Xiaomi Redmi K50 Gaming vs vivo iQOO 8
Xiaomi Redmi K50 Gaming
vivo iQOO 8
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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 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
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5G network5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA/Sub65G band 1, 5, 8, 3, 28, 41, 77, 78 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 speed-EV-DO 2.4 Mbps download, 0.15 Mbps upload
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LTE speedLTE-ALTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-08
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Status2022-022021-08
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Design
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BuildGlass front (Gorilla Glass Victus), glass back, aluminum frameAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.5 mm159 mm
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Width76.7 mm75.1 mm
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Thickness8.5 mm8.6 mm
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Weight210 g200 g
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Build featuresPhysical magnetic pop-up gaming triggers-
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ColorsBlack, Blue, Gray, AMGBlack, Orange, White
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Display
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Display typeOLEDAMOLED
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Physical size6.67 inches6.56 inches
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Resolution1080 x 2400 pixels1080 x 2376 pixels
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Pixel density395 ppi398 ppi
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Display colors10737418241073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass VictusScratch resistant, 2.5D curved glass screen
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Display features120Hz, HDR10+120Hz, HDR10
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Single-core 2.84 GHz Kryo 680
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CPU(second)Triple-core 2.5 GHz Cortex-A710Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.8 GHz Cortex-A510Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Qualcomm SM8350 Snapdragon 888 5G
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GPUAdreno 730Adreno 660
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Memory RAM8, 12 GB8, 12 GB
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Internal storage128, 256 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 3.1
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OS
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OSAndroid 12, MIUI 13Android 11, OriginOS
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 26 mm, 1/1.73" , 0.8 µm(wide) , 50 MP, f/1.8 , 23 mm, 1/2.0" , 0.8 µm, 20x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 120˚(telephoto) , 13 MP, f/2.2 , 50 mm
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(macro) , 2 MP, f/2.4(ultrawide) , 13 MP, f/2.2 , 120˚
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Primary camera resolution9280 x 6920 pixels8000 x 6000 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR4K@30fps, 1080p@30fps
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Primary camera flashdual-LED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital 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, phase detection autofocusAutofocus, 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 typeSingleSingle
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Selfie camera20 MP16 MP, (wide) , f/2.5
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, HDR
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Selfie camera video1080p@30/60fps, 720p@120fps, HDR1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakers (4 speakers)Yes
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 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-GoYes-
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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bluetooth LDAC-Yes
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Bluetooth AptX-aptX HD
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InfraredYes-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, color spectrum, 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 capacity4700 mAh4350 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3+, 120W (100% in 17 min)Super FlashCharge
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Talk time 4G-11.5 h
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Tests and performance
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Antutu1035000 (v9)822100 (v9)
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Geekbench(single-core)1279 (v5.2)1179 (v5.2)
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Geekbench(multi-core)4222 (v5.2)3893 (v5.2)
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Cost
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Price520 USD580 USD