Vivo Y400 4G Price Hong Kong 2025 & Specs

Brand

Vivo

Model

Y400 4G

Release Date

July 28, 2025

Colors

Purple Twilight, Tropical Green (Dynamic Green), Pearl White

Networks

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 850 / 900 /  2100

4G

1, 3, 5, 8, 28, 38, 40, 41

5G

NA

Speed

HSPA, LTE

Body

Dimensions

162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in)

Weight

196 g or 198 g (6.91 oz)

Body Material

Glass front, plastic frame, glass back

SIM

Nano-SIM + Nano-SIM

Water&Dust

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)

MIL-STD-810H compliant*

* does not guarantee ruggedness or use in extreme conditions

Main Dual

50 MP, f/1.8, (wide), 1/2.96", PDAF

2 MP, f/2.4, (depth)

Features

Video

1080p@30/60fps

Selfie Single

8 MP, f/2.1, (wide)

Features

HDR

Video

1080p@30fps

Display

Type

AMOLED, 1B colors, 120Hz, 1800 nits (peak)

Size

6.67 inches

Resolution

1080 x 2400 pixels, 20:9 ratio (~403 ppi density)

Protection

-

Platform

OS

Android 15, Funtouch 15

Chipset

Qualcomm Snapdragon 685 (6 nm)

CPU

Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)

GPU

Adreno 610

Sound

Loudspeaker

Yes

3.5mm Jack

No

24-bit/192kHz Hi-Res audio

Memory

RAM

8GB

ROM

128GB / 256GB

Card slot

NA

Battery

Type

Si/C Li-Ion 6000 mAh

Charging

44W wired

Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Comms

WLAN

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

Bluetooth

5.3, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS, QZSS

USB

USB Type-C 2.0, OTG

NFC

Yes