Lenovo K9 vs Wiko Y81
Lenovo K9
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 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20, 40
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, Cat6, 300 Mbps download, 51 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 announced2018-102020-08
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Status2018-102020-08
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Design
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BuildMetalPlastic, metal
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height153.8 mm157.9 mm
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Width72.9 mm76.1 mm
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Thickness8 mm8.3 mm
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Weight155 g166 g
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ColorsBlack, BlueBlue, Gold, Green
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size5.7 inches6.2 inches
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Resolution720 x 1440 pixels720 x 1520 pixels
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Pixel density282 ppi271 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen2.5D 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 MT6762 Helio P22Mediatek MT6761D Helio A20
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GPUPowerVR GE8320PowerVR GE8300
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Memory RAM3 GB2 GB
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Internal storage32 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 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/2.2 , 1/3" , 1.12 µm13 MP, f/1.8
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5 MP, f/2.4 , 1.12 µm
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30/60fps1080p@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-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 camera13 MP, f/2.2 , 1/3" , 1.12 µm5 MP
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5 MP, f/2.4 , 1.12 µm
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Selfie camera resolution4160 x 3120 pixels2560 x 1920 pixels
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Selfie camera video1080p@30/60fps-
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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 802.11b, 802.11g, 802.11nWi-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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USBType-C 1.0 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 LEYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, 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-IonLi-Ion
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Battery capacity3000 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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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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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
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