Samsung A657 vs Samsung G810
Samsung A657
Samsung G810
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900HSDPA 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-42008-4
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Status2009
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Design
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SIMMini-SIMMini-SIM
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Height115 mm103 mm
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Width52 mm52.9 mm
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Thickness19.5 mm17.9 mm
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Weight123 g139 g
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ColorsBlackTitan Grey
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Display
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Display typeTFTTFT
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Physical size1.9 inches2.6 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density148 ppi154 ppi
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Display colors262144262144
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Hardware
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CPU330 MHz ARM 1136
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Chipset-TI OMAP 2430
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GPU-PowerVR MBX
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Internal storage128 MB130 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB-
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(72), MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.02.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSNoYes
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1420 mAh1200 mAh
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Talk time3 h6 h 30 min
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Standby time250 h400 h
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OS
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OS-Symbian OS v9.2
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Main camera
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Main camera5 MP, optical zoom
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Primary camera resolution-2560 x 1920 pixels
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Primary camera video-480p
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Primary camera Autofocus-autofocus
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Primary camera xenon flash-Xenon flash
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Selfie camera
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Secondary camera-Yes
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Browser
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HTML-Yes
