ZTE nubia Red Magic 6 vs vivo U20
ZTE nubia Red Magic 6
vivo U20
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 2100
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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(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
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5G network5G band 1, 3, 28, 38, 41, 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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LTE speedLTE-ALTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032019-11
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Status2021-032019-11
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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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Height169.9 mm162.2 mm
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Width77.2 mm76.5 mm
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Thickness9.7 mm8.9 mm
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Weight220 g193 g
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Build featuresPressure sensitive zones (400Hz touch-sensing), built-in cooling fan-
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ColorsAurora, BlackBlack, Blue
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size6.8 inches6.53 inches
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Resolution1080 x 2400 pixels1080 x 2340 pixels
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Pixel density387 ppi395 ppi
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Display colors107374182416777216
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Protection-Scratch resistant
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Multitouch-Yes
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Display features165Hz, 630 nits (typ)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Dual-core 2.0 GHz Kryo 460 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 680Hexa-core 1.7 GHz Kryo 460 Silver
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888Qualcomm SDM675 Snapdragon 675
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GPUAdreno 660Adreno 612
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Memory RAM8, 12 GB4, 6 GB
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Internal storage128, 256 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1-
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OS
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OSAndroid 11, Redmagic 4.0Funtouch 9.2 OS (Android 9.0 Pie)
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm16 MP, f/1.8
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(ultrawide) , 8 MP, f/2.0 , 120˚ , 13 mm, 1/4.0" , 1.12 µm8 MP, f/2.2 , 13 mm
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(macro) , 2 MP2 MP, f/2.4
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Primary camera resolution9248 x 6944 pixels4608 x 3456 pixels
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Primary camera video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps2160p@30fps, 1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 8 MP, f/2.0 , 1/4.0" , 1.12 µm16 MP, f/2.0 , 1/3.1" , 1.0 µm, 26 mm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresHDR-
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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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RadioNoFM Radio
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 3.0microUSB 2.0
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USB connectorAccessory connector-
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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NFCYes-
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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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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity5050 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4 (100% in 38 min)Yes
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Tests and performance
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Antutu767800 (v8)-
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Geekbench(single-core)1131 (v5.2)-
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Geekbench(multi-core)3726 (v5.2)-
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Cost
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Price720 USD155 USD