vivo iQOO 9 (China) vs vivo y31 2021
vivo iQOO 9 (China)
vivo y31 2021
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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, 2100; CDMA2000 1xHSDPA 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, 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, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-012021-01
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Status2022-012021-01
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Design
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BuildAluminium alloyGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.5 mm163.9 mm
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Width76.7 mm75.3 mm
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Thickness8.4 mm8.4 mm
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Weight206 g188 g
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ColorsBlack, Orange, White (BMW M branding)Plastic
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.78 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density388 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Display features120Hz, HDR10, 1500 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Quad-core 2.0 GHz Kryo 260 Gold
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CPU(second)Triple-core 2.50 GHz Cortex-A710quad-core 1.8 GHz Kryo 260 Silver
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetQualcomm SM8450 Snapdragon 8 Gen1Qualcomm SM6115 Snapdragon 662
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GPUAdreno 730Adreno 610
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Memory RAM8, 12 GB6 GB
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Internal storage128, 256, 512 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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StorageUFS 3.1-
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OS
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OSAndroid 12, Origin OS OceanAndroid 11, Funtouch 11
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm, 20x digital zoom(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm
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(telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom(macro) , 2 MP, f/2.4
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120˚ , (ultrawide) , 13 MP, f/2.2 , 16 mm(depth) , 2 MP, f/2.4
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Primary camera resolution8160 x 6144 pixels8000 x 6000 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashdual-LED dual-tone 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, night modeAutofocus, 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) , 16 MP, f/2.0 , 1/3.06" , 1.0 µm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresHDR-
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Selfie camera video1080p@30fps, gyro-EIS1080p@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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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 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD, aptX Adaptive-
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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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QZSSYes-
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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 capacity4700 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 120W(100% in 19 min)Yes (70% in 67 min)
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Wireless reverse chargingYes, 10W-
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Talk time 4G14.1 h-
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Tests and performance
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Antutu1025000 (v9)178300 (v8)
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Geekbench(single-core)1211 (v5.2)415 (v5)
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Geekbench(multi-core)4198 (v5.2)1316 (v5)
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Cost
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Price630 USD220 USD