Oppo K9 vs ZTE nubia Red Magic 9 Pro+
Oppo K9
ZTE nubia Red Magic 9 Pro+
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network5G band 1, 3, 28, 41, 77, 78 SA/NSA5G band 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.52 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 1200 Mbps download, 210 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-052023-11
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Status2021-052023-11
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Design
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BuildAluminium alloy, glassAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.1 mm164 mm
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Width73.4 mm76.4 mm
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Thickness7.9 mm8.9 mm
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Weight172 g229 g
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Build features-Pressure sensitive zones (520Hz touch-sensing), built-in cooling fan, aviation aluminum middle frame
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ColorsAurora, BlackBlack, Black/Transparent, Silver
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size6.43 inches6.8 inches
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Resolution1080 x 2400 pixels1116 x 2480 pixels
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Pixel density409 ppi400 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant
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Display features90Hz, 430 nits (typ), 750 nits (peak)120Hz, 1600 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.8 GHz Kryo 475 PrimeSingle-core 3.2 GHz Cortex-X4
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CPU(second)Single-core 2.4 GHz Kryo 475 GoldPenta-core 3.2 GHz Cortex-A720
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CPU(third)Hexa-core 1.8 GHz Kryo 475 SilverDual-core 2.3 GHz Cortex-A520
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ChipsetQualcomm SM7250-AC Snapdragon 768G 5GQualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUAdreno 620Adreno 750
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Memory RAM8 GB16, 24 GB
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Internal storage128, 256 GB256, 512, 1024 GB
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Memory cardNoNo
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Storage-UFS 4.0
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OS
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OSAndroid 11, ColorOS 11.1Android 14, Redmagic OS 9
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 80˚ , 1/2.0" , 0.8 µm, 20x digital zoom(wide) , 50 MP, 1/1.57" , 1.0 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚(ultrawide) , 50 MP, 1/2.76" , 0.64 µm
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(macro) , 2 MP, f/2.4(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels8190 x 6120 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps; gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, 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, macro-mode, phase detection autofocus, contrast 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, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.4 , 80˚ , 0.8 µm(wide) , 16 MP, f/2.0 , 1.12 µm
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Selfie camera resolution6560 x 4928 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, digital image stabilizationFace unlock, face detection
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Selfie camera video1080p@30fps1080p@30/60fps
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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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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, 802.11be
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 3.2, DisplayPort
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USB connector-Accessory connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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Infrared-Yes
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NFCNoYes (market dependent)
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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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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 capacity4300 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 4.0 (100% in 35 min)Yes, 165W (100% in 16 min)
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Tests and performance
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Antutu449750 (v8)2020000 (v10)
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Geekbench(single-core)602 (v5.2)2557 (v5.2)
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Geekbench(multi-core)1877 (v5.2)7188 (v5.2)
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Cost
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Price310 USD780 USD