Oukitel C31 Pro vs vivo X Fold2
Oukitel C31 Pro
vivo X Fold2
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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 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 7, 8, 19, 20LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 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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LTE speedLTE, 301 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122023-04
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Status2022-122023-04
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Design
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BuildPlasticAluminium alloy, faux leather, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.2 mm161.3 mm
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Width77.67 mm73.4 mm
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Thickness9.5 mm12.9 mm
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Height unfolded-161.3 mm
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Width unfolded-143.4 mm
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Thickness unfolded-6 mm
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Weight212 g279 g
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ColorsBlack, Blue, PurpleBlack, Blue, Red
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Display
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Display typeIPS TFTFoldable LTPO4 AMOLED
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Physical size6.52 inches8.03 inches
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Resolution720 x 1600 pixels1916 x 2160 pixels
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Pixel density269 ppi360 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Display features-120Hz, HDR10+, Dolby Vision, 1800 nits (peak)
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Cover display-AMOLED
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Cover display physical size-6.53 inches
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Cover display resolution-1080 x 2520 pixels
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Cover display features-120Hz, HDR10+, Dolby Vision, 1600 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.5 GHz Cortex-A53dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetMediatek Helio P22 (MT6762)Qualcomm SM8550-AB Snapdragon 8 Gen 2
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GPUPowerVR GE8320Adreno 740
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Internal storage64 GB256, 512 GB
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Memory RAM4 GB12 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 12Android 13, Origin OS 3
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Main camera
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Camera typeTripleTriple
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Main camera13 MP, f/2.2 , 1/3"50 MP, f/1.8 , 1/1.49" , (wide) , 1.0 µm
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(macro) , 0.3 MP, f/2.8 , 1/10"(telephoto) , 12 MP, f/2.0 , 1/2.93" , 47 mm, 1.22 µm, 2x optical zoom
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(depth) , 0.3 MP, f/2.8 , 1/10"(ultrawide) , 12 MP, f/2.0 , 1/2.93" , 108˚ , 16 mm, 1.22 µm
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Primary camera resolution4160 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 flashdual-LED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, 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/2.2 , 75˚16 MP, f/2.5 , (wide)
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Selfie camera resolution2560 x 1944 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, face detectionDigital image stabilization, face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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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, 802.11be
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.3
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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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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, proximityAccelerometer, barometer, compass, dual screen 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 capacity5150 mAh4800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 120W (100% in 26 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W (100% in 40 min)
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Talk time 4G50 h-
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Tests and performance
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Antutu101287 (v9)1310000 (v9)
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Geekbench(single-core)161 (v5.2)1369 (v5.2)
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Geekbench(multi-core)847 (v5.2)4488 (v5.2)
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Cost
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Price100 USD1460 USD