UMIDIGI Power 7S vs ZTE Blade A31 Plus
UMIDIGI Power 7S
ZTE Blade A31 Plus
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE, 151 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 announced2022-052021-10
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Status2022-052021-10
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Design
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BuildPolycarbonatePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height169 mm159.2 mm
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Width77 mm77.5 mm
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Thickness10 mm9.6 mm
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Weight216 g200 g
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ColorsBlue, Gold, GreyBlue, Gray
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.7 inches6.0 inches
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Resolution720 x 1650 pixels480 x 960 pixels
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Pixel density269 ppi179 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Quad-core 1.6 GHz Cortex-A55
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CPU(second)Triple-core 1.8 GHz Cortex-A55quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc Tiger T310Unisoc SC9863A
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GPUPowerVR GT7200IMG8322
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Memory RAM4 GB1 GB
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Internal storage64 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB128 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 11Android 11 Go Edition
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Main camera
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Camera typeTripleSingle
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Main camera(standard) , 16 MP, f/2.25 MP, f/1.8
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(ultrawide) , 8 MP, 120˚
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Interpolated resolution-8 MP
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Primary camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super night modeHDR
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.22 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution3264 x 2448 pixels2560 x 1944 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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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, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth HIDYes-
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bluetooth LE-Yes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, light, proximityAccelerometer
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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 capacity6150 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Tests and performance
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Antutu176833 (v9)101300 (v8)
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Geekbench(single-core)377 (v5.2)149 (v5.2)
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Geekbench(multi-core)1169 (v5.2)817 (v5.2)
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Cost
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Price120 USD100 USD
