Acer beTouch E120 vs Sony Ericsson Xperia X1
Acer beTouch E120
Sony Ericsson Xperia X1
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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 900, 2100HSDPA 900, 1900, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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UL speedUL, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2010
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Oficially announced2010-62008-10
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Design
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SIMMini-SIMMini-SIM
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Height104.5 mm110.5 mm
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Width54 mm52.6 mm
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Thickness13.2 mm17 mm
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Weight105 g145 g
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Keyboard-QWERTY
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ColorsBlack, WhiteSolid Black, Steel Silver
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size2.8 inches3.0 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density143 ppi311 ppi
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Display colors-66560
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Hardware
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CPU416 MHz ST Ericsson PNX6715528 MHz ARM 11
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Chipset-Qualcomm MSM7200
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Memory ROM512 MB512 MB
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Memory RAM256 MB256 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v1.6 (Donut)Microsoft Windows Mobile 6.1 Professional
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideo480p@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 cameraNo-
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Secondary camera videocalling-videocalling
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Sound
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3.5mm jackYesYes
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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 FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0miniUSB 2.0
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Bluetoothv2.0v2.0
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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 2.0
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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 capacity1500 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 time600 h-
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Standby time 2G-833 h
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Standby time 3G-640 h