Xiaomi Redmi K50 Gaming vs vivo iQOO Z1x
Xiaomi Redmi K50 Gaming
vivo iQOO Z1x
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1xEV-DO
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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, 3, 4, 5, 8, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6-
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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 announced2022-022020-07
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Status2022-022020-07
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Design
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BuildGlass front (Gorilla Glass Victus), glass back, aluminum frame-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.5 mm164.2 mm
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Width76.7 mm76.5 mm
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Thickness8.5 mm9.1 mm
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Weight210 g199.5 g
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Build featuresPhysical magnetic pop-up gaming triggers-
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ColorsBlack, Blue, Gray, AMGBlack, Blue, White
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Display
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Display typeOLEDIPS LCD capacitive touchscreen
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Physical size6.67 inches6.57 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density395 ppi400 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass VictusScratch resistant
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Display features120Hz, HDR10+HDR10, 120Hz refresh rate
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Single-core 2.4 GHz Kryo 475 Prime
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CPU(second)Triple-core 2.5 GHz Cortex-A710Single-core 2.2 GHz Kryo 475 Gold
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CPU(third)Quad-core 1.8 GHz Cortex-A510Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Qualcomm SDM765 Snapdragon 765G
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GPUAdreno 730Adreno 620
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Memory RAM8, 12 GB6, 8 GB
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Internal storage128, 256 GB64, 128 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 2.1
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OS
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OSAndroid 12, MIUI 13iQOO UI 1.0 (Android 10)
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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 µm48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 120˚2 MP, f/2.4
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(macro) , 2 MP, f/2.42 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR4K@30fps, 1080p@30fps; gyro-EIS
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Primary camera flashdual-LED flashLED 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 autofocusHDR, Panorama
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera20 MP16 MP, f/2.0
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Selfie camera featuresFace 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 jackNoYes
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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, 802.11ac
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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 1.0 reversible connector
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USB On-The-GoYes-
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Bluetoothv5.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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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, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3+, 120W (100% in 17 min)Super Flash Charge 2.0
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Tests and performance
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Antutu1035000 (v9)-
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Geekbench(single-core)1279 (v5.2)-
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Geekbench(multi-core)4222 (v5.2)-
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Cost
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Price520 USD260 USD