Oppo Find X3 vs vivo iQOO Z7i
Oppo Find X3
vivo iQOO Z7i
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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 1xHSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66 - ChinaLTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 - China5G 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, 391 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032023-03
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Status2021-032023-03
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Design
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BuildGlass front (Gorilla Glass), glass back, aluminum frameGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, eSIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height163.6 mm164.1 mm
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Width74 mm75.6 mm
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Thickness8.3 mm8.2 mm
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Weight193 g186 g
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WaterproofIP68, 1.5m for 30 mins-
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Dust proofIP68-
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ColorsBlack, Blue, WhiteBlack, Blue
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Display
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Display typeLTPO AMOLEDIPS LCD
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Physical size6.7 inches6.51 inches
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Resolution1440 x 3216 pixels720 x 1600 pixels
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Pixel density525 ppi270 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 3D curved glass screen, Corning Gorilla Glass 5-
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Display features120Hz, HDR10+, BT.2020, 500 nits (typ), 1300 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.2 GHz Kryo 585Dual-core 2.2 GHz Cortex-A76
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CPU(second)Triple-core 2.42 GHz Kryo 585Hexa-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetQualcomm SM8250-AC Snapdragon 870 5GMediatek Dimensity 6020
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GPUAdreno 650Mali-G57 MC2
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Internal storage128, 256 GB128 GB
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Memory RAM8 GB4, 6, 8 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 3.1UFS 2.2
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OS
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OSAndroid 11, ColorOS 11.2Android 13, Origin OS Ocean
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 50 MP, f/1.8 , 25 mm, 1/1.56" , 1.0 µm, 20x digital zoom , 5x(wide) , 13 MP, f/2.2 , 10x digital zoom
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(telephoto) , 13 MP, f/2.4 , 52 mm, 2x optical zoom(macro) , 2 MP, f/2.4
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110˚ , (ultrawide) , 50 MP, f/2.2 , 1/1.56" , 1.0 µm
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(macro) , 3 MP, f/3.0
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Primary camera resolution8192 x 6144 pixels4160 x 3120 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10-bit video1080p@30fps
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Primary camera flashLED flashLED 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, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus, RAW, HEIFAutofocus, 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) , 32 MP, f/2.4 , 26 mm, 1/2.8" , 0.8 µm(wide) , 5 MP, f/1.8
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Selfie camera resolution4896 x 6528 pixels2560 x 1944 pixels
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Selfie camera featuresFace unlock, HDR, panorama-
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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 AptXaptX HDaptX HD
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NFCYes (dual antenna)No
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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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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, color spectrum, 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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 2.0 (40% in 10 min)Vivo Super FlashCharge, 15W
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Wireless reverse chargingYes-
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Fast wireless chargingAirVOOC (100% in 80 min)-
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Tests and performance
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Antutu658770 (v8)330000 (v9)
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Geekbench(single-core)933 (v5.2)611 (v5.2)
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Geekbench(multi-core)3278 (v5.2)1893 (v5.2)
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Cost
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Price720 USD140 USD