Infinix Zero 20 vs Xiaomi Redmi K40 Pro+
Infinix Zero 20
Xiaomi Redmi K40 Pro+
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 28, 41, 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, Cat4, 150 Mbps download, 75 Mbps uploadLTE-A, 1174 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesClass 8
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Availability
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Status2022-102021-03
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Oficially announced2022-102021-02
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Design
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BuildGlass front, aluminum frameGlass, Metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.4 mm163.7 mm
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Width76.7 mm76.4 mm
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Thickness8 mm7.8 mm
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Weight196 g196 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsGold, Gray, Green FantasyAurora, Black, White
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Display
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Display typeAMOLEDSuper AMOLED
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Physical size6.7 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density393 ppi395 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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Display features90Hz120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
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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 MT8781 Helio G99Qualcomm SM8350 Snapdragon 888
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GPUMali-G57 MC2Adreno 660
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Memory RAM8 GB12 GB
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Internal storage128, 256 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 12, XOS 12Android 11, MIUI 12
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 108 MP, 10x digital zoom(wide) , 108 MP, f/1.8 , 26 mm, 1/1.52" , 0.7 µm
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13 MP8 MP, (ultrawide) , f/2.2 , 119˚
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2 MP5 MP, (macro) , 50 mm, 1/5.0" , 1.12 µm
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Primary camera resolution12000 x 9000 pixels9280 x 6920 pixels
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Primary camera video1440p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
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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, continuous shooting, digital 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 autofocus
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DxOMark photo-113
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DxOMark zoom-42
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DxOMark video-102
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DxOMark camera score-108
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 60 MP(wide) , 20 MP, 1/3.4" , 0.8 µm
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Selfie camera resolution9152 x 6592 pixels5184 x 3880 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1440p@30fps1080p@30fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with dual speakersYes, with stereo speakers
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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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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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, color spectrum, 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 capacity4500 mAh4520 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperCharge, 45W (75% in 30 min)Quick Charge 3.0 (100% in 52 min)
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Standby time 3G725 h-
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Tests and performance
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Antutu350000 (v9)727466 (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 USD770 USD