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Realme C31
Compare Realme C31 and vivo X Fold

Realme C31 vs vivo X Fold

Realme C31
Realme C31
vivo X Fold
vivo X Fold
Realme C31
vivo X Fold
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66
  • 5G network
    -
    5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A, 151 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-03
    2022-04
  • Status
    2022-03
    2022-04
  • Design
  • Build
    Glass front, plastic frame, plastic back
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM
  • Height
    164.7 mm
    162 mm
  • Width
    76.2 mm
    74.5 mm
  • Thickness
    8.4 mm
    14.6 mm
  • Height unfolded
    -
    162 mm
  • Width unfolded
    -
    144.9 mm
  • Thickness unfolded
    -
    6.3 mm
  • Weight
    197 g
    311 g
  • Colors
    Green, Silver
    Black, Blue
  • Display
  • Display type
    IPS LCD
    Foldable LTPO AMOLED
  • Physical size
    6.5 inches
    8.03 inches
  • Resolution
    720 x 1600 pixels
    1916 x 2160 pixels
  • Pixel density
    270 ppi
    360 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Display features
    -
    120Hz, HDR10+
  • Cover display
    -
    AMOLED
  • Cover display physical size
    -
    6.53 inches
  • Cover display resolution
    -
    1080 x 2520 pixels
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 1.8 GHz Cortex-A75
    Single-core 3.0 GHz Cortex-X2
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    Triple-core 2.50 GHz Cortex-A710
  • CPU(third)
    Quad-core 1.8 GHz Cortex-A510
  • Chipset
    Unisoc Tiger T612
    Qualcomm SM8450 Snapdragon 8 Gen 1
  • GPU
    Mali-G57
    Adreno 730
  • Memory RAM
    4, 6 GB
    12 GB
  • Internal storage
    32, 64 GB
    256, 512 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    1 TB
    -
  • Storage
    -
    UFS 3.1
  • OS
  • OS
    Android 11, Realme UI 2.0
    Android 12, Origin OS Ocean
  • Main camera
  • Camera type
    Triple
    Quad
  • Main camera
    (wide) , 13 MP, f/2.2 , 81˚ , 24 mm, 4x digital zoom
    (wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm
  • (macro) , 2 MP, f/2.4
    (periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom
  • (depth) , 0.3 MP, f/2.8
    (telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom
  • (ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm
  • Primary camera resolution
    4208 x 3120 pixels
    8192 x 6144 pixels
  • Primary camera video
    1080p@30fps
    8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
  • Primary camera optics
    -
    Zeiss optics
  • Primary camera flash
    LED flash
    dual-LED flash
  • 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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    5 MP, f/2.0 , 76˚
    16 MP, f/2.5 , (wide)
  • Selfie camera resolution
    2592 x 1944 pixels
    4608 x 3456 pixels
  • Selfie camera features
    -
    Digital image stabilization, face detection, face unlock, HDR
  • Selfie camera video
    720p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 3.1
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    No
    Yes, 66W (100% in 37 min)
  • Wireless reverse charging
    -
    Yes, 10W
  • Fast wireless charging
    -
    Yes, 50W
  • Talk time 3G
    -
    22.6 h
  • Tests and performance
  • Antutu
    224223 (v9)
    1073500 (v9)
  • Geekbench(single-core)
    356 (v5.2)
    1278 (v5.2)
  • Geekbench(multi-core)
    1279 (v5.2)
    4189 (v5.2)
  • Cost
  • Price
    110 USD
    1430 USD

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