Infinix Zero 20 vs LG K42
Infinix Zero 20
LG K42
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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, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 7, 8, 20, 28, 38 - Europe; 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia
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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, Cat4, 150 Mbps download, 75 Mbps uploadLTE, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-102020-09
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Status2022-102020-09
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Design
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BuildGlass front, aluminum framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.4 mm165 mm
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Width76.7 mm76.7 mm
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Thickness8 mm8.4 mm
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Weight196 g182 g
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MIL-STD-810G-Yes
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ColorsGold, Gray, Green FantasyGray, Green
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.7 inches6.6 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density393 ppi266 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Display features90Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek MT8781 Helio G99Mediatek MT6762 Helio P22
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GPUMali-G57 MC2PowerVR GE8320
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Memory RAM8 GB3 GB
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Internal storage128, 256 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB2 TB
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OS
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OSAndroid 12, XOS 12Android 10, LG UX
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 108 MP, 10x digital zoom(wide) , 13 MP, f/2.2 , 27 mm, 1/3.1" , 1.12 µm
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13 MP5 MP, (ultrawide) , f/2.2 , 115˚ , 1/5.0" , 1.12 µm
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2 MP2 MP, (macro) , f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution12000 x 9000 pixels4160 x 3120 pixels
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Primary camera video1440p@30fps1080p@30fps
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super nightscapeAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 60 MP(wide) , 8 MP, f/2.0 , 1.12 µm
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Selfie camera resolution9152 x 6592 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video1440p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with dual speakersYes
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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, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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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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NFCYesYes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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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 capacity4500 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperCharge, 45W (75% in 30 min)Yes
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Standby time 3G725 h-
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Tests and performance
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Antutu350000 (v9)94000 (v8)
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Geekbench(single-core)730 (v5.2)-
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Geekbench(multi-core)2836 (v5.2)-
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Cost
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Price320 USD200 USD
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SAR value
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SAR(head)-0.78 W/kg
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SAR(body)-1.29 W/kg
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