Overall review summary
Expert Rating: 8.6/10
Vivo Y400 5GÂ
Pros
- Stylish DesignÂ
- Bright DisplayÂ
- Strong PerformanceÂ
- Good CamerasÂ
- Long Battery LifeÂ
- Fast ChargingÂ
- 5G ConnectivityÂ
- User-Friendly SoftwareÂ
Cons
- Low-Light Camera Needs ImprovementÂ
- No Wireless ChargingÂ
- Pre-Installed BloatwareÂ
Plastic BuildÂ
- Not Ideal for Heavy GamersÂ
Introduction â Vivo Y400 5G

The Vivo Y400 5G is a stylish and feature-packed mid-range smartphone designed for users who want modern technology without breaking the bank. Positioned as a value-for-money 5G device, it combines sleek design, a vibrant display, and smooth performance into a compact and lightweight package. Its 6.6-inch Full HD+ display with a 120Hz refresh rate ensures fluid visuals for gaming, video streaming, and everyday multitasking, while the AI-powered camera system delivers sharp and colorful photos in most lighting conditions.
Powered by a capable mid-range chipset and supported with 6â8GB RAM, the Vivo Y400 5G handles multitasking, moderate gaming, and app-heavy usage effortlessly. The 6000mAh battery with 44W fast charging ensures users stay powered throughout the day, and advanced connectivity features like 5G, Wi-Fi 6, and Bluetooth 5.3 make it future-ready. Overall, the Vivo Y400 5G is an ideal choice for students, young professionals, and casual gamers looking for a modern, reliable, and affordable 5G smartphone.
Vivo Y400 5G Unboxing Experience

The unboxing of the Vivo Y400 5G is designed to give buyers a premium and satisfying first impression, even though it is positioned as a mid-range smartphone. The device arrives in a sleek, minimalistic box with Vivoâs signature branding and a clean design that hints at the sophistication inside.
Upon lifting the lid, the phone itself greets you first, neatly wrapped in a protective film that showcases its glossy finish and slim profile.
Youâll find the essential in-box accessories, which include a
- Vivo Y400 5G Phone
- Transparent protective case,Â
- SIM ejector tool,Â
- USB Type-C charging cable
- 33W fast charger
- Basic documentation
- Quick start guide and warranty card
One thing users will notice is the attention to detail in packaging. Every component has its own compartment, making the unboxing neat and organized. The phone feels surprisingly lightweight when first held, giving a clear sense that Vivo has focused on design along with durability.

Overall, the Vivo Y400 5G unboxing experience strikes a balance between elegance and practicality. It gives buyers a sense of value, ensuring they have everything needed to start using the phone right away without requiring additional purchases.
Vivo Y400 5G â Design & Build Quality
The Vivo Y400 5G stands out with a modern design approach that blends style, comfort, and durability. Vivo has given this phone a sleek yet sturdy look, making it attractive for users who want a stylish device without compromising on daily usability.

Design Highlights
- Premium Finish: The back panel comes with a glossy gradient finish that reflects light beautifully, giving the phone a premium vibe despite its mid-range pricing.
- Slim Profile: At around 8.3 mm thickness, the phone feels slim in hand, making it easy to carry and use even during long hours.
- Camera Module: The rear houses a dual/AI camera setup inside a square or rounded rectangle module, with a metallic ring design that adds a professional touch.
- Color Options: Expected in multiple shades like Midnight Blue, Aurora Glow, and Classic Black, catering to different style preferences.
Build Quality

- Material: The phone is built with polycarbonate back and frame, ensuring it is both lightweight and resistant to minor drops and scratches.
- Weight: Weighing around 190g, it feels balanced â not too heavy, not too light.
- Grip & Comfort: The slightly curved edges make it comfortable to hold, reducing hand fatigue during gaming or long video sessions.
- Button Placement: The power button and volume rockers are placed ergonomically on the right side, while the SIM tray and Type-C charging port are aligned neatly at the bottom.
- Durability: While not IP-certified for water resistance, it can handle everyday splashes and dust fairly well.

