Price Match Promise24 Years in TechFree and Easy ReturnsOrder up to midnight and receive DPD next day delivery with a 60 minute time slot on selected products. Find out more.Read our ReviewsPayPal Credit 0% OffersPay in 3 Interest Free Instalments with Klarna
Samsung Galaxy S21 Cases

Filter (40 Products)

Samsung Galaxy S21 Cases

40
1 2

2 Pages

Grid
List
Sort By:

Official Samsung Galaxy S21 Leather Cover Case - Brown

EF-VG991LAEGWW

£34.99

Was £43.99 Save £9

  • Designed for the Samsung Galaxy S21
  • Made of genuine leather
  • Soft to the touch
  • Designed specially to protect the rear camera
  • Slim design
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

tech21 Samsung Galaxy S21 Evo Clear Case - Clear

T21-8725

£24.99

Was £29.99 Save £5

  • Designed for the Samsung Galaxy S21
  • Built-in formula reduces microbes by up to 99.99%
  • 10-foot drop protection
  • UV-resistant – no yellowing
  • Totally transparent
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 LED Cover Case - White

EF-KG991CWEGWW

£32.99

Was £39.99 Save £7

(1)
  • Designed for the Samsung Galaxy S21
  • LED Light Mood Features
  • LED Notification Features
  • LED Icon Features
  • Dual-layered sleek design
  • Durable protection
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 Clear View Cover Case - Pink

EF-ZG991CPEGEE

£37.99

Was £48.99 Save £11

  • Designed for the Samsung Galaxy S21
  • Antimicrobial coating
  • Smart Clear View Cover
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 Clear View Cover Case - Grey

EF-ZG991CJEGEE

£34.99

Was £48.99 Save £14

  • Designed for the Samsung Galaxy S21
  • Antimicrobial coating
  • Smart Clear View Cover
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Official Samsung Case
  • Designed for the Samsung Galaxy S21
  • Military grade drop protection
  • Slim and light
  • Textured surface provides grip
  • Easily access all ports
  • Qi wireless charging compatible
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 Leather Cover Case - Black

EF-VG991LBEGWW

£34.99

Was £43.99 Save £9

  • Designed for the Samsung Galaxy S21
  • Made of genuine leather
  • Soft to the touch
  • Designed specially to protect the rear camera
  • Slim design
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 Silicone Cover Case - Grey

EF-PG991TJEGWW

£19.99

Was £23.99

  • Designed for the Samsung Galaxy S21
  • Soft touch silicone
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • Mil-grade certified drop protection
  • Slim and light
  • Textured surface provides grip
  • Built in Kickstand
  • Easily access all ports
  • Qi wireless charging compatible
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 Clear View Cover Case - Black

EF-ZG991CBEGEE

£39.99

Was £48.99 Save £9

  • Designed for the Samsung Galaxy S21
  • Antimicrobial coating
  • Smart Clear View Cover
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • Drop tested for durable protection
  • Stylish and non-slip
  • Textured surface provides grip
  • Easily access all ports
  • Qi wireless charging compatible
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 LED View Cover Case - Black

EF-NG991PBEGEE

£42.99

Was £58.99 Save £16

  • Designed for the Samsung Galaxy S21
  • Infused with an antimicrobial coating
  • Smart LED View Cover
  • LED notifications
  • One-touch control
  • Card pocket inside
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 LED View Cover Case - Pink

EF-NG991PPEGEE

£39.99

Was £58.99 Save £19

  • Designed for the Samsung Galaxy S21
  • Infused with an antimicrobial coating
  • Smart LED View Cover
  • LED notifications
  • One-touch control
  • Card pocket inside
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • LED Light Mood Features
  • LED Notification Features
  • LED Icon Features
  • Dual-layered sleek design
  • Durable protection
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Official Samsung Galaxy S21 LED View Cover Case - Grey

EF-NG991PJEGEE

£39.99

Was £58.99 Save £19

  • Designed for the Samsung Galaxy S21
  • Infused with an antimicrobial coating
  • Smart LED View Cover
  • LED notifications
  • One-touch control
  • Card pocket inside
  • Slim protection
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • Unique marble design
  • Durable and reliable
  • Raised bezels
  • Covered buttons
  • Precise cut-out
  • Easy access to all ports
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Karl Lagerfeld K/Ikonik Samsung Galaxy S21 Silicone Case - Pink

