Best Galaxy S21 Plus Cases (Oct. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

LeYi for Samsung Galaxy S21-Plus Case: S21 Plus/S21+ Phone Case [MagSafe Fit]...

9.8
CPR Score
Top 2

Rayboen for Magnetic Samsung Galaxy S21 Plus Case, [Compatible with Magsafe] ...

9.7
CPR Score
Top 3

LeYi for Samsung-Galaxy S21+ Plus Case: Silde Camera Cover+Kickstand, Black

9.7
CPR Score
Tips


Our Galaxy S21 Plus Cases Ranking is based on our detailed analysis of 306 Galaxy S21 Plus Cases and over 222,544 customer reviews. We have compiled the top 30 Best Galaxy S21 Plus Cases you might be interested in and ratings based on product features.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Galaxy S21 Plus Cases Rated by CherryPicks

Market Overview
Galaxy S21 Plus Cases Reviewed
  • Reviews Analyzed: 222,544 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $34.30
  • Lowest Price: $3.99
  • Avg. Price: $13.63
Price Disclaimer

Top 30 Galaxy S21 Plus Cases on Amazon (Verified You can Buy)

LeYi for Samsung Galaxy S21-Plus Case: S21 Plus/S21+ Phone Case [MagSafe Fit] Camera Bump Protection, Magnetic Slim Matte Translucent para Sansumg S21Plus Case S 21+ Android Mobile Unlocked, Black

LeYi
6.68 x 3.05 x 0.37 Inches

Ratings for LeYi (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aomax Tech 1,507 ❌ ❌ ❌

Features

𝐍𝐨𝐭 𝐅𝐢𝐭 𝐒𝟐𝟏/ 𝐒𝟐𝟏-𝐔𝐥𝐭𝐫𝐚/ 𝐒𝟐𝟏-𝐅𝐄!!!
Precision Fit: This case is precisely engineered exclusively for the Samsung Galaxy 𝐒𝟐𝟏-𝐏𝐥𝐮𝐬 5G. It offers a perfect millimeter-accurate fit, seamlessly matching your device's contours for exceptional protection
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Top 2

Rayboen for Magnetic Samsung Galaxy S21 Plus Case, [Compatible with Magsafe] Frosted Skin-Feel Solid Dual-Tone Panel with Soft Edge, Protective Slim Fit Phone Cover for S21+ Plus 5G, Matte Green

Rayboen
Samsung Galaxy S21 Plus 5G
6.14 x 3.01 x 0.49 inches

Ratings for Rayboen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Honesty HK - ❌ ❌ ❌

Features

Powerful Magnetic Hold: Feel the magic magnetic attraction! The Rayboen S21 Plus phone case is embedded with 38 N52 magnets, boasting a magnetic attraction strength of up to 2500Gs, which provides a firm connection without slipping, even on bumpy roads. The perfectly aligned magnets make using wireless charging easier than ever, and provide a secure lock for the Mag-Safe accessory, allowing you to enjoy a convenient life. However, it can't stick to metal surfaces like fridges, steel, etc
𝐍𝐨 𝐒𝐜𝐫𝐞𝐞𝐧 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐨𝐫 - Phone Case for Samsung S21 Plus ONLY. 𝐃𝐨𝐞𝐬 𝐍𝐎𝐓 𝐟𝐢𝐭 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏, 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏 𝐅𝐄, 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏 𝐔𝐥𝐭𝐫𝐚. Please check your phone model before ordering. Phone model check path: 𝐒𝐞𝐭𝐭𝐢𝐧𝐠𝐬→𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐩𝐡𝐨𝐧𝐞→𝐌𝐨𝐝𝐞𝐥 𝐧𝐚𝐦𝐞
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LeYi for Samsung-Galaxy S21+ Plus Case: Silde Camera Cover+Kickstand, Black

LeYi
0.31 x 2.98 x 6.36 inches

Ratings for LeYi (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aomax Tech 1,507 ❌ ❌ ❌

Features

Compatible With: Specially designed for Samsung Galaxy S21+ Plus 5G. (𝗡𝗼𝘁 𝗙𝗶𝘁 𝗦𝟮𝟭 𝟱𝗚/𝗦𝟮𝟭 𝗙𝗘)
Privacy and Camera Protection: The newly upgraded sliding window cover has undergone 5,000 opening and closing tests with zero wear and tear, ensuring smooth sliding. It can completely cover the camera area, physically blocking the external view, preventing surreptitious photography, malicious shooting or hackers' remote peeping, effectively protecting personal privacy. At the same time, it protects the camera lens from being scratched by keys, sand, etc., extending the lens's lifespan
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Top 4

