Infinix Smart HD 2021 vs Lenovo K12
Infinix Smart HD 2021
Lenovo K12
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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, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 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, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A, 150 Mbps download, 51 Mbps upload
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2020-122020-12
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Status2020-122020-12
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Design
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BuildGlass front, plastic back, plastic framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height158.3 mm165.2 mm
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Width75.2 mm75.7 mm
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Thickness9.8 mm9.2 mm
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Weight195 g200 g
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ColorsBlack, Blue, GreenNavy Blue, Gray
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.1 inches6.5 inches
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Resolution720 x 1560 pixels720 x 1600 pixels
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Pixel density282 ppi270 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Display features500 nits (typ)-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.8 GHz Cortex-A53Quad-core 1.8 GHz Kryo 240
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CPU(second)quad-core 1.6 GHz Kryo 240
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ChipsetMediatek MT6761D Helio A20Qualcomm SM4250 Snapdragon 460
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GPUPowerVR GE8320Adreno 610
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Memory RAM2 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 10 Go Edition, XOS 6.2Android 10
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Main camera
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Camera typeDualDual
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Main camera8 MP, f/2.048 MP, f/1.7 , (wide) , 26 mm, 1/2.0" , 0.8 µm
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(depth) , 2 MP
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Primary camera resolution3264 x 2448 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30/60fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, 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, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.08 MP, f/2.2 , (wide) , 26 mm, 1/2.0" , 1.12 µm
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Selfie camera resolution3648 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresFace 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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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoNo
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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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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, 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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Reverse charging-Yes
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Talk time 3G33 h-
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Standby time 3G840 h-
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Tests and performance
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Antutu50300 (v8)138156 (v8)
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Geekbench(single-core)132 (v5.2)293 (v5.2)
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Geekbench(multi-core)450 (v5.2)1287 (v5.2)
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SAR value
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SAR(head)0.53 W/kg-
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SAR(body)1.22 W/kg-
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Cost
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Price90 USD120 USD
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