Allview Viva Home vs Digma Citi Z400 3G
Allview Viva Home
Digma Citi Z400 3G
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Network
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2G networkN/AGSM 900, 1800
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3G networkN/AHSDPA 1900
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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 announced2019-72017
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Status2019-72017
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height418.5 mm124 mm
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Width266.3 mm67.5 mm
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Thickness19.5 mm9.5 mm
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Weight2018.3 g160 g
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size17.3 inches4 inches
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Resolution1080 x 1920 pixels480 x 800 pixels
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Pixel density127 ppi233 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 1.2 GHz Cortex-A7 ARM
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ChipsetMediatek MT8163Spreadtrum SC7731C
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GPU-Mali-400 MP2
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Memory RAM2 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
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Memory card max128 GB32 GB
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OS
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OSAndroid 9.0 PieAndroid 6.0 Marshmallow
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Selfie camera
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Selfie camera2 MP0.3 MP
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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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Multimedia
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RadioFM Radio-
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Radio FM-FM 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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Bluetoothv4.0v2.1
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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 mAh1300 mAh
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Battery removableNon-removableRemovable
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Talk time 2G-6 h
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Talk time 3G-6 h
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Standby time 2G-140 h
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Standby time 3G-140 h
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Cost
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Price250 USD-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-480p@30fps
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Primary camera flash-LED
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Camera features-Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
