Oppo Find X3 vs Xiaomi Redmi 8A
Oppo Find X3
Xiaomi Redmi 8A
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66 - ChinaLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - global version; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 - China-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032019-9
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Status2021-032019-9
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Design
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BuildGlass front (Gorilla Glass), glass back, aluminum frameFront glass, plastic body
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SIMDual SIM (Nano-SIM, eSIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.6 mm156.5 mm
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Width74 mm75.4 mm
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Thickness8.3 mm9.4 mm
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Weight193 g188 g
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WaterproofIP68, 1.5m for 30 mins-
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Splash resistant-Yes
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Dust proofIP68-
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ColorsBlack, Blue, WhiteBlack, Blue, Red
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Display
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Display typeLTPO AMOLEDIPS LCD capacitive touchscreen
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Physical size6.7 inches6.2 inches
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Resolution1440 x 3216 pixels720 x 1520 pixels
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Pixel density525 ppi271 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 3D curved glass screen, Corning Gorilla Glass 5Corning Gorilla Glass 5
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Multitouch-Yes
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Display features120Hz, HDR10+, BT.2020, 500 nits (typ), 1300 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.2 GHz Kryo 585Dual-core 1.95 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 585Hexa-core 1.45 GHz Cortex-A53
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetQualcomm SM8250-AC Snapdragon 870 5GQualcomm SDM439 Snapdragon 439
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GPUAdreno 650Adreno 505
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Memory RAM8 GB2, 3 GB
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Internal storage128, 256 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.1UFS 2.1
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OS
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OSAndroid 11, ColorOS 11.2MIUI 10 (Android 9.0 Pie)
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Main camera
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Camera typeQuadSingle
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Main camera(wide) , 50 MP, f/1.8 , 25 mm, 1/1.56" , 1.0 µm, 20x digital zoom , 5x12 MP, f/1.8 , 1/2.55" , 1.4 µm
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(telephoto) , 13 MP, f/2.4 , 52 mm, 2x optical zoom
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110˚ , (ultrawide) , 50 MP, f/2.2 , 1/1.56" , 1.0 µm
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(macro) , 3 MP, f/3.0
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Primary camera resolution8192 x 6144 pixels-
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Primary camera video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10-bit video1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, contrast detection autofocus, RAW, HEIFHDR
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 32 MP, f/2.4 , 26 mm, 1/2.8" , 0.8 µm8 MP, f/2.0 , 1.12 µm
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Selfie camera resolution4896 x 6528 pixels-
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Selfie camera featuresFace unlock, HDR, panorama-
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Selfie camera video1080p@30fps1080p@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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EarpieceYesYes
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 3.1Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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Infrared-Yes
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NFCYes (dual antenna)-
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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-Po
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Battery capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 2.0 (40% in 10 min)Yes
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Wireless reverse chargingYes-
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Fast wireless chargingAirVOOC (100% in 80 min)-
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Tests and performance
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Antutu658770 (v8)-
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Geekbench(single-core)933 (v5.2)-
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Geekbench(multi-core)3278 (v5.2)-
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Cost
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Price720 USD110 USD