Best S21 Vs S21 Plus 2026

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Last Updated - 22.07.2026

Best Choice

01

Samsung

Samsung Galaxy S21+ Plus 5G 256GB Black 8GB RAM 4800mAh Battery AI Mobile Phone Android 13 Smartphone without Simlock without Branding

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9.8

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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The OIS correction angle has been improved by 58% and allows fast motion tracking for stabilization. Super HDR adjusts colour frame by frame
Samsung Galaxy S21+ Plus 5G 256GB Black 8GB RAM 4800mAh Battery AI Mobile Phone Android 13 Smartphone without Simlock without Branding
Our fastest and most powerful chip yet. A significant step for our smartphone technology
Our best innovation yet. The sensor absorbs a lot of light, the lens can reduce light reflections and AI ensures intelligent processing
Battery for all day and beyond. The battery adapts intelligently to the use of the smartphone and lasts over 24 hours
Battery for all day and beyond. The battery adapts intelligently to the use of the smartphone and lasts over 24 hours

329,99 €
Value for Money

02

Samsung

Samsung Galaxy S21+ 5G Smartphone 128GB Phantom Black Android 11.0 G996B

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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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Samsung Galaxy S21+ 5G 128GB Phantom Black Dual SIM

289,99 €
03

NEW'C

NEW'C Tempered Glass Screen Protector for Samsung Galaxy S21 Plus / S21+ 5G (6.7 Inches), Scratch Free, 9H Hardness, HD Screen Protector, 0.26 mm Ultra Clear, Ultra Resistant, Pack of 3

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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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The tempered glass for the Samsung Galaxy S21 Plus/S21+ 5G (6.7 inches) is made of strong, balanced glass 9H (harder than a knife). It is resistant to scratches and cracks and keeps your smartphone looking great. The protective glass is crystal clear and made 99.9% transparent (Full HD), it does not distort the display colour, it does not affect the display or touch sensitivity of your touchscreen. It feels like your original screen.
Note: Not compatible Samsung Galaxy S21 5G, Samsung Galaxy S21 Ultra 5G.
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. Otherwise it wouldn’t be sturdy (see pictures). Improved compatibility with mobile phone cases.
Anti-fingerprint: The oil-repellent screen coating repels oil and fingerprints. It prevents your screen from looking stained and greasy. Therefore your screen is always easy to clean and unsightly smudging is prevented.
Activate: Settings > Display > Touch Sensitivity. Activate Always On Display below and Always Show. Erase existing fingerprints before installation and register new ones afterwards.

6,89 €
04

ivoler

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

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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

[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+ 5G / S21 Plus 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 €
05

XTCASE

XTCASE Magnetic Case for Samsung Galaxy S21 Plus 5G, Compatible with Magsafe, Matte Translucent Mobile Phone Case for Samsung Galaxy S21 Plus 5G, Scratch-Resistant PC Back + TPU Bumper, 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

Stronger magnetic closure: the colour of the magnetic ring and the colour of this Samsung Galaxy S21 Plus 5G magnetic case complement each other. Which is very unique. Built-in N52 magnets that can strengthen the magnetic connection and ensure automatic alignment to make wireless charging faster and safer than before. Compatible with MagSafe card holder, power bank, car mount.
Full body protection for screen and camera: The precise cut-out for the camera is fully covered. The raised edge is higher than the camera and the screen design, protects your phone from scratches, shockproof and thus prevents annoying dents.
Extravagant and elegant design: the magnetic mobile phone case gives you a silky fine touch and enjoys a comfortable feeling, and the most important thing is that it allows an increased grip of the phone, reducing the risk of slipping. Translucent matte design gives your phone mystery and style
Environmentally friendly and healthy materials: this case combines soft frame and a hard PC backplate with matte, translucent and smooth lines design that is non-slip, fingerprint resistant and anti-yellowing. The soft silicone bumper provides excellent shock protection for your phone.
Compatibility: XTCASE high-quality mobile phone case is perfectly suitable for Samsung Galaxy S21 Plus 5G. Easy access to all controls and functions, please confirm your mobile phone model before purchasing.

10,99 €
06

RongZy

RongZy Replacement for Samsung Galaxy S21 Plus 5G S21+ 5G Back Cover Battery Cover Battery Door Housing Back with Tool Kit (Black)

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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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Value for money----- High quality replacement and comes with opening tool. It is much easier for you to remove the broken rear glass door.
Strict quality control: all Samsung S21 Plus 5G battery covers have undergone strict quality control before shipping and are 100% in good condition.
Installation suggestion: the instructions are not included. The installation video can be found on Youtude or Googel. If you need help, please contact us via an Amazon message. We will reply you with 24 hours.
Compatible - for Samsung Galaxy S21 Plus 5G, replacing the battery cover. Please make sure you identify your model correctly before purchasing.
Application: use for Samsung S21+ 5G fix cracked, damaged, scratched back door replacement.

