Vivo continues to push the envelope in the mid-range smartphone market with the release of its newest contender — the Vivo Y400 Pro. With sleek aesthetics, powerful internals, and AI-enhanced features, this device is positioned to capture the attention of style-conscious, performance-driven users who don’t want to break the bank.

The Y-series has long been Vivo’s answer to those seeking flagship-like features at a fraction of the cost. With the Y400 Pro, Vivo takes things several notches higher, offering upgraded camera capabilities, a vibrant AMOLED display, a long-lasting battery, and a processor that punches above its weight.
Aesthetic Appeal That Turns Heads
At first glance, the Vivo Y400 Pro exudes a premium vibe. The device features a slim profile and comes in two stunning gradient finishes — Cosmic Blue and Stellar Black — both of which shimmer beautifully under light. The rear panel is smooth with a matte finish that repels fingerprints and feels comfortable in the hand.
Its curved edges and a well-balanced frame make it ideal for one-handed use. At just around 7.8mm thick and 177g in weight, the Y400 Pro is remarkably light without sacrificing durability.
Display Brilliance: AMOLED at Its Best
One of the most exciting upgrades in the Vivo Y400 Pro is the inclusion of a 6.78-inch Full HD+ AMOLED display. With a 120Hz refresh rate and 1300 nits of peak brightness, this screen is built to impress. Whether you’re scrolling through apps, watching videos, or gaming, everything appears crisp, vibrant, and fluid.
The AMOLED panel delivers rich blacks and vivid colors, creating a cinematic viewing experience for Netflix, YouTube, and mobile games. HDR10+ support only adds to the visual feast, especially in supported apps and games.
Performance That Doesn’t Hold Back
Under the hood, the Vivo Y400 Pro is powered by the Qualcomm Snapdragon 7 Gen 3 processor, paired with up to 12GB of RAM (plus an additional 12GB of extended virtual RAM) and 256GB of UFS 2.2 storage. This combination makes the device exceptionally responsive for multitasking, gaming, and daily use.
Whether you’re switching between apps, editing photos, or playing graphic-intensive titles like Call of Duty: Mobile or Genshin Impact, the phone handles it all without lag. Thanks to the Snapdragon 7 Gen 3’s efficient 4nm architecture, performance is smooth while keeping power consumption in check.
Camera Setup: Clarity Meets Creativity
The Vivo Y400 Pro sports a 64MP OIS main camera, supported by a 2MP depth sensor. This camera system delivers well-balanced photos with natural colors and excellent detail. The Optical Image Stabilization (OIS) ensures reduced blur in low-light conditions, making it easier to capture sharp images even with shaky hands.

Portrait mode benefits from the depth sensor, blurring the background just enough to highlight the subject. Night photography is another strong suit, with Vivo’s AI-enhanced algorithms boosting brightness and reducing noise for clear shots even in dim environments.
On the front, a 16MP selfie camera sits neatly inside a punch-hole cutout. It supports AI beautification and portrait lighting modes, allowing users to fine-tune their selfies for the perfect look.
Battery That Goes the Distance
Vivo equips the Y400 Pro with a 5000mAh battery, which easily lasts a full day of moderate to heavy usage. Whether you’re streaming, gaming, or browsing social media, the battery life holds strong throughout the day.
What really sweetens the deal is the 44W fast charging support. In just about 30 minutes, the battery can charge from 0% to nearly 60%, making it incredibly convenient for users who are always on the move.
FunTouch OS: Smooth, Clean, and Feature-Rich
Running on Funtouch OS 14 based on Android 14, the software experience on the Vivo Y400 Pro is both clean and highly customizable. Vivo has minimized bloatware in recent iterations, and the UI feels more fluid and intuitive than ever before.
Features like Multi-Turbo for enhanced gaming, Ultra Game Mode, and AI scene recognition improve the overall experience by tailoring performance to your needs. You also get useful tools like split-screen multitasking, app cloning, and a customizable always-on display.
Connectivity and Audio Experience
In terms of connectivity, the Y400 Pro supports 5G, Wi-Fi 6, Bluetooth 5.3, and dual SIM standby. It also comes with a USB Type-C port, 3.5mm headphone jack, and hybrid microSD slot, which adds to its versatility.
The phone features stereo speakers that deliver loud and well-balanced sound, great for gaming and streaming. Although not audiophile-level, they are perfectly adequate for general media consumption. Combined with the AMOLED display, the Y400 Pro becomes a strong entertainment package.
Security and Additional Features
The device includes an in-display fingerprint sensor, which is fast and reliable. Face unlock is also available and works swiftly in good lighting. Vivo has also added features like AI privacy protection, smart screen attention, and app encryption for an added layer of security.
Despite its mid-range pricing, the Y400 Pro doesn’t compromise on build quality or premium features. It even comes with IP54 water and dust resistance, giving it some protection against accidental spills and splashes.
Final Verdict: A Well-Rounded Mid-Range Champion
The Vivo Y400 Pro delivers on multiple fronts: performance, display quality, camera features, battery life, and overall design. At a price that makes it accessible to a wide audience, this smartphone successfully blurs the lines between mid-range and premium.
Whether you’re a content creator, a student, a mobile gamer, or just someone who appreciates a good phone with reliable performance, the Y400 Pro is built to impress. Vivo’s focus on delivering a flagship-like experience in a budget-friendly package has never been clearer, and the Y400 Pro is a testament to that mission.
If you’re in the market for a feature-packed phone that offers exceptional value, the Vivo Y400 Pro deserves a serious look.
Full Specifiction
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Display :Size: 6.78 inches Type: AMOLED Resolution: Full HD+ (2400 × 1080 pixels) Refresh Rate: 120Hz Brightness: Up to 1300 nits (peak) Aspect Ratio: 20:9
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Processor :Chipset: Qualcomm Snapdragon 7 Gen 3 Architecture: 4nm process technology GPU: Adreno 720
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Ram :Variants: 8GB / 12GB LPDDR4X Extended RAM: Up to 12GB Virtual RAM support
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Storage :Internal Storage: 128GB / 256GB UFS 2.2 Expandable: Yes, via hybrid microSD slot (up to 1TB)
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Camera :Rear Camera: 64MP Primary Sensor with OIS 2MP Depth Sensor Front Camera: 16MP AI Selfie Camera (Punch-hole) Video Recording: Up to 4K @30fps (rear) 1080p @30fps (front)
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Battery :5000mAh
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Connectivity :5G Dual SIM Wi-Fi 6 Bluetooth 5.3 USB-C GPS, GLONASS, Galileo 3.5mm headphone jack Hybrid Dual SIM slot
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Operating System :Funtouch OS 14 based on Android 14
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Color :Cosmic Blue/Stellar Black
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Dimensions :