HONOR 400 Pro Review: AI Power Meets Everyday Practicality

The HONOR 400 Pro makes a strong case as one of 2025’s most exciting flagship killer smartphone. Designed for those who want smart features, cutting-edge performance, and standout camera capabilities, it bridges the gap between AI innovation and practical everyday use both by HONOR and Google’s AI. Here’s a detailed breakdown and review of what makes it such a compelling choice in this review along with the pros and cons.

Unboxing Contents

• HONOR 400 Pro Smartphone
• Translucent Case
• USB A to C Cable
• 100W HONOR SuperCharge Adaptor
• SIM Ejector

Elegant Design With Durable Finishing

Lunar Grey, Tidal Blue, and Midnight Black are the three eye-catching finishes available for the sleek and sophisticated HONOR 400 Pro. It feels high-end, is slender, and is balanced in the hand. Style and functionality are combined in the symmetrical body design, and HONOR hasn’t overlooked durability either. This phone is long-lasting, with IP68 and IP69 ratings and SGS-certified scratch/drop protection. With a weight of 205 grams and a thickness of only 8.1 mm, the Honor 400 Pro is one of the phones with a slim design and a flagship killing performance when it comes to the hardware itself.

Display & Audio: Bright, Comfortable, Smart and Pleasant Audio

The phone features a crisp 1.5K AMOLED display with a 120Hz refresh rate and up to 5000 nits peak HDR brightness. Whether you’re watching videos outdoors or scrolling in low light, the adaptive screen delivers a fluid, vibrant experience. Features like Circadian Night Mode, Ultra Dark Mode, and a unique Wink Reminder help reduce eye strain during extended use. Overall this display is pleasant with just very slight curve on all sides, making it easier to navigate, and most importantly, gaming friendly.

Though the HONOR 400 Pro is not the loudest of them all, but still it is able to deliver pretty pleasant audio with tuning from HONOR Stereo Audio (known as HONOR Histen) which is customisable and configurable as a custom equalizer settings. Although the 3.5mm jack is missing but that’s the norm nowadays.

AI Photography That Stands Out

HONOR raises the bar with AI-driven camera technology. The triple-lens setup, led by a 200MP main sensor, captures detailed and dynamic images in various lighting conditions. What truly stands out is the AI-enhanced creativity:

• AI Image-to-Video: Converts photos into moving 5-second cinematic clips powered by Google
• AI Portrait Snap and HD Moving Photos: Capture action and emotion with clarity.
• AI Cutout & Background Replace: Easily reposition subjects or switch scenes.
• AI Eraser 2.0: Remove distractions like reflections, photo bombers, or unwanted items.
• AI Outpainting & AI Upscale: Restore and expand old or cropped images.

Back to the camera, overall it’s an experience and a mixture combination their flagship Magic 7 Pro which in return brings a similar quality and experience that you can but at a lower price point and an above average telephoto lens which can be justified since their target is towards quality daily snaps, whether it’s day or night up to 5X zoom, the HONOR 400 Pro performs reasonably well with just slightly above average low light quality shots during night time that is acceptable so far. There’s even Harcourt Studio 2.0, which adds dramatic lighting and film-like filters for portraits.

Video recording wise, you will have up to 4K 60FPS of video recording which is very adequate for today’s standard for all your mobile filming needs with Gyro EIS and OIS as well. For those who wanted to get some Vlogging, this phone is one of the candidate that you can look out for.

Flagship Performance with Snapdragon 8 Gen 3 and MagicOS 9

Powered by the Snapdragon 8 Gen 3 chipset, along with 12GB of LPDDR5 RAM and up to 512GB of storage, the HONOR 400 Pro doesn’t shy away from intense tasks. Whether gaming or multitasking, performance remains fast and consistent. The Adreno 750 GPU, coupled with HONOR’s Turbo X engine, ensures high frame rates and efficient power usage. It runs on MagicOS 9, offering a clean, responsive UI that supports:

• AI Note Assistant: Summary, formatting, corrections, and meeting notes
• Real-time translation across languages
• “Circle to Search” powered by Google Gemini
• Magic Portal 2.0 for smart context actions

Though the Snapdragon 8 Gen3 is just tad slightly dated, the performance remains strong especially gaming, where it can hold pretty good framerate sustainability at 60FPS (or 90FPS with FPS boost) on games such as Genshin Impact, while eSports based shooters and MOBA remains stable on games that supports high frame rates without much of an issue at all.

For those who are interested in the benchmarks, above is the synthetic scores along with it’s nearby phone model competitors.

Long-Lasting Battery and Rapid Charging

The large 6000mAh battery easily supports a full day of heavy use. Charging is lightning fast:

• 100W wired charging: 0 to 51% in just 15 minutes, full charge in 42 minutes
• 50W wireless charging: Full charge in around 1 hour

HONOR promises up to 17 hours of video streaming and over 37 hours of call time on a single charge. Plus, the battery is designed to last, maintaining 80% health after four years. The best part is the charger is actually included in the box, so you do not need to get one.

Seamless Connectivity and Sharing

With 5G, Wi-Fi 7, Bluetooth 5.4, and NFC, the HONOR 400 Pro is future-ready. One highlight is HONOR Share, which allows seamless file transfers across Android, iOS, Windows, and macOS at speeds of up to 85Mbps.

Other useful features include:

• Motion sickness reduction via smart display calibration
• Rainproof touchscreen functionality
• Google Lens integration for instant object recognition and translation

Final Verdict: Innovation That Feels Practical

The HONOR 400 Pro isn’t just about high specs, it’s about intelligent features that genuinely improve the way you use your phone. With advanced AI tools, powerful hardware, and thoughtful design, it delivers an experience that’s both creative and reliable.

Pros:

• Brilliant display with extreme brightness
• Game-changing AI photography features
• Ultra-fast wired and wireless charging
• Excellent ecosystem compatibility
• Long battery life and high durability

Cons:

• AI features might overwhelm casual users
• Some features (like AI Image-to-Video) have daily usage limits

For users who want to explore the frontier of AI without sacrificing day-to-day dependability, the HONOR 400 Pro is one of the best picks of 2025, or otherwise should you need a slightly affordable option, the HONOR 400 does almost all what the HONOR 400 Pro can do as well.

The HONOR 400 Pro is now available at RM2699 via all HONOR authorized dealers and online stores. Click here to find out more.