KLHCS21SSLFKPI

£29.99

Was £34.99 Save £5

  • Designed for the Samsung Galaxy S21
  • Flexible Silicone with microfiber lining
  • Smooth and soft-touch
  • Fits perfectly into hand or pocket
  • Designer's motif
  • Durable protective case
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • Military-Grade drop protection
  • Tailored and precise cutouts
  • Flexible TPU
  • Non-slip texture
  • Metal style putton
  • Raised bezel
  • Scratch protection
  • Lanyard holes
  • Compatible with wireless charging
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
  • Designed for the Samsung Galaxy S21
  • Military-Grade drop protection
  • Tailored and precise cutouts
  • Flexible TPU
  • Non-slip texture
  • Metal style putton
  • Raised bezel
  • Scratch protection
  • Lanyard holes
  • Compatible with wireless charging
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Karl Lagerfeld K/Ikonik Samsung Galaxy S21 Silicone Case - Black

KLHCS21SSLFKBK

£29.99

Was £34.99 Save £5

  • Designed for the Samsung Galaxy S21
  • Flexible Silicone with microfiber lining
  • Smooth and soft-touch
  • Fits perfectly into hand or pocket
  • Designer's motif
  • Durable protective case
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)

Guess Metal Logo Samsung Galaxy S21 Silicone Case - Black

GUHCS21SLSLMGBK

£22.99

Was £29.99 Save £7

  • Designed for the Samsung Galaxy S21
  • Elegant and stylish
  • Metal Guess logo
  • Inner microfiber layer
  • Raised edges for extra protection
  • Anti-fingerprint
  • Slim design
  • Easily fits in your pocket or bag
  • Easily access all ports
  • Compatible with 5G
FREE Delivery, or
From tomorrow if ordered by 5pm
Compare (Up To 4 Products)
1 2

2 Pages

View our Refurbished Store
View our Refurbished Store

Samsung Galaxy S21 Cases

The Samsung Galaxy S21 5G delivers revolutionary photography and video in your fingertips with 5G connectivity to make sharing your content extremely easy and fast. The 8k resolution, 64MP camera, extremely fast chipset and all-day battery life has made the Samsung S21 one of the most popular handsets, as such you’ll undoubtedly want to keep this precious device safe and a phone case is certainly the best way to do so.

With so many great options to choose from, including top brands such as OtterBox and Tech21, you’ll be sure to find your perfect Samsung S21 case at Box, all with free delivery available.

Will Samsung Galaxy S21 Cases fit the Samsung Galaxy S21 5G?

The Samsung Galaxy S21 5G is the only version of the phone, so any case listed as being made for the Samsung S21 will fit perfectly, as there’s no 4G only version of the phone available to buy in the UK.

Will my Samsung Galaxy S21 Wireless Charge with a case attached?

Yes, the majority of cases will allow wireless charging to pass-through with no problems at all. The strength of your wireless charger will play a part as well as the thickness of the case being used, with some thick leather wallet cases and cases over 8mm thickness having intermittent issues. For the most part however your S21 will charge wirelessly with a case attached, but for added peace of mind we’ve put together the following list of Samsung Galaxy S21 wireless charging compatible cases.

Will my Samsung Galaxy S21 stay waterproof with a case attached?

Yes the Samsung Galaxy S21 will retain its IP68 water resistant rating with a case attached, allowing the phone to be submerged in depths up to 1.5 meters for up to 30 minutes.

There are some waterproof cases that can extend the depth and length of time that the phone can be submerged in water for more extreme uses.

Will my Samsung Galaxy S21 5G get too hot with a case attached?

The S21 shouldn’t get too hot with a case attached, however certain apps and extended use in hot weather can cause the phone to get warm. The majority of cases allow for heat dispersion and the phone will turn itself off if it gets too hot, so there shouldn’t be a risk of long term damage here.

What’s the best case to protect my Samsung Galaxy S21 5G’s Camera?

When choosing a Samsung Galaxy S21 5G tough case you’ll want to consider a number of factors, one of which being how well the case protects the beautiful camera set-up. The best protection comes in the form of a raised lip around the camera module, this will inset the camera into the case, alleviating any damage from rubbing on flat surfaces when placed on its back.

What Samsung Galaxy S21 Screen Protectors work with a case?

This will greatly depend on the Samsung S21 screen protector you select. Most cases will be fine, the ones to avoid however are those with a large lip that covers over the black border of the S21 5G’s screen. If you do select a case with a large lip running around the phone’s border then we would advise using a case compatible screen protector, as this will help to ensure a complete 360 degree protective set-up without causing any lifting, which can ruin the phone’s responsiveness.

Facebook Twitter Instagram Youtube LinkedIn Phone