Best S21 Unterschiede 2026

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Last Updated - 22.07.2026

Best Choice

01

Samsung

Samsung Galaxy S21 5G Smartphone 128GB Phantom Grey Android 11.0 G991B

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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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Samsung Galaxy S21 5G 128GB Phantom Grey Dual SIM

270,00 €
02

LISEN

LISEN Type C Charging Cable, USB C to USB C Cable, 60W Type C Fast Charging Cable for iPad Air 4/5, iPad mini 6, iPad Pro 12.9/11, Samsung S23, Google Pixel, MacBook Air/Pro 2020, 5 Pack

19% Off Limited Time Deal

19% Off

Limited Time Deal

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9.7

Exceptional

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What you get: LISEN USB-C to USB-C Cable, 5 pieces, 1,8 m.
Triple protection USB-C port: The USB to USB-C cable has electronic safety certifications that meet the appropriate standards. It features built-in laser welding technology, which ensures that the metal part does not break. The copper core component is reinforced with UV adhesive to prevent the solder joints from coming loose. The USB-C port has passed a 13 kg test, ensuring a longer lifespan and meaning it will never break.
Suitable for all your devices: This is a USB-C to USB-C cable, not a USB-C to USB-A cable, so it is compatible with virtually all USB-C devices, including mobile phones, tablets and laptops, Such as Samsung Galaxy S23/S22/S21+/S21/S20/ S20+/ S20 Ultra/ Note 10, MacBook Air/Pro 13'', iPad Mini 6, iPad Pro 2021/2020/2018, iPad Air 2020 and more.
Environmentally friendly recyclable materials: The LISEN USB-C cable you can rely on most is braided from 48 strands of recyclable cotton yarn. This braid design also helps prevent tangling and damage caused by bending and twisting. Using recycled materials is one way of reducing the carbon footprint of our products, as these materials often have a smaller carbon footprint than materials from virgin sources.
60 W turbo fast charging: This Type C to Type C cable supports PD3.0/QC3.0/QC4.0 fast charging up to 60 W max (20 V/3 A) with USB-C power adapters such as 30 W/45 W/60 W. 2.2 times faster than the 3.1 A version, charging USB-C mobile phones from 0% to 80% in 35 minutes, the iPad Pro to 64% in 35 minutes, MacBook Air to 50% within 35 minutes and data transfer speeds of up to 480 Mbps (1,200 songs per minute), compatible with Samsung, tablets, iPad Air, Mini, Pro, MacBook and more.

12,91 € 15,99 €(19% Off off)
Value for Money

03

NEW'C

NEW'C Pack of 2 for Samsung Galaxy S21 5G for tempered glass (6.2 inches), free from scratches, 9H hardness, HD screen protector, 0.26 mm ultra-clear, ultra-resistant

34% Off

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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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Important note - Due to the rounded edges of the display, the protective glass does not cover 100% of the screen, but only the flat, even area. (See pictures) otherwise it would not be robust. It offers better compatibility for mobile phone cases.
Extreme hardness - The tempered glass for the Samsung Galaxy S21 5G (6.2) is made of strong, balanced glass 9H. It withstands resistant resistance from scratches and cracks to keep your smartphone looking like new. Super crystal clear - The protective glass is crystal clear and made with 99.9% transparent, it does not distort the display colour, does not affect the display or touch sensitivity of your touchscreen. It feels like your original display.
Attention: not compatible Samsung Galaxy S21+ 5G, Samsung Galaxy S21 Ultra 5G
Anti-fingerprint - The oleophobic screen coating repels oil, fingerprints. It prevents your screen from looking stained and greasy. This means that your screen is always easy to clean and prevents unsightly smudges.
Activate : Settings > Display > Touch Sensitivity. Activate Always On Display below and Always Show. Erase existing fingerprints before installation and register new ones afterwards.

