Apple Ipad Air (2020) vs Oppo A91
Apple Ipad Air (2020)
Oppo A91
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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, 1700(AWS), 1900, 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), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE-A (CA)LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092019-12
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Status2020-102019-12
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Design
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BuildGlass front, aluminum back, aluminum frameAluminium alloy, glass
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SIMNano-SIM, eSIMDual SIM (Nano-SIM, dual stand-by)
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Height178.5 mm160.2 mm
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Width247.6 mm73.3 mm
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Thickness6.1 mm7.9 mm
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Weight458 (Wi-Fi) / 460 (3G/LTE) g172 g
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StylusYes-
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ColorsBlue, Gray, Green, Rose Gold, SilverDark blue, Blue, Red
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Display
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Display typeLiquid Retina IPS LCDAMOLED capacitive touchscreen
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Physical size10.9 inches6.4 inches
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Resolution1640 x 2360 pixels1080 x 2400 pixels
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Pixel density264 ppi411 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass, oleophobic coatingScratch resistant
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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-A73 2.1 GHz
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CPU(second)quad-core Icestormquad-core Cortex-A53 2.0 GHz
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ChipsetApple A14 BionicMediatek MT6771V Helio P70
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GPUApple GPU (4-core graphics)Mali-G72 MP3
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Memory RAM3 GB8 GB
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Internal storage64, 256 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSiPadOS 14.1, upgradable to iPadOS 14.2ColorOS 6.1 (Android 9.0 Pie)
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Main camera
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Camera typeSingleQuad
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Main camera(wide) , 12 MP, f/1.8 , 1/3" , 1.22 µm48 MP, f/1.8 , 1/2.0" , 0.8 µm, 26 mm
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8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution4032 x 3024 pixels8000 x 6000 pixels
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Primary camera video4K@24/30/60fps, 1080p@30/60/120/240fps; gyro-EIS2160p@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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus
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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 mm16 MP, f/2 , 26 mm, 1/3.1" , 1.0 µm
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Selfie camera resolution3088 x 2316 pixels4608 x 3456 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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RadioNoFM Radio
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-CType-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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Beidou-Yes
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Magnetic connectorYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscopeAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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-4025 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC Flash Charge 4.0 (50% in 30 min)
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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 USD290 USD