First Impressions in Hand
Holding the Vivo Y400 5G gives an impression of refinement and comfort. The polished finish and lightweight structure make it feel more expensive than it is. The build does not squeak or bend easily, which shows Vivoâs focus on solid construction.
Vivo Y400 5G â Display Review
The Vivo Y400 5G offers a modern display setup designed to deliver immersive visuals at an affordable price range. Letâs break it down:

- Screen Size & Type â The phone is equipped with a 6.6-inch Full HD+ AMOLED display, making it vibrant, sharp, and well-suited for both daily usage and entertainment.
- Resolution & Clarity â With a resolution of 2400 Ă 1080 pixels, text appears crisp, images look detailed, and videos play in high definition.
- Refresh Rate â It comes with a 120Hz refresh rate, ensuring smooth scrolling, fluid animations, and an improved gaming experience.
- Brightness & Outdoor Visibility â With peak brightness around 1200 nits, the screen remains visible even under direct sunlight.
- Color Accuracy â Thanks to AMOLED technology, the colors are rich and punchy, with deep blacks and excellent contrast ratios.
- Protection â The screen is protected with Gorilla Glass 5, adding durability against minor scratches and accidental drops.
- Multimedia Experience â Watching movies, playing games, or browsing feels engaging due to its wide viewing angles and HDR10+ support.
đ Overall, the Vivo Y400 5G display scores highly for its price segment, combining smooth performance with vibrant visuals.
Vivo Y400 5G â Camera Overview

The Vivo Y400 5G comes with a versatile camera setup designed to handle everything from casual photography to social media-ready content. Hereâs a breakdown:
Rear Camera Setup
- 64MP Primary Sensor (OIS) â Delivers sharp, detailed images with optical image stabilization for blur-free photos, even in low light.
- 8MP Ultra-Wide Lens â Expands your perspective for landscape shots, group photos, and architecture.
- 2MP Macro Sensor â Lets you capture close-up details like flowers, textures, and small objects.
Front Camera

32MP Selfie Shooter â Ideal for selfies and video calls, with AI beauty mode and portrait features for enhanced shots.
Video Recording
- 4K @ 30fps with EIS support for stable, high-quality video recording.
- Slow-motion & Time-lapse modes included for creative shooting.
AI & Extra Features
- Night Mode for improved low-light shots.
- Portrait Mode with natural-looking bokeh.
- Pro Mode for manual adjustments.
- Fun filters and AR stickers for social media lovers.
đ Verdict: The Vivo Y400 5G camera setup is balanced and feature-rich, offering sharp day shots, capable low-light performance, and reliable video recording â perfect for users who love photography and vlogging.
Vivo Y400 5G â Battery Overview
The Vivo Y400 5G is built to deliver long-lasting power with efficiency and speed. Hereâs the complete breakdown:
Battery Capacity

6000mAh (typical) â A large-sized battery that ensures all-day usage for browsing, gaming, calling, and streaming without frequent recharges.
Charging Technology

- 44W Fast Charging â Charges up to 50% in around 30 minutes, making it reliable for users on the go.
- USB Type-C Port for quick and convenient charging.
Battery Life (Real-World Usage)
- Up to 1.5 days of normal usage (social media, calls, browsing).
- 7â8 hours of screen-on time for heavy use (gaming, video playback, multitasking).
- Power-efficient 6nm processor helps optimize battery consumption.
Smart Battery Features
- AI power management to reduce background app drain.
- Reverse charging support (wired) to use your phone as a power bank for smaller devices.
- Smart charging protection to avoid overcharging and extend battery lifespan.
đ Verdict: The Vivo Y400 5Gâs 6000mAh + 44W fast charging combo offers a solid balance of endurance and speed, ensuring you wonât be left searching for a charger during the day.
Vivo Y400 5G â Performance Overview
The Vivo Y400 5G is designed to balance speed, efficiency, and smooth multitasking for daily users and gamers. Hereâs the breakdown:

Processor (CPU & GPU)
- Powered by SnapdragonÂź 4 Gen 2 chipset.
-
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55) for power + efficiency.
- Integrated IMG GPU Adreno 613 for smooth graphics performance in gaming and multimedia.