Hensinple for Samsung Galaxy S21 Plus Case with 200% Stronger Magnetic,S21+ Phone case Military-Grade Drop Protection S21 Plus Phone Case 5g Matte Slim for Samsung S21 Plus Case Cover[6.7"]-Black

Hensinple
Samsung Galaxy S21 Plus Case

Ratings for Hensinple (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LiufenHK - ❌ ❌ ❌

Features

【200% Stronger Magnetic System】 Our Galaxy s21 plus case features 16 N52 magnets (3000 Gauss) - twice as strong as standard S21 plus cases.Perfectly compatible with MagSafe chargers, wallets & car mounts. Lab tests show 15% faster charging with precise alignment that stays secure even during vigorous shaking. Proprietary honeycomb magnetic for s21+ case array ensures even distribution without signal interference.
【Military-Grade Drop Protection】 MIL-STD-810G certified galaxy s21 plus with magsafe case survives 8,000+ 12ft drops. German Bayer TPU + honeycomb corners make this Galaxy s21+ case 3X tougher than competitors.
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OtterBox Defender Series Case for Samsung Galaxy S21+ (Only) - Case Only - Microbial Defense Protection - Non-Retail Packaging - Black

OtterBox
gal s21+ 5g

Ratings for OtterBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
alwayz-on-sale 385 ❌ ❌ ❌

Features

Compatibility: Galaxy S21+ (Only - Not compatible with Other S21 Models)
"Premium Rugged Design: Clean lines and a rugged grip have you covered for optimal form and function, port covers keep out dust and debris"
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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

OtterBox
77-81905
6.61 x 3.26 x 0.54 Inches
0.15 pounds

Ratings for OtterBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com - ✅ ✅ ✅
qualityondemand - ✅ ✅ ✅
alwayz-on-sale 385 ❌ ❌ ❌

Features

Compatible with Galaxy S21+ 5G (ONLY - DOES NOT FIT non-Plus size or Ultra)
Lasting antimicrobial technology helps protect case exterior against many common bacteria *Helps protect the case exterior against many common bacteria. It does not protect you or the screen.
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Top 7

Spigen for Galaxy S21 Plus Case, Liquid Air [No Magnet Ring] [Military-Grade Protection] - Matte Black

Spigen
ACS02386
6.5177 x 3.1342 x 0.435 inches
0.125 pounds
  • Manual: French
  • Original Language: English
  • Unknown: Italian

Ratings for Spigen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Spigen Inc 29 ❌ ❌ ❌

Features

Slim, form-fitted and lightweight
Form-fitted to maintain a slim profile and pocket-friendly
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Top 8

WOGROO Samsung Galaxy S21 Plus Case, Shockproof Green Slim Protective Cellular Phone Case for 6.6 INCH 5G

WOGROO
WOGROO

Ratings for WOGROO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WOGROO - ❌ ❌ ❌

Features

Compatible with Galaxy S21 Plus
Superior protection: Our phone cases are designed to keep your phone safe from everyday wear and tear. We use durable materials and advanced shock-absorbing technology to provide maximum protection against drops and impacts.
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OtterBox Commuter Series Case for Samsung Galaxy S21+ 5G (Only) - Non-Retail Packaging - Black

OtterBox
27-54679-20
0.1981 pounds

Ratings for OtterBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
alwayz-on-sale 385 ❌ ❌ ❌

Features

Compatible with Samsung Galaxy S21+ 5G (Only - Not Compatible with Galaxy S21/ FE / Ultra)
Thin, pocket-friendly case slips in and out of pockets easily. Secure grip for confident handling
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Top 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

Dexnor
Samsung Galaxy S21 Plus S21+ 5G
6.2992 x 3.1496 x 0.3937 inches
0.1102 Pounds

Ratings for Dexnor (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dexnors 6,694 ❌ ❌ ❌

Features

【Compatibility】 This light but tough rugged case ONLY fits your Galaxy S21 Plus【6.7 inches】 perfectly without any bulky feeling.Notes: Not fit Galaxy S21 【6.2 inches】and Galaxy S21 Ultra【6.8 inches】,Please check the phone model carefully before purchase)
【360°Heavy Duty Protection】 Besides full-body coverage of front & back cases, the reinforced corners and raised edges around the camera and screen will offer your Galaxy S21 Plus【6.7 inches】 further protection against drops, cracks and scratches.
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Top 11

