DESCRIPTION

The Vivo Y400 is a mid-range Android smartphone launched in 2025 that balances performance, battery endurance, and a vibrant display with premium-grade durability features. It runs Android 15 with Funtouch OS 15, offering a modern and customizable software experience. The Y400 is built around a 6.67-inch Full HD+ AMOLED display with a 120 Hz refresh rate and exceptionally high peak brightness — making visuals bright, smooth, and vivid for daily use, media consumption, and gaming. The phone is powered by the Qualcomm Snapdragon 685 processor, paired with 8 GB LPDDR4X RAM and 256 GB of UFS storage (expandable via microSDXC), delivering capable performance for multitasking and everyday tasks. Photography includes a 50 MP Sony main camera with a 2 MP depth sensor and a sharp 8 MP front camera. A 6000 mAh battery with 44 W fast charging ensures long usage between charges, while IP68 & IP69 dust and water resistance and reinforced design elements give the Y400 enhanced durability uncommon in its segment — making it a strong choice for users who want practical performance and rugged reliability in one package.

KEY FEATURES

Display

The Vivo Y400 sports a 6.67-inch AMOLED display with Full HD+ resolution (2400 × 1080) and a 120 Hz refresh rate for smooth scrolling and fluid visuals. With up to 1800 nits local peak brightness, the screen remains bright and readable even under direct sunlight — ideal for outdoor use and multimedia. Dual-stereo speaker support with Hi-Res audio certification enhances the entertainment experience.

Processor (Chip)

Under the hood, it uses the Qualcomm Snapdragon 685 octa-core processor built on a 6 nm process, striking a balance between performance and energy efficiency for everyday tasks, social apps, browsing, and casual gaming.

Memory (RAM)

The phone comes with 8 GB of LPDDR4X RAM, supporting extended RAM via software enhancements to maintain smooth performance even with multiple apps running.

Storage

Internal storage option of 256 GB of UFS storage, offering fast data access and room for apps, photos, and media. The storage can be expanded via microSDXC for additional space.

Camera System

Photography is led by a 50 MP Sony IMX852 main rear sensor paired with a 2 MP depth sensor and an LED flash, enabling detailed everyday shots and portrait photos. An 8 MP front camera in the punch-hole cutout handles selfies and video calls with clarity. Both front and rear cameras support 1080p video recording at 30 fps.

Battery

Powering the device is a 6000 mAh battery that delivers extended usage for apps, streaming, gaming, and calls. The phone supports 44 W fast wired charging, helping you recharge quickly when needed.

Build & Durability

The Vivo Y400 features a glass front, plastic back and frame, and carries IP68 & IP69 dust and water resistance, making it durable against splashes, rain, and dust — uncommon in its price bracket. It has a slim profile (~7.90 mm) and weighs around 196–198 g.

Connectivity

Connectivity options include Dual SIM 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS, USB-C with OTG support, and dual stereo speakers for an immersive sound experience.

Software

The device runs Android 15 with Funtouch OS 15, offering Vivo’s custom UI features such as AI tools (e.g., AI Notes, AI Transcript Assist, Circle to Search, Link to Windows), daily efficiency tools, and enhanced multitasking — for a modern user experience.

Security

Security is provided by an in-display fingerprint sensor for swift and secure unlocking, alongside standard software lock options like PIN and pattern.

SPECIFICATIONS