| Batdescription1 | Removable Li-Ion 1420 mAh battery |
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| Batsize Hl | 1420 |
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| Batstandby1 | Up to 250 h |
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| Battalktime1 | Up to 3 h |
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| Battype Hl | Li-Ion |
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| Bluetooth | 2.0, A2DP |
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| Body Hl | 123g, 19.5mm thickness |
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| Bodyother | Dust, shock and splash resistant
Flashlight |
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| Cam1modules | No |
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| Chipset Hl | |
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| Colors | Black |
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| Comment | For AT&T |
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| Dimensions | 115 x 52 x 19.5 mm (4.53 x 2.05 x 0.77 in) |
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| Displayother | Wallpapers |
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| Displayres Hl | 176x220 pixels |
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| Displayresolution | 176 x 220 pixels (~148 ppi density) |
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| Displaysize | 1.9 inches, 11.4 cm2 (~19.0% screen-to-body ratio) |
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| Displaysize Hl | 1.9" |
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| Displaytype | TFT, 256K colors |
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| Featuresother | MP3/eAAC+/WMA player
MP4/H.263 player
Push to Talk
Organizer
Voice memo
Stopwatch
Predictive text input |
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| Gps | No |
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| Internalmemory | 128MB |
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| Memoryslot | microSD, up to 8 GB (dedicated slot) |
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| Modelname | Samsung A657 |
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| Net2g | GSM 850 / 900 / 1800 / 1900 |
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| Net3g | HSDPA 850 / 1900 |
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| Nettech | GSM / HSPA |
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| Os Hl | Feature phone |
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| Radio | No |
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| Released Hl | Released 2009, Q2 |
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| Sar Us | 1.46 W/kg (head) 0.73 W/kg (body) |
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| Sensors | |
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| Sim | Mini-SIM |
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| Speed | HSPA 3.6/0.384 Mbps |
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| Status | Discontinued |
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| Storage Hl | 128MB storage, microSD slot |
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| Usb | 2.0 |
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| Videopixels Hl | |
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| Weight | 123 g (4.34 oz) |
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| Wlan | No |
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| Year | 2009, April. Released 2009, Q2 |
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