Infinix Zero 2023 vs Samsung Galaxy A21
Infinix Zero 2023
Samsung Galaxy A21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100 - USA; CDMA2000 1xEV-DO
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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, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA
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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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LTE speedLTE, Cat7, 300 Mbps download, 75 Mbps uploadLTE, 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 announced2022-112020-04
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Status2022-112020-06
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Design
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BuildGlass front, plastic frame, plastic backGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height168.7 mm167.8 mm
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Width76.5 mm76.7 mm
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Thickness8.9 mm8.1 mm
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Weight201 g193 g
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ColorsBlack, Orange, WhiteBlack
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Display
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Display typeIPS LCDIPS LCD capacitive touchscreen
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Physical size6.78 inches6.5 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-A78Quad-core 2.3 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.8 GHz Cortex-A53
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ChipsetMediaTek Dimensity 1080MediaTek Helio P35
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GPUMali-G68 MC4PowerVR GE8320
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Memory RAM8 GB3 GB
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Internal storage256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageUFS 3.1eMMC 5.1
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OS
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OSAndroid 12, XOS 12One UI 2.0(Android 10)
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 50 MP, f/1.616 MP, f/1.8 , 1/3.06" , 1.0 µm
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(macro) , 2 MP, f/2.48 MP, f/2.2 , 1/4.0" , 1.12 µm
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(depth) , 2 MP, f/2.42 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels4608 x 3456 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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 16 MP, f/2.0 , 1/2.76" , 1.12 µm13 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels4160 x 3120 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 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 802.11b, 802.11g, 802.11n
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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 1.0 reversible connector
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USB On-The-GoYes-
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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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Beidou-Yes
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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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes
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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)-
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Geekbench(single-core)810 (v5.2)-
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Geekbench(multi-core)2272 (v5.2)-
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Cost
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Price305 USD140 USD
