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  • Honor 400 Smart Custom Phone Cases – Personalised Silicone…

About this case

Create a standout look for your Honor 400 Smart with a personalised Custom Case. This silicone case is made for the Honor 400 Smart and can be customised in minutes with your photos, names, text or original designs using our online designer with a live preview.

Personalise your Honor 400 Smart case your way

Upload favourite photos, add a name or short message, or build a simple collage layout. The live preview shows your design exactly as it will print, so you can fine‑tune placement before ordering. Your artwork is printed in the UK for crisp detail and consistent colour.

Made to fit the Honor 400 Smart

This Custom Case is tailored for the Honor 400 Smart, so ports and buttons remain accessible once fitted. The flexible silicone material makes it quick to put on and remove, and it helps the phone sit securely in the hand.

Simple ordering and fast dispatch

Once you are happy with the preview, add to basket and checkout. Orders placed by 12:00 on a working day are printed and dispatched the same day from the UK.

  • Case type: Custom Case for Honor 400 Smart
  • Material: Silicone
  • Personalisation: photos, text, names or your own designs
  • Live preview in the online designer
  • Printed in the UK
  • Price: £14.99
  • In stock

A thoughtful gift

A personalised Honor 400 Smart case makes an easy, personal present. Add family pictures, holiday snaps or a simple monogram for a design that feels unique to the recipient.

Questions people ask

Will this case fit the Honor 400 Smart?

Yes. This Custom Case is made for the Honor 400 Smart, so it aligns with the phone’s shape and access points.

How does the personalisation process work?

Use the online designer to upload photos or add text, then adjust the layout while viewing a live preview. Order once you are happy.

How quickly will my order be sent?

Orders placed by 12:00 on a working day are printed in the UK and dispatched the same day.

Honor Custom CasesAll Custom Cases

How to design your case

Three quick steps from photo to printed case.

  1. Tap Design Now

    Open the designer with this exact Honor 400 Smart case already loaded.

  2. Upload and customise

    Drop in a JPG, PNG or HEIC. Crop, position, add names or text, and preview how it wraps.

  3. We print and ship

    Check out securely and we print and dispatch from the UK with fast delivery.

Honor 400 Smart case specifications

Full spec sheet
Print width
75mm
Print height
161mm
Case type
Honor 400 Smart Black Bumper
Model
Honor 400 Smart personalised cases
Brand
Honor personalised cases
Material
Silicone
Stock
In stock
Print type
Custom Case
Colour
Black
NFC/Qi support
No
SKU
SKUDM00459-2

Delivery information

UK and international delivery options

Delivery options and timeframes. Order before 12:00 UK time for the same working day’s dispatch.

Delivery methodServiceDelivery timePrice
1st Class Postage
1st Class, Royal Mail 24®1st Class, Royal Mail 24®See delivery information£3.49
1st Class Royal Mail Signed For®1st Class Royal Mail Signed For®See delivery information£4.99
Royal Mail Tracked 24®Royal Mail Tracked 24®See delivery information£4.49
2nd Class Postage
Royal Mail 48®, 2nd ClassFreeRoyal Mail 48®, 2nd ClassSee delivery informationFree
Royal Mail Tracked 48®, 2nd ClassRoyal Mail Tracked 48®, 2nd ClassSee delivery information£3.99
Special Delivery
Royal Mail Special Delivery Guaranteed®Royal Mail Special Delivery Guaranteed®See delivery information£9.99
International Delivery
International EconomyInternational EconomySee delivery information£5.49
International StandardInternational StandardSee delivery information£5.99
International Tracked®International Tracked®See delivery information£12.99
International Tracked & Signed for®International Tracked & Signed for®See delivery information£13.99

What our customers say

4.9 out of 5 from 199 reviews

See all reviews
  • Jo Cadd1 month ago

    It's absolutely brilliant. The website was easy to use, and the image on the case is printed clearly and perfectly. I normally go to a different website to get my phone cases, but I'll be coming back here in future if I need a new phone case.

  • Mrs Deighton2 months ago

    I absolutely love my case. I ordered pink and gold glitter Art Deco style with my name in yellow. It's so good I can't stop looking at it ❤️. Delivery was very fast too.

  • Izzy W2 months ago

    Vibrant colours and very well made casing. Delivery came early and in brilliant conditon. Very little plastic waste included in packaging,

  • Pete C2 months ago

    Great quality case. Very good print. Very reasonable price.

  • Frankie M3 months ago

    My case arrived exactly as I had designed it. I'd been looking for ages for a company that did this. My wife now wants one.

  • Buba3 months ago

    Really great quality! Use on my phone everyday dropped a few times by accident but no scratches or cracks or any damage! Love it and definitely recommend it, fits perfectly

  • Katie3 months ago

    The phone case I ordered was even better than expected. Very good quality material, the image looks great, and it's also a tough and protective case. The order also included postage and it arrived very quickly too, so an absolute bargain. I chose to print one of my own artworks on the case so it's a bit of a promo tool for me when I'm out and about, loads of people have commented on how good it looks! Would highly recommend DesignMyCase.

  • Mat Stephens3 months ago

    Excellent quality and perfectly designed case for my pixel 9. Was a little worried when the website preview showed a different camera cut out, but it came through as the correct case with my custom made design printed really well on the back. Crazy good value for money!

  • Mark3 months ago

    Nice case fast delivery. would use again!

  • Colin F3 months ago

    Finally managed to get the iPhone cover I actually wanted.

  • Colin F3 months ago

    Finally managed to get the iPhone cover I actually wanted.

  • Amaya R3 months ago

    Broooo I was soooooo good I is my fav phone I ever had. I thought it was a bit expensive but it was worth the price as the quality was peak

  • Amy B3 months ago

    Speedy service and gorgeous quality

  • Lee M3 months ago

    Great quality and great service

  • Damien M3 months ago

    Great case < Great work..luv it..

  • Erin R3 months ago

    This is the third case I have purchased for different phones as I love them so much. It is exactly how I want it 🙂

  • katie E3 months ago

    Amazing came as I orded love it thank u

  • Tommy M3 months ago

    Strong & great graphics 👍

Honor 400 Smart bumper case features

Slim TPU bumper, full-colour back panel, edge-to-edge protection where it counts.

Edge-to-edge coverage

Edge-to-edge coverage

The bumper wraps every edge of the phone where drops actually do damage, with cutouts that line up cleanly with the ports and buttons.

Lightweight and durable

Lightweight and durable

About 3 to 4mm of total added thickness. Drop protection where the phone meets the floor, slim everywhere else, no brick-in-pocket feel.

Extreme grip

Extreme grip

The TPU bumper has a subtle texture that fights the natural slipperiness of polished glass-back phones. Easier to hold one-handed.

Top-quality materials

Top-quality materials

Colour-stable TPU on the bumper, flat polycarbonate back panel so the print stays saturated and undistorted. Built to feel premium for the life of the phone.