Samsung D780 vs Samsung S3100
Samsung D780
Samsung S3100
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-62009-8
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Status2009-9
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height115 mm95 mm
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Width49.6 mm47 mm
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Thickness15.7 mm14.9 mm
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Weight108.5 g99.2 g
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ColorsDark Silver, Gold, Mirror SilverBlack, Pink
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Display
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Display typeTFTTFT
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Physical size2.1 inches2.1 inches
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Resolution240 x 320 pixels176 x 220 pixels
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Pixel density190 ppi134 ppi
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Display colors262144262144
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Hardware
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Internal storage32 MB15 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB8 GB
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Main camera
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Main camera2 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radioFM radio with RDS
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Connectivity
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WLAN
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USB2.02.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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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 capacity1200 mAh800 mAh
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Talk time3 h8 h 30 min
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Standby time250 h490 h
