Vodafone Smart Tab II 7 vs ZTE Optik
Vodafone Smart Tab II 7
ZTE Optik
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Network
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2G networkGSM 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 900, 2100CDMA2000 1xEV-DO
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-112012-2
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Status2012-112012-2
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Design
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SIMMini-SIMMini-SIM
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Height192 mm193 mm
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Width122 mm119.4 mm
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Thickness11.4 mm13.2 mm
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Weight400 g400 g
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ColorsGrayBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches7.0 inches
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Resolution600 x 1024 pixels800 x 1280 pixels
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Pixel density170 ppi216 ppi
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Hardware
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CPU1 GHz ARM Cortex-A91.2 GHz Scorpion Dual-core
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ChipsetMediatek MT6575Qualcomm MSM8660 Snapdragon
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GPUPowerVR SGX531-
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Memory RAM1 GB1 GB
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Internal storage4 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.0.4 (Ice Cream Sandwich)Android OS, v3.2 (Honeycomb)
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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NotificationsN/AN/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYesYes
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WLAN DLNAYes-
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USB2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3550 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time7 h-
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Standby time--
