Huawei nova 4 vs Realme C21
Huawei nova 4
Realme C21
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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), 8(900), 12(700), 20(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHzLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (3CA), Cat16, 1024 Gbps download, 150 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122021-03
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Status2019-12021-03
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Design
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BuildAluminium alloy, glassGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height157 mm165.2 mm
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Width75.1 mm76.4 mm
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Thickness7.8 mm8.9 mm
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Weight172 g190 g
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ColorsBlack, Blue, Red, WhiteBlack, Blue
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.4 inches6.5 inches
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Resolution1080 x 2310 pixels720 x 1600 pixels
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Pixel density398 ppi270 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, LTPS(Low Temperature PolySilicon)Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.4 GHz Cortex-A73Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 1.8 GHz Cortex-A53
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ChipsetHisilicon Kirin 970MediaTek Helio G35
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GPUMali-G72 MP12PowerVR GE8320
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Memory RAM8 GB3, 4 GB
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Internal storage128 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 9.0 PieAndroid 10, Realme UI 1.0 / Android 11, Realme UI 2.0
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Main camera
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Camera typeTripleTriple
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Main camera48 MP, f/1.8 , 1/2.0" , 0.8 µm13 MP, f/2.2 , 1/3.06" , 1.12 µm, (wide) , 26 mm
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16 MP, f/2.22 MP, f/2.4 , (macro)
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2 MP, f/2.42 MP, f/2.4 , (depth)
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Primary camera resolution8000 x 6000 pixels2560 x 1920 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocusphase detection autofocus-
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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, RAWAutofocus, 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
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Selfie camera
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Selfie camera type-Single
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Selfie camera25 MP, f/2.05 MP, f/2.2 , (wide) , 1/5.0" , 1.12 µm
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Selfie camera resolution5984 x 4140 pixels2560 x 1920 pixels
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Selfie camera features-Face unlock, HDR, panorama
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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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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11acWi-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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WLAN WiFi Dual BandYes-
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USBType-C reversible connectormicroUSB 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 LEYesYes
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Bluetooth EDRYes-
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, 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 capacity3750 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingHuawei Super Charge 3.0Yes
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Reverse charging-Yes
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Tests and performance
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Antutu-110490 (v8)
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Geekbench(single-core)-174 (v5.2)
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Geekbench(multi-core)-982 (v5.2)
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Cost
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Price-130 USD
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