Allview Viva 1003G vs Prestigio Grace 3157 4G
Allview Viva 1003G
Prestigio Grace 3157 4G
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-82017
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Status2019-72017
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Design
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Build-Metal, plastic
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SIMMini-SIMDual SIM (Micro-SIM, dual stand-by)
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Height246.2 mm109 mm
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Width171.7 mm187 mm
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Thickness10.7 mm9.9 mm
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Weight479.4 g460 g
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ColorsBlackBlack
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size10.1 inches7 inches
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Resolution800 x 1280 pixels1280 x 720 pixels
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Pixel density149 ppi210 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 1.1 GHz Cortex-A53
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ChipsetMediatek MT8321AMediaTek MT8735D
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GPU-Mali-T720 MP2
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Memory RAM2 GB1 GB
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Internal storage16 GB8 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 OS, v7.0 Nougat
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Main camera
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Camera typeSingle-
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Main camera2 MP2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video720p@30fps480p@30fps
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Primary camera flashLED flash-
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Camera features-Digital zoom, panorama, HDR, face detection, self-timer, scene-mode
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Selfie camera
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Selfie camera2 MP0.3 MP
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Selfie camera resolution-640 x 480 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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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 802.11b, 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, proximity
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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 capacity4000 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Talk time11 h-
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Standby time400 h-
