tablet when not in use.
Current tablet (Tablet) Lenovo ThinkPad is targeted to entrepreneurs. While Tablet Android Market has a lot of entertainment software (Slacker, Netflix, Kindle, Zinio, Angry Birds), this tablet mainly run applications for employees.
These applications include LANDesk, Computrace, Citrix Receiver, and McAfee Mobile Security. The full version of Documents to Go software allows view / edit MS Office files. Enclosed pen.

Acer Iconia W500 Windows Tablet Tab

Windows 8 has not officially been launched, but that does not mean that the manufacturer will be indifferent to market tablet OS is Microsoft's latest.

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Windows 7 can not be integrated sensors such as Android or iOS, sometimes can not replace the Windows programs you need. You can go to the Acer Iconia Tab W500 runs Windows 7 on a 10.1 inch touch screen. This device is also fitted with a keyboard when you're not excited with a laptop anymore. This Tablet is also available to run Windows 8.

Samsung Series 7 Slate Tablet Windows

If you want to replace my laptop, is a tablet on the market is ready for you to choose from. Samsung Series 7 including Slate equipped Core i5 processors, RAM 4 GB with 11.6 inch touch screen.

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This tablet form is also equipped with Wacom digitizer and pen used to draw the outline. With the precision of the number of active and handwriting recognition features are upgrades of Windows 7 you may not need a keyboard. But if you still want the physical keyboard, you can attach a keyboard via Bluetooth.

Google Chromebook

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Looks quite similar to a laptop, but the Chromebook as Acer AC700 and Samsung Series 5 operates on Google's Chrome operating system. Chromebook support web browsing, battery-free mode, supports 3G connectivity, restart time from sleep mode quickly. However, storage capacity is limited.

Power rating Apple iPhone 4S

iPhone 4S offers a faster processor, graphics chip, controlled voice with Siri, the back equipped with 8 megapixel camera with 1080p video recording capabilities, and supports both GSM and CDMA connection speed HSPA + high.

It's just an upgrade

If you look from the outside, iPhone 4S is an exact replica of the iPhone 4. The difference in this debut is the second release a black and white version for users to choose from.
The phone is completely stereotyped design of the iPhone 4 before the two sides of glass panels associated with a thin metal strip running around the edges to form a "sandwich" is only 9.3 mm thick. Although fragile, but users still feel a certain design.

The front of the iPhone 4S

Still Apple's standard buttons from the button below the LCD screen, volume control layout on the left, the button switch on silent mode, headphone jack and power button on the second side, SIM card slot on the right (you'll need a paper clip to eject the SIM out). The following is the basic design with a shiny Apple logo, thin metal ring surrounding the new camera does not seem larger than the camera on the iPhone 4.
If you do not see this as a "new phone" disappointing, the glass design combined with reasonable layout, 4S iPhone is actually a brilliant upgrade to choose.

The back of the iPhone 4S

4S iPhone weighs 140 grams, up slightly from 137 grams of the iPhone 4, but it was not a significant increase as you feel like holding a device is too large or too heavy. That is one reason why Apple did not increase in size 3.5 inch external display, the size that most people considered reasonable.

The power inside

Still a 3.5 inch display with 960 x 640 resolution, VGA front camera support FaceTime supports GPS, Wi-Fi and the choice of storage 16 GB, 32 GB or 64 GB . Almost all taken from the iPhone 4S.
The main difference lies in the iPhone 4S is equipped with dual-core processor A5, 8 megapixel rear camera supports video recording, Bluetooth 4.0, support Siri features voice control, talk time up to 8 hours and HSPA + connection with download speeds up to 14.4 Mbps.

Speed ​​improvements

Apple offers dual-core chip inside the iPhone 4S A5 2 times faster than A4 in the iPhone 4 and GPU is also capable of processing speed up to 7 times. But all the ads, two cores does not necessarily mean that iPhone 4S will be 2 times faster than the iPhone 4. However, the upgrade will certainly provide a faster pace as in the upgrade from iPad to iPad 2. But the outcome, only that the new test results.

Testing with the Google Maps application, iPhone 4S complete open the application in about 0.88 seconds, while the iPhone 4 takes more than 1.55 seconds. Repeated, resulting in almost no change. iPhone 4S actually faster and more responsive. Therefore, the game developers can harness the power that this device offers.
The results of performance tests also showed that iPhone 4S general working approximately two times faster than the iPhone 4. Graphics capability, test ProGLBench benchmark performance graphics through a series of 3D game shows, the ability to process iPhone 4S is about five times faster than iPhone 4 with the same aspect ratio .

