The vivo Y400 5G (Glam White, 8GB RAM, 128GB Storage) is a performance-driven smartphone that entered the market in August 2025. It is recognized for its massive battery capacity and high-speed charging, making it a reliable companion for power users and mobile gamers.

Key Highlights

• Massive 6,000mAh Battery: Engineered for extreme longevity, providing up to 22 hours of video playback. It supports 90W FlashCharge, allowing you to reach 50% charge in just 20 minutes.

• Ultra-Bright AMOLED Display: A 6.67-inch FHD+ AMOLED screen with a 120Hz refresh rate and a peak brightness of 1,800 nits, ensuring clarity even under direct sunlight.

• Tough & Durable: Boasts dual certification with IP68 and IP69 ratings, offering top-tier resistance against high-pressure water jets, dust, and full immersion.

• Next-Gen AI Features: Integrated with smart tools like Circle to Search with Google, AI Transcript Assist, and AI Note Assist to enhance productivity.

• Premium Design: The Glam White edition features a cushion-cut diamond camera shape and a 7.9mm ultra-slim body with a textured back that resists fingerprints.

Technical Specifications

Why Choose the vivo Y400?

The vivo Y400 5G is a standout for users who need a “life-proof” device. Its IP69 rating means it can handle high-temperature water sprays, a rarity in this price segment. Furthermore, the inclusion of Bypass Charging allows you to power the phone directly while gaming, reducing heat buildup and protecting the battery’s health over time.

In the Box: vivo Y400 5G, 90W FlashCharge Power Adapter, USB Type-C Cable, Protective Case, SIM Eject Tool, and Pre-applied Screen Protector.