Allview Viva D8 vs Allview Wi7
Allview Viva D8
Allview Wi7
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Network
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2G networkGSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 42 Mbps-
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HSUPA speedHSUPA, 11.5 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-12014-11
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Status2014-12014-11
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Design
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SIMYesNo
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Height199 mm194 mm
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Width136.8 mm107 mm
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Thickness9.1 mm9.7 mm
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Weight367 g283.7 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.9 inches7.0 inches
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Resolution768 x 1024 pixels600 x 1024 pixels
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Pixel density162 ppi170 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.3 GHz ARM Cortex-A7Quad-core 1.33 GHz
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Chipset-Intel Atom Z3735G
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GPUMali-400-
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Memory RAM512 MB1 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, v4.2 (Jelly Bean)Microsoft Windows Phone 8.1
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Camera features-Yes
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM Radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4000 mAh2400 mAh
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Battery removableNon-removable-
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Talk time5 h3 h
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Standby time400 h150 h
