Infinix Zero 2023 vs vivo Y21s
Infinix Zero 2023
vivo Y21s
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66; 1, 3, 5, 8, 40
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 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, Cat7, 300 Mbps download, 75 Mbps uploadLTE, 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 announced2022-112021-09
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Status2022-112021-09
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Design
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BuildGlass front, plastic frame, plastic backPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height168.7 mm164.3 mm
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Width76.5 mm76.1 mm
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Thickness8.9 mm8 mm
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Weight201 g182 g
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ColorsBlack, Orange, WhiteBlue, White
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.78 inches6.51 inches
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Resolution1080 x 2460 pixels720 x 1600 pixels
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Pixel density396 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, LTPS (Low-Temperature Poly-Silicon)-
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Display features120Hz, 500 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.6 GHz Cortex-A78Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediaTek Dimensity 1080Mediatek MT6769V/CU Helio G80
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GPUMali-G68 MC4Mali-G52 MC2
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Internal storage256 GB128 GB
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Memory RAM8 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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StorageUFS 3.1-
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OS
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OSAndroid 12, XOS 12Android 11, Funtouch 11.1
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/1.6(wide) , 50 MP, f/1.8 , 24 mm
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(macro) , 2 MP, f/2.4(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4(depth) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels-
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Primary camera video4K@30fps, 1080p@30/60fps1080p@30fps
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, 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, 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/2.0 , 1/2.76" , 1.12 µm(wide) , 8 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 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 jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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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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NFCNoYes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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, 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 chargingYes, 33WQuick Charge, 18W
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Reverse charging-Yes
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Talk time 4G43.6 h-
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Standby time 3G710 h-
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Tests and performance
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Antutu538000 (v9)205000 (v8)
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Geekbench(single-core)810 (v5.2)363 (v5.2)
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Geekbench(multi-core)2272 (v5.2)1353 (v5.2)
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Cost
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Price305 USD170 USD
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SAR value
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SAR(head)-0.83 W/kg
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SAR(body)-1.09 W/kg