Screen 1.4" , Display technology Super AMOLED , Resolution 450 x 450 , Wireless connections WLAN/Bluetooth/NFC , Memory ROM 16GB ; RAM 1.5GB , GPS , Colour Black , Battery run time up to 40 hours , Battery capacity 361 mAh , Dimensions 45.5 x 45.5 x 11.0 mm , Weight 0.052 kg