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Best Hülle S21 - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Spigen

Spigen Liquid Air Case Compatible with Samsung Galaxy S21

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9.7

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

The case is only compatible with the Galaxy S21 and not suitable for Galaxy S21 FE
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

12,99 €
Value for Money

02

U Ultimate24Style

Premium Case for Samsung Galaxy S21 - Robust, Shockproof & Stylish! Airbag Technology for Military Grade Protection, Scratch-Resistant, Easy Grip & Ensures Superior Comfort (Black, Samsung S21)

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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

Reliable protection for your Samsung Galaxy S21. This high-quality case is designed to protect your phone from damage. With proven airbag technology, it reliably protects the display and camera from bumps and scratches. Your smartphone stays safe – every day, on any adventure!
Perfect feel and secure hold. The Samsung Galaxy S21 case impresses with a 3D nappa texture that provides better grip and reduces the risk of falls. Its ergonomic design fits comfortably in the hand, while the slim profile with only 1 cm thickness preserves the original feel of your phone. Maximum protection - without being bulky!
Maximum protection thanks to innovative technology. This Samsung Galaxy S21 case sets new standards in safety. Thanks to 4 layers of shock-absorbing material and 360° airbag technology, the impact force is optimally distributed, so that your phone remains well protected even in the event of falls. The robust frame design provides extra stability - for a secure feeling in any situation! /
DURABLE & SCRATCH RESISTANT - Protection that lasts! This Samsung Galaxy S21 case is made from a high-quality combination of TPU and TPE materials that ensure maximum resistance. The robust hard case design on the back provides reliable protection against scratches, dust and wear. Whether in your pocket or for daily use – your case stays flawless and your phone like new!
24/7 service – we are here for you! Do you have any questions or need support when buying your Samsung Galaxy S21 case? Our 24/7 customer service is always at your disposal We will help you quickly and reliably, because your satisfaction is our top goal. Rely on the best protection and excellent service!

12,96 €
03

kwmobile

kwmobile Case Compatible with Samsung Galaxy S21 - Silicone Case - Soft Mobile Phone Case - Mobile Phone Case in Matte Black

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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

Top handling: The non-slip back cover is a practical accessory for your mobile device. All buttons and ports remain easy to use in the silicone case.
Strong and stable: Thanks to the use of robust silicone, the mobile phone case is durable, resilient and hard-wearing for everyday use.
No frills: The soft case impresses with its clear, simple design without patterns or designs. In addition, the case is easy to install and can be removed just as easily.
Flexible and elastic: The soft protective case for the back is made of elastic TPU silicone and adapts perfectly to your smartphone thanks to its flexible sides. This cover is also tear-proof and non-slip.
Compatibility: Compatible with Samsung Galaxy S21. Not compatible with Samsung Galaxy S21+ or S21 Ultra!

6,99 €
04

kwmobile

kwmobile Case Compatible with Samsung Galaxy S21 - Silicone Case - Soft Mobile Phone Case - Mobile Phone Case in Grey Green

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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

Top handling: The non-slip back cover is a practical accessory for your mobile device. All buttons and ports remain easy to use in the silicone case.
Strong and stable: Thanks to the use of robust silicone, the mobile phone case is durable, resilient and hard-wearing for everyday use.
No frills: The soft case impresses with its clear, simple design without patterns or designs. In addition, the case is easy to install and can be removed just as easily.
Flexible and elastic: The soft protective case for the back is made of elastic TPU silicone and adapts perfectly to your smartphone thanks to its flexible sides. This cover is also tear-proof and non-slip.
Compatibility: Compatible with Samsung Galaxy S21. Not compatible with Samsung Galaxy S21+ or S21 Ultra!

