SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black
763/8509£399.99
Colour: Black
2 Colours available
- Gold
- Black
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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 66W maximum.
- This product supports PD fast charging (harmonised fast charging).
Stay connected with serious camera power in your pocket. The SIM Free HONOUR 400 5G brings flagship photography to everyday life with its 200-megapixel main camera and 50-megapixel front camera - perfect for capturing everything from detailed landscapes to crystal-clear selfies. The AMOLED display delivers vibrant colours and smooth scrolling, making it brilliant for browsing, streaming or gaming. With 256GB of storage built in, you've got room for thousands of photos, videos and all your essential apps without running out of space.
The 5300mAh battery keeps you powered through a full day and beyond, and the 66W fast charging gets you back to 44% in just 15 minutes when you need a quick top-up. Running Android 15, it's intuitive and familiar with full access to the Google Play Store. At a slim profile that feels good in the hand without seeming fragile, dual SIM support means you can manage work and personal numbers on one device. The phone comes with a USB Type-C cable, eject pin, and quick start guide - just pair with a compatible USB plug and you're ready to go.
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: 5109BUUP.
Network:
- Network provider: Sim free.
- 5G network capability.
- Dual SIM phone: supports 2 SIM simultaneously.
- SIM card type: nano SIM and hybrid SIM.
Display and Design:
- 6.55 inch AMOLED display.
- Resolution 2778 x 1284 pixels.
- With a density of 460 pixels per inch.
- Touch screen.
- Toughened glass.
Dimensions:
- Size H155.7, W74.6, D7.3mm.
- Weight 184g.
Camera and Video:
- Dual camera.
- Front camera 50MP.
- Rear camera 200MP.
- Second rear camera 50MP.
- Third rear camera 12MP.
- LED flash.
- Camera features: AI photography, Portrait art style, Moving Photo, Time-lapse, Super Wide Angle, Aperture, Multi-Video, Portrait mode, Pro mode, Slow-Mo, Panorama, Filter, Super Macro, Capture smiles.
- Video capture in 4K quality.
Storage:
- Internal memory 256GB.
Technical specifications:
- 2.6GHz octa core Qualcomm Snapdragon processor.
- 8GB RAM.
- Operating system: Android 15.
- App store compatibility: Google play store.
Battery:
- Up to 1980 minutes talk time.
- 5300mAh battery capacity.
Product features:
- AI built in.
- MP3 and MP4 player.
- This phone features fast charge technology - faster than standard charging, for when time is of the essence.
- 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:
- HONOR 400 Mobile Phone, USB Type-C Cable, Eject Pin, Quick Start Guide.
- Only charging cable included - USB C to USB C cable required.
Energy efficiency information:
- Energy efficiency class: A.
- No. Of battery cycles: 1200.
- Water IP rating: 5.
- Dust IP rating: 6.
- Drop resistance rating: B.
- Repairability rating: B.
General information:
- 3388 minutes.
- EAN: 6936520867585.
- 2 year guarantee.
Returns
From July 16th, if you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
Energy efficiency information:
4.7
65 reviews
96%
Recommended this product
Customers Say
Honor 400 5G offers excellent camera, strong battery life, clear display, smooth performance, and good value for money. Users appreciate its AI features, storage, and ease of use, though some note minor software quirks.
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.
Great phone
I bought this as present for my daughter and she loves it
Splodge, 55 - 64
Workhorse
Good and sturdy phone.
M H, 35 - 44
Needs some getting used to.
The operating system system seems a bit strange compared with other android devices I have used. (Samsung) One good point that is not mentioned in the specifications is that it supports bluetooth LE.
les01
Honor 400
Fantastic service and great product
Tbear, 35 - 44
BATTERY VERY GOOD
PHONE VERY GOOD YOU NO NEED BETTER
TomHZ
Great device!
Great value for money handheld smartphone.
Rafa, 45 - 54
Excellent phone.
Battery lasting really well even with frequent use. Camera is excellent. Phone is very fast for browsing. Display is clear, nice colours, lots of customisation options and themes which I like. Can't comment on durability yet as phone still new, but it seems robust. Compatible with my huawei band 10 smartwatch for sports and health data, just had to download the app.
Zelda, 25 - 34
Great all round features that you would get on t
Great battery life. Camera functions are best in a phone I have seen. Screen display is spot on. Great durability. Now preforming 10 out of 10. Had honour phone before then went to Samsung could not wait to get back. I also have a honour tablet it's spot on. I would recommend the phone to everyone.
rev, 65 or over
Terrible customer service/support
Item never arrived Terrible customer service/support
Bad Argos
Delightful phone
It was bought as a Christmas present for my wife, she is delighted with the battery and performance plus camera. It replaced her 5 year old one
null, 65 or over
Hello Steve,
The supplier has advised the following for the SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black:
No, this does not have wireless charging support.
Thank you for using Q and A.
Hello Jw,
SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black
Yes, you can record calls using a 3rd party app that does this; It's not built-in, due to Google/Android privacy restrictions.
Thanks for using Q&A
Hello Bax
I can advise the following for: SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black.
Yes, the device features both face recognition and a fingerprint scanner.
Thanks for using Q&A
Hello Minty,
I can advise the following for the SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black:
Yes, this supports eSIMs.
Thanks for using Q & A.
Hello Geoff,
The SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black does not have a 3.5mm audio jack port.
Thanks for using Q&A
Hello Scottie,
The SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black has six years of security updates and major OS updates.
Thanks for using Q&A
Hi HRCA,
SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black 763/8509
I can advise this does have stereo speakers.
Thank you for using Q&A
Hey Ps,
Regarding the SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black:
I can advise that this mobile does support Android Auto.
Thanks for using Q&A.
Hi Gareth,
SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black 763/8509 This phone does not have a SD card slot to add more storage.
Thank you for using Q&A
Does the Honor 400 suport wireless charging
Thank you for reaching out to us! The HONOR 400 does not support wireless charging. Thank you for choosing HONOR!
24-06-2025
From the honor website
Hi Cmg.
SIM Free HONOR 400 5G 256GB AI Mobile Phone - Black:
From the information available, the phone does support wireless charging.
Thank you for using Q and 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.