vivo NEX Dual Display vs vivo V20 2021
vivo NEX Dual Display
vivo V20 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, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A (4CA), Cat16, 1024 Mbps download, 150 Mbps uploadLTE-A, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122020-12
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Status2018-122020-12
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Design
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BuildAluminium alloy, glassGlass front, glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height157.2 mm161.3 mm
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Width75.3 mm74.2 mm
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Thickness8.1 mm7.4 mm
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Weight199 g171 g
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ColorsBlueMidnight Jazz, Moonlight Sonata, Sunset Melody
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Display
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Display typeSuper AMOLED capacitive touchscreenAMOLED
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Physical size6.39 inches6.44 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density403 ppi409 ppi
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Display colors1677721616777216
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ProtectionScratch resistant2.5D curved glass screen
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MultitouchYes-
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Secondary screen resolution1080 x 1920 pixels-
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Secondary screen physical size5.49 inches-
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Secondary displaySuper AMOLED-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.7 GHz Kryo 385 GoldDual-core 2.2 GHz Kryo 470 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 SilverHexa-core 1.8 GHz Kryo 470 Silver
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ChipsetQualcomm SDM845 Snapdragon 845Qualcomm SDM730 Snapdragon 730
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GPUAdreno 630Adreno 618
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Memory RAM10 GB8 GB
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Internal storage128 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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OS
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OSAndroid 9.0 PieAndroid 11, Funtouch 11
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Main camera
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Camera typeTripleTriple
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Main camera12 MP, f/1.8 , 1/2.55" , 1.4 µm13 MP, f/1.8 , (wide)
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2 MP, f/1.82 MP, f/2.4 , (macro)
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TOF(time of flight) , f/1.3(depth) , f/2.4 , 2 MP
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocusdual pixel phase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, optical image stabilization, 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, 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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Sound
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3.5mm jackYesYes
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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, 802.11acWi-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 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes (market dependent)
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, 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-IonLi-Po
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Battery capacity3500 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 44 MP, f/2.0
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Selfie camera features-Autofocus, face unlock, HDR
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Selfie camera video-4K@30fps, 1080p@30fps, gyro-EIS
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Tests and performance
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Antutu-264000 (v8)
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Geekbench(single-core)-553 (v5.2)
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Geekbench(multi-core)-1765 (v5.2)
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Cost
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Price-340 USD
