Xiaomi Redmi 8A Dual vs vivo iQOO 11
Xiaomi Redmi 8A Dual
vivo iQOO 11
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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 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO 2.4 Mbps download, 0.15 Mbps upload
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2020-022022-12
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Oficially announced2020-022022-12
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Design
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BuildPlasticAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height156.5 mm164.9 mm
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Width75.4 mm77.1 mm
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Thickness9.4 mm8.4/8.7 mm
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Weight188 g205/208 g
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Splash resistantYes-
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ColorsBlack, Blue, RedBlack, Green, White (BMW M branding)
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Display
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Display typeIPS LCD capacitive touchscreenLTPO4 AMOLED
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Physical size6.22 inches6.78 inches
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Resolution720 x 1520 pixels1440 x 3200 pixels
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Pixel density270 ppi518 ppi
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Display colors167772161073741824
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ProtectionCorning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Display features400 nits typ. brightness144Hz, HDR10+, 1800 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.95 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.45 GHz Cortex-A53dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetQualcomm SDM439 Snapdragon 439Qualcomm SM8550 Snapdragon 8 Gen 2
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GPUAdreno 505Adreno 740
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Memory RAM2, 3 GB8, 12, 16 GB
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Internal storage32 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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StorageeMMC 5.1UFS 3.1/UFS 4.0
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OS
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OSMIUI 11 (Android 9.0 Pie)Android 13, Funtouch 13 (global), Origin OS 3 (China)
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Main camera
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Camera typeDualTriple
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Main camera13 MP, f/2.2 , 1/3.1" , 1.12 µm50 MP, f/1.9 , 1/1.57" , 1.0 µm, (wide) , 20x digital zoom
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2 MP, f/2.413 MP, f/2.5 , (telephoto) , 50 mm, Yes
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(ultrawide) , 8 MP, f/2.2 , 16 mm
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Primary camera resolution-8190 x 6144 pixels
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Primary camera video1080p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashLED flashdual-LED flash
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Camera featuresHDR, PanoramaAutofocus, 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, RAW
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP, f/2.0 , 1/4" , 1.12 µm16 MP, f/2.5 , (wide)
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with dual speakers
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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 DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBType-C reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Power bank functionYes-
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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 capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesSuper FlashCharge, 120W
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Cost
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Price90 USD520 USD
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Tests and performance
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Antutu-1333490 (v9)
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Geekbench(single-core)-1403 (v5.2)
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Geekbench(multi-core)-4522 (v5.2)