10 Best samsung s21 plus cases of 2026

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1

OtterBox
OtterBox Defender Series Case for Samsung Galaxy S21+ (Only) - Holster Clip Included - Microbial Defense Protection - Non-Retail Packaging - Black
Main highlights

Premium Rugged Design
The OtterBox DEFENDER SERIES case offers a rugged design with clean lines and a secure grip, ensuring both style and functionality for your Galaxy S21+.

Ideal for Active Lifestyles
Perfect for users needing robust protection and hands-free functionality, making it ideal for outdoor activities and on-the-go use.

Highly Praised Hands-Free Feature
Customers love the detachable belt clip/holster that doubles as a kickstand, providing convenient hands-free viewing.
Key specs
- product dimensions:7.2 x 4.06 x 1.5 inches
- color:Black
- whats in the box:Kickstand, Belt Clip
- form factor:Bumper
- special features:Kickstand, Wireless Charging
9.8

Exceptional

Our Rating
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2

OtterBox

OtterBox Defender Series Case for Samsung Galaxy S21+ (Only) - Case Only - Microbial Defense Protection - Non-Retail Packaging - Black
9.5

Excellent

Our Rating
3

Warsia

for Samsung Galaxy S21 Plus Case,with HD Screen Protector [Military Grade Drop Tested] Heavy-Duty Tough Rugged Shockproof Protective Case for Samsung S21 Plus, Black

10% Off
9.4

Excellent

Our Rating
4

Teayoha
Teayoha for Samsung Galaxy S21 Plus Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.7 inch (Black)
Main highlights

Magnetic Attraction
Built-in 38 super N52 magnets offer strong 2800 gf attraction.

Ideal for Protection
Military-grade drop-tested case protects against drops, bumps, and scratches.

Praised Fit and Design
Customers appreciate the precise fit and cooling honeycomb design.
Key specs
- product dimensions:6.3 x 3.15 x 0.59 inches
- additional features:Military Grade Protection
- special features:Magnetic, Magsafe, Shock-Absorbent
- screen size:6.7 inch
- color:Black
9.1

Excellent

Our Rating
5

Spigen
Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) - Matte Black

30% Off
Main highlights

Slim and Lightweight Design
Slim, form-fitted and lightweight case that maintains a pocket-friendly profile while providing Mil-Grade protection with Air Cushion Technology.

Ideal for Everyday Protection
Perfect for users seeking a balance of protection and minimal bulk, making it ideal for daily use and accidental drops.

Highly Praised Button Responsiveness
Customers consistently praise the clicky and responsive buttons, which are a significant improvement over previous models, enhancing user experience.
9.0

Excellent

Our Rating

9.9
Durability

9.7
materials Quality

9.1
Comfort
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6

OtterBox
OtterBox Galaxy S21+ 5G (ONLY - Does NOT FIT Non-Plus Size or Ultra) Commuter Series Case - Does NOT FIT Non-Plus Size or Ultra - Black, Slim & Tough, Pocket-Friendly, with Port Protection
Main highlights

Antimicrobial Protection and Durability
Lasting antimicrobial technology helps protect case exterior against many common bacteria. Thin profile with soft inner and hard outer layers absorb and deflect impacts.

Ideal for Drop Protection
Perfect for users who frequently drop their phones. Provides comprehensive protection with limited lifetime warranty. Does not come with a screen protector.

Customer Praised Sturdiness and Fit
Customers love its sturdy, non-bulky design. Fits phones perfectly, easy to hold, and works with fast chargers. Protects phones from accidental falls.
Key specs
- product dimensions:6.61 x 3.26 x 0.54 inches
- additional features:Lifetime warranty
- special features:Antimicrobial technology
- screen size:N/A
- color:N/A
8.9

Very Good

Our Rating

9.9
Durability

9.3
lasts a long time

8.9
Easy to grip
7

OtterBox

OtterBox Galaxy S21+ 5G (ONLY - Does NOT FIT Non-Plus Size or Ultra) Symmetry Series Case - Stardust, Ultra-Sleek, Wireless Charging Compatible, Raised Edges Protect Camera & Screen
8.8

Very Good

Our Rating
8

HNHYGETE

for Samsung S21 Plus Case with Screen Protector: [Military Grade 20ft. Drop Tested] Ring Shockproof Protective Phone Case for - Samsung Galaxy S21 Plus Black
8.7

Very Good

Our Rating
9

M MAIKEZI

for Samsung Galaxy S21 Plus Case with Camera Lens Cover HD Screen Protector, Military-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21+ Plus 5G (Navy Blue)
8.6

Very Good

Our Rating

9.5
Durability

9.3
worth the money

9.3
Easy to grip
10

Dexnor
Dexnor for Samsung Galaxy S21+ Plus Case, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Samsung Galaxy S21 Plus 5G, 6.7 inch Black
Main highlights

Full 360 Degree Protection
The case offers full-body coverage with reinforced corners, raised edges, and a built-in screen protector for maximum protection against drops, cracks, and scratches.

Ideal for Hands-Free Viewing
The retractable kickstand supports stable hands-free viewing in portrait or landscape mode, making it perfect for media consumption and video calls.

Highly Praised Durability
Customers frequently commend the case for its sturdy build and reliable protection, ensuring the phone remains safe from frequent drops and impacts.
Key specs
- product dimensions:6.38 x 2.99 x 0.39 inches
- additional features:Kickstand
- special features:Heavy Duty protection
- screen size:6.7 inches
- color:Black
8.3

Good

Our Rating

9.3
Durability

8.7
Simple to use

8.0
Fingerprint scanner

10 Best samsung s21 plus cases of 2026

1

OtterBox Defender Series Case for Samsung Galaxy S21+ (Only) - Holster Clip Included - Microbial Defense Protection - Non-Retail Packaging - Black

How do we rank?

How do we rank?

Analyzing top stores

2

OtterBox Defender Series Case for Samsung Galaxy S21+ (Only) - Case Only - Microbial Defense Protection - Non-Retail Packaging - Black

3

for Samsung Galaxy S21 Plus Case,with HD Screen Protector [Military Grade Drop Tested] Heavy-Duty Tough Rugged Shockproof Protective Case for Samsung S21 Plus, Black

4

Teayoha for Samsung Galaxy S21 Plus Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.7 inch (Black)

5

Spigen Liquid Air Designed for Galaxy S21 Plus Case (2021) - Matte Black

9.9

9.7

9.1

6

OtterBox Galaxy S21+ 5G (ONLY - Does NOT FIT Non-Plus Size or Ultra) Commuter Series Case - Does NOT FIT Non-Plus Size or Ultra - Black, Slim & Tough, Pocket-Friendly, with Port Protection

9.9

9.3

8.9

7

OtterBox Galaxy S21+ 5G (ONLY - Does NOT FIT Non-Plus Size or Ultra) Symmetry Series Case - Stardust, Ultra-Sleek, Wireless Charging Compatible, Raised Edges Protect Camera & Screen

8

for Samsung S21 Plus Case with Screen Protector: [Military Grade 20ft. Drop Tested] Ring Shockproof Protective Phone Case for - Samsung Galaxy S21 Plus Black

9

for Samsung Galaxy S21 Plus Case with Camera Lens Cover HD Screen Protector, Military-Grade Drop Tested Magnetic Ring Holder Kickstand Protective Phone Case for Samsung Galaxy S21+ Plus 5G (Navy Blue)

9.5

9.3

9.3

10

Dexnor for Samsung Galaxy S21+ Plus Case, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Samsung Galaxy S21 Plus 5G, 6.7 inch Black

9.3

8.7

8.0

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