Nokia C21 vs Oppo A78 4G
Nokia C21
Oppo A78 4G
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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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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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, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2022-032023-07
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Oficially announced2022-022023-07
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Design
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BuildGlass front, aluminum frame, plastic backPlastic
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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 mm
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Width77.9 mm73.2 mm
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Thickness8.8 mm7.9 mm
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Weight195 g180 g
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Waterproof-IP54
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Dust proof-IP54
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ColorsBlue, GrayAqua Green, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.52 inches6.43 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density269 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-90Hz, 430 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.4 GHz Kryo 265 Gold
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CPU(second)quad-core 1.2 GHz Cortex-A55quad-core 1.9 GHz Kryo 265 Silver
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ChipsetUnisoc SC9863AQualcomm SM6225 Snapdragon 680 4G
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GPUIMG8322Adreno 610
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Memory RAM2, 3 GB8 GB
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Internal storage32, 64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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StorageeMMC 5.1-
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OS
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OSAndroid 11 Go EditionAndroid 13, ColorOS 13.1
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Main camera
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Camera typeSingleDual
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Main camera8 MP50 MP, (wide) , f/1.8 , 77˚
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(depth) , 2 MP, f/2.4
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Primary camera resolution3264 x 2448 pixels8190 x 6120 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital 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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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.48 MP, f/2.0 , (wide) , 83˚ , 1/4" , 1.12 µm
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, 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 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYes-
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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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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCNoYes (market dependent)
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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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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-SuperVOOC, 67W (76% in 30 min)
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Tests and performance
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Antutu109200 (v9)249000 (v9)
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Geekbench(single-core)126 (v5.4)411 (v6)
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Geekbench(multi-core)475 (v5.4)1263 (v6)
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Cost
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Price110 USD220 USD
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