| Product Color | Mocha Brown | |
|---|---|---|
| Dreamy White | ||
| Basic | Color | Dreamy White / Mocha Brown |
| Ingress Protection Rating | IP64 | |
| Operating System | Funtouch OS 15 | |
| Android Version | Android 15 | |
| Platform | Processor | Dimensity 7300 |
| CPU Core Count | 8 | |
| Process Node | 4 nm | |
| CPU Clock Speed | 4 × 2.5 GHz + 4 × 2.0 GHz | |
| Storage | RAM & ROM | 8 GB + 128 GB |
| 8 GB + 256 GB | ||
| RAM Type | LPDDR4X | |
| ROM Type | UFS 3.1 | |
| Expandable RAM Capacity | 8 GB | |
| Battery | Battery | 6500 mAh (TYP) |
| Charging Power | 44W | |
| Battery Type | Li-ion battery | |
| Design | Dimensions | 16.570 × 7.630 × 0.819 cm (Dreamy White) |
| 16.570 × 7.630 × 0.809 cm (Mocha Brown) | ||
| Weight | 208g (Dreamy White) | |
| 204g (Mocha Brown) | ||
| Back Cover Material | Composite plastic sheet | |
| Fingerprint Sensor Type | Side-mounted capacitive fingerprint sensor | |
| Display | Size | 17.06 cm (6.72 inches) |
| Resolution | 2408 × 1080 | |
| Type | LCD | |
| Touch Screen | Capacitive multi-touch | |
| Refresh Rate | Up to 120 Hz | |
| Color Gamut | 83% NTSC | |
| Pixel Density | 393 PPI | |
| Display Brightness (HBM Value) | 1050 nits | |
| Network | Card Slot | 2 nano SIMs |
| Standby Mode | Dual SIM Dual Standby (DSDS) | |
| 2G GSM | 850/900/1800 MHz | |
| 3G WCDMA | B1/B5/B8 | |
| 4G FDD-LTE | B1/B3/B5/B8/B28B | |
| 4G TD-LTE | B38/B40/B41 | |
| 5G | n1/n3/n5/n8/n28B/n40/n77/n78 | |
| Camera | Camera | Front 8 MP / Rear 50 MP + 2 MP |
| Aperture | Front f/2.05 (8 MP), Rear f/1.8 (50 MP) + f/2.4 (2 MP) | |
| Flash | Rear flash | |
| Scene Mode | Rear: Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Scan | |
| Front: Photo, Portrait, Video, Live Photo | ||
| Media | Hi-Fi | Not supported |
| Audio Playback | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC | |
| Video Playback | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF | |
| Video Recording | MP4 | |
| Voice Recording | Supported | |
| Connectivity | Wi-Fi | 2.4 GHz / 5 GHz |
| Bluetooth | Bluetooth 5.4 | |
| USB | USB 2.0 | |
| GPS | Supported | |
| OTG | Supported | |
| FM | Not supported | |
| NFC | Not supported | |
| Location | GPS, BeiDou, GLONASS, Galileo, QZSS | |
| Sensors | Accelerometer | Supported |
| Color Temperature Sensor | Not supported | |
| Ambient Light Sensor | Supported | |
| Proximity Sensor | Supported | |
| E-compass | Supported | |
| Gyroscope | Supported | |
| Others | Infrared blaster | |
| In the Box | Model | Y31 Pro 5G |
| Quick Start Guide | Supported | |
| USB Cable | Supported | |
| Charger | Supported | |
| Eject Tool | Supported | |
| Phone Case | Supported | |
| Protective Film (applied) | Supported | |
| Warranty Card | Supported | |
| SAR Value | Head SAR | SAR value (head): 0.985 W/kg |
| Body-worn SAR | SAR value (body): 0.936 W/kg | |
| Additional Information | Country of Origin | India |
| Name and Address of Manufacturer | Vivo Mobile India Private LimitedPLOT NO 8, SECTOR 24, YAMUNA EXPRESSWAY AREA, GAUTAMBUDDHA NAGAR, UTTAR PRADESH, 201310UTTAR PRADESH,India-201310 | |
| Generic Name | Mobile phone | |
| Net quantity | 1 unit |