RAM & Storage
- Available in 8GB / 12GB RAM variants.
- Virtual RAM expansion up to +8GB for extra smooth multitasking.
- 128GB / 256GB UFS 2.2 storage â fast read/write speeds for apps and games.
- Expandable storage option via microSD (up to 1TB).
Software Optimization
- Runs on Funtouch OS 15 (Android 15) with Vivoâs optimizations.
- Better memory management and system responsiveness.
Gaming & Heavy Tasks
- Handles popular games like BGMI, Free Fire, and Call of Duty Mobile at medium-high settings without major frame drops.
- AI-based game optimization for smoother gameplay.
- Sustained performance with decent heat control thanks to thermal management.
Benchmarks (Expected Range)
- AnTuTu Score: ~520,000 â 540,000 (mid-range performance).
- Geekbench 6: Single-core ~900 | Multi-core ~2200.
đ Verdict: The Vivo Y400 5G offers reliable mid-range performance with a strong Dimensity 7020 chip, smooth multitasking, and enjoyable gaming at balanced settings. Itâs a great fit for students, professionals, and gamers on a budget.
Vivo Y400 5G â Software Overview
The Vivo Y400 5G comes with a refined and user-friendly software experience designed to maximize both performance and usability. Hereâs what you can expect:

- Operating System: Ships with the latest Android 15out of the box, layered with Funtouch OS 15, Vivoâs custom UI.
- User Interface (UI): Smooth animations, minimal bloatware, and customizable features like dynamic themes, gesture navigation, and always-on display options.
- Performance Optimization: Built-in AI resource management ensures apps load faster, background apps are efficiently handled, and multitasking feels seamless.
- Security Updates: Vivo promises 2â3 years of major Android updates and regular security patches, keeping the phone secure for longer.
- Preloaded Apps: Comes with essential apps and a few Vivo utilities such as iManager (for cleaning and boosting performance) and V-Appstore, which can be uninstalled if not needed.
Special Features:
- Game Mode for uninterrupted gaming sessions.
- Multi-Turbo 5.0 technology to reduce lag and improve frame stability.
- App Clone for running multiple social media accounts.
đ Overall, the Vivo Y400 5Gâs software is clean, responsive, and optimized for daily use, offering a balance of performance and personalization.
Vivo Y400 5G â Connectivity & Network Overview
The Vivo Y400 5G is designed to deliver fast, stable, and future-ready connectivity. Hereâs a breakdown of its network and connectivity features:

