Vivo Y400 5G Review: A Mid-Range Marvel with a Massive Battery and Flagship-Level Durability
Redefining expectations in the mid-range segment, the Vivo Y400 5G makes a stunning entrance. Launched on August 13, 2025, this device raises the bar by combining features typically reserved for premium models with an accessible price point. It is powered by the efficient Snapdragon 4 Gen 2 processor, showcases a vibrant 6.67-inch 120Hz AMOLED display, and is built to last with an extraordinary IP68 & IP69 durability rating. The true headliner, however, is its exceptional battery performance, boasting a massive 6000mAh battery paired with lightning-fast 90W charging. At an estimated price of ₹19,999.00, the Y400 5G establishes itself as a dominant force in the value-driven market of August 2025.
Key Features at a Glance
1. Unmatched Endurance: The Battery Champion
The Vivo Y400 5G is engineered for users who never want to see a low battery warning. It stands out with a class-leading battery and charging combination.
Massive 6000mAh Battery:
Housing a gigantic 6000mAh (typical) battery, the Y400 5G provides exceptional stamina, easily lasting through two days of moderate use on a single charge. This is a dream for heavy users and travelers.
Blazing-Fast 90W Charging:
When you do need to recharge, the included 90W charger replenishes the massive battery in record time, minimizing downtime and ensuring you’re always ready to go. This speed is rarely seen at this price point.
2. Premium Display & Flagship Durability
The Y400 5G doesn’t just last long; it offers a premium viewing experience and is built to withstand the elements.
Bright 120Hz AMOLED Screen:
The 6.67-inch AMOLED display delivers rich colors and deep blacks. Its 120Hz refresh rate ensures fluid scrolling and animations, while the 1800 nits peak brightness makes the screen easily viewable even in bright sunlight.
IP68 & IP69 Resistance:
In a segment first, the Y400 5G comes with IP68 and IP69 ratings. This provides exceptional protection against dust, water immersion, and even high-pressure, high-temperature water jets, offering peace of mind that’s unmatched by its rivals.
3. Efficient Performance & Capable Cameras
The device is well-equipped to handle daily tasks and capture life’s moments with clarity.
Snapdragon 4 Gen 2 SoC:
The Snapdragon 4 Gen 2 chipset, built on a modern 4nm process, provides a smooth and power-efficient experience for everyday use, social media, and casual gaming. Paired with 8GB of RAM and fast UFS 3.1 storage, the phone feels responsive and snappy.
50MP Main and 32MP Front Cameras:
The rear camera system is led by a 50MP main sensor (f/1.8) that captures detailed photos in good lighting. For selfies, the high-resolution 32MP front camera ensures you always look your best, making it great for social media and video calls.
Who Is This Phone For? Tailored Recommendations
The Vivo Y400 5G is an ideal choice for:
- Battery Power Users: Anyone whose top priority is all-day (and two-day) battery life with ultra-fast charging.
- Value-Seekers: Users looking for premium features like a 120Hz AMOLED display and IP68/69 rating without a flagship price tag.
- Outdoor and Active Users: The high-brightness display and top-tier durability make it perfect for use on the go and in rough conditions.
- Social Media Enthusiasts: The excellent 32MP front camera and vibrant display are great for creating and consuming content.
Who Might Consider Other Options?
- Hardcore Gamers: The Snapdragon 4 Gen 2 is efficient but not designed for sustained high-end gaming performance.
- Mobile Photographers: The camera system lacks versatility, with no ultra-wide or telephoto lenses.
- Users Needing NFC: The absence of NFC means no tap-to-pay functionality.
Full Specification Details
General Information
- Model: Y400 5G
- OS: Funtouch OS 15 (Android 15)
- Colors: Glam White, Olive Green
- IP Rating: IP68 & IP69
- Weight: 198g (Glam White), 197g (Olive Green)
- Dimensions: 16.23 × 7.53 × 0.80 cm (Glam White)
Display
- Size: 16.94 cm (6.67 inches)
- Resolution: 2400 × 1080
- Technology: AMOLED
- Refresh Rate: Up to 120 Hz
- Peak Brightness: 1800 nits
- Pixel Density: 394 PPI
Processor
- CPU Type: Snapdragon® 4 Gen 2 (Octa-Core)
- CPU Speed: 2 × 2.2 GHz + 6 × 1.95 GHz
Camera
- Rear Cameras: 50 MP (f/1.8) + 2 MP (f/2.4)
- Front Camera: 32 MP (f/2.45)
- Flash: Rear flash
- Scene Modes: Night, Portrait, Photo, Video, 50 MP, Pano, Slo-mo, Time-lapse, Pro, Dual View, Live Photo, Underwater Photography
Memory & Storage
- RAM: 8GB (LPDDR4X)
- Storage: 128GB / 256GB (UFS 3.1)
- Expandable RAM: 8GB
Battery
- Capacity: 6000mAh (Typical)
- Charging: 90W Fast Charging
- Type: Li-ion battery
Connectivity
- SIM Type: 2 nano SIMs
- Network Support: 2G/3G/4G/5G
- Wi-Fi: 2.4 GHz / 5 GHz
- Bluetooth: Supported
- NFC: Not supported
- USB: USB 2.0
- Location: GPS, BeiDou, GLONASS, Galileo, QZSS
Pros & Cons: A Balanced View for Buyers
Pros:
- Class-Leading Battery Life: A massive 6000mAh battery ensures multi-day usage for most users.
- Extremely Fast 90W Charging: Recharges the huge battery at a speed uncommon in the mid-range segment.
- Outstanding IP68/IP69 Durability: Offers flagship-level protection against water and dust, providing excellent peace of mind.
- Bright and Smooth 120Hz AMOLED Display: The screen is vibrant, fluid, and bright enough for comfortable outdoor use.
- High-Resolution 32MP Selfie Camera: Great for capturing detailed self-portraits.
- Efficient 4nm Processor: The Snapdragon 4 Gen 2 provides a smooth experience for daily tasks while being gentle on the battery.
Cons:
- No NFC Support: The lack of NFC prevents the use of tap-to-pay mobile payment systems.
- Basic Secondary Camera: The 2MP rear sensor adds little value; the system lacks ultra-wide or telephoto versatility.
- Modest Processor for Gaming: Not ideal for users who play graphically intensive games at high settings.
- Outdated USB 2.0 Port: Limits wired data transfer speeds, which can be slow for large files.
- No Hi-Fi Audio Support: A miss for audiophiles looking for the best sound quality through wired headphones.
Final Verdict: The Vivo Y400 5G – The New Mid-Range Endurance King
The Vivo Y400 5G is a spectacular value proposition that gets the essentials incredibly right. It masterfully targets the biggest pain points for mid-range buyers: battery life, charging speed, and durability. The combination of a 6000mAh battery with 90W charging and an IP68/69 rating is simply unheard of at this price. Add a beautiful 120Hz AMOLED display, and you have a phone that feels premium in all the ways that matter for daily use. While it makes sensible compromises with a modest processor and a basic camera setup, these are acceptable trade-offs for the phenomenal endurance and resilience it offers. If you want a phone that you can rely on to last all day and beyond, survive the elements, and not break the bank, the Vivo Y400 5G is arguably the best choice in the market in August 2025.
Overall Rating: 4.7 out of 5.0 (Based on Expert Analysis)
