Allview Viva 803G vs Digma Optima Prime 4 3G
Allview Viva 803G
Digma Optima Prime 4 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 1900, 2100HSDPA 1900
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-042018-4
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Status2020-042018-4
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Design
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Build-Plastic
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SIMMicro-SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height208 mm107.8 mm
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Width124 mm188 mm
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Thickness9.5 mm10 mm
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Weight330 g270 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTN
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Physical size8.0 inches7 inches
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Resolution800 x 1280 pixels1024 x 600 pixels
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Pixel density189 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz Cortex-A7
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ChipsetMediatek MT8321Spreadtrum SC7731C
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GPUMali-400Mali-400 MP1
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Memory RAM1 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB64 GB
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OS
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OSAndroid 9.0 Pie (Go edition)Android 7.0 Nougat
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Main camera
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Primary cameraVGA-
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Primary camera video720p@30fps-
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Primary camera flashLED flash-
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Selfie camera
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Selfie camera2 MP0.31 MP
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Selfie camera resolution-640 x 480 pixels
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Selfie camera video-480p@30fps MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM Radio
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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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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SensorsAccelerometerAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3600 mAh2200 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price100 USD-
