General
- Brand Vivo
- Model Y31
- Device Smartphones
- Added September 13, 2025
- Updated September 15, 2025
Launch
- Announced 2025, September 15
- Status Available. Released 2025, September 15
Network
- Technology GSM / HSPA / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900
- 3G bands HSDPA 850 / 900 / 2100
- 4G bands 1, 3, 5, 8, 28, 38, 40, 41
- 5G bands 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
- Speed HSPA, LTE, 5G
Body
- Dimensions 166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
- Weight 209 g (7.37 oz)
- SIM Nano-SIM + Nano-SIM
- Others IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Display
- Type IPS LCD, 120Hz, 1000 nits (HBM)
- Size 6.68 inches, 107.4 cm2 (~84.0% screen-to-body ratio)
- Resolution 720 x 1608 pixels, 20:9 ratio (~264 ppi density)
- Protection Guardian Glass (ion-strengthened)
Platform
- OS Android 15, Funtouch OS 15
- Chipset Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
- CPU Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
- GPU Adreno 613
Memory
- Card slot microSDXC (dedicated)
- Internal 128 GB
- RAM 4/6 GB
- Variant 4GB 128GB, 6GB 128GB
Main camera
- Dual 50 MP, f/1.8, (wide), PDAF Auxiliary lens
- Features Ring-LED flash, panorama
- Video 1080p@30fps
Selfie camera
- Single 8 MP, f/2.0, (wide)
- Video 1080p@30fps
Sound
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack No 24-bit/192kHz Hi-Res audio
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
- Bluetooth 4.2, A2DP, LE
- GPS GPS, GLONASS, GALILEO, BDS, QZSS
- NFC No
- FM radio No
- USB USB Type-C 2.0, OTG
Features
- Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Circle to Search
Battery
- Type Non-removable Li-Po
- Capacity 6500 mAh
- Charging 44W wired, 50% in 38 min Reverse wired
More
- Made by China
- Color Rose Red, Diamond Green
Prices
- Expected price ৳25,000