ONOLA Phone Case for Samsung Galaxy S21 Plus Case with HD Screen Protector, Heavy Duty Shockproof & Dropproof 3-Layer Cover Phone Case for Galaxy S21 Plus 6.7'',PurpleSkyblue

ONOLA
Samsung Galaxy S21 Plus Case
6.437 x 3.0551 x 0.3858 inches

Ratings for ONOLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ONOLA - ❌ ❌ ❌

Features

【Compatibility】 Only Compatible with Samsung Galaxy S21 Plus 6.7" (2021),【Not fit Samsung S21 6.2" or S21 Ultra 6.8"】Provide free soft screen protectors and install them according to the instructions.
【Perfect protection】 triple-layer defense: inner shell, rugged outer cover and to combat drops, scratches, bumps and shocks. unique detachable design & 3 in 1 layers protection: shockproof ,dust protection , scratch protection and drop protection. withstands scratches, bumps and shock.
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Top 12

FUXICASE for Samsung Galaxy S21 Plus Case, Creative Butterfly Pattern Design for Girl Women, Soft Silicone Shockproof Anti-Scratch Protection Phone Cover for Galaxy S21 Plus (Burgundy Red Butterfly)

FUXICASE
GJ JH SAM S21 Plus SS034

Ratings for FUXICASE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FUXICASE Direct - ❌ ❌ ❌

Features

🎨【Applicable Models】Only compatible with Samsung Galaxy S21 Plus 5G, not compatible with other models. Please confirm your phone model before purchasing.
🎨【Fashionable Appearance】The FUXICASE Samsung Galaxy S21 Plus phone case comes in 4 different base colors, with 13 different butterflies printed on the back, two 3D embossed butterfly pattern, and 12 watercolor hand drawn styles. And it is not easy to fade, scratch resistant, and easy to put on and take off. Specially designed for girls and women to meet their pursuit of fashionable phone cases.
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Top 13

Lanhiem for Samsung Galaxy S21+ Plus Case, IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Plus 5G 6.7 Inch, Black

Lanhiem
LH-WP-S21
7.0236 x 3.4331 x 0.5276 inches

Ratings for Lanhiem (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Letigo US 6,345 ❌ ❌ ❌

Features

IP68 Certified Waterproof : Perfect waterproof case compatible with Galaxy S21+ Plus / 5G (6.7 inch), extreme safe even after 1000 times test of using underwater 6.6ft for 1 hour. Not for Galaxy S20 / S20+ / S20 Ultra
Full Body Protection : Waterproof, Shockproof, Dustproof, full sealed design exceeds military standard to adapt any outdoor activities; Supports Wireless Charging, S Pen and Fingerprint Unlock (Please paste the fingerprints pad in the fingerprint reader position then perform fingerprint recognition again)
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Top 14

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

OtterBox
77-81962
8.5 x 4.5 x 0.75 Inches

Ratings for OtterBox (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mac N' Cheese 8,395 ❌ ❌ ❌
prune 201 ❌ ❌ ❌
Home and Above 6,795 ❌ ❌ ❌

Features

Perfect Fit for Galaxy S21+ 5G: Precision-engineered exclusively for the Galaxy S21+ 5G, this OtterBox case offers a flawless fit. It not only preserves your phone's sleek design but also ensures unparalleled protection against everyday hazards.
Lasting antimicrobial technology helps protect case exterior against many common bacteria *Helps protect the case exterior against many common bacteria. It does not protect you or the screen.
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Top 15

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)

Teayoha
6.4961 x 3.2283 x 0.5906 inches
0.1102 pounds

Ratings for Teayoha (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Teayoha - ❌ ❌ ❌

Features

[Compatible Mode] Specially designed for Samsung Galaxy S21 Plus (6.7 inch)
[Strong Magnetic Attraction] The Galaxy S21 Plus case have built-in 38 super N52 magnets. Its magnetic attraction reaches 2800 gf, which is almost 7X stronger than ordinary, therefore it won't fall off no matter how it shakes when you are charging. The case compatible with all wireless chargers including magsafe.
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Top 16

