Doogee S51 vs Wiko Y81
Doogee S51
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, 20, 25, 26, 28, 34, 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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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat7, 301 Mbps download, 102 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 announced2022-092020-08
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Status2022-092020-08
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Design
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BuildMetal, rubber, polycarbonatePlastic, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height167.4 mm157.9 mm
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Width81.4 mm76.1 mm
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Thickness14.6 mm8.3 mm
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Weight266 g166 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlack, Green, OrangeBlue, Gold, Green
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.0 inches6.2 inches
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Resolution720 x 1440 pixels720 x 1520 pixels
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Pixel density268 ppi271 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass2.5D curved glass screen
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Hardware
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CPUOcta-core 2.0 GHz Cortex-A53Quad-core 1.8 GHz Cortex-A53
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ChipsetMediaTek Helio G25Mediatek MT6761D Helio A20
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GPUPowerVR GE8320PowerVR GE8300
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Memory RAM4 GB2 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 max512 GB256 GB
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OS
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OSAndroid 12Android 10 Go Edition
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 20 MP, f/1.8 , 90˚ , 1/2.9" , 1.25 µm13 MP, f/1.8
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(depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution5184 x 3840 pixels4160 x 3120 pixels
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Primary camera video1080p1080p@30fps
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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 camera(wide) , 8 MP, f/2.0 , 80˚5 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-
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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 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 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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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, geomagnetic, 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-IonLi-Ion
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Battery capacity5180 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 3G24 h20 h
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Talk time 4G24 h-
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Standby time 2G-509 h
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Standby time 3G360 h580 h
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Standby time 4G360 h-
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Tests and performance
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Antutu102000 (v8)50300 (v8)
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Geekbench(single-core)166 (v5.2)125 (v5.2)
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Geekbench(multi-core)968 (v5.2)432 (v5.2)
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Cost
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Price155 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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