Huawei nova 12 Ultra vs Realme C31
Huawei nova 12 Ultra
Realme C31
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41LTE
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5G network5G band 1, 3, 5, 8, 20, 28, 40, 41, 77, 78 SA/NSA-
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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 speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTELTE-A, 151 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 announced2023-122022-03
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Status2024-012022-03
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Design
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BuildGlass front, silicone polymer back (eco leather)Glass 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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Height163.1 mm164.7 mm
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Width75 mm76.2 mm
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Thickness7.7 mm8.4 mm
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Weight198 g197 g
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ColorsBlack, Blue, WhiteGreen, Silver
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Display
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Display typeLTPO OLEDIPS LCD
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Physical size6.76 inches6.5 inches
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Resolution1224 x 2776 pixels720 x 1600 pixels
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Pixel density449 ppi270 ppi
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Display colors107374182416777216
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ProtectionKunlun Glass-
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Display featuresHDR, 120Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.62 GHz Taishan BigDual-core 1.8 GHz Cortex-A75
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CPU(second)Triple-core 2.15 GHz Taishan MidHexa-core 1.8 GHz Cortex-A55
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CPU(third)Quad-core 1.53 GHz Cortex-A510
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ChipsetKirin 9000SUnisoc Tiger T612
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GPUMaleoon 910 MP4Mali-G57
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Memory RAM12 GB4, 6 GB
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Internal storage512, 1024 GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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OS
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OSHarmonyOS 4.0Android 11, Realme UI 2.0
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 50 MP, f/1.4-f/4.0 , 27 mm, 10x digital zoom(wide) , 13 MP, f/2.2 , 24 mm, 4x digital zoom , 81˚
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(ultrawide) , 8 MP, f/2.2 , 112˚(macro) , 2 MP, f/2.4
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(depth) , 0.3 MP, f/2.8
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Primary camera resolution8192 x 6144 pixels4208 x 3120 pixels
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Primary camera video4K, 1080p, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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, contrast detection autofocus, laser autofocus-
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Selfie camera
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Selfie camera typeDualSingle
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Selfie camera(telephoto) , 8 MP, f/2.2 , 52 mm5 MP, f/2.0 , 76˚
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(ultrawide) , 60 MP, f/2.4 , 17 mm, 100˚
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Selfie camera resolution8960 x 6720 pixels2592 x 1944 pixels
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Selfie camera featuresFace unlock, HDR, autofocus-
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Selfie camera video4K@30fps, 1080p@30fps, gyro-EIS720p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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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 5GHz, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes; NFC-SIM, HCENo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer, 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 capacity4600 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperCharge, 100W (60% in 10 min)No
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Reverse chargingYes, 5W-
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Tests and performance
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Antutu908893 (v10)224223 (v9)
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Geekbench(single-core)1341 (v6)356 (v5.2)
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Geekbench(multi-core)4126 (v6)1279 (v5.2)
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Cost
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Price660 USD110 USD
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