Xiaomi Redmi Note 8 2021 vs vivo iQOO 9 Pro
Xiaomi Redmi Note 8 2021
vivo iQOO 9 Pro
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, Cat12, 301 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2021-052022-01
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Oficially announced2021-052022-01
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frameAluminium alloy
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158.3 mm164.8 mm
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Width75.3 mm75.2 mm
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Thickness8.4 mm8.8/9.2 mm
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Weight190 g204/210 g
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ColorsBlack, Blue, WhiteOrange, White (BMW M branding)
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Display
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Display typeIPS LCDLTPO AMOLED
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Physical size6.3 inches6.78 inches
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Resolution1080 x 2340 pixels1440 x 3200 pixels
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Pixel density409 ppi518 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5Scratch resistant
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Display features500 nits (typ)120Hz, HDR10+, Dolby Vision, 1000 nits (HBM), 1500 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Single-core 3.0 GHz Cortex-X2
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetMediaTek Helio G85Qualcomm SM8450 Snapdragon 8 Gen1
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GPUMali-G52 MC2Adreno 730
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Memory RAM4 GB8, 12 GB
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Internal storage64, 128 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageeMMC 5.1UFS 3.1
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OS
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OSAndroid 11, MIUI 12.5Android 12, Origin OS Ocean
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm, 30x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm(telephoto) , 16 MP, f/2.2 , 1/3.1" , 1.0 µm, 60 mm, 2.5x optical zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 50 MP, f/2.3 , 150˚ , 15 mm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8160 x 6144 pixels
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Primary camera video1080p@30/120fps; gyro-EIS8K@30fps, 4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashDual-LED lash
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Camera featuresAutofocus, 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 autofocusAutofocus, 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, night mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 13 MP, f/2.0 , 1/3.1" , 1.12 µm(wide) , 16 MP, f/2.5
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Selfie camera resolution4224 x 3136 pixels-
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Selfie camera featuresFace unlockHDR
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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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LoudspeakerYes, with stereo speakersYes
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive
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InfraredYes-
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, 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 capacity4000 mAh4700 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4.0Yes, 120W(100% in 19 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time 4G-12.6 h
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Tests and performance
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Antutu200000 (v8)1025000 (v9)
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Geekbench(single-core)351 (v5.2)1227 (v5.2)
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Geekbench(multi-core)1256 (v5.2)4227 (v5.2)
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Cost
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Price140 USD790 USD