Test results

	Geekbench 2.1.9	SunSpider 0.9.1	Webpage	GlBench Egypt	High GLBench Egypt	GLBench Pro	GLBench Pro High
iPhone 4S	625	2.2	6.6	59	58	59	50
iPad 2	716	1.8	6	59	56.5	59.1	58.4
iPhone 3G (iOS 4)	273	14	20	18.7	18.7	30.6	25.9
iPhone 4	373	3.6	13	14.1	10.6	22.1	17.6
iPad (iOS 4)	451	3.2	12	8.7	6.6	18	14
iPhone 3G (iOS 4)	138	39	45	Anonymous

Powerful imaging capabilities

Apple also was quick to point out that most images on Flickr from the camera has taken on the iPhone, so clear 5 megapixel camera of iPhone 4 before it really has a great influence on the fan like taking pictures. Although lower resolution than the other Android phones, but sensors for image quality and good color, combined with HDR mode that really attract users.
With the iPhone 4S, Apple has increased the resolution sensor when shooting still images up to 8 megapixel (2448 x 3264 pixel), a series of innovative optical lens, f/2.4 aperture larger and ability 1080p Full HD video capture allows users to feel worn a high PNS. Users also can shoot faster when shooting as soon as the lock screen mode, saving operation than the iPhone 4.

In fact, both cameras are the same as taken by the user simply will not differ on the 3.5 inch screen. But when you open a video or image on the desktop, image quality from the iPhone 4S proved superior.
According to Apple, 1080p and 720p video quality is perfect, the level of clear and sharp compared to other competitors. However, ever-changing iPhone 4S lifelike images that can capture subjects in low light much better. The shooting for more accurate colors, iPhone 4 in some scenes feel too difficult to put away the red or blue objects, while iPhone 4S proved much better treatment.

Pictures of iPhone 4S brighter than the iPhone 4

However, considering that the iPhone 4 has a wider viewing angle compared to video mode iPhone 4S. This means iPhone 4 allows better scene when so many people want to capture in a photograph.
For many photographers usually, iPhone 4S is a replacement can give a PNS camera except that the user wants to proceed to capture the distant objects need to zoom closer.

Images from the camera of 5 5 different life iPhone, iPhone 4S proved superior to many

Siri feature

In addition to dual-core processor with 8 megapixel camera, a feature most noticeable in comparison with the iPhone 4 iPhone 4S features Siri is built.
Siri is considered a "virtual personal assistant" that allows users to control their phone via voice commands, such as naming someone to call them.

Siri can play songs from the library, find direction, alarms, appointments, email copy, look for the stock price information, write notes, web search, ...

More impressive is that Siri allows you to be able to talk with the natural language instead of the required statements. You can use any question, such as "Tell me the weather", "Is it raining?", "How cold is it outside?", "What's the weather ?",... as long as you understand what Siri can and can not do based on the analysis of relevant requirements. Notably, Siri can record voice commands correctly even with the most noise.

Although not able to respond quickly to requests for orders Siri time to "think" all from the command to execute, but the integration into the iPhone 4S Siri has opened a new smartphone to the world using limited knowledge of technology can quickly compose a text with a lightning fast speed.

Experiment with features on the iPhone 4S Siri

Quality HSPA +

HSPA + features included in version Apple iPhone 4S will help your users can access the 4G network speeds much higher than the previous version.
In a series of tests in and out of buildings in downtown Portland, the highest speed of an iPhone 4 is just 0.3 Mbps, while the iPhone 4S result in at least 0.4 Mbps and indeed can be up to 3 Mbps at some point. Considering the average quality gain of about 1 Mbps network, surpassing its previous model.

According to the theory of technology, the speed can reach to the top of the 14.4 Mbps mark. Although results will not be impressed with the speed from 18 to 22 Mbps of Droid Bionic 4G LTE network of Verizone but this result 4S also iPhone into a powerful machine.

Battery life

Although the speed and still keep the physical size of the battery but the iPhone really 4S battery provides better performance than the iPhone 4. According to the Apple ads, 4S iPhone allows users to call within 8 hours (up from 7 hours in the iPhone 4), 200 hours standby, 6 hours in 3G mode and 10 hours after using Wi-Fi (up from 9 hours). In fact, this figure rose is just a small level, users still have to charge the batteries every night.

Evaluation of the craft

Although not equipped LTE iPhone 4S, no larger screen or not slimmer shape but considering that the iPhone 4S is one of the most attractive smartphone on the market. With many useful features than the predecessor, including increased speed, support Siri unique, intuitive, ... can say that users are not disappointed.

Pros

• Powerful Camera
• Siri support new features, handy
• Support connecting high-speed HSPA +
• Retina Display The display is stunning quality
• Compact design, attractive

Cons

• Still no support for connecting high-speed 4G LTE
• Not equipped with an expandable memory card slot, no battery replacement
• Designed with a glass surface which case the user needs to protect your equipment

Rating: 8.5 / 10