Discontinued
77.4g, 9.6mm thickness
2.4" - 240 x 320 pixels
256MB ROM, 128MB RAM (RM-775), 128MB ROM, 64MB RAM (RM-639)
Removable Li-Ion 860 mAh battery (BL-4S)
Brand:
(5 votes)
Launch
Announced :
2010, August. Released 2010, September
Network
2G bands :
GSM 850 / 900 / 1800 / 1900
3G bands :
HSDPA 850 / 900 / 1900 / 2100
Body
Dimensions :
106.2 x 48.4 x 9.6 mm, 45.3 cc (4.18 x 1.91 x 0.38 in)
Weight :
77.4 g (2.72 oz)
Display
Type :
TFT resistive touchscreen, 256K colors
Size :
2.4 inches, 17.8 cm2 (~34.7% screen-to-body ratio)
Resolution :
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Platform
CPU :
1.0 GHz (RM-775) / 680 MHz (RM-639)
Memory
Card Slot :
microSDHC (dedicated slot)
Internal :
256MB ROM, 128MB RAM (RM-775), 128MB ROM, 64MB RAM (RM-639)
Phonebook :
Yes, Photocall
Sound
Comms
WLAN :
Wi-Fi 802.11 b/g/n
Bluetooth :
2.1, A2DP, EDR
Radio :
Stereo FM radio, RDS
Features
Messaging :
SMS, MMS, Email, IM
Browser :
WAP 2.0/xHTML, HTML, Adobe Flash Lite
Facebook, Twitter applications
XviD/MP4/H.264/WMV player
MP3/WAV/WMA/eAAC+ player
Organizer
Voice memo
Predictive text input
Games :
Yes + downloadable
Battery
Stand-by :
Up to 408 h (2G) / Up to 408 h (3G)
Talk time :
Up to 5 h 20 min (2G) / Up to 3 h 30 min (3G)
Type :
Removable Li-Ion 860 mAh battery (BL-4S)
Misc
Colors :
White Silver, Dark Metal, Petrol Blue, Pink, Lilac
SAR EU :
0.98 W/kg (head)
SAR :
0.90 W/kg (head) 0.52 W/kg (body)
Main Camera
Video :
480p@30fps (RM-775 model)
Selfie camera
Tests
Loudspeaker :
Voice 75dB / Noise 66dB / Ring 75dB
Audio quality :
Noise -63.2dB / Crosstalk -61.0dB