Nokia Lumia 610 Unlocked Quadband Microsoft Windows Phone 7.5 Mango The processor inside it is a 800MHz single-core accompanied by the measly 256MB or RAM. Nevertheless, the lightweight Windows Phone 7.5 Refresh should run just fine despite the mod.

1. Nokia Lumia 610 NFC
KEY FEATURES
5 MP, 2592х1944 pixels, autofocus, LED flash
OS Microsoft Windows Phone 7.5 Mango
Wi-Fi 802.11 b/g/n
Internal 8 GB storage, 256 MB RAM
Corning Gorilla Glass
TFT capacitive touchscreen, 65K colors
FEATURES
Operating Frequency Display Camera
2G Network GSM 850 / 900 / 1800 / 1900 3.7 inches (~252 ppi pixel density) 5 MP, 2592х1944 pixels, autofocus,
3G Network HSDPA 850 / 900 / 1900 / 2100 Touch-sensitive optical trackpad LED flash
Size 480 x 800 pixels, Features Geo-tagging, face detection
OS Microsoft Windows Phone 7.5 Mango TFT capacitive touchscreen, 65K colors Video Yes, VGA@30fps
Chipset Qualcomm MSM7227A Snapdragon Secondary No
CPU 800 MHz ARM Cortex-A5 Memory
GPU Adreno 200 Card slot No
Sensors Accelerometer, compass Internal 8 GB storage, 256 MB RAM
Dimensions Battery Sound
Dimensions 119 x 62 x 12 mm, 77.6 cc Standard battery, Li-Ion 1300 mAh (BP-3L) Loudspeaker/3.5mm jack
Weight 135 g Stand-by Up to 670 h (2G) / Up to 720 h (3G) Media player MP3/WMA/AAC+
Talk time Up to 10 h 30 min (2G) / Up to 9 h 30 min (3G) Video player DivX/WMV/XviD/3gp
Music play Up to 35 h