7,59 €
05

Oprimio

Oprimio Crystal Clear Case for Samsung S21, Silicone Case, 100% Transparent, German Material, Ultra Thin, Clear Mobile Phone Case for Samsung Galaxy S21

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9.0

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

Ultra thin, perfect-fit design: Enjoy the naturally luminous beauty of your Samsung Galaxy S21. The crystal-clear, ultra-slim and feather-light mobile phone case fits your phone perfectly, and the precise cut-outs and button openings make it easy to use all ports and buttons. All corners and edges as well as the back and screen are fully protected.
Ultimate drop-free protection: provides comprehensive protection and protects your phone from accidental bumps and drops. The extremely crystal-clear material is barely visible and fully retains the original design of your device. It maximises the protection for your phone.
Screen and camera protection: the case is raised by 1 mm around the camera to prevent scratches. The slightly raised edges prevent your camera and display from rubbing and scratching against flat surfaces. A combination of flexible thermoplastic polyurethane (TPU) and shock-absorbing, air-cushioned protective corners on the back of the phone case offers reliable protection against drops and other impacts.
Premium material: high-quality thermoplastic polyurethane (TPU) made by Bayer in Germany; no yellowing due to the anti-yellowing coating with long-lasting clarity. The case fully maintains the original design of your device and is very light and slim, so that it feels as if you don’t have a case on your smartphone.
Compatibility: This completely transparent and lightweight silicone mobile phone case is only compatible with Samsung Galaxy S21.

7,99 €
06

Vaki

Mobile Phone Case for Samsung Galaxy S21 5G Case with Tempered Glass Screen Protector, Protective Case S21 Leather Wallet Card Slot Stand Function Shockproof Flip Case Galaxy S21 6.2 Inch Case

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8.9

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

✿【Our commitment】Be responsible for customers who buy our products. If there is a problem with the product received, please contact us within 24 hours. We will give you a satisfactory answer. (Small product activity: randomly place an extra hardened film. The lucky ones will receive an extra hardened screen protector!)
Phone case function: the Galaxy S21 5G phone case has a built-in stand function that supports hands-free watching, reading and video chatting of movies. The magnetic closure of the leather case ensures that the case remains firmly closed. The folding case supports wireless charging. All ports and features of the case (camera, speaker, etc.) are easily accessible without removing the case.
Leather material: the mobile phone case Galaxy S21 5G is made of high-quality genuine leather. The feel is very good and there is no smell. The outer surface of the phone case is made of colourful leather and the inner frame is made of soft TPU, which provides excellent two-layer protection for your device. Protect your phone from scratches, bumps, bumps, dirt, everyday wear and tear.
ID wallet card slot: This Galaxy S21 5G case is equipped with RFID blocking technology to block RFID signals and protect personal information from unauthorized scanners. The leather case has 3 card slots and 1 cash pocket to carry credit and debit cards as well as cash on the go.
Compatible models: Galaxy S21 5G leather case is only for Samsung Galaxy S21 5G 6.2 inches. (Does not apply to Samsung Galaxy S21 FE and Galaxy S21 Plus or other phone models). The delicate design of the mobile phone case is perfect as a gift for friends/family.

11,73 €
07

HOOMIL

HOOMIL Crystal Clear Case for Samsung Galaxy S21 5G 6.2 Inches, Never Yellowing, Transparent

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8.6

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

User friendly: precise cutouts allow easy access to all ports and features; The buttons are much easier to press
Military standard protection: features a unique shockproof design; the 4 corners effectively absorb shocks, the raised edges completely protect the screen and camera from falling on flat surfaces
HIGH QUALITY Made of flexible TPU and rigid polycarbonate which provides a more comfortable hand feel
Compatibility: designed for Samsung Galaxy S21 5G 6.2 inch; NOT for S21+ Plus / S21 FE / S21 Ultra; Support wireless charging
Anti-yellow technology: the transparent case from HOOMIL is characterised by high-quality materials and anti-yellow technology with crystal clear transparency

9,99 €
08

Fin2feel

Fin2feel Magnetic Case for Samsung Galaxy S21 Compatible with MagSafe, Shockproof, Scratch-Resistant, Anti-Fingerprint, Matte, Thin Mobile Phone Case for Samsung Galaxy S21 5G, Black

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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