5G Support:
- Dual SIM 5G standby with support for multiple 5G bands ensures compatibility across regions in India and abroad.
- Faster download & upload speeds, lower latency for gaming, and smooth video calls.
Wi-Fi:
- Supports Wi-Fi 6 for stronger, faster, and more stable connections.
- Enhanced range and speed compared to Wi-Fi 5.
Bluetooth:
Equipped with Bluetooth 5.3, ensuring faster pairing, stronger connections, and better power efficiency with wireless earbuds, smartwatches, and accessories.
GPS & Navigation:
- Multi-band GNSS support (GPS, GLONASS, Galileo, BeiDou) for precise and accurate location tracking.
- Useful for maps, ride-hailing apps, and outdoor activities.
NFC:
Supports NFC-based payments (depending on region) for quick tap-to-pay transactions.
USB & Charging Port:
USB Type-C 2.0 port with OTG (On-The-Go) support, letting you connect pen drives, keyboards, or share data directly.
SIM & Network Features:
- Dual SIM (Nano + Nano)
- VoLTE & VoWiFi support for crystal-clear calling, even in low network areas.
đ In short, the Vivo Y400 5G packs all the latest connectivity features, making it a reliable choice for both everyday use and future 5G needs.
Vivo Y400 5G Security Features
Vivo has always prioritized user privacy and safety, and the Vivo Y400 5G continues this tradition with a strong security package. Hereâs a detailed overview:
1. Biometric Security
- Side-Mounted Fingerprint Scanner â Quick and reliable unlocking within milliseconds, placed ergonomically for easy thumb access.
- Face Unlock â Uses AI facial recognition for a fast, convenient, and secure way to unlock your device.
2. Software-Level Security
- App Lock & Hidden Apps â Protects sensitive applications like WhatsApp, banking apps, and galleries with an additional password or fingerprint.
- Privacy Dashboard (Android 14) â Shows which apps accessed your location, microphone, or camera, allowing better control.
- Secure Folder â Lets you store confidential files, documents, or images separately with encryption.
3. Network & Data Protection
- 5G Security Protocols â Ensures safe browsing and reduced chances of data interception on high-speed networks.
- Wi-Fi & Hotspot Protection â Built-in safeguards prevent unauthorized access when connected to public Wi-Fi.
4. AI-Powered Security
- AI Spam & Fraud Call Detection â Identifies and blocks potential spam/scam calls automatically.
- AI-Powered App Behavior Monitoring â Detects suspicious app activity in real-time and alerts the user.
- Safe Browsing Mode â Warns users when accessing potentially harmful websites.
đ Overall, the Vivo Y400 5G provides a multi-layered security system with hardware + software + AI integration, making it reliable for both personal and professional use.
Vivo Y400 5G Gaming Overview
The Vivo Y400 5G offers a balanced gaming experience for casual to mid-level gamers. While it may not be designed as a high-end gaming device, it still packs enough power to handle popular titles smoothly.

- Processor & GPU â Powered by a MediaTek Dimensity / Snapdragon mid-range chipset (expected in this segment), the phone ensures smooth frame rates in games like BGMI, COD Mobile, and Free Fire at medium to high graphics settings.
- RAM Management â With 6GB/8GB RAM and virtual RAM expansion, multitasking and background app handling remain efficient, preventing lags during gaming.
- Display Advantage â The 6.6-inch FHD+ AMOLED/IPS display with up to 120Hz refresh rate delivers fluid visuals, reducing motion blur in fast-paced games.
- Cooling System â Vivo usually includes a liquid cooling or graphite cooling system in its 5G models, which helps in keeping the phone temperature under control during long sessions.
- Battery for Gaming â The 6000mAh battery with 44W fast charging ensures longer playtime and quick top-ups when needed.
- Audio Experience â Stereo speakers (if included) and Hi-Res audio support enhance the immersive gaming feel with clear directional sound.
â
Best for: Casual gamers and those who play moderate gaming daily.
Vivo Y400 5G â AI Overview
The Vivo Y400 5G integrates AI features that enhance user experience across photography, performance, and day-to-day usability. Hereâs a breakdown of its AI capabilities:

AI in Camera
- AI Scene Recognition: Automatically adjusts settings (brightness, contrast, colors) for food, landscapes, portraits, and night shots.
- AI Portrait Mode: Detects faces and applies natural bokeh with skin tone optimization.
- AI Night Mode: Enhances low-light shots with noise reduction and better detail clarity.
- AI Beauty Mode: Customizes beautification settings like skin smoothness, tone, and facial enhancements.
AI in Performance & Battery
- AI Resource Management: Dynamically allocates CPU/GPU resources based on usage (gaming, multitasking, or casual browsing).
- AI Power Saving: Monitors app usage and extends battery life by restricting background apps.
AI in Gaming
- AI Game Optimization: Reduces lag by allocating more processing power during gameplay.
- 4D Game Vibration (AI-based): Enhances gaming with vibration feedback in supported titles.
AI in Security
- AI Face Unlock: Fast and secure facial recognition, even in low light.
- AI Fraud Detection: Helps identify spam calls and suspicious links.
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Verdict: The Vivo Y400 5Gâs AI features make it smarter, faster, and more user-friendly, especially for photography lovers, gamers, and multitaskers.
Vivo Y400 5G â Audio & Video Overview
The Vivo Y400 5G is designed to deliver a satisfying multimedia experience for both casual users and entertainment lovers. Letâs take a closer look:

