Vivo Y31t Specifications

LED flash, HDR, panorama

1080p@30fps

50 MP, f/1.8, (wide), PDAF Auxiliary lens

8 MP, f/2.1, (wide)

1080p@30fps

166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)

219 g (7.72 oz)

Glass front, plastic frame, plastic back

Nano-SIM + Nano-SIM

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

Crimson Red, Seashore Green, Golden Mist

Yes

GPS, GALILEO, GLONASS, BDS, QZSS

4.2, A2DP, aptX Adaptive

No

Wi-Fi 802.11 a/b/g/n/ac, dual-band

USB Type-C 2.0, OTG

Unspecified

Yes, with stereo speakers

No

2026, August 19

Coming soon. Exp. release 2026, August

No

128GB 4GB RAM, 128GB 6GB RAM, 256GB 6GB RAM

44W wired Reverse wired

Si/C Li-Ion 7200 mAh

720 x 1608 pixels, 20:9 ratio (~261 ppi density)

IPS LCD, 120Hz, 1000 nits (HBM), 1200 nits (peak)

6.75 inches, 109.6 cm2 (~83.9% screen-to-body ratio)

GSM / HSPA / LTE / 5G

SA/NSA

LTE

HSDPA 850 / 900 / 2100

GSM 850 / 900 / 1800 / 1900

HSPA, LTE, 5G

Fingerprint (side-mounted), accelerometer, proximity, compass

Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)

Adreno 613

Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)

Android 16, OriginOS 6