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Vivo Y400 5G Review: A Powerhouse with Elegant Design and Cutting-Edge Features.

Published On: August 5, 2025
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The smartphone market is constantly evolving, and Vivo has once again stepped up its game with the Vivo Y400 5G—a device that blends sophisticated design, powerful performance, and immersive multimedia capabilities. Whether you’re a tech enthusiast, a photography lover, or a multitasker, the Y400 5G promises to deliver an exceptional experience.

The Vivo Y400 5G is designed for those who value cutting-edge technology and style.

The Vivo Y400 5G is all about providing value without compromising on quality.

In this in-depth review, we’ll explore its design, display, performance, camera capabilities, battery life, and pricing, along with a detailed look at its specifications.


Elegant Design & Premium Build

With the Vivo Y400 5G, users can experience a seamless blend of design and functionality.

The Vivo Y400 5G boasts a minimalistic yet sophisticated design, making it a stylish companion for everyday use. It features a metal-inspired frame that not only enhances durability but also provides a premium feel. The IP68 and IP69 ratings ensure resistance against dust and water, making it suitable for underwater photography and rainy conditions.

Color Variants

The device comes in two stunning color options:

  • Glam White – A sleek and modern finish for a polished look.
  • Olive Green – A bold and trendy shade for those who prefer a unique aesthetic.

The 7.9mm slim profile and 197g weight make it comfortable to hold, while the composite plastic back cover ensures a sturdy grip.

Immersive 120Hz AMOLED Display

The Y400 5G features a 6.74-inch FHD+ AMOLED display with a 120Hz refresh rate, ensuring smooth scrolling and lag-free gaming. Key highlights include:

  • 1800 nits peak brightness – Perfect for outdoor visibility.
  • P3 Wide Color Gamut – Vibrant and accurate colors.
  • 1200 nits HBM brightness – Enhanced clarity under sunlight.

Whether you’re streaming movies, gaming, or browsing, the display delivers sharp, vivid, and fluid visuals.


Powerful Performance with Snapdragon 4 Gen 2

Under the hood, the Y400 5G is powered by the Qualcomm Snapdragon 4 Gen 2 chipset, built on a 4nm process for high efficiency and low power consumption.

Memory & Storage Options

The device is available in two storage variants:

Featuring the latest features found in the Vivo Y400 5G, it stands out in the crowded smartphone market.

When it comes to performance, the Vivo Y400 5G does not disappoint.

For those who care about photography, the Vivo Y400 5G offers impressive camera capabilities.

  • 8GB RAM + 128GB Storage – ₹21,999
  • 8GB RAM + 256GB Storage – ₹23,999

With 8GB of extended RAM support, multitasking is seamless, and Storage Compression optimizes space for apps and media.

Enhanced Cooling System

The dual-module cooling system covers over 40,000 mm², ensuring sustained performance during heavy usage.


Its enhanced cooling system is tailored for the demanding users of the Vivo Y400 5G.

50MP Sony Camera for Stunning Photography

The dual-camera setup includes:

  • 50MP Sony IMX852 main sensor (f/1.8 aperture) – Captures detailed and crisp images.
  • 2MP secondary sensor (f/2.4 aperture) – Assists in depth sensing.

Camera Features

  • Underwater Photography (IP68/IP69 certified)
  • Night Mode, Portrait Mode, Pro Mode, and Dual-View Recording
  • 32MP front camera (f/2.45 aperture) for high-quality selfies and video calls.

Whether you’re shooting in low light or underwater, the Y400 5G ensures sharp, vibrant, and professional-grade photos.


6000mAh Battery with 90W FlashCharge

Battery anxiety is a thing of the past with the 6000mAh BlueVolt battery, which supports 90W fast charging. Key benefits:

  • 50% charge in just 20 minutes (in high-speed mode).
  • AI-optimized sleep mode for better power management.

The front camera on the Vivo Y400 5G is perfect for capturing high-quality selfies.

This makes the Y400 5G ideal for heavy users, travelers, and gamers.

Software & AI Features

For users who need performance, the Vivo Y400 5G is a compelling choice.

Running on Funtouch OS 15 (based on Android 15), the device offers:

  • AI Transcript Assist – Converts audio to text in multiple languages.
  • AI Note Assist – Summarizes notes and extracts to-do lists.
  • Circle to Search – Instant recognition and search with a simple gesture.

These features enhance productivity, making the Y400 5G a smart companion for work and leisure.


Connectivity & Audio Experience

  • 5G, 4G LTE, Wi-Fi 6, Bluetooth 5.2, and USB Type-C (USB 2.0)
  • Dual stereo speakers – Deep bass and clear highs for an immersive audio experience.
  • No NFC support, but GPS, GLONASS, Galileo, and QZSS ensure accurate navigation.

With a powerful battery, the Vivo Y400 5G ensures that you stay connected throughout your day.

The Vivo Y400 5G is a well-rounded mid-range smartphone that excels in display quality, battery life, and camera performance. With two color options (Glam White & Olive Green) and two storage variants (128GB & 256GB), it caters to different user needs.

Pros:

✅ Stunning 120Hz AMOLED display
✅ 50MP Sony camera with underwater photography
✅ 6000mAh battery + 90W fast charging
✅ Smooth performance with Snapdragon 4 Gen 2
✅ IP68/IP69 water and dust resistance

Cons:

❌ No NFC support
❌ Plastic back (though durable)

Pricing:

  • 8GB + 128GB – ₹21,999
  • 8GB + 256GB – ₹23,999

Who Should Buy It?

  • Photography enthusiasts (50MP camera + underwater mode).
  • Gamers & multitaskers (120Hz display + Snapdragon 4 Gen 2).
  • Long battery life seekers (6000mAh + 90W charging).

**The phone will be available from August 7 across major online flipkart) and offline platforms, with pre-bookings open now.

*Source : flipkart.com

The Vivo Y400 5G stands out among its peers with exceptional audio quality.

All in all, the Vivo Y400 5G is a top contender in the smartphone arena.

In summary, the Vivo Y400 5G is designed to meet the needs of modern smartphone users.

If you’re in the market for a new device, consider the Vivo Y400 5G for your next purchase.

S ROY

Tech enthusiast and MSc. in Electronics. MTech. in Environmental Management. Part time research scholar (2012-2019) on various topics at University of Kalyani. West Bengal,India. Interested in Artificial Intelligence, Neuroscience, Environmental technology,Human health- tech cordination. Human Mental Health, Biophysics. Teaching Experience at Govt Primary School. More than 19 years of experience of Operator post job at Thermal Power Plant. Research journals on SARS-CoV2 and Waste Water treatment and management. Now Independent Researcher. Works as an author for https://www.techbyte365.com.

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