Realme C31 vs vivo X Note
Realme C31
vivo X Note
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTELTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 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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LTE speedLTE-A, 151 Mbps download, 51 Mbps uploadLTE-A, 1174 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-032022-04
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Status2022-032022-04
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Design
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BuildGlass front, plastic frame, plastic backAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height164.7 mm168.8 mm
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Width76.2 mm80.3 mm
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Thickness8.4 mm8.4 mm
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Weight197 g216/221 g
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Waterproof-IP68 (1.5m for 30 mins)
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Dust proof-IP68
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ColorsGreen, SilverBlack, Blue, Gray
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Display
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Display typeIPS LCDLTPO AMOLED
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Physical size6.5 inches7.0 inches
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Resolution720 x 1600 pixels1440 x 3080 pixels
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Pixel density270 ppi486 ppi
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Display colors167772161073741824
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Protection-Scratch resistant
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Display features-120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Cortex-A75Single-core 3.0 GHz Cortex-X2
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetUnisoc Tiger T612Qualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-G57Adreno 730
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Memory RAM4, 6 GB8, 12 GB
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Internal storage32, 64 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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Storage-UFS 3.1
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OS
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OSAndroid 11, Realme UI 2.0Android 12, Origin OS Ocean
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 13 MP, f/2.2 , 81˚ , 24 mm, 4x digital zoom(wide) , 50 MP, f/1.6 , 1/1.31" , 1.2 µm
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(macro) , 2 MP, f/2.4(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom
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(depth) , 0.3 MP, f/2.8(telephoto) , 12 MP, f/2.0 , 47 mm, 1/2.93" , 1.2 µm, 2x optical zoom
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(ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm, 1/2.0" , 0.8 µm
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Primary camera resolution4208 x 3120 pixels8192 x 6144 pixels
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Primary camera video1080p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED flash
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Camera features-Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.0 , 76˚16 MP, f/2.5 , (wide) , 1/3.1" , 1.0 µm
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Selfie camera resolution2592 x 1944 pixels4608 x 3456 pixels
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Selfie camera features-Digital image stabilization, face detection, face unlock, HDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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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, 802.11ax
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WLAN WiFi Hotspot-Yes
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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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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFCNoYes
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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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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, barometer, 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-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoYes, 80W (100% in 32 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time 4G-13.4 h
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Tests and performance
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Antutu224223 (v9)1073589 (v9)
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Geekbench(single-core)356 (v5.2)1231 (v5.2)
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Geekbench(multi-core)1279 (v5.2)4246 (v5.2)
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Cost
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Price110 USD950 USD
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