Allview Viva Home vs DEXP B450
Allview Viva Home
DEXP B450
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 900, 2100
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4G networkN/A-
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRSN/AYes
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EDGEN/AYes
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Availability
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Oficially announced2019-72018-11
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Status2019-72018-11
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Design
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Build-Plastic
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height418.5 mm145.6 mm
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Width266.3 mm72.1 mm
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Thickness19.5 mm9 mm
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Weight2018.3 g148 g
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ColorsBlackBlack, Gold
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Display
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Display typeIPS capacitive touchscreenIPS
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Physical size17.3 inches5 inches
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Resolution1080 x 1920 pixels480 x 854 pixels
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Pixel density127 ppi196 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetMediatek MT8163Mediatek MT6580M
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GPU-Mali-400 MP2
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Memory RAM2 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB32 GB
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OS
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OSAndroid 9.0 PieAndroid 8.1 Oreo
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Selfie camera
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Selfie camera2 MP2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video10800p@30fps480p@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 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-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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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-Ion
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Battery capacity5000 mAh2000 mAh
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Battery removableNon-removableRemovable
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Cost
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Price250 USD-
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED
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Camera features-Continuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
