Allview A4ALL vs Allview Viva D8
Allview A4ALL
Allview Viva D8
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 42 Mbps
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HSUPA speedHSUPA, 5.76 MbpsHSUPA, 11.5 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-42014-1
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Status2013-42014-1
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Design
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SIMDual SIM (dual stand-by)Yes
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Height115 mm199 mm
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Width62 mm136.8 mm
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Thickness12.2 mm9.1 mm
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Weight122.7 g367 g
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ColorsVariousBlack
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size3.5 inches7.9 inches
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Resolution320 x 480 pixels768 x 1024 pixels
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Pixel density165 ppi162 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz ARM Cortex-A91.3 GHz ARM Cortex-A7 Dual-core
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GPUPowerVR SGX531Mali-400
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Memory RAM256 MB512 MB
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Internal storage512 MB4 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, v2.3.6 (Gingerbread)Android OS, v4.2 (Jelly Bean)
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera video480p@25fpsvideo
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Selfie camera
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Secondary cameraVGA 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, WAV ringtonesVibration, MP3 ringtones
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Multimedia
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Radio FMFM Radio with RDSFM 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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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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 emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1500 mAh4000 mAh
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Battery removable-Non-removable
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Talk time5 h5 h
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Standby time200 h400 h