Network | Technology | GSM / HSPA | GSM / UMTS | |
---|---|---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 | ||
3G bands | HSDPA 850 / 900 / 1900 / 2100 | UMTS 2100 | ||
Speed | HSPA 10.2/2 Mbps | Yes, 384 kbps |
Launch | Announced | 2010, August. Released 2010, September | 2007, February | |
---|---|---|---|---|
Status | Discontinued | Discontinued |
Body | Dimensions | 106.2 x 48.4 x 9.6 mm, 45.3 cc (4.18 x 1.91 x 0.38 in) | 103 x 46.5 x 9.5 mm (4.06 x 1.83 x 0.37 in) | |
---|---|---|---|---|
Weight | 77.4 g (2.72 oz) | 71 g (2.50 oz) | ||
SIM | Mini-SIM | Mini-SIM |
Display | Type | TFT resistive touchscreen, 256K colors | TFT, 256K colors | |
---|---|---|---|---|
Size | 2.4 inches, 17.8 cm2 (~34.7% screen-to-body ratio) | 1.8 inches, 10.0 cm2 (~20.9% screen-to-body ratio) | ||
Resolution | 240 x 320 pixels, 4:3 ratio (~167 ppi density) | 240 x 320 pixels, 4:3 ratio (~222 ppi density) | ||
Wallpapers, screensavers |
Platform | CPU | 1.0 GHz (RM-775) / 680 MHz (RM-639) |
---|
Memory | Card slot | microSDHC (dedicated slot) | Memory Stick Micro (M2), up to 4 GB, 1 GB included | |
---|---|---|---|---|
Phonebook | Yes, Photocall | 1000 x 20 fields, Photo call | ||
Call records | Yes | 30 received, dialed and missed calls | ||
Internal | 256MB ROM, 128MB RAM (RM-775), 128MB ROM, 64MB RAM (RM-639) | 16MB |
Main Camera | Modules | 5 MP | 2 MP | |
---|---|---|---|---|
Video | 480p@30fps (RM-775 model) | QCIF |
Selfie Camera | Modules | No | VGA videocall camera | |
---|---|---|---|---|
Video |
Sound | Loudspeaker | Yes | Yes | |
---|---|---|---|---|
3.5mm jack | Yes | No | ||
Dedicated music key |
Comms | WLAN | Wi-Fi 802.11 b/g/n | No | |
---|---|---|---|---|
Bluetooth | 2.1, A2DP, EDR | 2.0, A2DP | ||
Positioning | No | No | ||
Infrared port | No | No | ||
Radio | Stereo FM radio, RDS | No | ||
USB | microUSB 2.0, OTG | 2.0 |
Features | Sensors | |||
---|---|---|---|---|
Facebook, Twitter applications XviD/MP4/H.264/WMV player MP3/WAV/WMA/eAAC+ player Organizer Voice memo Predictive text input |
Walkman player 2.0 TrackID music recognition Predictive text input Photo editor Organizer Voice memo/dial |
Battery | Type | Removable Li-Ion 860 mAh battery (BL-4S) | Removable Li-Po 950 mAh battery (BST-33) | |
---|---|---|---|---|
Stand-by | Up to 408 h (2G) / Up to 408 h (3G) | Up to 425 h (2G) / Up to 425 h (3G) | ||
Talk time | Up to 5 h 20 min (2G) / Up to 3 h 30 min (3G) | Up to 6 h 30 min (2G) / Up to 2 h 50 min (3G) | ||
Music play | Up to 28 h |
Misc | |||
---|---|---|---|
Colors | White Silver, Dark Metal, Petrol Blue, Pink, Lilac | Flame Black, Steel Silver, Havana | SAR | 0.90 W/kg (head) 0.52 W/kg (body) | 1.47 W/kg (head) 1.06 W/kg (body) |
SAR EU | 0.98 W/kg (head) | 1.45 W/kg (head) | |
Price | About 80 EUR | About 100 EUR |
Tests | Loudspeaker | Voice 75dB / Noise 66dB / Ring 75dB | ||
---|---|---|---|---|
Audio quality | Noise -63.2dB / Crosstalk -61.0dB | |||
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