Two Windows Phone 7 handsets have been revealed — the Nokia Lumia 710 and the Nokia Lumia 800 which basically almost the same one as the Nokia N9.

Nokia Lumia 800 specs:
3.7″ AMOLED display @ 480×800 pixels (252ppi)
1.4 GHz processor
Qualcomm MSM8255 chipset
3D Graphics HW Accelerator
512MB RAM
16GB
HSDPA 14.4Mbps, HSUPA 5.76Mbps
WiFi 802.11 b/g/n
Bluetooth 2.1
8MP autofocus camera, Carl Zeiss optics, flash
720p video recording
FM Radio tuner
GPS w/ aGPS support
Li-Ion 1450mAh battery
Windows Phone 7.5 Mango
The Nokia Lumia 800 has the same design as the Nokia N9, only with a smaller display. The Carl Zeiss optics assures us the quality of the camera will be the same as the N9.

Nokia Lumia 710 specs:
3.7″ LCD display @ 480×800 pixels (252ppi)
1.4 GHz processor
Qualcomm MSM8255 chipset
3D Graphics HW Accelerator
512MB RAM
8GB
HSDPA 14.4Mbps, HSUPA 5.76Mbps
WiFi 802.11 b/g/n
Bluetooth 2.1
5MP autofocus camera, flash
720p video recording
FM Radio tuner
GPS w/ aGPS support
Li-Ion 1300mAh battery
Windows Phone 7.5 Mango
The Lumia 710 looks like the Nokia C7 or Nokia 701 and is probably targeted to the younger crowd. It does not have Carl Zeiss optics though but should be cheaper than the Lumia 800.
Also have this impression the “Lumia” name doesn’t feel Nokia-ish.


http://youtu.be/L9P7iF7bHSg
Nokia Lumia 800 amazing every day :)