SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black
774/0136£149.99


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About this product
- This product is supplied without a charging adaptor.
- The required output of a suitable charging device is 10W minimum and 35W maximum.
- This product supports PD fast charging (harmonised fast charging).
HONOR 400 Smart 5G delivers all-day power with a 6500mAh battery and 35W fast charging. Instantly access apps via the AI Button and capture stunning shots with the 50MP Ultra-clear AI Camera plus fun AI editing tools. Powered by Snapdragon 6s Gen 3, it ensures smooth performance. With 5-star drop resistance, IP54 water protection, and wet-hand touch, it's built tough.
The HONOR 400 Smart is powered by a robust 6500mAh dual-cell battery with 35W SuperCharge, delivering reliable, long-lasting power designed for efficiency and safety. Built to maintain strong performance, it keeps you connected and entertained from morning till night without frequent recharging.
The dedicated AI Button on the side of the HONOR 400 Smart lets you launch commands and favourite apps instantly with a single press. Hold it down to receive smart recommendations tailored to your needs. Combined with multi-scenario NFC, everyday tasks like payments and device pairing become quick and effortless.
The HONOR 400 Smart features a 50MP Ultra-clear AI Camera for sharp, vibrant photos. AI Eraser, Out painting, Eyes Open, and Style boost creativity and perfection. With AI Deepfake Detection for security, smart gesture shortcuts, and distraction-free notifications, it blends powerful photography, protection, and efficiency in a sleek design.
Equipped with the Snapdragon 6s Gen 3 processor, the HONOR 400 Smart delivers strong and efficient performance that makes every interaction smooth and responsive. Whether you're gaming, streaming, or multitasking, enjoy a faster, more enjoyable experience without lag or slowdown.
Please note: In order to reduce e-waste, the manufacturer has chosen not to include a USB plug in the box. You can use an existing USB plug with the included USB cable or purchase one from our site. Please see the 'Box Contents' section below for more details.
Model number: 5109BWXV.
Network:
- Network provider: Sim free.
- 5G network capability.
- Dual SIM phone: supports 2 SIM simultaneously.
- SIM card type: nano SIM and nano SIM.
Display and Design:
- 6.77 inch TFT LCD display.
- Resolution 1610 x 720 pixels.
- With a density of 261 pixels per inch.
- Touch screen.
Dimensions:
- Size H166.89, W76.8, D8.24mm.
- Weight 206g.
Camera and Video:
- Dual camera.
- Front camera 5MP.
- Rear camera 50MP.
- Second rear camera 2MP.
- LED flash.
- Camera features: Rear camera: Portrait (including beauty mode and bokeh), Time-lapse, Night, Video, Slow-Mo, High-Res, Panorama, PRO. Front camera: Portrait (including beauty mode and bokeh), Photo, Video.
- Video capture in 1080p HD quality.
Storage:
- Internal memory 256GB.
Technical specifications:
- 2.3GHz octa core Qualcomm Snapdragon 6s Gen 3 processor.
- 4GB RAM.
- Operating system: Android 15+MagicOS 9.0.
- App store compatibility: Google play store.
Battery:
- 6500mAh battery capacity.
Product features:
- AI built in.
- MP3 and MP4 player.
- Contactless payment - Link up your card to your phone for easy buying.
- Fingerprint scanner - For simple, safe and speedy unlocking and better security.
Connectivity:
- Wi-Fi.
- Bluetooth.
- NFC.
- GPS.
Box Contents:
- Phone (battery included), USB Type-C Cable, Eject pin, Quick Start Guide, TP protective film, Warranty card.
Energy efficiency information:
- Energy efficiency class: A.
- No. Of battery cycles: 1600.
- Water IP rating: 4.
- Dust IP rating: 5.
- Drop resistance rating: A.
- Repairability rating: B.
General information:
- Battery life on standby: 69 hours 32 minutes.
- EAN: 6936520875160.
- By choosing FSC certified products, you are supporting responsible management of the world's forests.
- 2 year guarantee.
Energy efficiency information:
4.8
28 reviews
100%
Recommended this product
Customers Say
Users are generally very satisfied with this phone, praising its performance, design, and value for money. However, some desire additional features like an earphone socket and mention minor glitches.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Good phone.
I like this phone. Easy to use. And looks good.
Argo, 35 - 44
Great size easy to hold and use brilliant quality
Better than I Phone this phone is definitely worth having then I Phone
Brown100, 35 - 44
Good value 5g phone
Needed new phone this phone is a good value 5g phone and works well enough Would have preferred a simple version with no AI function Also I would have like a earphone socket I don't like the Bluetooth earbuds option only
Pat, 55 - 64, London
Great camera and sounds and spectacular colours.
I bought this smart phone this month. It is a nice phone and I’m happy I got it. Highly recommend.
Lyn
Impressive Performance & Great Value
I’m really impressed with the SIM Free HONOR 400 Smart 5G 256GB AI Phone in Velvet Black. The design feels premium and sleek, and the velvet black finish looks stunning — it feels great to hold and looks even better in hand. Performance is smooth and fast thanks to the 5G connectivity and the responsive interface. Apps open quickly, multitasking is seamless, and storage is generous with 256GB — plenty of space for photos, videos, and apps. The AI features are genuinely useful, enhancing camera performance and overall usability. Battery life has been reliable throughout the day, even with heavy usage, and charging is quick when I need a top-up. Overall this phone offers excellent performance, great features, and stylish design at a very good price point. Highly recommended for anyone looking for a modern, capable smartphone!
Munawar
Great features.
Good product i purchased
HK, 35 - 44
Excellent service
I bought this phone a few weeks ago and I’m absolutely delighted with it. Thank you very much Argos. Great service excellent product. I’ll be back.
Leroy
Reasonable replacement
Purchased for my wife as a replacement for her old Honor 8. I understand she is happy with the purchase🤔
Deserthead, 55 - 64, Lancaster
Honor 5
Happy with my purchase
Rc25
Honor review
Excellent phone .. good storage ...
Rossco77, 45 - 54, West midlands
Hello Debnick,
I can confirm that the SIM Free HONOR 400 Smart 5G 256GB AI Phone has a headphone jack so wires headphones can be used or you can connect wirelessly using bluetooth.
You would be able to connect to Alexa using the relevant app.
Thank you for using Q&A
Hi Ernie,
SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black 774/0136
This does not come with a gel case.
Thank you for using Q&A
Yes the Honor 400 smart 5g like almost all modern phones supports eSIM. eSIMs arent physical
Hello,
No, the SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black does not have an ESIM, the phone supports nano SIM.
Thank you for using Q&A.
Hello Dave,
SIM Free HONOR 400 Smart 5G 256GB AI Phone.
Yes, the honor 400 Smart 5G supports dual SIM, allowing you to use two physical SIM cards at the same time.
Thank you.
Hi Taffy,
Thanks for your query about the SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black.
No, it cannot, this has no micro-SD card slot.
Thanks for using Q&A.
Hello,
I can advise that the SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black supports PD fast charging (harmonised fast charging).
Thanks for using Q & A.
Hello there,
SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black.
I can advise that this phone does not have an embedded radio however, it does have a torch and 3.5 auto jack.
Thanks for using Q&A
Hello tom,
I can advise the following for the SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black:
This is wired charging only.
Thanks for using Q & A.
Hi Ernie.
SIM Free HONOR 400 Smart 5G 256GB AI Phone - Velvet Black
The phone does include the charging cable, which is a USB C to USB C. You will need a USB C plug, with the required output of 10W minimum and 35W maximum.
Thank you for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.