Samsung Z310 vs Sony Ericsson W902
Samsung Z310
Sony Ericsson W902
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkUMTS 2100HSDPA 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2006-22008-10
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89 mm110 mm
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Width48 mm49 mm
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Thickness23 mm11.7 mm
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Weight105 g99.8 g
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ColorsSilverEarth Green, Volcanic Black, Wine Red
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Display
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Display typeTFTTFT
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Physical size2.0 inch2.2 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density-182 ppi
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Display colors262144262144
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Hardware
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Internal storage50 MB25 MB
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Memory cardmicroSDMemory Stick Micro (M2)
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Memory card max-8 GB
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Memory card included-8 GB
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Main camera
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Main camera1 MP5 MP
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Primary camera resolution1152 x 864 pixels2592 x 1944 pixels
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Primary camera videovideo320p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraYes-
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Secondary camera videocalling-videocalling
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo 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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Messaging Push Email-Push Email
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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 capacity950 mAh930 mAh
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Talk time3 h-
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Talk time 2G-9 h
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Talk time 3G-4 h
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Standby time240 h-
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Standby time 2G-380 h
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Standby time 3G-360 h
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Browser
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HTML-HTML (NetFront)