ZTE nubia Red Magic 7 vs vivo iQOO U3x
ZTE nubia Red Magic 7
vivo iQOO U3x
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA5G band 1, 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 Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-ALTE-A, 800 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-03
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Status2022-022021-03
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Design
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BuildGlass front, glass back, aluminum framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height170.6 mm164.2 mm
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Width78.3 mm75.4 mm
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Thickness9.5 mm8.4 mm
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Weight215 g185.5 g
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Build featuresPressure sensitive zones (500Hz touch-sensing), built-in cooling fan, aviation aluminum middle frame-
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ColorsObsidian, Pulsar, SupernovaAurora, Gray
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.8 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density387 ppi401 ppi
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Display colors107374182416777216
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ProtectionCorning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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Display features165Hz, 700 nits (typ)90Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Dual-core 2.0 GHz Kryo 460
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CPU(second)Triple-core 2.50 GHz Cortex-A710Hexa-core 1.8 GHz Kryo 460
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Qualcomm SM4350 Snapdragon 480 5G
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GPUAdreno 730Adreno 619
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Memory RAM8, 12, 16, 18 GB4, 6, 8 GB
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Internal storage128, 256, 512 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, Redmagic 5.0Android 11, OriginOS for iQOO 1.0
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.97" , 0.7 µm(wide) , 13 MP, f/2.2 , 4x digital zoom
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(ultrawide) , 8 MP, f/2.0 , 120˚ , 13 mm, 1/4.0" , 1.12 µm(depth) , 2 MP, f/2.4
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(macro) , 2 MP
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Primary camera resolution9248 x 6920 pixels4160 x 3120 pixels
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Primary camera video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps4K@30fps, 1080p@30fps
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Primary camera flashLED 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, macro-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, 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) , 8 MP, f/2.0 , 1/4.0" , 1.12 µm(wide) , 8 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, face detectionFace unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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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 3.0Type-C 2.0
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USB connectorAccessory connector-
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USB On-The-GoYesYes
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Bluetoothv5.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYesaptX HD
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NFCYesNo
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, 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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 65WYes
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Tests and performance
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Antutu1055000 (v9)241774 (v8)
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Geekbench(single-core)1233 (v5.2)480 (v5.2)
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Geekbench(multi-core)4192 (v5.2)1649 (v5.2)
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Cost
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Price610 USD190 USD