Nokia C21 vs Realme 8
Nokia C21
Realme 8
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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, 2100 - global version; 850, 900, 1700(AWS), 1900, 2100 - LATAM, BrazilHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 5, 7, 8, 20LTE 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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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, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-03
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Status2022-032021-03
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Design
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BuildGlass front, aluminum frame, plastic backGlass front, plastic frame, plastic back
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height169.9 mm160.6 mm
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Width77.9 mm73.9 mm
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Thickness8.8 mm8 mm
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Weight195 g177 g
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ColorsBlue, GrayBlack, Silver
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Display
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Display typeIPS LCDSuper AMOLED
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Physical size6.52 inches6.4 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density269 ppi411 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-Always-on display, 1000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.05 GHz Cortex-A76
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetUnisoc SC9863AMediatek Helio G95
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GPUIMG8322Mali-G76 MC4
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Memory RAM2, 3 GB4, 6, 8 GB
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Internal storage32, 64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 11 Go EditionAndroid 11, Realme UI 2.0
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Main camera
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Camera typeSingleQuad
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Main camera8 MP64 MP, (wide) , f/1.8 , 26 mm, 1/1.73" , 0.8 µm
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(ultrawide) , 8 MP, f/2.3 , 119˚ , 16 mm, 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution3264 x 2448 pixels9280 x 6920 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/60/120fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.416 MP, f/2.5 , (wide) , 1/3.0" , 1.0 µm
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Selfie camera resolution2560 x 1920 pixels4608 x 3120 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video720p@30fps1080p@30/120fps, gyro-EIS
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, 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-IonLi-Po
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Battery capacity3000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Dart Charge (50% in 26 min, 100% in 65 min)
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Tests and performance
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Antutu109200 (v9)301228 (v8)
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Geekbench(single-core)126 (v5.4)569 (v5.2)
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Geekbench(multi-core)475 (v5.4)1711 (v5.2)
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Cost
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Price110 USD230 USD
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SAR value
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SAR(head)-0.99 W/kg
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SAR(body)-0.934 W/kg
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