Xiaomi Redmi 8A Dual vs Xiaomi Redmi Note 11S
Xiaomi Redmi 8A Dual
Xiaomi Redmi Note 11S
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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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, 20, 28, 38, 40, 41
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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 Rev.A 3.1 Mbps download, 1.8 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-022022-01
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Status2020-022022-01
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Design
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BuildPlasticPlastic, 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 mm159.9 mm
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Width75.4 mm73.9 mm
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Thickness9.4 mm8.1 mm
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Weight188 g179 g
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Splash resistantYesIP53
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Dust proof-IP53
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ColorsBlack, Blue, RedBlue, White, Gray
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED
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Physical size6.22 inches6.43 inches
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Resolution720 x 1520 pixels1080 x 2400 pixels
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Pixel density270 ppi409 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYes-
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Display features400 nits typ. brightness90Hz, 700 nits, 1000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.95 GHz Cortex-A53Dual-core 2.05 GHz Cortex-A76
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CPU(second)quad-core 1.45 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetQualcomm SDM439 Snapdragon 439Mediatek Helio G96
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GPUAdreno 505Mali-G57 MC2
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Memory RAM2, 3 GB6, 8 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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StorageeMMC 5.1UFS 2.2
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OS
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OSMIUI 11 (Android 9.0 Pie)Android 11, MIUI 13
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Main camera
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Camera typeDualQuad
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Main camera13 MP, f/2.2 , 1/3.1" , 1.12 µm108 MP, f/1.9 , 1/1.52" , 0.7 µm, (wide) , 26˚ , 26 mm
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2 MP, f/2.48 MP, f/2.2 , (ultrawide) , 118˚
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution-12000 x 9000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, 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, phase detection autofocus, night mode 2.0
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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/2.4 , 1.0 µm, (wide)
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioUnspecified
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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
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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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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFC-Yes (market dependent)
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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 chargingYesQuick Charge 3+, 33W (100% in 58 min)
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Cost
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Price90 USD250 USD
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Tests and performance
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Antutu-340000 (v9)
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Geekbench(single-core)-532 (v5.2)
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Geekbench(multi-core)-1709 (v5.2)
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