Oukitel C31 Pro vs vivo iQOO Z7 (China)
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Oukitel C31 Pro
vivo iQOO Z7 (China)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 7, 8, 19, 20LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network-5G 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, 301 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122023-03
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Status2022-122023-03
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Design
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BuildPlasticPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.2 mm164.6 mm
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Width77.67 mm75.6 mm
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Thickness9.5 mm8.8 mm
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Weight212 g201.5 g
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ColorsBlack, Blue, PurpleBlack, Blue, Orange
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.52 inches6.64 inches
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Resolution720 x 1600 pixels1080 x 2388 pixels
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Pixel density269 ppi395 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Display features-120Hz, HDR10
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A53Single-core 2.7 GHz Cortex-A78
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CPU(second)quad-core 1.5 GHz Cortex-A53Triple-core 2.4 GHz Cortex-A78
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CPU(third)Quad-core 1.8 GHz Cortex-A55
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ChipsetMediatek Helio P22 (MT6762)Qualcomm Snapdragon 782G
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GPUPowerVR GE8320Adreno 642L
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Memory RAM4 GB8, 12 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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Storage-UFS 2.2
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OS
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OSAndroid 12Android 13, Origin OS 3
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Main camera
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Camera typeTripleDual
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Main camera13 MP, f/2.2 , 1/3"64 MP, f/1.8 , 1/1.97" , (wide) , 0.7 µm
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(macro) , 0.3 MP, f/2.8 , 1/10"(depth) , 2 MP, f/2.4
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(depth) , 0.3 MP, f/2.8 , 1/10"
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Primary camera resolution4160 x 3120 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashdual-LED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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 camera5 MP, f/2.2 , 75˚16 MP, f/2.5 , (wide)
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Selfie camera resolution2560 x 1944 pixels-
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Selfie camera featuresFace unlock, face detection-
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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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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Band-Yes
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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 LE-Yes
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Bluetooth AptX-aptX HD
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, 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 capacity5150 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 120W
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Talk time 4G50 h-
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Tests and performance
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Antutu101287 (v9)-
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Geekbench(single-core)161 (v5.2)-
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Geekbench(multi-core)847 (v5.2)-
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Cost
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Price100 USD240 USD
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