Oppo K9x vs Xiaomi Redmi K50 Gaming
Oppo K9x
Xiaomi Redmi K50 Gaming
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network5G band 1, 28, 41, 77, 78 SA/NSA5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, 750 Mbps download, 211 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122022-02
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Status2021-122022-02
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Design
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BuildPlastic, glassGlass 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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Height162.2 mm162.5 mm
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Width74.8 mm76.7 mm
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Thickness8.8 mm8.5 mm
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Weight194 g210 g
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Build features-Physical magnetic pop-up gaming triggers
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ColorsBlack, BlueBlack, Blue, Gray, AMG
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Display
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Display typeIPS LCDOLED
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Physical size6.49 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density405 ppi395 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Aluminosilicate glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
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Display features90Hz, 480 nits (typ), 600 nits (HBM)120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A76Single-core 3.0 GHz Cortex-X2
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.5 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetMediaTek Dimensity 810 5GQualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-G57 MC2Adreno 730
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Memory RAM6, 8 GB8, 12 GB
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Internal storage128, 256 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageUFS 2.2UFS 3.1
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OS
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OSAndroid 11, ColorOS 11.1Android 12, MIUI 13
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 81˚ , 26 mm, 1/1.97" , 0.7 µm, 20x digital zoom(wide) , 64 MP, f/1.7 , 26 mm, 1/1.73" , 0.8 µm
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(macro) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm(ultrawide) , 8 MP, f/2.2 , 120˚
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89˚ , (depth) , 2 MP, f/2.4 , 1/5" , 1.75 µm(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, 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 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.0 , 79˚ , 1/3.0" , 1.0 µm20 MP
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Selfie camera resolution4640 x 3456 pixels-
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Selfie camera featuresFace unlock, HDRFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30/60fps, 720p@120fps, HDR
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers (4 speakers)
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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, 802.11acWi-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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Bluetoothv5.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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Infrared-Yes
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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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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, 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 capacity5000 mAh4700 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 4.0, 33W (50% in 27 min)Quick Charge 3+, 120W (100% in 17 min)
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Reverse chargingYes-
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Tests and performance
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Antutu470000 (v9)1035000 (v9)
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Geekbench(single-core)587 (v5.2)1279 (v5.2)
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Geekbench(multi-core)1759 (v5.2)4222 (v5.2)
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Cost
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Price220 USD520 USD