UMIDIGI F3 vs Wiko Y81
UMIDIGI F3
Wiko Y81
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 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, 34, 38, 39, 40, 41, 66, 71LTE frequency band 1, 3, 5, 7, 8, 20, 40
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, 301 Mbps download, 150 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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BuildPlasticPlastic, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height168.3 mm157.9 mm
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Width76.6 mm76.1 mm
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Thickness8.75 mm8.3 mm
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Weight195 g166 g
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ColorsBlack, Blue, Gold, SilverBlue, 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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CPUQuad-core 2.1 GHz Cortex-A73Quad-core 1.8 GHz Cortex-A53
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CPU(second)quad-core 1.95 GHz Cortex-A53
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ChipsetMediaTek Helio P70 (MT6771T)Mediatek MT6761D Helio A20
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GPUMali-G72 MP3PowerVR GE8300
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Memory RAM8 GB2 GB
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Internal storage128 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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StorageUFS 2.1-
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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) , 48 MP, f/1.8 , 1/2" , 0.8 µm13 MP, f/1.8
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(ultrawide) , 8 MP, f/2.2 , 120˚
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80˚ , (macro) , 5 MP, f/2.5
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Primary camera resolution8000 x 6000 pixels4160 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, phase detection autofocusAutofocus, 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 camera16 MP, f/2.25 MP
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Selfie camera resolution4608 x 3456 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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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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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 capacity5150 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Talk time 2G-36.4 h
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Talk time 3G-20 h
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Talk time 4G39 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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Antutu156905 (v8)50300 (v8)
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Geekbench(single-core)298 (v5.2)125 (v5.2)
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Geekbench(multi-core)1398 (v5.2)432 (v5.2)
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Cost
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Price180 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