5,89 € 8,99 €(34% Off off)
04

Pnakqil

Pnakqil Magnetic for Samsung Galaxy S21 5G Case for Magsafe, Matt Translucent Mobile Phone Case for Samsung S21 with 2 Tempered Protection Glass, PC Hardness Back Scratch-Resistant Shockproof Thin Magnetic Case – Black

14% Off

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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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[Military Grade Protection] Flexible TPU frame and durable PC back provide reliable military grade protection. X-SHOCK air cushion technology and reinforced padding absorb 99.9% of impact and protect your smartphone from accidental scratches, drops and bumps. The raised edge reliably protects the camera and display from direct bumps and scratches.
[9H Hardness Screen Protector] Includes an ultra-thin (0.33mm) 9H hardness tempered glass screen protector for an extremely responsive touch, crystal clear image quality and reliable protection against scratches, bumps and other damage. The included installation tool allows for easy, bubble-free application of the screen protector.
Translucent matte back: This high-quality mobile phone case for Samsung Galaxy S21 5G is made with a matte coating and Bayer materials and gives the smartphone an elegant touch like silk and velvet. Translucent back makes contours back clearly visible, and precise, matte texture improves grip while providing perfect protection against dust, fingerprints and oil stains, can be removed with a simple wipe.
Super strong magnetic adhesion: magnetic for Samsung Galaxy S21 5G case has powerful magnets with a magnetic force of up to 2200 gauss. Multiple N55 magnets strengthen magnetic attraction and ensure automatic alignment, case sits securely even under strong vibrations. Attach the case seamlessly to magnetic accessories such as wallets, car holders and chargers.
Magnetic case for Samsung Galaxy S21 5G: Specially designed for Samsung Galaxy S21 5G. The case has precise cutouts for full access to all ports and buttons, including camera, charging port and speaker. Once installed, it is fully compatible with wireless charging and magnetic accessories. Please check your phone model before purchasing.

11,99 € 13,99 €(14% Off off)
05

RAVIAD

RAVIAD USB C Cable [3 Pieces 1 M] iPhone 16 Charging Cable 3A Fast Charging Cable USB C, Charging Cable USBC for iPhone 16 15 Pro, Samsung Galaxy S25 S24 S23 S22 S21 S20 Note10, Huawei P60

15% Off Limited Time Deal

15% Off

Limited Time Deal

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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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Safety and reliability: Our RAVIAD USB C charging cable integrated multiple protection guarantees additional safety - so you and your family charge at any time without hesitation.
Reversible connector: The user-friendly design of the RAVIAD USB C charging cable allows you to always plug the plug correctly into your devices and plug it in both directions.
Perfect compatibility: RAVIAD USB C charging cable is compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max/iPhone 15/15 Plus/15 Pro/15 Pro Max, Samsung Galaxy S25/S24/S23/S22/S22Ultra/S21/S20+/S20/S10+/S10/S9+/S9+/S9. S8+/S8+/S8, A70/A71/A50/A51/A41/A40/A21s/A20/A20E, Note 10/ 9/ 8, Huawei P40 Lite/P40/P30/P30 pro/P30 lite/P20 Pro/P10/Mate 20/Mate10, Redmi Note 9. Pro 9/88 Pro/8, HTC, Google Nexus, Lumia, LG and many more. (Note: Huawei SuperCharge, DASH Charge, Moto TurboPower is not supported.)
High-quality materials: USB C charging cable supports durability and no tangles. Special strain relief can take over 10000 bends. Premium aluminum housing makes the cable more durable.
Fast synchronisation and charging: RAVIAD USB C cable charging support up to 5 V/3 A and data transfer at high speed can handle 480 Mbps. USB C cable easily meets all your requirements.

6,79 € 7,99 €(15% Off off)
06

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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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!

7,19 €
07

LISEN

LISEN USB C Cable, 60W Type C Charging Cable [3-Pack, 1M] USB Charging Cable Type C for iPhone 15 Pro Max Plus, Samsung S24 23 S22 S21 Note 20 Ultra, Google Pixel, iPad Mini/Pro 2024, MacBook

20% Off Limited Time Deal

20% Off

Limited Time Deal

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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

