Ulefone Power 3S vs Wiko Y81
Ulefone Power 3S
Wiko Y81
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)LTE 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, 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 announced2018-12020-08
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Status2018-12020-08
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Design
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BuildAluminium alloyPlastic, metal
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm157.9 mm
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Width75.9 mm76.1 mm
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Thickness9.85 mm8.3 mm
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Weight210 g166 g
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ColorsBlack, GoldBlue, Gold, Green
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6 inches6.2 inches
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Resolution1080 x 2160 pixels720 x 1520 pixels
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Pixel density402 ppi271 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 42.5D curved glass screen
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.8 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio P23 (MT6763)Mediatek MT6761D Helio A20
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GPUMali-G71 MP2PowerVR 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 max256 GB256 GB
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OS
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OSAndroid OS v7.1 Nougat, Android 8.1 OreoAndroid 10 Go Edition
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Main camera
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Camera typeDualSingle
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Main camera13 MP, f/2.013 MP, f/1.8
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5 MP
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Interpolated resolution16 MP-
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Primary camera resolution4160 x 3120 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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Primary camera phase detection autofocusphase detection autofocus-
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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 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 typeDualSingle
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Selfie camera8 MP, f/2.25 MP
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5 MP
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Selfie camera interpolated resolution13 MP-
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYes-
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Multimedia
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Radio-FM Radio
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Radio FMFM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHzWi-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 reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BeidouYes-
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Features
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SensorsAccelerometer, compass, gyroscope, fingerprint, 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 capacity6350 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump Express Plus 2.0-
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Talk time 2G64 h36.4 h
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Talk time 3G64 h20 h
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Standby time 2G1800 h509 h
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Standby time 3G1800 h580 h
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Tests and performance
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Antutu-50300 (v8)
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Geekbench(single-core)-125 (v5.2)
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Geekbench(multi-core)-432 (v5.2)
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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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Cost
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Price-100 USD
