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Best S21 Ultra Hülle - Holiday Sale

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Last Updated - 16.12.2025

Best Choice

01

FNDMIL

FNDMIL Case for Samsung Galaxy S21 Ultra with MagSafe [Folding Stand] [Charging When Standing] [Military Shockproof] Translucent Matte Silicone Bumper Mobile Phone Case for S21 Ultra Case, Slim, Black

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Stable adjustable stand: After 30,000 strict folding tests, the folding area is made of hinges carbon steel for a seamless closure and a long service life. The adjustable angle from 0-65° allows easy upright and horizontal support, perfect for watching shows, short videos to have your hands free and enjoy a comfortable viewing experience. This Samsung S21 Ultra case with kickstand can be integrated into any scene of your life
Perfect compatibility and support: This Mag Safe compatible for the Samsung Galaxy S21Ultra case is only suitable for the S21Ultra [6.8 inch]. It provides precise cut-outs for seamless access to all buttons and ports and fits the phone perfectly. We offer you 24/7 customer service. If you have any questions, please contact FNDMIL customer support. We offer comprehensive protection plans, personal support and help
Magnetic stand - Magic 2 in 1: FNDMIL has developed excellent magnetic case for Samsung users. This time, the Samsung Galaxy S21 Ultra case with stand offers advanced technology that combines beauty, protection and comfort and allows you to work hands-free and the possibility of tilting at multiple angles with uninterrupted wireless charging
Magic Magnetic Lock: This mobile phone case for Samsung Galaxy S21 Ultra uses state-of-the-art Halbach array technology and first-class 38 N52SH permanent magnets to provide amazing stability and up to 18N safe magnetic force. Enjoy a stronger connection experience and faster wireless charging. It is compatible with most Mag-Safe accessories, such as B. Mag-Safe car mounts. The strong suction power keeps your phone stable even when driving on bumpy roads
All-round shockproof: The Samsung Galaxy S21 Ultra cover from FNDMIL has passed the shockproof certification according to military standard 12 ft and has integrated airbag slots in the four corners, a shockproof hard back and a shockproof, soft silicone bumper with high rebound. It also features a raised 1.0mm screen edge and 1.5mm lens frame to protect the phone from daily wear and tear and scratches

19,99 €
02

Spigen

Spigen Rugged Armour Case, Compatible with Samsung Galaxy S21 Ultra

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tailored for all ports
Spider web on the inside for shock absorption
Protective edge for the display and camera
Plain TPU with embossing in carbon look
Corner protection thanks to the Air Cushion technology

14,99 €
03

ivoler

ivoler Matte Black Magnetic Case for Samsung Galaxy S21 Ultra 5G, Compatible with MagSafe, Military Standard Drop Protection, Shockproof, Scratch-Resistant, Back Protective Case, Thin, Liquid Silicone Mobile Phone Case

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Stronger Magnetic Closure] --- Powerful built-in magnets with 1,500g holding force allow faster, easier wireless charging and a secure closure on any HaloLock or MagSafe accessory. Compatible with all MagSafe accessories such as wallet, ring holder, power bank and magnetic car holders etc. This will bring more convenience to your life.
[Perfect Fit] --- Only compatible with the Samsung Galaxy S21 Ultra 5G. The ultra-slim design allows your phone to slide in and out of your pocket easily and also supports wireless charging. All cut-outs are precisely cut to the original phone, and the independent buttons give you sensitive, clear tactile feedback when you press them!
[Increased Camera and Screen Protection] --- The camera and screen are the two most expensive and fragile parts of the entire phone. The full-coverage camera guard design defends your entire camera from scratches. The raised edges around the front screen and camera lens can efficiently handle the effects of a sudden drop or shock without scratching your beautiful phone!
[Comfort Grip & Matte Translucent Back] --- Built with liquid silicone frame and hard PC back, provide the ultimate touch feeling with excellent grip. In addition, the back features a nano oleophobic and hydrophobic coating that repels stains and makes your phone look just as fresh and new as it did the first day. Meanwhile, thanks to the translucent back, you can still admire the delicate logo of your phone.
Excellent military grade protection: a hard PC backplate surrounds a liquid silicone bumper with shock-absorbing "airbags" in 4 corners, which can effectively absorb and distribute 99.99% of the impact when dropped. Tested to withstand real-world situations, including multi-angle drop tests from 10 feet and extreme scratches. So that your phone is protected from expensive and annoying repairs.

