Difference between Nokia Lumia 800, Nokia Lumia 710 and Nokia Lumia 900

Nokia Lumia 800	Nokia Lumia 710	Nokia Lumia 900
2G: GSM 850 / 900 / 1800 / 1900 3G: HSDPA 850 / 900 / 1900 / 2100 - RM-819 HSDPA 850 / 1900 / 2100 (For Canada HSDPA 900 / 1900 / 2100 - RM-801 CV) Physical Size: 116.5 x 61.2 x 12.1 mm, 76.1 cc Weight: 142 g Touch-sensitive controls Screen Type: AMOLED capacitive touchscreen Colors: 16M Pixels: 480 x 800 Screen Size: 3.7 inches Pixel Density: ~252 ppi Multitouch Corning Gorilla Glass Nokia ClearBlack display No MEMORY Card slot Internal Storage: 16 GB RAM: 512 MB WLAN: Wi-Fi 802.11 b/g/n Bluetooth: v2.1 with A2DP EDR USB: microUSB v2.0 CAM: 8 MP Carl Zeiss optics Autofocus Dual-LED Flash Video recording: HD 720p@30fps No Secondary cam OS: Microsoft Windows Phone 7.5 Mango Chipset: Qualcomm MSM8255 Snapdragon CPU: 1.4 GHz Scorpion GPU: Adreno 205 Accelerometer Proximity Sensor Compass Threaded view HTML5 Radio: Stereo FM radio with RDS GPS with A-GPS Java apps not supported Colors: Black, Cyan, Magenta and White MicroSIM card support only SNS integration Document viewer/editor Predictive text input BATTERY: Li-Ion 1450 mAh (BV-5JW) Music play: Up to 55 hours	2G: GSM 850 / 900 / 1800 / 1900 3G: HSDPA 900 / 1900 / 2100 - RM-803 (HSDPA 850 / 900 / 1700 / 1900 / 2100 For Canada) Physical Size: 119 x 62.4 x 12.5 mm, 81.1 cc Weight: 125.5 g Screen Type: TFT capacitive touchscreen Colors: 16M Pixels: 480 x 800 Screen Size: 3.7 inches Pixel Density: ~252 ppi Multitouch Corning Gorilla Glass Nokia ClearBlack display No MEMORY Card slot Internal Storage: 8 GB RAM: 512 MB WLAN: Wi-Fi 802.11 b/g/n Bluetooth: v2.1 with A2DP EDR USB: microUSB v2.0 CAM: 5 MP Autofocus LED flash Video: 720p@30fps No Secondary Cam OS: Microsoft Windows Phone 7.5 Mango Chipset: Qualcomm MSM8255 Snapdragon CPU: 1.4 GHz Scorpion GPU: Adreno 205 Accelerometer Proximity Sensor Compass Threaded view HTML5 Radio: Stereo FM radio with RDS GPS with A-GPS support Java apps not supported Colors: Black, White (front)/ black, white, cyan, fuchsia, yellow (back) MicroSIM card support only SNS integration Document viewer/editor Predictive text input BATTERY: Li-Ion 1300 mAh (BP-3L) Music play: Up to 38 hours	2G: GSM 850 / 900 / 1800 / 1900 3G: HSDPA 850 / 900 / 1900 / 2100 Physical Size: 127.8 x 68.5 x 11.5 mm, 90 cc Weight: 160 g Screen Type: AMOLED capacitive touchscreen Colors: 16M Pixels: 480 x 800 Screen Size: 4.3 inches Pixel Density: ~217 ppi Multitouch Corning Gorilla Glass Nokia ClearBlack display No MEMORY Card slot Internal Storage: 16GB RAM: 512 MB RAM WLAN: Wi-Fi 802.11 b/g/n Bluetooth: v2.1 with A2DP EDR USB: microUSB v2.0 CAM: 8 MP Carl Zeiss optics Autofocus Dual-LED Flash Video: 720p@30fps video stabilization Secondary Cam: 1 MP, VGA@15fps OS: Microsoft Windows Phone 7.5 Mango Chipset: Qualcomm APQ8055 Snapdragon CPU: 1.4 GHz Scorpion GPU: Adreno 205 Accelerometer Gyro Proximity Sensor Compass Threaded view HTML5 Radio: Stereo FM radio with RDS GPS with A-GPS GLONASS Java apps not supported Colors: Black, cyan, white and magenta MicroSIM card support only SNS integration Document viewer/editor Predictive text input BATTERY Li-Ion 1830 mAh (BP-6EW) Music play Up: to 60 h