Allview Viva 803G vs DEXP A555
Allview Viva 803G
DEXP A555
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 1900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 1, 3, 7, 8, 20, 38
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-042022-07
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Status2020-042022-07
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Design
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Build-Plastic
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SIMMicro-SIMDual SIM (Nano-SIM, dual stand-by)
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Height208 mm149.3 mm
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Width124 mm70.5 mm
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Thickness9.5 mm9.8 mm
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Weight330 g158 g
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ColorsBlackBlack, Purple
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Display
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Display typeIPS LCD capacitive touchscreenTFT-TN
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Physical size8.0 inches5.45 inches
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Resolution800 x 1280 pixels480 x 960 pixels
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Pixel density189 ppi197 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU-Quad-core
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CPUQuad-core 1.3 GHz Cortex-A7Single-core 2.0 GHz Cortex-A75
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CPU(second)Triple-core 1.8 GHz Cortex-A55
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ChipsetMediatek MT8321Unisoc Tiger T310
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GPUMali-400PowerVR GT7200
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Memory RAM1 GB2 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB-
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OS
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OSAndroid 9.0 Pie (Go edition)Android 11 Oreo Go Edition
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Main camera
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Camera type-Single
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Primary cameraVGA-
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Main camera5 MP
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Primary camera resolution-2560 x 1944 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital zoom, geotagging, panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP2 MP, f/2.2
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Selfie camera resolution-1920 x 1080 pixels
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Selfie camera video-480p@30fps
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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-Ion
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Battery capacity3600 mAh2500 mAh
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Battery removableNon-removable-
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Cost
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Price100 USD60 USD