SunStory Phone Case for Samsung Galaxy S21 Plus 5G Case with HD Screen Protector & Slide Camera Cover & Rotated Ring Kickstand, [Military-Grade] [2 in 1] Phone Case for Galaxy S21 Plus 6.7",Red

SunStory
SunStory20231124
6.3583 x 2.9764 x 0.3071 inches

Ratings for SunStory (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SunStory - ❌ ❌ ❌

Features

【Only Compatible With Samsung Galaxy S21 Plus 5G Plus Phone】【Not for Galaxy S21 Ultra 5G Phone or Galaxy S21 5G Phone】Provide HD screen protectors and install them according to the instructions.【Note that】wireless charging is not supported!
【Camera Lens Protection】This phone case use lens slide design, it easy to slide and not to loose, and enhance protective of your phone camera from scratches, collision, scuffs and impact, not only improve safety, protect your privacy but also has a sense of fashion.
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Top 17

for Samsung Galaxy S21 Plus Case: Dual Layer Protective Heavy Duty Cell Phone Cover Shockproof Rugged with Screen Protector - Military Protection Bumper Tough for Samsung Galaxy S21+ Plus, Dark Green

MDCN
for Samsung Galaxy S21 Plus 5G
6.2 x 3.2 x 0.51 inches
0.17 pounds

Ratings for MDCN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jinxian US - ❌ ❌ ❌

Features

👍 Two Piece Durable Hybrid Covers: soft TPU inner cases - shock absorbing; hard PC back outer shell - strong impact resistant. Double guard protection with reinforced corner, specially designed to protect your new mobile.
👍 Upgraded Slip Proof Texture Design on Side and Back: sturdy armored phonecase with Antiskid stripe prevent your smartphone from unexpected drop. Also, simple classic & stylish.
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Top 18

Rayboen for Samsung Galaxy S21 Plus Case, Compatible with Magsafe, Translucent Frosted Silky Durable Shockproof Magnetic Phone Cover for Samsung S21 Plus with Anti-Scratch Hard PC Back, Matte Black

Rayboen
Samsung Galaxy S21 Plus 5G
6.5 x 3.19 x 0.46 inches

Ratings for Rayboen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Rayboen - ❌ ❌ ❌

Features

Strong Magnetic Hold: Hands-Free Use! The Rayboen upgraded S21 Plus phone case is embedded with 38 N52 magnets, boasting a magnetic attraction strength of up to 2500Gs, which provides a firm connection without slipping, even on bumpy roads. Finely tuned for optimal alignment and efficiency, you can experience fast charging speed and a strong and secure connection with magnetic accessories such as wallets, chargers, power banks, and more
𝐍𝐨 𝐒𝐜𝐫𝐞𝐞𝐧 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐨𝐫 - Phone Case for Samsung S21 Plus ONLY. 𝐃𝐨𝐞𝐬 𝐍𝐎𝐓 𝐟𝐢𝐭 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏, 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏 𝐅𝐄, 𝐆𝐚𝐥𝐚𝐱𝐲 𝐒𝟐𝟏 𝐔𝐥𝐭𝐫𝐚. Please check your phone model before placing your order. Phone model check path: 𝐒𝐞𝐭𝐭𝐢𝐧𝐠𝐬→𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐩𝐡𝐨𝐧𝐞→𝐌𝐨𝐝𝐞𝐥 𝐧𝐚𝐦𝐞
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Top 19

Rancase for Galaxy S21 Plus 5G Case,Three Layer Heavy Duty Shockproof Protection Hard Plastic Bumper +Soft Silicone Rubber Protective Case for Samsung Galaxy S21 Plus 5G 6.7 inch,Purple

Rancase
RC0515-01

Ratings for Rancase (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
shichuwangluodianpu - ✅ ✅ ✅
Rancase - ✅ ✅ ✅

Features

Specially designed for Samsung Galaxy S21 Plus 5G 6.7 inch,Support wireless charging,NO screen protector.
The unique pattern makes your phone outshining,back cover is fingerprint-resistant and features a distinctive design that makes your phone glamorous and fashionable.
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Top 20

Miqala for Galaxy S21 Plus Case,Glow in The Dark Three Layer Heavy Duty Shockproof Full Body Protection Hard Plastic Bumper+Soft Silicone Case for Samsung Galaxy S21 Plus 6.7 inch,Dark

Miqala
MI0158-03
6.6535 x 3.2283 x 0.4724 inches
0.1323 pounds

Ratings for Miqala (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lavin9999 - ❌ ❌ ❌