Strong magnetic: powerful built-in magnets for S21 case can strengthen the magnetic connection and ensure automatic alignment to make MagSafe charging faster and safer than before. Compatible with MagSafe accessories such as wallet, ring holder and power bank. Whether in everyday life or travelling, you can always enjoy the practicality that the case brings.
Slim and non-slip: made of high-quality TPU rubber material, the matte case for Samsung Galaxy S21 is slim and lightweight, making it easy to grip and not slippery. Matte view design makes your mobile phone.
Skin-friendly feel: This premium S21 mobile phone case is carefully combined with a refined combination of a matte coating with Bayer material achieves an elegant premium touch such as silk and velvet. This not only provides a pleasant touch experience, but also provides improved protection for your device.
Full body protection: protective case for Samsung S21 case consists of the robust PC back and the flexible soft TPU bumper resist collisions and damage if dropped on the front or back. To ensure complete protection on all sides, with specially designed Air-Guard corners that absorb shocks. Raised display edges and camera-guard lens frames provide enhanced scratch protection.
Compatibility: Only compatible with Samsung Galaxy S21 5G (6.2 inch). The precise hole position design ensures that all interfaces and buttons can be used normally. Note: Not compatible with Samsung Galaxy S21 FE (6.4 inch), S21+/Plus (6.7 inch), S21 Ultra (6.8 inch). Check your phone model before purchasing.

10,99 €
09

Vaki

Mobile Phone Case for Samsung Galaxy S21 Case with Tempered Glass Screen Protector, Shockproof, Scratch-Resistant, Non-Slip Protective Case, Heavy Silicone Armor Galaxy S21 5G Case (Black)

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8.4

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

【Precise buttonhole position】: the phone case Galaxy S21 5G provides all-round protection for your phone. Precise cut-outs, responsive buttons and clean sound have all been carefully thought out. After hundreds of curve improvements, this case S21 5G adds minimal size and weight to the phone.
【Military Grade Protection】The Galaxy S21 5G phone case uses a combination of military grade shockproof protection and air cushion technology. The anti-fall effect has been tested many times and the phone can be protected from damage if dropped from a height of less than 2 metres. The case has a raised 1.5mm lip to protect the screen from surfaces.
【Featured Service】: This phone case will have a "Lucky Gift Pack" event, and we will randomly select a small part of customers who buy to make a small gift. If you have any questions or are not satisfied, please feel free to contact us by email. We will be happy to solve your problem within 12 hours.
【Double Layer Material】The S21 5G phone case is made of a PC frame and a patterned silicone back panel with cobwebs inside for shock absorption. The non-slip rhombus surface is fingerprint resistant and comfortable to hold every time.
【Compatible Models】: The S21 5G case is only compatible with Samsung S21 5G phones. (Please check your phone model before purchasing.) The Galaxy S21 5G case is made of strong and durable material and looks cool. Decorate and protect your phone.

11,84 €
10

Jshru

Jshru Mobile Phone Case for Samsung Galaxy S21 5G Case Camera Protection Slide Camera with 2 Protective Films, 360° Metal Ring Stand Case, Shockproof Protective Case for Samsung Galaxy S21 5G, Black

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8.3

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

Precise cutting of openings: case for Samsung Galaxy S21 5G offers precise cut-outs for volume buttons, power button, charging port, speaker, camera, etc. It fits perfectly with Samsung Galaxy S21 5G and ensures easy access to the most important functions of the phone during installation. Please check your phone model before purchasing.
Lens slide design: lens protection slide camera cover. Raised bezel to protect the camera. The cover covers the lens and protects the lens from dust and scratch-resistant. The sliding cover also protects your privacy. You can close it when you are not using the camera to protect it from bumps, scratches and dirt. The sliding lid is easy to move and is not easy to loose.
High-quality materials: the Samsung Galaxy S21 5G mobile phone case features a nano-coated, TPU+PC double layer protection. The safe material ensures that the Samsung Galaxy S21 5G case is a military grade shockproof case. Protects your smartphone efficiently in case of drops, providing all-round protection for your device.
Compatibility: Jshru camera flap case compatible with Samsung Galaxy S21 5G [6.2 inch], with high-resolution protective film, pack of 2. Please note: ① Not available for Samsung Galaxy S21 FE/ S21 +/ S21 Ultra. ② Does not support wireless charging, remove the case when wireless charging.
360° metal swivel stand: this Samsung Galaxy S21 5G protective case with 360° foldable stand, adjustable angle, and watch the video easily. The metal plate on the back of the case can be attached to a magnetic car mount and thus be used as a phone holder for navigation while driving, bring you a relaxing and pleasant travel experience.Note: magnetic car mount not included

8,99 €