Infinix Zero 8i vs Oppo A1k
Infinix Zero 8i
Oppo A1k
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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, 2100WCDMA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE-A, Cat7, 301 Mbps download, 102 Mbps uploadLTE Cat 4, 150.8 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2020-122019-5
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Oficially announced2020-122019-4
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Design
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Build-Plastic body
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height168.7 mm154.5 mm
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Width76.1 mm73.8 mm
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Thickness9.1 mm8.4 mm
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Weight210.5 g170 g
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ColorsBlack, SilverBlack, Red
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.85 inches6.1 inches
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Resolution1080 x 2460 pixels720 x 1560 pixels
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Pixel density392 ppi282 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3
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Multitouch-Yes
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Display features90Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Quad-core 2 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 MT6785 Helio G90TMediatek Helio P22 (MT6762)
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GPUMali-G76 MC4PowerVR GE8320
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Memory RAM8 GB2 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid 10ColorOS 6.0 (Android 9.0 Pie)
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Main camera
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Camera typeQuadSingle
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Main camera(wide) , 48 MP, f/1.88 MP, f/2.2 , 1/3.2" , 1.4 µm
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(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels3264 x 2448 pixels
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Primary camera video4K@30fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, 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 autofocusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Selfie camera typeDual-
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Selfie camera(wide) , 16 MP, f/2.0 , 1/2.0" , 0.8 µm5 MP, f/2 , 1/5" , 1.12 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
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Selfie camera resolution4608 x 3456 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video4K@30fps, 1080p@30/60fps720p@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 RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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Wi-Fi display-Yes
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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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, proximity, light, compass, fingerprint
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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-
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Tests and performance
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Antutu290582 (v8)-
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Geekbench(single-core)523 (v5.2)-
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Geekbench(multi-core)1678 (v5.2)-
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SAR value
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SAR(head)0.40 W/kg-
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SAR(body)0.95 W/kg-
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Cost
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Price270 USD-
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