Asus Z810 vs Samsung E251
Asus Z810
Samsung E251
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2006-112008-9
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Status
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Design
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SIMMini-SIMMini-SIM
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Height92 mm99.5 mm
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Width46 mm49.5 mm
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Thickness23.5 mm14.1 mm
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Weight110 g
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ColorsSilverBlack
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Display
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Display typeQVGATFT
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Physical size2.0 inches2.0 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density200 ppi102 ppi
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Display colors26214466560
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Hardware
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Internal storage64 MB-
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Memory cardmicroSDmicroSD
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera videovideoQCIF
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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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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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, MP3, AAC, WAV, MPEG4 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLAN
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USBYes2.0
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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BrowserNo-
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Battery
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Battery typeLi-Ion-
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Battery capacity720 mAh-
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Talk time5 h-
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Standby time300 h-