Realme 8 5G vs vivo Y21a
Realme 8 5G
vivo Y21a
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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, 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, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 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 Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 392 Mbps download, 151 Mbps uploadLTE, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042022-01
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Status2021-042022-01
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Design
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BuildAluminium alloy, plasticGlass 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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Height162.5 mm164.3 mm
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Width74.8 mm76.1 mm
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Thickness8.5 mm8 mm
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Weight185 g182 g
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ColorsBlack, BlueBlue, Diamond Glow
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches6.51 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density405 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Display features90Hz, 480 nits (typ), 600 nits-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A76Octa-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediaTek MT6833 Dimensity 700 5GMediatek MT6762 Helio P22
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GPUMali-G57 MC2Mali-G52 MC2
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Memory RAM4, 6, 8 GB4 GB
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Internal storage64, 128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageUFS 2.1-
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OS
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OSAndroid 11, Realme UI 2.0Android 11, Funtouch 11.1
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 48 MP, f/1.8 , 79˚ , 26 mm, 1/2" , 0.8 µm, 10x digital zoom(wide) , 13 MP, f/2.2
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(macro) , 2 MP, f/2.4 , 88˚ , 22 mm, 1.75 µm(macro) , 2 MP, f/2.4
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88˚ , (depth) , 2 MP, f/2.4 , 22 mm, 1/5" , 1.75 µm
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Primary camera resolution8000 x 6000 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED 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 autofocusAutofocus, 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/2.1 , 26 mm(wide) , 8 MP, f/1.8
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Selfie camera resolution4608 x 3120 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDRFace unlock
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Selfie camera video1080p@30fps1080p@30fps
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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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RadioUnspecifiedFM 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 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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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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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, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingDart ChargeQuick Charge, 18W
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Reverse charging-Yes
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Tests and performance
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Antutu367546 (v8)90180 (v8)
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Geekbench(single-core)570 (v5.3)363 (v5.2)
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Geekbench(multi-core)1766 (v5.3)1353 (v5.2)
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Cost
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Price230 USD190 USD
