vivo Y400

Release Date: 07 Aug, 2025

Specs Score 80%
Highlights
6.67 inches 120Hz AMOLED
Qualcomm SM4450 Snapdragon 4 Gen 2
8 GB RAM
50 MP
6000 mAh with 90W charging

Quick Summary

Striking a masterclass balance between cost and capability, the vivo Y400 is a versatile mid-range smartphone designed for the modern user. It runs on Android 15, Funtouch 15, which pairs beautifully with its 6.67 inches 120Hz AMOLED display to ensure fluid, vibrant interactions. It effortlessly handles daily applications and moderate tasks, drawing power from a 6000 mAh battery. At ₹ 22,999, it represents outstanding overall value in today's highly competitive market.

Hardware Score Analysis

A detailed breakdown of how this device scores based on automated hardware specification analysis.

Performance 67%
Display 91%
Camera 73%
Battery 91%
Memory 97%

Launch

Announced August 04, 2025
Released August 07, 2025
Status Available

Display

Type AMOLED, 120Hz, 1200 nits (HBM), 1800 nits (peak)
Size 6.67 inches, 107.4 cm² (~87.9% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Main Camera

Dual
50 MP, f/1.8, (wide), 1/2.96", PDAF
Auxiliary lens
Video 1080p@30fps
Features Ring-LED flash, panorama, HDR

Selfie Camera

Single
32 MP, f/2.5, (wide)
Video 1080p@30fps

Body

Dimensions 162.3 x 75.3 x 7.9 mm (6.39 x 2.96 x 0.31 in)
Weight 197 g (6.95 oz)
Build Glass front, plastic back, plastic frame
Features 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
Colors Glam White, Olive Green

Connectivity

Technology GSM / HSPA / LTE / 5G
2G Bands GSM 850 / 900 / 1800 / 1900
3G Bands HSDPA 800 / 850 / 900 / 2100
4G Bands 1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
5G Bands 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
SIM Nano-SIM + Nano-SIM

Platform

OS Android 15, Funtouch 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 Unspecified
Internal Storage 128GB 8GB RAM, 256GB 8GB RAM
Storage Type UFS 3.1
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Sound

Loudspeaker Yes, with stereo speakers
3.5mm Jack No
Features 24-bit/192kHz Hi-Res audio

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS, QZSS
NFC No
Radio No
USB USB Type-C 2.0, OTG

Features

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

Battery

Type Li-Ion 6000 mAh
Charging 90W wired, 50% in 20 min
Bypass Charging
Reverse Charging Reverse wired

Miscellaneous

SAR 0.99 W/kg (head)   0.80 W/kg (body)

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