UMIDIGI Power 7 vs Wiko Y81
UMIDIGI Power 7
Wiko Y81
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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, 1900, 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, 3, 5, 7, 8, 20, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, 301 Mbps download, 151 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-052020-08
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Status2022-052020-08
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Design
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BuildPolycarbonatePlastic, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height169 mm157.9 mm
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Width77 mm76.1 mm
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Thickness10 mm8.3 mm
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Weight216 g166 g
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ColorsBlue, Gold, GreyBlue, Gold, Green
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.7 inches6.2 inches
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Resolution720 x 1650 pixels720 x 1520 pixels
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Pixel density269 ppi271 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen2.5D curved glass screen
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A75Quad-core 1.8 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetUnisoc Tiger T610Mediatek MT6761D Helio A20
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GPUMali-G52 MP2PowerVR GE8300
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Memory RAM4 GB2 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 11Android 10 Go Edition
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Main camera
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Camera typeTripleSingle
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Main camera(standard) , 20 MP, f/1.7513 MP, f/1.8
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(ultrawide) , 8 MP, f/1.75 , 120˚
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(macro) , 5 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@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 modeAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.25 MP
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@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-GoYesYes
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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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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximityAccelerometer, compass, 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 capacity10000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 10W-
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Talk time 2G-36.4 h
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Talk time 3G-20 h
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Standby time 2G-509 h
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Standby time 3G-580 h
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Tests and performance
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Antutu155900 (v8)50300 (v8)
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Geekbench(single-core)344 (v5.2)125 (v5.2)
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Geekbench(multi-core)1326 (v5.2)432 (v5.2)
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Cost
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Price150 USD100 USD
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SAR value
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SAR(head)-0.56 W/kg
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SAR(body)-1.61 W/kg
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