Nokia Lumia 820
Nokia Lumia 820 comes with a 4.3-inch Oled touchscreen display with 480x800 pixel resolution. Even this display uses Nokia's ClearBlack technology. The Lumia 820 houses a dual-core 1.2 GHz Qualcomm Snapdragon S4 mobile processor and packs 1 GB RAM. It too is based on Windows Phone 8 operating system.
At the back of Lumia 820 lies an 8 megapixel image sensor with Carl Zeiss Optics with Dual LED flash but without the PureView tech. This camera can be used with the Nokia City Lens app.
The Lumia 820 has accelerometer, proximity sensor, e-compass, ambient light sensor and gyroscopic sensor. For wireless connectivity options, the Lumia 820 offers Bluetooth 3.1, WiFi, WiFi Hotspot, and NFC support. Location based services are powered with the A-GPS support and Glonass networks for faster and more accurate location fix.
For superior audio experience, Nokia in Lumia 820 has fitted two distortion free high amplitude mics, Dolby headphone support and HD voice. The Nokia Lumia 820 comes with a 1650 mAh battery with Qi wireless charging support and promises up to 8 hours of talk time over 3G networks.
