Similarly Lumia 920, Nokia additional screen mode for ultra-sensitive touch Lumia 820. When the ult

The Lumia 820 sold last year for $ 11 million (current prices 8.9 million) with the Lumia 920 and 620. This machine is located in the middle of the trio's first Windows Phone 8 Nokia, a slightly lower grade than the Lumia 920. It uses a dual-core processor 1.5 GHz, Adreno 225 graphics core and 1 GB RAM Lumia 920 and HTC similar 8X. The basic elements such as monitors, cameras (front and rear) and memory capacity are lower than the Lumia 920. But now he is the product of the line is blurred but Lumia Lumia 820 high-brightness screen view clearly outdoor screen at sticking fingerprint quality camera for photos and videos of good, external memory card slot and experience smooth, familiar nile cruises advantages of Windows Phone devices.
Unlike the Lumia 920, 900 and 800 using monolithic body, Lumia 820 has removable casing and the production casing bundled with a different color to change. Peel back the lid of the machine is made of sturdy polycarbonate plastic and painted surfaces, nile cruises but eye-catching ball feels smooth when holding hands. Chassis is designed tiles are very close to the body, no gaps, and also any position available to remove the back cover. Therefore, removing the casing relatively nile cruises tough if not pay attention to the manufacturer's instructions. Under the guidance of Nokia, you use your left hand hold the camera body and then use your hands to press hard on the top right corner of the screen casing is removed easily.
With 9.9 mm thick body and weighing 160g, the Lumia 820 smartphone is heavy compared to a similar size, which generally weighs 120-140g, for example, the HTC 8X also has 4.3 inch screen weighs only 130g. Those who like to dress hand'll feel the weight is normal, but those familiar with thin smartphone Lumia 820 will feel slightly "overweight".
The connection ports and buttons on the machine is no different with Windows Phone Lumia and other machines. It also sports a physical shutter (click to activate the camera application when the screen is locked) located next to the power button and volume up. Top of the camera nile cruises contains headphone jack, charging port are / transmit data taken down the bottom edge machine. nile cruises In terms of usability, placing the power button / lock screen - most frequently used buttons - in addition to easy click will bring up the top of the camera nile cruises rather than as many Android smartphones today. nile cruises Moreover, the physical buttons on the Lumia 820 and the easy tap-sensitive activities.
At the front is also something very familiar with Windows Phone. Besides VGA camera for video calling and the proximity sensor, light hidden at the top, the bottom nile cruises of the screen are three touch controls familiar: Back, Start and Search (opens nile cruises Bing search ). The keys are vibration feedback, but there is no drawback to provide options for users to turn off vibration feedback if desired.
AMOLED screen "flatter the eye" and colorful interface of Windows nile cruises Phone operating system is actually a combination nile cruises of very fit. This is evident on the Lumia 820. 4.3 inch screen of the machine inherited nile cruises from the previous Lumia 900 display vivid and anti-glare, easy to view when used outdoors. On the sharpness of the Lumia 820 screen is not as smooth HD screen on the HTC 8X. However, nile cruises the viewing angle is very wide screen, the colors do not change when looked at from different angles.
In general, the screen is not bad in terms of parameters though it inferior to the current smartphone price range. Lumia 820's screen has a resolution of 800 480 pixels, the same resolution of the Lumia 620, but due to the big screen pixel density is lower, only 217 ppi versus 246 ppi and 242 ppi's Lumia 620 on HTC 8X screen.
Similarly Lumia 920, Nokia additional screen mode for ultra-sensitive touch Lumia 820. When the ultra-sensitive mode, you can easily control the touch screen nile cruises even while wearing gloves. Quality touch screen is sensitive to the touch and swipe typing on the virtual keyboard. However, nile cruises there is one small problem is that the user does not have the choice of three off vibration feedback touch keys.
Compared with Windows Mobile 7.5 on the phone Lumia first generation (Lumia 610, 710, 800 and 900), Windows Phone 8 is a comprehensive upgrade of the ability to support both hardware and software. Specifically Windows Phone 8 supports multi-core processor, high-definition screen and supports external memory card slot. Regarding software, the improvements of Windows Phone 8 is not shown to the outside which is in the operating system kernel (kernel). Instead of using general's Windows CE operating system like Windows Phone 7.5, Windows Phone 8 have used the Windows 8 operating system kernel used on the computer. That is why the Windows Phone 7.5 phones will not be upgraded to Windows Phone 8 is not used for general operating system kernel.
In addition nile cruises to the changes in personnel, operating system, nile cruises Windows Phone 8 also overcome some shortcomings of Windows Phone 7.5 as additional mechanism for automatic software update via OTA, screen capture (press two keys at the same time Sources and Windows key) and USB storage like Electical