Features

★【Compatible】Only Compatible with Samsung Galaxy S21 Plus 5G 6.6 inch 2021 Released Case,NOT fit for any other phone models. Precision cutouts for easy access to all ports, buttons, sensors and cameras.The unique ergonomic design makes independent buttons feel sensitive and easy to press with good touch.(Without screen protector)
★【Glow and Shiny in the Dark Pattern】The charming pattern in the hard back PC cover makes your Samsung Galaxy S21 Plus look much more eye-catching and attractive.The case will glow in the dark after absorbing enough light under the sun or other light sources so that you can easily find your phone at night.The longer the case absorbs light,the brighter and longer the glowing will last.Convenient and practical for your daily life,natural simple and stylish phone case, make your phone clearer.
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Top 21

For Samsung Galaxy S21 Plus Case with Stand,S21+ Case Fit for Magsafe | Adjustable 3 Kickstand Ways,Military Protection Magnetic Slim Matte Shockproof Rugged Cover S21+/S21 Plus Phone Case 5g,Black

OWKEY
liu-s21plus-black
1.0 x 1.0 x 1.0 inches

Ratings for OWKEY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Taiyanstore - ❌ ❌ ❌

Features

【30,000+ Tested Kickstand: Durable & Flush-Fit】This Samsung Galaxy S21 Plus case features a durable aircraft-grade aluminum kickstand that supports both portrait and landscape viewing angles. It folds completely flat into the case, adding zero bulk, and unlocks hands-free streaming, video calls, and recipe-following. Say goodbye to flimsy stands—this S21 Plus phone case is built to last without loosening or breaking.
【18N Magnetic Force: Stronger Hold, Faster Charging】Equipped with an N55 magnetic ring and Halbach array technology, this Samsung S21 Plus case delivers 18N magnetic force—100% stronger than most standard magnetic cases. It ensures perfect alignment with MagSafe chargers and accessories, with zero charging interference or slippage. Enjoy seamless wireless charging and rock-solid stability on car mounts, even on rough roads.
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Top 22

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)

M MAIKEZI
Galaxy_S21_Plus_XTH_TC_MG
6.8 x 0.5 x 3.4 inches

Ratings for M MAIKEZI (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jinzhi US 4,514 ❌ ❌ ❌

Features

📱 【Durable and Delicate Phone Case】Armor Case with sliding camera cover specially designed for Samsung Galaxy S21 Plus 5G 6.7 inch (2021 released). The precise cut out fits each button,camera,speakers and ports precisely, easy to press and access. ⚠️ Notice: Due to the metal ring on the back,the case will NOT work with wireless Charging function.
👍 【Military Grade Protection】Double layer shockproof case made by TPU+PC.This multi-layer cushion structure provide additional shock absorption protection.Certified by the Military Standard,survived over 8,000+ drop tests from up to 8FT!The flexible TPU interior absorbs impacts from inside.In addition,exterior with four reinforced corners can effectively absorb the impact of falling!
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Top 23

XYZ for Galaxy S21 Plus Case with Stand, Phone Case with Double Ring Kickstand, Women Girls Bling Luxury Protective Phone Cover Heart for Samsung S21 Plus, Black

XYZ
Samsung Galaxy S21 Plus
5.9 x 3.14 x 0.7 inches

Ratings for XYZ (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
XYZ--Direct - ❌ ❌ ❌

Features

✨【Compatible Models】The Case for Samsung Galaxy S21 Plus Only.
💖【2-Way 360° Ring Stand】 This case for Samsung S21 Plus features a heart-shaped ring that can fold 180° and rotate 360°. This dual-ring stand supports both portrait and landscape mode with multiple adjustable angles. It's sturdy and provides convenience when reading, browsing, watching movies, or Facetiming.
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Top 24

Ghostek Atomic Slim S21 Plus Case with Protective Aluminum Metal Bumper and Leather Back Tough Rugged Heavy Duty Shock-Absorbent Protection Designed for Samsung Galaxy S21+ (6.7") (Black Leather)

Ghostek
GHOCAS2710
8.0 x 5.0 x 0.7 inches

Ratings for Ghostek (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ghostek 1,370 ❌ ❌ ❌