9,95 €
Value for Money

04

wsiiroon

Mobile Phone Case for Samsung Galaxy S21 Ultra 5G Case, Upgraded Camera Protection, Shockproof, Scratch-Resistant, Fingerprint, Non-Slip Drop Protection Case, Supports Wireless Charging for S21 Ultra

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wireless charging support and comfortable hold: thin enough, with a thickness of only 1.6 mm, it feels as if your smartphone is not wearing a mobile phone case and completely maintains the original design of your device to fully support wireless charging. The arc design of the edge of the back panel corresponds to ergonomics and offers you a more comfortable handheld experience
Protection for camera protection and case: the mobile phone case for Samsung Galaxy S21 Ultra 5G features a 1.5 mm raised screen frame and with a 1.2 mm high edge around the lens. It provides comprehensive protection for the lens without compromising photography. Compared to other regular phone cases, our Samsung Galaxy S21 Ultra 5G case offers upgraded all-round protection for the camera, which provides better protection against scratches and drops
Drip-free ultimate protection: military grade drop test passed case, it has protected your phone from breakage under extreme conditions. It has passed 5000 times drop tests from 3.66 m height and is made of industry-leading shock-absorbing and scratch-resistant materials. The edge design and integrated airbag design provide comprehensive 360° protection in case of accidental drops to improve drop resistance
Compatibility and professional support: the case is compatible with the Samsung Galaxy S21 Ultra 5G. Full functionality is maintained by precise cut-outs and easy-to-press buttons, which makes installation and uninstallation very easy. Contact us if you have any problems for Samsung Galaxy S21 Ultra 5G case. A satisfactory solution to your problem is always available
Anti-fingerprint and easy to clean: it has a flexible TPU frame and a hard PC back with a matte coating, this case offers a slim premium touch feeling and is non-slip, the back of the case is equipped with our innovative soft-touch nano coating, which makes fingerprints and grease stains easy to wipe off and always provides a clean and simple look

8,07 €
05

Spigen

Spigen Liquid Air Case Compatible with Samsung Galaxy S21 Ultra

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tailored for all ports
Spider web on the inside for shock absorption
Protective edge for the display and camera
Patterned TPU for fingerprint prevention
Corner protection thanks to the Air Cushion technology

13,99 €
06

Giyer

Giyer Case for Samsung Galaxy S21 Ultra, Mobile Phone Case S21 Ultra 5G with Camera Protection, 360° Metal Ring Stand, Shockproof Bumper Protective Case, Samsung S21 Ultra 6.8 Inch Case Cover (Black)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Precision hole button: All buttons and interfaces are user-friendly designed to avoid frequent disassembly and assembly. The perfect case for speaker, camera and charging port, which allows you easy access to all functions, easy installation and disassembly.
Military-grade protection: The Galaxy S21 Ultra 5G case uses unique thermoplastic polyurethane (TPU) on the edges in combination with built-in polycarbonate (PC) 2-in-1 closures to protect your phone from drops, scratches and bumps. Military-grade protection with air cushion technology provides all-round protection for your gear. Lens slider design. Raised frame to protect the camera. The cap covers the lens and protects the lens from dust and scratches.
Compatibility: This Giyer case is compatible with the Samsung Galaxy S21 Ultra 5G. Please remove the phone case during wireless charging. Shockproof protection: This mobile phone case features a non-stick fingerprint coating, shock absorption, anti-drop edge, stand holder function, scratch resistant.
360° rotating bracket design: The metal holder can be rotated 360°, which is convenient and firm. A built-in kickstand gives you the convenience to watch videos and movies hands-free with the stability you need. In addition, the built-in metal magnetic film has a stable absorption performance.
- We have a "Lucky Gift Pack" event, and we will randomly select a small number of customers who buy this case and give them a small gift. - -

11,04 €
07

ivoler

ivoler Never Yellowing Clear Case for Samsung Galaxy S21 Ultra 5G, Military Protection, Camera Protection, Shockproof, Scratch-Resistant, Transparent Protective Case, Thin Transparent Mobile Phone Case

