Nokia 8.1 vs Realme Narzo 20A
Nokia 8.1
Realme Narzo 20A
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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, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHzLTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122020-09
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Status2018-122020-09
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Design
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BuildFront/back glass, aluminum framePlastic
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height154.8 mm164.5 mm
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Width75.8 mm75.4 mm
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Thickness8 mm8.9 mm
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Weight180 g195 g
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ColorsBlue, Black, Copper, SilverBlue, Silver
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size6.18 inches6.5 inches
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Resolution1080 x 2280 pixels720 x 1600 pixels
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Pixel density408 ppi270 ppi
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Display colors1677721616777216
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ProtectionFull lamination technologyScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYes-
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Display featuresHDR10 compliant450 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 360 GoldQuad-core 2.0 GHz Kryo 260 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silverquad-core 1.8 GHz Kryo 260 Silver
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ChipsetQualcomm SDM710 Snapdragon 710Qualcomm SDM665 Snapdragon 665
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GPUAdreno 616Adreno 610
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Memory RAM4 GB3, 4 GB
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Internal storage64 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max400 GB256 GB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 9.0 Pie; Android OneAndroid 10, Realme UI 1.0
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Main camera
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Camera typeDualTriple
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Main camera12 MP, f/1.8 , 25 mm, 1/2.55" , 1.4 µm12 MP, f/1.8 , 28 mm, 1/2.8" , 1.25 µm, (wide)
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13 MP, f/2.22 MP, f/2.4 , (depth)
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(depth) , 2 MP, f/2.4
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Primary camera resolution4032 x 3024 pixels4032 x 3024 pixels
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Primary camera video2160p@30fps, 1080p@30fps4K@30fps, 1080p@30fps, 480p@120fps
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Primary camera flashdual-LED flashLED flash
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Primary camera phase detection autofocusdual pixel phase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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 autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera20 MP, f/2.0 , 0.9 µm8 MP, f/2.0 , 1.12 µm, (wide) , 79˚ , 26 mm, 1/4"
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Selfie camera resolution5120 x 3840 pixels3264 x 2448 pixels
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Selfie camera features-Face 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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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 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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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, 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-IonLi-Po
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Battery capacity3500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Tests and performance
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Antutu-170500 (v8)
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Geekbench(single-core)-343 (v5.2)
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Geekbench(multi-core)-1322 (v5.2)
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SAR value
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SAR(head)-1.18 W/kg
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SAR(body)-0.63 W/kg
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Cost
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Price-130 USD