Wiko Y81 vs vivo iQOO 9 (China)
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Wiko Y81
vivo iQOO 9 (China)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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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, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-01
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Status2020-082022-01
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Design
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BuildPlastic, metalAluminium alloy
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height157.9 mm164.5 mm
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Width76.1 mm76.7 mm
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Thickness8.3 mm8.4 mm
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Weight166 g206 g
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ColorsBlue, Gold, GreenBlack, Orange, White (BMW M branding)
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Display
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Display typeIPS LCDAMOLED
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Physical size6.2 inches6.78 inches
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Resolution720 x 1520 pixels1080 x 2400 pixels
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Pixel density271 ppi388 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Display features-120Hz, HDR10, 1500 nits (peak)
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.8 GHz Cortex-A53Single-core 3.0 GHz Cortex-X2
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CPU(second)Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetMediatek MT6761D Helio A20Qualcomm SM8450 Snapdragon 8 Gen1
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GPUPowerVR GE8300Adreno 730
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Memory RAM2 GB8, 12 GB
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Internal storage32 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 10 Go EditionAndroid 12, Origin OS Ocean
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Main camera
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Camera typeSingleTriple
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Main camera13 MP, f/1.850 MP, f/1.8 , (wide) , 1/1.57" , 1.0 µm, 20x digital zoom
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(telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom
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120˚ , (ultrawide) , 13 MP, f/2.2 , 16 mm
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Primary camera resolution4160 x 3120 pixels8160 x 6144 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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, night mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP16 MP, (wide) , f/2.5
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera features-HDR
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Selfie camera video-1080p@30fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4000 mAh4700 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 120W(100% in 19 min)
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Wireless reverse charging-Yes, 10W
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Talk time 2G36.4 h-
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Talk time 3G20 h-
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Talk time 4G-14.1 h
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Standby time 2G509 h-
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Standby time 3G580 h-
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Tests and performance
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Antutu50300 (v8)1025000 (v9)
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Geekbench(single-core)125 (v5.2)1211 (v5.2)
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Geekbench(multi-core)432 (v5.2)4198 (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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Price100 USD630 USD
