Asus Zenfone 8 vs vivo Y55
Asus Zenfone 8
vivo Y55
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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 800, 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, 26, 28, 34, 38, 39, 40, 41, 42 - global; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 34, 38, 39, 40, 41, 42, 66, 71 - USALTE frequency band 1, 3, 5, 8, 40
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA - global; 1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78 SA/NSA - USA-
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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-A (5CA), Cat20, 2000 Mbps download, 150 Mbps uploadLTE-A, Cat4, 151 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 announced2021-052022-07
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Status2021-052022-07
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Design
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BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frameGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height148 mm160.8 mm
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Width68.5 mm73.8 mm
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Thickness8.9 mm8.4 mm
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Weight169 g182 g
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WaterproofIP68 (1.5m and 30 mins)-
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Dust proofIP68-
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ColorsBlack, SilverIce Dawn, Midnight Galaxy
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size5.9 inches6.44 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density446 ppi409 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus-
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Display featuresAlways-on display, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)-
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DxOMark display score81-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Quad-core 2.4 GHz Kryo 265 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 680quad-core 1.9 GHz Kryo 265 Silver
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GQualcomm SM6225 Snapdragon 680 4G
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GPUAdreno 660Adreno 610
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Memory RAM6, 8, 12, 16 GB8 GB
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Internal storage128, 256 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 3.1-
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OS
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OSAndroid 11, ZenUI 8Android 12, Funtouch 12
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.8 , 78˚ , 26 mm, 1/1.73" , 0.8 µm(wide) , 50 MP, f/1.8 , 1/2.76" , 0.64 µm
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(ultrawide) , 12 MP, f/2.2 , 14 mm, 1/2.93" , 1.12 µm(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels8190 x 6144 pixels
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Primary camera video8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR1080p@30fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical 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, laser 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, RAW
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(standard) , 12 MP, f/2.5 , 28 mm, 1/2.93" , 1.22 µm(wide) , 16 MP, f/2.0
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Selfie camera resolution4032 x 3024 pixels4608 x 3456 pixels
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Selfie camera featuresDual-pixel phase detection autofocus, face unlock, HDR-
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Selfie camera video4K@30fps, 1080p@30/60fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioFM radio (market dependent)FM 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 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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QZSSYes-
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NavICYes-
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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 capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4+ (60% in 25 min, 100% in 80 min)Yes, 44W (50% in 27 min)
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Reverse chargingYes-
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Tests and performance
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Antutu745787 (v9)-
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Geekbench(single-core)1124 (v5.4)-
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Geekbench(multi-core)3669 (v5.4)-
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Cost
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Price720 USD250 USD