Samsung L770 vs Samsung X820
Samsung L770
Samsung X820
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-72006-5
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Status
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Design
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SIMMini-SIMMini-SIM
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Height102 mm113 mm
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Width48 mm50 mm
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Thickness14.2 mm6.9 mm
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Weight84 g66 g
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ColorsSilverBlack/Blue, Pink, Silver
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Display
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Display typeTFTTFT
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Physical size2.1 inches1.8 inches
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Resolution240 x 320 pixels220 x 176 pixels
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Pixel density190 ppi157 ppi
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Display colors262144262144
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Hardware
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Internal storage30 MB80 MB
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Memory cardmicroSD
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideoCIF
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Secondary camera videocallingvideocalling-
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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 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLAN
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USB2.0Yes
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Bluetoothv2.0v1.2
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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 EMSEMSEMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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RSSRSS reader-
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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-Po
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Battery capacity880 mAh630 mAh
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Talk time5 h2 h 30 min
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Standby time200 h210 h
