All tutorials for Samsung SGH-A657

Samsung SGH-A657

Overview

Samsung SGH-A657 runs on the processor - with - . It has internal memory 128MB and RAM (RAM) - and supports microSD, up to 8 GB (dedicated slot). This model also has -, supports Bluetooth version 2.0, A2DP and GPS technology - . The USB port supports USB 2.0 and -. Its technical characteristics are also the screen size 1.9 inches (~19.0% screen-to-body ratio), the resolution 176 x 220 pixels (~148 ppi pixel density) and the type TFT.

SpecificationSamsung SGH-A657

Model and Features
Model Samsung SGH-A657
Series Samsung Others
Release Date April, 2009
Body Depth 19.5 mm (0.77 in)
Body Dimensions 115 x 52 mm (4.53 x 2.05 in)
Body Weight 123 g (4.34 oz)
OS -
Hardware
CPU -
CPU Cores -
RAM -
Internal Memory 128MB
External Memory microSD, up to 8 GB (dedicated slot)
Network and Data
SIM 1 Mini-SIM
2G bands GSM 850/900/1800/1900MHz
3G bands HSDPA 850/1900MHz
4G bands -
5G bands -
Technology Data GPRS/EDGE
Display
Screen size 1.9 inches (~19.0% screen-to-body ratio)
Type TFT
Resolution 176 x 220 pixels (~148 ppi pixel density)
Colors 256K colors
Battery and Keyboard
Battery Removable Li-Ion 1420 mAh
Physical keyboard Yes
Interfaces
Audio output -
Bluetooth version 2.0, A2DP
DLNA -
GPS -
Infrared port -
NFC -
USB USB 2.0
WLAN -

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