Home/Phones/Vivo/vivo Y31 Pro
VivoReleased Sep 15, 2025 · Announced Sep 15, 2025

vivo Y31 Pro

Display
6.72"1080x2408 pixels
Camera
50MP4K
Silicon
8GB RAMMediatek Dimensity 7300
Battery
6500 mAh
44W

Display

6specs
TypeIPS LCD
Diagonal6.72 in
Resolution1080 × 2408 px · 393 ppi · 20:9 aspect
Refresh rate120 Hz
Peak brightness1050 nits
Screen-to-body86%

Processor & memory

6specs
Silicon
ChipsetMediatek Dimensity 73004 nm process
CPUOcta-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPUMali-G615 MC2
Memory & storage
Configurations8 GB / 128 GB8 GB / 256 GB
Storage typeUFS 3.1
Card slotNo

Cameras

7specs
Rear Wide
Resolution50 MP
Apertureƒ/1.8
FeaturesPDAF Auxiliary lens
Video
Recording4K@30fps, 1080p@30fps, gyro-EIS
Camera features
FeaturesRing-LED flash · panorama
Selfie Wide
Resolution8 MP
Selfie video
Recording1080p@30fps

Battery & charging

2specs
Capacity6500 mAh
Wired charging44W

Connectivity

8specs
USBUSB Type-C 2.0, OTG
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.4, A2DP, LE
NFCNo
PositioningGPS · GLONASS · GALILEO · BDS · QZSS
RadioNo
NetworkGSM · HSPA · LTE · 5G
Data speedHSPA · LTE · 5G

Build & design

8specs
Dimensions165.7 × 76.3 × 8.1 mm
Weight204 g
Frame materialPlastic
Back materialPlastic
Front materialGlass
Water resistanceIP64
SIMNano-SIM + Nano-SIM
ColorsDreamy WhiteMocha Brown

Software & updates

4specs
Operating systemAndroid 15, Funtouch 15
AnnouncedSep 15, 2025
ReleasedSep 15, 2025
AvailabilityAvailable

Audio

3specs
AudioYes, with stereo speakers
LoudspeakerYes
Headphone jackNo

Raw specs (JSON)

{
  "body": {
    "sim": "Nano-SIM + Nano-SIM",
    "weight": {
      "grams": 204
    },
    "materials": {
      "back": "plastic",
      "frame": "plastic",
      "front": "glass"
    },
    "dimensions": {
      "depth_mm": 8.1,
      "width_mm": 76.3,
      "height_mm": 165.7
    },
    "water_resistance": "IP64"
  },
  "misc": {
    "colors": [
      "Dreamy White",
      "Mocha Brown"
    ],
    "sar_us": {
      "body_w_per_kg": 0.94,
      "head_w_per_kg": 0.98
    }
  },
  "audio": {
    "description": "Yes, with stereo speakers",
    "loudspeaker": true,
    "headphone_jack": false
  },
  "launch": {
    "released_on": "2025-09-15",
    "announced_on": "2025-09-15",
    "availability": "available",
    "date_precision": "day"
  },
  "memory": {
    "variants": [
      {
        "ram_gb": 8,
        "storage_gb": 128
      },
      {
        "ram_gb": 8,
        "storage_gb": 256
      }
    ],
    "card_slot": false,
    "storage_type": "UFS 3.1"
  },
  "battery": {
    "charging": {
      "wired_w": 44,
      "wireless_w": null
    },
    "capacity_mah": 6500
  },
  "cameras": {
    "main": {
      "video": "4K@30fps, 1080p@30fps, gyro-EIS",
      "modules": [
        {
          "role": "wide",
          "aperture": 1.8,
          "features": [
            "PDAF Auxiliary lens"
          ],
          "megapixels": 50
        }
      ],
      "features": [
        "Ring-LED flash",
        "panorama"
      ]
    },
    "selfie": {
      "video": "1080p@30fps",
      "modules": [
        {
          "role": "wide",
          "aperture": null,
          "features": [],
          "megapixels": 8
        }
      ]
    }
  },
  "display": {
    "panel_type": "IPS LCD",
    "protection": null,
    "resolution": {
      "ppi": 393,
      "width_px": 1080,
      "height_px": 2408,
      "aspect_ratio": "20:9"
    },
    "size_inches": 6.72,
    "refresh_rate_hz": 120,
    "peak_brightness_nits": 1050,
    "screen_to_body_ratio_percent": 86
  },
  "network": {
    "speed": [
      "HSPA",
      "LTE",
      "5G"
    ],
    "bands_2g": [
      "GSM 850",
      "GSM 900",
      "GSM 1800",
      "GSM 1900"
    ],
    "bands_3g": [
      "HSDPA 850",
      "900",
      "2100"
    ],
    "bands_4g": [
      "1",
      "3",
      "5",
      "8",
      "28",
      "38",
      "40",
      "41"
    ],
    "bands_5g": [
      "1",
      "3",
      "5",
      "8",
      "28",
      "40",
      "77",
      "78 SA/NSA"
    ],
    "speed_tier": 6,
    "technologies": [
      "GSM",
      "HSPA",
      "LTE",
      "5G"
    ],
    "speed_highest": "5G",
    "speed_highest_label": "5G"
  },
  "features": {
    "sensors": [
      "Fingerprint (side-mounted)",
      "accelerometer",
      "gyro",
      "proximity",
      "compass"
    ]
  },
  "platform": {
    "os": "Android 15, Funtouch 15",
    "cpu": "Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)",
    "gpu": "Mali-G615 MC2",
    "chipset": {
      "name": "Mediatek Dimensity 7300",
      "process_nm": 4
    },
    "cpu_short": "8-core (4x2.5GHz + 4x2.0GHz)"
  },
  "image_url": "https://fdn2.gsmarena.com/vv/bigpic/vivo-y31-pro.jpg",
  "connectivity": {
    "nfc": "No",
    "usb": "USB Type-C 2.0, OTG",
    "wlan": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
    "radio": false,
    "bluetooth": "5.4, A2DP, LE",
    "positioning": [
      "GPS",
      "GLONASS",
      "GALILEO",
      "BDS",
      "QZSS"
    ]
  }
}