vivo Y55s (2023) vs vivo iQOO 8
vivo Y55s (2023)
vivo iQOO 8
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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, 20, 28, 32, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 78 SA/NSA5G band 1, 5, 8, 3, 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 speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO 2.4 Mbps download, 0.15 Mbps upload
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-012021-08
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Status2023-012021-08
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Design
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BuildGlass front, plastic frame, plastic backAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164 mm159 mm
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Width75.9 mm75.1 mm
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Thickness8.3 mm8.6 mm
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Weight187 g200 g
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ColorsBlack, BlueBlack, Orange, White
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Display
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Display typeIPS LCDAMOLED
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Physical size6.58 inches6.56 inches
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Resolution1080 x 2408 pixels1080 x 2376 pixels
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Pixel density401 ppi398 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-120Hz, HDR10
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Single-core 2.84 GHz Kryo 680
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetMediaTek MT6833 Dimensity 700Qualcomm SM8350 Snapdragon 888 5G
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GPUMali-G57 MC2Adreno 660
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Memory RAM4, 6 GB8, 12 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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Storage-UFS 3.1
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OS
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OSAndroid 12, Funtouch 12Android 11, OriginOS
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.8 , 10x digital zoom(wide) , 50 MP, f/1.8 , 20x digital zoom , 23 mm, 1/2.0" , 0.8 µm
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(macro) , 2 MP, f/2.4(telephoto) , 13 MP, f/2.2 , 50 mm
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(depth) , 2 MP, f/2.4(ultrawide) , 13 MP, f/2.2 , 120˚
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Primary camera resolution8190 x 6144 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps, gyro-EIS4K@30fps, 1080p@30fps
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, 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, RAWAutofocus, 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, RAW
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/1.8 , 26 mm, 2x digital zoom16 MP, f/2.5 , (wide)
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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bluetooth LDAC-Yes
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Bluetooth AptX-aptX HD
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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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 capacity5000 mAh4350 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 18WSuper FlashCharge
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Talk time 4G-11.5 h
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Tests and performance
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Antutu359000 (v9)822100 (v9)
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Geekbench(single-core)-1179 (v5.2)
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Geekbench(multi-core)-3893 (v5.2)
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Cost
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Price260 USD580 USD