Xiaomi 12X vs vivo iQOO Z7 (China)
Xiaomi 12X
vivo iQOO Z7 (China)
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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 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 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 speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-ALTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122023-03
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Status2021-122023-03
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Design
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BuildPolycarbonate, aluminium alloy, glassPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height152.7 mm164.6 mm
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Width69.9 mm75.6 mm
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Thickness8.2 mm8.8 mm
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Weight176 g201.5 g
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ColorsBlack, Blue, PinkBlack, Blue, Orange
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Display
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Display typeOLEDIPS LCD
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Physical size6.28 inches6.64 inches
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Resolution1080 x 2400 pixels1080 x 2388 pixels
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Pixel density419 ppi395 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, Corning Gorilla Glass Victus-
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Display features120Hz, Dolby Vision, HDR10+, 1100 nits (peak)120Hz, HDR10
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.2 GHz Kryo 585Single-core 2.7 GHz Cortex-A78
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CPU(second)Triple-core 2.42 GHz Kryo 585Triple-core 2.4 GHz Cortex-A78
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CPU(third)Quad-core 1.8 GHz Kryo 585Quad-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SM8250-AC Snapdragon 870 5GQualcomm Snapdragon 782G
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GPUAdreno 650Adreno 642L
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Memory RAM8, 12 GB8, 12 GB
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Internal storage128, 256 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, MIUI 13Android 13, Origin OS 3
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.9 , 26 mm, 1/1.56" , 1.0 µm(wide) , 64 MP, f/1.8 , 1/1.97" , 0.7 µm
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(ultrawide) , 13 MP, f/2.4 , 123˚ , 12 mm, 1/3.06" , 1.12 µm(depth) , 2 MP, f/2.4
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(telephoto macro) , 5 MP, 50 mm
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Primary camera resolution8190 x 6144 pixels9280 x 6920 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS4K@30fps, 1080p@30fps
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Primary camera flashdual-LED dual-tone flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, super night mode 2.0, HDR10 video recordingAutofocus, 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, 80˚ , 26 mm, 0.7 µm(wide) , 16 MP, f/2.5
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30/60fps, 720p@120fps1080p@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, 802.11ax
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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 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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InfraredYes-
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NFCYesYes
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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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NavICYes-
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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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4, 67W (100% in 39 min)Yes, 120W
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Wireless reverse chargingYes, 10W-
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Fast wireless chargingYes, 50W-
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Tests and performance
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Antutu720000 (v9)-
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Geekbench(single-core)928 (v5.2)-
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Geekbench(multi-core)3255 (v5.2)-
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Cost
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Price710 USD240 USD