Features

Military Grade Aluminum Phone Case with Heavy Duty Protection
Durable R7x Shockproof Drop Absorption Built-In - Withstands Drops From 12FT
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Top 25

for Samsung Galaxy S21 Plus Case: Dual Layer Protective Heavy Duty Cell Phone Cover Shockproof Rugged with Screen Protector - Military Protection Bumper Tough - Samsung Galaxy S21+ Plus 5G, Black

MDCN
Samsung Galaxy S21 Plus 5G
6.2 x 3.2 x 0.51 inches

Ratings for MDCN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jinxian US - ❌ ❌ ❌

Features

👍 Two Piece Durable Hybrid Covers: soft TPU inner cases - shock absorbing; hard PC back outer shell - strong impact resistant. Double guard protection with reinforced corner, specially designed to protect your new mobile.
👍 Upgraded Slip Proof Texture Design on Side and Back: sturdy armored phonecase with Antiskid stripe prevent your smartphone from unexpected drop. Also, simple classic & stylish.
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Top 26

FNDMIL for Samsung Galaxy S21 Plus Case with MagSafe [Adjustable Kickstand] [Charge While Standing] [Military Shockproof] Translucent Matte Soft Silicone Bumper for S21 Plus Phone Case Slim, Black

FNDMIL
e02f3476-0664-4e14-8ea4-14fd4636314d

Ratings for FNDMIL (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QCYL Official - ❌ ❌ ❌

Features

【MAG×STAND— Magic Two in One】FNDMIL has been pursuing to create an excellent magnetic protective case for Samsung users. This time, the Samsung Galaxy S21 Plus Case provides an advanced technology solution that combines beauty, protection and convenience, allowing you to experience hands-free and multi-angle tilting while uninterrupted wireless charging
【Magic Magnetic Lock】This Samsung Galaxy S21 Plus case uses cutting-edge Halbach array technology and top-level 38 N52SH permanent magnets, providing amazing stability and up to 18N of secure magnetic force, enjoy a stronger connection experience and faster wireless charging. It is seamlessly compatible with most Mag-Safe accessories, such as the Mag-Safe car mount. The powerful suction keeps your phone stable even when driving on bumpy roads
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Top 27

Designed for Samsung Galaxy S21 Plus Case S21+ Case Gift Militay Grade Drop Protective Rugged Heavy Duty Cover Shockproof Case for Galaxy S21 Plus Phone Case for women men boy girl (Pink+Rose Red)

TORRTOWAY
803173613004332

Ratings for TORRTOWAY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TORRTOWAY - ❌ ❌ ❌

Features

[Compatible with] Compatible with Samsung Galaxy S21 Plus Case/Galaxy S21+ Case. uses a high-quality flexible TPU bumper and built-in shockproof airbags in 4 corners for strong durability against shocks and scratches, provides strong protection for your phone.
[Camera & Screen Protection] Raised bezels prevent screen and camera against drops & scratches. raised lip relieves impact and protects your phone screen against drops & cracks & surface scratches.
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Top 28

TENOC Phone Case for Samsung Galaxy S21+ Plus 5G, Clear Case Shockproof Protective Bumper Slim Cover

TENOC
S21PC1CL
6.4567 x 3.0709 x 0.4331 inches

Ratings for TENOC (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TENOC-US - ❌ ❌ ❌

Features

Only compatible with Samsung Galaxy S21 Plus 6.7-Inch
Package included: 1 x Clear Samsung Galaxy S21 Plus Case
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Top 29

Rancase for Galaxy S21 Plus Case,Three Layer Heavy Duty Shockproof Protection Hard Plastic Bumper +Soft Silicone Rubber Protective Case for Samsung Galaxy S21 Plus,Glow in The Dark-Blackish Green

Rancase
RC0515-43
0.1323 pounds

Ratings for Rancase (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Rancase - ❌ ❌ ❌

Features

Specially designed for Samsung Galaxy S21 Plus,Support wireless charging,NO screen protector.【Night Luminous】Fade resistant graphic print, it will glow in the dark after exposing to the sun or other light for a period of time. So you can find your phone easily in darkness. Silky soft touch, better grip【Please expose it to sunlight or other light for enough time to enhance the brightness & longevity of the glow.】
The unique pattern makes your phone outshining,back cover is fingerprint-resistant and features a distinctive design that makes your phone glamorous and fashionable.
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Top 30

Crave for Galaxy S21 Plus Case, Shockproof Protection Dual Layer Case for Samsung Galaxy S21 Plus, S21+ 5G (6.7 inch) - Forest Green