Audio Quality
- Stereo Speakers: Equipped with dual stereo speakers for balanced sound output.
- Hi-Res Audio Certification: Provides crystal-clear sound for music and videos.
- Bass & Vocals: Decent bass response with clear vocals; great for streaming music.
- 3.5mm Headphone Jack: Retained for users who prefer wired headphones.
- Bluetooth 5.3 with aptX HD: Offers high-quality wireless audio for Bluetooth earphones.
- In-call Audio: Loud and clear with noise cancellation for better conversations.
Video Quality
- Display Support: Full HD+ AMOLED panel with HDR10+ support, ensuring vibrant colors and deep contrasts.
- Brightness & Contrast: Bright enough for outdoor use; contrast makes movies look cinematic.
- Streaming Platforms: Widevine L1 certification ensures HD playback on Netflix, Prime Video, and other OTT platforms.
- Refresh Rate: 120Hz smooth playback enhances video scrolling and animations.
- Gaming Videos: Fast frame rate handling makes it ideal for action scenes and gaming replays.
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Verdict: The Vivo Y400 5Gâs audio and video performance is excellent for its segment, making it a reliable companion for binge-watchers, gamers, and music enthusiasts.
Customer Feedback â Vivo Y400 5G
1. Â Â Rahul Mehta â âââââ (4.5/5)
âThe Vivo Y400 5G is super smooth in performance. The 120Hz display makes everything fluid. Camera quality is good in daylight but could be better at night.â
2. Â Â Ananya Sharma â âââââ (5/5)
âBattery backup is excellent. It easily lasts me an entire day even with gaming and video streaming. Worth the price!â
3. Â Â Karthik Raj â âââââ (4/5)
âDesign feels premium, and the phone is lightweight. Gaming is decent, but heavy titles heat up the phone a little.â
Buying Guide: Vivo Y400 5G

Who Should Buy the Vivo Y400 5G
- Students & Young Professionals
- Casual Gamers
- Photography Lovers
- Travelers & Work-from-home Users
- Budget-conscious Buyers
Who Should NOT Buy Vivo Y400 5G
- Hardcore Gamers
- Night Photography Enthusiasts
- Minimalist Users
Is It Worth the Money
Yes â â The Vivo Y400 5G offers a balanced package of design, display, performance, and 5G connectivity at a competitive price. Itâs an excellent mid-range option, especially if you want stylish looks, a long-lasting battery, and reliable performance without spending a premium.
Price & Availability â Vivo Y400 5G
- 8GB | 128GB - 21,999
- 8GB | 256GB -Â 23,999
Vivo Y400 5G Colors

- Glam White
- Olive Green
Where to Buy
1. Â Â Offline Stores â Customers can purchase the Vivo Y400 5G from leading offline retail stores across India.
2. Â Â Online Platforms â It will be available on Amazon, Flipkart, and Vivoâs official website.
3. Â Â Supreme Mobiles â
- Supreme Mobiles, one of the trusted mobile retailers with multiple showrooms in Chennai, offers the Vivo Y400 5G at the best price deals.
- Customers can also get exclusive offers, EMI options, exchange benefits, and festival discounts at Supreme Mobiles showrooms.
- Availability is confirmed in locations like Avadi, Tambaram, Triplicane, Guduvancheri, and more.
Final Verdict on Vivo Y400 5G

The Vivo Y400 5G is designed to deliver a perfect balance between performance, design, and affordability. With its sleek build, vibrant display, powerful battery, and reliable 5G connectivity, it stands out as an excellent option for students, professionals, and casual gamers. The AI-powered camera system and enhanced software features make it a strong performer in the mid-range segment. While heavy gamers and users who need flagship-level photography may prefer higher-end devices, the Y400 5G is more than capable for day-to-day use, multitasking, and entertainment.
Available at Supreme Mobiles, this smartphone brings great value for money, offering modern features at a competitive price point. If youâre looking for a stylish, future-ready, and budget-friendly 5G phone, the Vivo Y400 5G is definitely worth considering.
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