vivo iQOO 9 vs vivo y31 2021
vivo iQOO 9
vivo y31 2021
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 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 announced2022-022021-01
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Status2022-032021-01
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Design
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BuildAluminium alloy, glassGlass 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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Height159.1 mm163.9 mm
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Width75.1 mm75.3 mm
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Thickness8.6/8.7 mm8.4 mm
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Weight200/202 g188 g
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ColorsAlpha, Legend, PhoenixPlastic
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.56 inches6.58 inches
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Resolution1080 x 2376 pixels1080 x 2408 pixels
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Pixel density398 ppi401 ppi
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Display colors107374182416777216
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ProtectionScratch resistant-
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Display features120Hz, HDR10+, 1200 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.99 GHz Kryo 680Quad-core 2.0 GHz Kryo 260 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 680quad-core 1.8 GHz Kryo 260 Silver
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888+ 5GQualcomm SM6115 Snapdragon 662
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GPUAdreno 660Adreno 610
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Memory RAM8, 12 GB6 GB
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Internal storage128, 256 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, Funtouch 12Android 11, Funtouch 11
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 48 MP, f/1.8 , 25 mm, 1/2.0" , 0.8 µm(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm
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(telephoto) , 13 MP, f/2.5 , 50 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@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresAutofocus, 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, RAWAutofocus, 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 , 1/3.1" , 1.0 µm(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 featuresFace unlock, HDR-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackUnspecifiedYes
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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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NFCYesNo
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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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BDS-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 capacity4350 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 120W(50% in 6 min, 100% in 18 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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Antutu1039906 (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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Price560 USD220 USD