Apple Ipad Air (2020) vs vivo Y81
Apple Ipad Air (2020)
vivo Y81
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (CA)LTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-6
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Status2020-102018-6
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Design
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BuildGlass front, aluminum back, aluminum frameAluminium alloy, plastic
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SIMNano-SIM, eSIMDual SIM (Nano-SIM, dual stand-by)
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Height178.5 mm155 mm
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Width247.6 mm75 mm
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Thickness6.1 mm7.77 mm
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Weight458 (Wi-Fi) / 460 (3G/LTE) g146 g
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StylusYes-
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ColorsBlue, Gray, Green, Rose Gold, SilverBlack
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Display
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Display typeLiquid Retina IPS LCDIPS capacitive touchscreen
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Physical size10.9 inches6.22 inches
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Resolution1640 x 2360 pixels720 x 1520 pixels
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Pixel density264 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass, oleophobic coatingCorning Gorilla Glass
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Multitouch-Yes
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Display features500 nits (typ), True-tone, Wide color gamut-
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Hardware
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CPUHexa-coreOcta-core
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CPUDual-core FirestormQuad-core Cortex-A53 2.0 GHz
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CPU(second)quad-core Icestormquad-core Cortex-A53 1.5 GHz
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ChipsetApple A14 BionicMediaTek Helio P22 MT6762
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GPUApple GPU (4-core graphics)PowerVR GE8320
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Memory RAM3 GB3 GB
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Internal storage64, 256 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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Storage-eMMC 5.1
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OS
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OSiPadOS 14.1, upgradable to iPadOS 14.2Android 8.1 Oreo
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Main camera
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Camera typeSingle-
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Main camera(wide) , 12 MP, f/1.8 , 1/3" , 1.22 µm13 MP, f/2.2
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@24/30/60fps, 1080p@30/60/120/240fps; gyro-EIS1080p@30fps
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Primary camera flash-LED flash
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Camera featuresAutofocus, continuous autofocus, 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, macro-mode, RAW, Noise reductionAutofocus, continuous shooting, digital zoom, optical image stabilization, 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 typeSingle-
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Selfie camera(standard) , 7 MP, f/2.0 , 31 mm5 MP, f/2.2
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Selfie camera resolution3088 x 2316 pixels2592 x 1944 pixels
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Selfie camera featuresHDR, digital image stabilization, self-timer, exposure compensation, face detection-
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Selfie camera video1080p@30/60fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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Earpiece-Yes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-CmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes (LTE model)Yes
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Magnetic connectorYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscopeAccelerometer, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity-3260 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time10 h-
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Tests and performance
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Antutu680174 (v8)-
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Geekbench(single-core)1583 (v5.2)-
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Geekbench(multi-core)4198 (v5.2)-
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Cost
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Price760 USD-