Spesifikasi Samsung A657
Network | |
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Technology | GSM / HSPA |
2G bands | GSM 850 / 900 / 1800 / 1900 |
3G bands | HSDPA 850 / 1900 |
Speed | HSPA 3.6/0.384 Mbps |
Launch | |
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Announced | 2009, April. Released 2009, Q2 |
Status | Discontinued |
Body | |
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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 | |
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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 | microSDHC (dedicated slot) |
Phonebook | 1000 entries |
Call records | Yes |
Internal | 128MB |
Camera | |
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No |
Sound | |
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Loudspeaker | Yes |
3.5mm jack | No |
Comms | |
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WLAN | No |
Bluetooth | 2.0, A2DP |
Positioning | No |
Radio | No |
USB | 2.0 |
Features | |
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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 | |
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Type | Removable Li-Ion 1420 mAh battery |
Stand-by | Up to 250 h |
Talk time | Up to 3 h |
Misc | |
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Colors | Black |
SAR | 1.46 W/kg (head) 0.73 W/kg (body) |