Microsoft Surface vs Sony Ericsson A8i
Microsoft Surface
Sony Ericsson A8i
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-TD-SCDMA
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TD-SCDMA speed-TD-SCDMA
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GPRSYes
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EDGEYes
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Availability
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Status2012-112010
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Oficially announced2012-102010-8
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Design
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SIMNoMini-SIM
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Height274.6 mm117 mm
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Width172 mm59 mm
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Thickness9.4 mm14 mm
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Weight680.4 g136 g
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ColorsDark TitaniumBlack, White
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size10.6 inches3.5 inches
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Resolution1366 x 768 pixels480 x 854 pixels
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Pixel density148 ppi280 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 3 T30-
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GPUULP GeForce-
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Memory RAM2 GB-
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Internal storage32, 64 GB200 MB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSMicrosoft Windows 8 RTAndroid-based OPhone OS v2.0
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Main camera
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Main camera1.2 MP5 MP
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Primary camera resolution1280 x 800 pixels2592 x 1944 pixels
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Primary camera video720pvideo
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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-No
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Selfie camera1.2 MP
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, MP3 ringtonesVibration, MP3 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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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USB2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery removableNon-removable-
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Talk time8 h-
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Talk time 2G-5 h
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Talk time 3G-7 h 30 min
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Standby time360 h-
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Standby time 2G-260 h
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Standby time 3G-260 h
