Network | Technology | GSM / HSPA |
---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | |
3G bands | HSDPA 850 / 1900 | |
Speed | HSPA 3.6/0.384 Mbps |
Launch | Announced | 2009, April. Released 2009, Q2 |
---|---|---|
Status | Discontinued |
Body | Dimensions | 115 x 52 x 19.5 mm (4.53 x 2.05 x 0.77 in) |
---|---|---|
Weight | 123 g (4.34 oz) | |
SIM | Mini-SIM | |
Dust, shock and splash resistant Flashlight |
Display | Type | TFT, 256K colors |
---|---|---|
Size | 1.9 inches, 11.4 cm2 (~19.0% screen-to-body ratio) | |
Resolution | 176 x 220 pixels (~148 ppi density) | |
Wallpapers |
Memory | Card slot | microSD, up to 8 GB (dedicated slot) |
---|---|---|
Phonebook | 1000 entries | |
Call records | Yes | |
Internal | 128MB |
Camera | No |
---|
Sound | Loudspeaker | Yes |
---|---|---|
3.5mm jack | No |
Comms | WLAN | No |
---|---|---|
Bluetooth | 2.0, A2DP | |
GPS | No | |
Radio | No | |
USB | 2.0 |
Features | Sensors | |
---|---|---|
Messaging | SMS, MMS, Email | |
Browser | WAP 2.0/xHTML | |
Games | Yes + downloadable | |
Java | Yes, MIDP 2.0 | |
MP3/eAAC+/WMA player MP4/H.263 player Push to Talk Organizer Voice memo Stopwatch Predictive text input |
Battery | Removable Li-Ion 1420 mAh battery | |
---|---|---|
Stand-by | Up to 250 h | |
Talk time | Up to 3 h |
Misc | Colors | Black |
---|---|---|
SAR | 1.46 W/kg (head) 0.73 W/kg (body) |
Samsung A657 - Specs