SIM Free HONOR 400 Smart 4G 128GB AI Mobile Phone - Black
774/0208£149.99


Colour: Black
2 Colours available
- Black
- Gold
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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).
The HONOR 400 Smart 4G combines style, power, and durability with 5-star Premium Drop Protection and IP54 Water Resistance. A 6500mAh Dual-cell Battery delivers all-day use with safe, fast charging. The Instant AI Button enables one-press access to AI tools, while MagicOS 9.0 offers AI Editing, AI Translation, and Gemini AI models. Capture sharp shots with a 108MP & 2MP dual rear camera and an 8MP front camera.
With 5-star Premium Drop Protection and IP54 Water Resistance, the HONOR 400 Smart 4G offers outstanding durability for its price. It has been tested in real-life scenarios like drops from stairs or rooftops (under 1.8m), water splashes, and dust exposure during daily chores or outdoor activities, ensuring reliable performance in tough conditions.
Featuring the largest 6350mAh Dual-cell Battery in its segment, this phone delivers all-day power with faster charging and a safer, stronger battery design. Whether streaming videos or gaming, you can enjoy uninterrupted use without frequent recharging.
Capture stunning photos with the 108MP & 2MP dual rear cameras and take clear selfies with the 8MP front camera, perfect for every moment.
HONOR 400 Smart 4G combines durability, intelligence, and style, making it the perfect choice for both work and play.
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: 5109CAHF.
Network:
- Network provider: Sim free.
- 4G 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 208g.
Camera and Video:
- Dual camera.
- Front camera 8MP.
- Rear camera 108MP.
- 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 128GB.
Technical specifications:
- 2.8GHz octa core Qualcomm Snapdragon 6s Gen 3 processor.
- 6GB RAM.
- Operating system: Android 15+MagicOS 9.0.
- App store compatibility: Google play store.
Battery:
- 6350mAh 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: 71 hours.
- EAN: 6936520876334.
- By choosing FSC certified products, you are supporting responsible management of the world's forests.
- 2 year guarantee.
Energy efficiency information:
5
9 reviews
100%
Recommended this product
Customers Say
Users are generally very satisfied with the phone, praising its value for money, ease of setup, and camera quality. However, some expected better performance or features.
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.
Eey slim and cute
The phone is very good
Emma
Great settings great phone
very happy with phone easy set up works great
Phil57, 65 or over, sheffield
Great battery health ,Fast navigation
I brought this three weeks ago I have enjoyed using this phone and believe it is quite fast as it took less then 10 minutes to transfer my previous data onto this phone .its battery life is also quite good
Jo06, 35 - 44, London
Easy to navigate and no issues
I bought this phone 2 weeks ago it was quick delivery no problems
Shane76, 45 - 54, South Yorkshire
For a friend
This is for my friend l can't leave any reviews sorry.
aidy, 65 or over
Mobile phone
Really pleased with my new phone
Loz, 65 or over, Torquay
Phone
Got it last month as needed new phone great price for phone service in Argos friendly helpful would recommend
Mark, 45 - 54, Buckhaven fife
Top notch, value for money
I've had the phone a few weeks and it's great. The screen is large and responsive. The whole phone feels nice to hold and set up was quick - check out Youtube for videos on how to customise controls and screens etc as there are some useful things (double knock to screenshot, for example). Overall, excellent value for money and I haven't even played about with the camera features properly.
George28, 35 - 44, Sussex
All round great phone
Brilliant phone for the price. Very fast also
Danny88, 35 - 44, Oldham
Hello Gerry,
I can advise the following for the SIM Free HONOR 400 Smart 4G 128GB AI Mobile Phone - Black:
Will receive six years of Android OS updates and security updates, starting from its launch OS.
Thanks 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.