ZTE nubia Z40 Pro vs vivo iQOO Z7x
ZTE nubia Z40 Pro
vivo iQOO Z7x
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 5, 7, 8, 4, 12, 17, 20, 34, 38, 39, 40, 41LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 41, 78 SA/NSA5G band 1, 5, 8, 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 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)LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022023-03
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Status2022-032023-03
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Design
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BuildGlass front, aluminum frame, glass backPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.9 mm164.6 mm
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Width72.9 mm75.8 mm
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Thickness8.4 mm9.1 mm
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Weight199 g205 g
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ColorsBlack, GalaxyBlack, Blue, Orange
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.67 inches6.64 inches
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Resolution1080 x 2400 pixels1080 x 2388 pixels
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Pixel density395 ppi395 ppi
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Display colors107374182416777216
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Display features144Hz, HDR10+, 1000 nits120Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)Triple-core 2.50 GHz Cortex-A710Hexa-core 1.7 GHz Kryo 660 Silver
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CPU(third)Quad-core 1.8 GHz Cortex-A710
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Qualcomm SM6375 Snapdragon 695 5G
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GPUAdreno 730Adreno 619
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Memory RAM8, 12 GB8, 12 GB
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Internal storage128, 256, 512 GB128, 256 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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StorageUFS 3.1UFS 2.2
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OS
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OSAndroid 12, MyOS 12Android 13, Origin OS 3
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Main camera
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Camera typeTripleDual
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Main camera(standard) , 64 MP, f/1.7 , 35 mm, 1/1.3"(wide) , 50 MP, f/1.8 , 10x digital zoom
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(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 1/4.0" , 5x optical zoom(depth) , 2 MP, f/2.4
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116˚ , (ultrawide) , 50 MP, f/2.2 , 14 mm
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Primary camera resolution9280 x 6920 pixels8120 x 6180 pixels
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Primary camera video3160p@30fps1080p@30fps
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Primary camera flashdual-LED flashdual-LED dual-tone 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 camera(wide) , 16 MP, f/2.5(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, HDR-
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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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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 3.1Type-C 2.0
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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 AptX-aptX HD
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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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QZSS-Yes
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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 capacity5000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 80WYes, 80W (70% in 34 min)
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Fast wireless chargingYes, 15W-
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Tests and performance
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Antutu1021513 (v9)410563 (v9)
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Geekbench(single-core)1248 (v5.2)905 (v5.2)
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Geekbench(multi-core)4198 (v5.2)2137 (v5.2)
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Cost
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Price550 USD200 USD