Crave
CRVDGS21P106
6.4098 x 3.2331 x 0.4748 inches
0.0688 pounds

Ratings for Crave (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crave USA 1,927 ❌ ❌ ❌

Features

Premium protection from drops and scratches
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Top 10 Galaxy S21 Plus Cases - Verified to Buy (October 2026)

Top 10 Galaxy S21 Plus Cases Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • LeYi
  • Rayboen
  • Hensinple
  • OtterBox
  • Spigen
  • WOGROO
  • Dexnor
  • ONOLA
  • FUXICASE
  • Lanhiem

Related Galaxy S21 Plus Cases Guides

For more personalized Galaxy S21 Plus Cases guides, Check those pages,


Top 10 Galaxy S21 Plus Cases Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

  • 1. Spigen Inc : 599,627 Yearly Feedback , Avg. Ratings 4.8
  • 2. prune : 174,226 Yearly Feedback , Avg. Ratings 4.9
  • 3. alwayz-on-sale : 102,235 Yearly Feedback , Avg. Ratings 4.8
  • 4. Ghostek : 38,674 Yearly Feedback , Avg. Ratings 4.8
  • 5. Aomax Tech : 36,555 Yearly Feedback , Avg. Ratings 4.8
  • 6. Crave USA : 30,117 Yearly Feedback , Avg. Ratings 4.9
  • 7. Jinzhi US : 14,455 Yearly Feedback , Avg. Ratings 4.8
  • 8. Letigo US : 10,579 Yearly Feedback , Avg. Ratings 4.9
  • 9. Dexnors : 10,047 Yearly Feedback , Avg. Ratings 4.8
  • 10. Home and Above : 9,935 Yearly Feedback , Avg. Ratings 4.9
Rank Name Yearly Feedbacks Avg. Ratings
🥇 Spigen Inc 599,627 4.8
🥈 prune 174,226 4.9
🥉 alwayz-on-sale 102,235 4.8
4 Ghostek 38,674 4.8
5 Aomax Tech 36,555 4.8
6 Crave USA 30,117 4.9
7 Jinzhi US 14,455 4.8
8 Letigo US 10,579 4.9
9 Dexnors 10,047 4.8
10 Home and Above 9,935 4.9
View or download top Galaxy S21 Plus Cases seller & rating report
Spigen Inc [599627] prune [174226] alwayz-on-sale [102235] Ghostek [38674] Aomax Tech [36555] Crave USA [30117] Jinzhi US [14455] Letigo US [10579] Dexnors [10047] Home and Above [9935] Spigen Inc 58% prune 17% alwayz-on-sale 10% Ghostek 4% Aomax Tech 4% Crave USA 3% Jinzhi US 1% Letigo US 1% Dexnors 1% Home and Above 1%

[Get] Galaxy S21 Plus Cases Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.

Shop Prime Galaxy S21 Plus Cases Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Cases, Holsters & Clips supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Galaxy S21 Plus Cases to buy for new October 2026?

CherryPicks’s Methodology for Evaluating Galaxy S21 Plus Cases

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Cases, Holsters & Clips items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Galaxy S21 Plus Cases reviews based on our selection criteria. It helped us shortlist the top qualified and rated Galaxy S21 Plus Cases for Cases, Holsters & Clips, We found that most customers choose Galaxy S21 Plus Cases with an average price of $13.63, and the top brands are Spigen, OtterBox, LeYi, Crave, Dexnor, M MAIKEZI, WOGROO, SunStory, Ghostek, ONOLA And Rayboen. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Galaxy S21 Plus Cases for you, We have researched hundreds of sellers and picked the top sellers for Cases, Holsters & Clips, including Spigen Inc, prune, alwayz-on-sale, Ghostek, Aomax Tech, Crave USA, Jinzhi US, Letigo US, Dexnors, Home and Above, Mac N' Cheese And SunStory. The LeYi for Samsung Galaxy S21-Plus Case: S21 Plus... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 6,161 consumers with an average rating of 4.5.

We've helped a lot of satisfied users get the right Cell Phones & Accessories product based on their needs, and save lots of time for them to pick Galaxy S21 Plus Cases to buy.


Written By Martins JP

A computer and smartphone enthusiast who loves to write about what he thinks about gadgets he has used. He would be providing us with unbiased reviews of cell phones and accessories he has used personally to help us make better decisions.