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Scratch Resistant & Comfort Grip] --- Durable polycarbonate back plate is able to withstand a variety of sharp objects without getting scratches. 99.99% of damage to smartphones is caused by careless accidents caused by the phone falling out of your hand! The slim phone case offers you a better grip without being too bulky or bulky. Comfortable and easy to grip, you can easily hold it in your hand for a long time without fatigue.
[Increased Camera and Screen Protection] --- The camera and screen are the two most expensive and fragile parts of the entire phone. The full-coverage camera guard design defends your entire camera from scratches. The raised edges around the front screen and camera lens can efficiently handle the effects of a sudden drop or shock without scratching your beautiful phone!
Perfectly designed: the crystal clear mobile phone case compatible with Samsung Galaxy S21 Ultra 5G shows the original design of the mobile phone and beauty. All ports and buttons are easily accessible and easy to use. And the independent buttons give you sensitive, clear tactile feedback when you press them!
Excellent military grade protection: a hard PC backplate surrounds a soft TPU bumper with shock-absorbing "airbags" in 4 corners, which can effectively absorb and distribute 99.99% of impact when dropped. Tested to withstand real-world situations, including multi-angle drop tests from 10 feet and extreme scratches. So that your phone is protected from expensive and annoying repairs.
Crystal clear and non-yellowing: the crystal clear PC back remains non-yellowing for longer. Use the ultra-clear TPU material from Germany to enjoy the original beauty of your phone. The nano antioxidant layer effectively resists stains and sweat, does not easily become greasy and yellow over time, showing the perfectly original colour of your phone.

6,95 €
08

GiiYoon

GiiYoon Phone Case, Compatible with Samsung Galaxy S21 Ultra, High-Quality Liquid Silicone Case, All-Round Protection Mobile Phone Case, Scratch-Resistant, Soft Microfibre Lining – Green

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Soft thermoplastic polyurethane (TPU): The non-slip, flexible, slim and lightweight protective case is made of high-quality liquid silicone. This material has high durability and shape retention and is very soft and comfortable to hold.
Perfect design: All buttons are easily accessible, preserving the original feel. Precise cut-outs give you full access to the user interface, camera, headphone jack, speaker, microphone and other functions.
Full protection: The case covers the entire phone, including the bottom part and buttons. The 1.3 mm raised edge protects the screen and camera from scratches caused by direct contact with the surface.
Compatibility: Specially designed for Samsung Galaxy S21 Ultra. Provides all-round protection for your device. Supports wireless charging.
- - -

9,99 €
09

HikerClub

HikerClub Magnetic Case for Galaxy S21 Ultra (2021), Compatible with Wireless Magnetic Charging, Black Translucent Matte Back Shockproof Mobile Phone Case

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra thin semi-transparent matte mobile phone case: the matte back is coated and matte, anti-fingerprint and scratch-resistant. The slim design does not add unnecessary bulk.
Supports wireless magnetic charging: equipped with 36 strong magnets, the S21 Ultra magnetic case supports wireless charging and magnetic card holder.
Corners and edge protection: built-in corners and edge dispersion airbags with improved impact resistance, the magnetic mobile phone cases provide excellent full body protection.
Compatible phone model: Specially designed for Galaxy S21 Ultra (2021), not for other phone models.
Camera and screen protection: raised camera and screen lip design, the S21 ultra magnetic mobile phone case prevents your phone from daily drops, collisions and drop damage.

12,15 €
10

Vaki

Mobile Phone Case for Samsung Galaxy S21 Ultra Case with Screen Protector, Protective Galaxy S21 Ultra Case with Magnetic Ring Stand, Scratch-Resistant, Drop Resistance, Shockproof for Samsung S21

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ring stand function: Equipped with an innovative ring stand design, you can easily attach your phone to your finger to avoid accidental slipping. At the same time, the ring holder can also be used as a mobile phone holder, so you can free your hands and enjoy a better audiovisual experience when watching videos or making video calls.
Environmentally friendly material: this mobile phone case is made of high-quality silicone and PC two-in-one material, which not only ensures good protection performance, but also provides an excellent feel. The soft silicone part not only effectively prevents scratches and collisions, but the durable PC case also provides extra protection for the phone and ensures that your phone can be used safely in different environments.
Customer service: When designing our phone case, attention is paid to every detail and all holes are precisely polished to ensure that you are not hindered in any way when using accessories such as headphones and chargers. At the same time, we offer 24-hour online customer service to solve any problems during use at any time, so you can shop worry-free.
Compatible with Samsung S21 Ultra model: This phone case has been specially designed for the Samsung S21 Ultra and fits perfectly to ensure that all functions of your phone work properly during use. Whether it's taking pictures, charging or audio output, you don't have to worry about compatibility issues.
Anti-fall protection: with advanced anti-drop technology, it can effectively absorb shocks and protect your phone from damage caused by accidental drops. In addition, the product comes with two highly transparent screen protectors that provide all-round protection for the screen of your mobile phone and do not worry about it.

13,98 €