Samsung DoubleTime I857 vs Sony Ericsson Xperia X2
Samsung DoubleTime I857
Sony Ericsson Xperia X2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 900, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPA, 2 MbpsHSUPA, 2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-102009-9
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Status2011-112010-1
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Design
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SIMMini-SIMMini-SIM
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Height113 mm110 mm
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Width62 mm54 mm
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Thickness15 mm16 mm
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Weight148 g155 g
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KeyboardQWERTYQWERTY
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ColorsBlack/whiteElegant Black, Modern Silver
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size3.2 inches3.2 inches
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Resolution320 x 480 pixels480 x 800 pixels
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Pixel density180 ppi292 ppi
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Display colors26214466560
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Hardware
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CPU800 MHz Scorpion528 MHz ARM 11
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ChipsetQualcomm MSM7230Qualcomm MSM7200A
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GPUAdreno 205Adreno 130
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Memory ROM-512 MB
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Memory RAM256 MB256 MB
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Internal storage260 MB110 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v2.2 (Froyo)Microsoft Windows Mobile 6.5 Professional
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Main camera
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Camera type-Photo
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera video320pw480p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push email
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RSS-RSS feeds
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WAP-WAP 2.0/HTML (IE)
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.1
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1200 mAh1500 mAh
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Talk time6 h-
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Talk time 2G-10 h
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Talk time 3G-6 h
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Standby time250 h-
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Standby time 2G-500 h
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Standby time 3G-640 h