USB-C port with triple protection: the USB-C fast-charging cable has electronic safety certificates that comply with the relevant standards. It is built with laser welding technology, which ensures that the metal part does not break. The copper core is reinforced with UV adhesive to prevent the solder joints from coming loose. The USB-C port has passed a 13 kg load test, which ensures a longer lifespan and means it will never break.
Right for all your devices: this is the USB C to USB C cable, not the USB-C to USB-A cable. USB C charging cable. It is compatible with almost all USB-C devices, including mobile phones, tablets and laptops, Samsung Galaxy S23/S22/S21+/S21/S20/S20+/S20 Ultra/Note 10, MacBook Air/Pro 13", iPad Mini 6, iPad Pro 2021/2020/2018, iPad Air 2020 and more.
Durable green, recyclable materials: the USB-C cable you can rely on most is braided from 48 strands of recyclable cotton yarn. This braid design also helps prevent tangles and damage caused by bending and twisting. The use of recycled materials is one of the ways we reduce the carbon footprint of our products, as these materials often have a smaller carbon footprint than virgin materials.
60 W lightning fast charging cable USB C: this USB C to USB C cable supports PD3.0/QC3.0/QC4.0 fast charging up to 60 W max (20 V/3 A) with USB-C power delivery adapters such as 30 W/45 W/60 W. It is 2.2 times faster than the 3.1A version and charges USB-C phones from 0% to 80% in 35 minutes, the iPad Pro to 64% in 35 minutes, and the MacBook Air to 50% in 35 minutes, whilst offering data transfer speeds of up to 480 Mbps (synchronising 1,200 songs per minute).
4 pieces, 4 lengths: you will receive 4 pieces (0.5 m + 1 m + 1 m + 2 m) iPad charging cables for Samsung. Meets multiple requirements when you want to charge a device in the office, home or car. -

7,99 € 9,99 €(20% Off off)
08

RAVIAD

RAVIAD USB C Cable [3 Pieces 2 M] iPhone 16 Charging Cable 3A Fast Charging Cable USB C, Charging Cable USBC for iPhone 16 15 Pro, Samsung Galaxy S25 S24 S23 S22 S21 S20 Note10, Huawei P60

24% Off Limited Time Deal

24% Off

Limited Time Deal

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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

Safety and reliability: Our RAVIAD USB C charging cable integrated multiple protection guarantees additional safety - so you and your family charge at any time without hesitation.
Reversible connector: The user-friendly design of the RAVIAD USB C charging cable allows you to always plug the plug correctly into your devices and plug it in both directions.
Perfect compatibility: RAVIAD USB C charging cable is compatible with iPhone 16/16 Plus/16 Pro/16 Pro Max/iPhone 15/15 Plus/15 Pro/15 Pro Max, Samsung Galaxy S25/S24/S23/S22/S22Ultra/S21/S20+/S20/S10+/S10/S9+/S9+/S9. S8+/S8+/S8, A70/A71/A50/A51/A41/A40/A21s/A20/A20E, Note 10/ 9/ 8, Huawei P40 Lite/P40/P30/P30 pro/P30 lite/P20 Pro/P10/Mate 20/Mate10, Redmi Note 9. Pro 9/88 Pro/8, HTC, Google Nexus, Lumia, LG and many more. (Note: Huawei SuperCharge, DASH Charge, Moto TurboPower is not supported.)
High-quality materials: USB C charging cable supports durability and no tangles. Special strain relief can take 25000 bends. Premium aluminum housing makes the cable more durable.
Fast synchronisation and charging: RAVIAD USB C cable charging support up to 5 V/3 A and data transfer at high speed can handle 480 Mbps. USB C cable easily meets all your requirements.

7,59 € 9,99 €(24% Off off)
09

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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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

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 €
10

amFilm

amFilm Pack of 2 Screen Protectors Compatible with Samsung Galaxy S21 (6.2 inches), Case-Friendly (Easy Installation) Hybrid Film Screen Protector (2021)

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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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The pack includes: (2) Hybrid Screen Protectors, (1) Application Tray, (1) Rubber Mounting Pad, (6) Dust Removal Stickers, (1) User Manual
Specially designed for your Samsung Galaxy S21 5G mobile phone (2021, 6.2 inches)
Protects your screen against scratches, dust, and other signs of wear and tear
Made from high quality 3-layer film that provides a clear HD experience and allows full compatibility with touchscreen sensitivity (including the fingerprint sensor)
Easy to apply thanks to the self-adhesive surface, which leaves no bubbles when applied and no residue when removed

6,79 €