ZTE nubia Z30 Pro vs vivo Y21a
ZTE nubia Z30 Pro
vivo Y21a
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 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, 41LTE frequency band 1, 3, 5, 8, 38, 40, 41
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5G network5G band 1, 3, 28, 41, 77, 78, 79 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 speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A (CA), 1200 Mbps download, 210 Mbps uploadLTE, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-052022-01
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Status2021-052022-01
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Design
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BuildAluminium alloy, glassGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.8 mm164.3 mm
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Width73 mm76.1 mm
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Thickness8.5 mm8 mm
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Weight198 g182 g
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ColorsBlack, Black/Gold, SilverBlue, Diamond Glow
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.67 inches6.51 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density395 ppi270 ppi
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Display colors107374182416777216
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Display features144Hz, HDR10+-
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Hardware
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CPUOcta-core-
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CPUSingle-core 2.84 GHz Kryo 680Octa-core 2.0 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GMediatek MT6762 Helio P22
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GPUAdreno 660Mali-G52 MC2
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Memory RAM8, 12, 16 GB4 GB
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Internal storage256, 512 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 3.1-
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OS
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OSAndroid 11, nubia UI 9Android 11, Funtouch 11.1
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 64 MP, f/1.6 , 26 mm, 1/1.72" , 0.8 µm(wide) , 13 MP, f/2.2
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(standard) , 64 MP, f/1.9 , 35 mm, 1/1.97" , 0.7 µm(macro) , 2 MP, f/2.4
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(periscope telephoto) , 8 MP, f/3.4 , 123 mm, 1/4.0" , 5x optical zoom
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(ultrawide) , 64 MP, f/2.2 , 120˚ , 13 mm, 1/1.97" , 0.7 µm
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video8K@30fps, 4K@30/60fps, 1080p@30fps, gyro-EIS, HDR10, 10‑bit video1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous autofocus, digital zoom, optical 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, laser autofocusAutofocus, 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.0 , 1/4.0" , 1.12 µm8 MP, f/1.8 , (wide)
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDRFace unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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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, 802.11ac, 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 3.1Type-C 2.0
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USB On-The-Go-Yes
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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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NFCYesNo
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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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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 capacity4200 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4+ (100% in 15 min)Quick Charge, 18W
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Reverse charging-Yes
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Tests and performance
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Antutu727000 (v8)90180 (v8)
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Geekbench(single-core)1115 (v5.2)363 (v5.2)
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Geekbench(multi-core)3759 (v5.2)1353 (v5.2)
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Cost
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Price770 USD190 USD
