Alcatel OT-255 vs Sony Ericsson Xperia X1
Alcatel OT-255
Sony Ericsson Xperia X1
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 1900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-22008-10
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Status2010-6
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Design
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SIMMini-SIMMini-SIM
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Height100.5 mm110.5 mm
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Width58 mm52.6 mm
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Thickness12 mm17 mm
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Weight76 g145 g
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KeyboardQWERTYQWERTY
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ColorsApple Green, Black, OrangeSolid Black, Steel Silver
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size1.8 inches3.0 inches
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Resolution128 x 160 pixels480 x 800 pixels
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Pixel density114 ppi311 ppi
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Display colors6656066560
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Hardware
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CPU528 MHz ARM 11
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Chipset-Qualcomm MSM7200
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Memory ROM-512 MB
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Internal storage1.8 MB-
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Memory RAM-256 MB
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Memory cardmicroSD
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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Multimedia
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Radio FMFM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesminiUSB 2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push email
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RSS-RSS feeds
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WAPWAP 2.0/xHTMLWAP 2.0/HTML (IE)
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity650 mAh1500 mAh
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Talk time9 h-
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Talk time 2G-10 h
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Talk time 3G-6 h
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Standby time380 h-
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Standby time 2G-833 h
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Standby time 3G-640 h
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OS
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OS-Microsoft Windows Mobile 6.1 Professional
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-480p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera videocalling-videocalling
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