12,99 €
07

HOOMIL

HOOMIL Case for Samsung Galaxy S21+ Plus 5G, Anti-Yellowing Transparent Mobile Phone Case, Shockproof Protective Case - Transparent

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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

User friendly: supports wireless charging; Precise cutouts and responsive buttons allow for easy operation
Military Grade Shock Protection The four corners effectively absorb impact, while the raised edges protect screen and camera from scratches and everyday wear and tear
HIGH QUALITY Flexible TPU frame and hard PC back ensure comfortable grip, stable shape and reliable protection in daily life
Compatibility: Only for Samsung Galaxy S21+ Plus 5G (6.7 inch); Not compatible with Galaxy S21 Ultra, S21 FE, or S21; Please check model before purchase
ANTI YELLOWING TECHNOLOGY Crystal clear case with anti oxidation coating helps reduce rapid yellowing and maintain the clear look longer

9,99 €
08

NEW'C

NEW'C Pack of 2 for Samsung Galaxy S21 Plus / S21 + 5G (6.7 Inch) for Tempered Glass, Scratch Free, 9H Hardness, HD Screen Protector, 0.26 mm Ultra Clear, Ultra Resistant

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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

Warning: not compatible with Samsung Galaxy S21 5G, Samsung Galaxy S21 Ultra 5G, Samsung Galaxy S21 FE 5G
Tempered glass screen protector for Samsung Galaxy S21 Plus/S21+ 5G (6.7 inches). NEW'C Sensitive touch: it is coated on the back with a strong silicone adhesive that makes installation easier and attaches the film firmly so as not to affect the sensitivity of the touch screen. Dust-free without fingerprints. A press stud is very simple and bubble-free.
Pack of 3 tempered glass for Samsung Galaxy S21 Plus / S21+ 5G (6.7 inches). Very high hardness: scratch resistant up to 9H. High response and high transparency.
Made of high quality tempered glass with 0.26mm thickness with rounded edges. Ideal anti-breakage solution: extremely high hardness, protects the screen of the phone from bumps and accidental damage. Dust-free without fingerprints. A press stud is very simple and bubble-free. Oleophobic Coating The film has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy to clean.
Important: Activate: Settings > Screen > Increase touch sensitivity. At the bottom, activate Always On Display and permanent display. Remove your expressions before installation and save after installation.

5,89 €
09

Giyer

Giyer Mobile Phone Case for Samsung Galaxy S21 Plus Case with Screen Protector, Protective Case Galaxy S21 Plus PU Leather Wallet Flip Case Stand Function Card Slot Flip Case for Samsung S21 Plus Full Cover (Black)

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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

[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.
The 2024 new version updated high-quality PU leather phone case is only for Samsung Galaxy S21 Plus. The size of the mobile phone case is 6.7 inches. For Samsung Galaxy S21 Plus case with screen protector.
Invisible integrated bracket: convenient use of the multi-angle bracket. Simply place it on the desktop to watch the video. (Supports multi-scene use in the office, kitchen and living room!)
High-quality PU leather: for Samsung Galaxy S21 Plus case is handmade from super wear-resistant leather, and the inner case is made of TPU silicone resin. Has a strong impact resistance and prevents dirt, bumps and scratches. Provides maximum protection for the Samsung Galaxy S21 Plus mobile phone.
3 card slots and 1 wallet compartment: The Samsung Galaxy S21 Plus case has 3 card slots for inserting bank cards, credit cards, ID cards, cards and business cards as well as 1 side pocket for storing cash. (Built-in anti-RFID)

12,92 €
10

JETech

JETech Screen Protector for Samsung Galaxy S21 Plus 6.7 Inch with Camera Protection, Easy Installation Tool, Tempered Glass Screen Protector Camera, HD Clear, Pack of 2

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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

[User-friendly] The automatic alignment tool provides easy and bubble-free installation. Oleophobic coating keeps the screen free of fingerprints. The ultra-thin protectors guarantee a high resolution and high sensitivity of your device
[Trusted Protection] Tempered glass with 9H hardness (harder than a knife) protects your screen and camera lens from daily scratches and abrasion
Night shooting mode: The lens protector of the camera with integrated night circle ensures high transmission, allows the use of the flash function in low light conditions and does not affect the quality of pictures and videos
Fingerprint unlocked: Designed for Samsung Galaxy S21 Plus 6.7 inches. Note: not for Samsung Galaxy 21 / Galaxy S21 FE. For a better unlocking experience, please go to your device's settings to activate touch sensitivity, and re-enter your fingerprint after applying the film
Does not affect the case: There is additional space at the edges so that your case can wrap around the edges of your phone. Compatible with most phone cases

9,99 €