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10 Best rated s21 ultra cases of 2026
Explore top picks
Best Choice1
OtterBox9.8Exceptional
OtterBox Galaxy S21 Ultra 5G (Only) - Defender Series Screenless Edition Case - Lichen The Trek (Green) - Holster Clip Included - Non-Retail Packaging
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item dimensions:7 x 4 x 2 inches
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built in media:Belt Clip Holster, OtterBox Defender Series Case
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color:Lichen the Trek Green
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compatible devices:Galaxy S21 Ultra 5G
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form factor:Basic Case
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Value for Money2
OtterBox9.7Exceptional
OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) - Black
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3
Lanhiem9.5Excellent
Lanhiem for Samsung Galaxy S21 Ultra Case, IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Ultra 5G 6.8 Inch, Black
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item dimensions:N/A
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built in media:N/A
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color:Black
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compatible devices:N/A
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form factor:Basic Case
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4
Oterkin9.2Excellent
Oterkin for Samsung Galaxy S21 Ultra Case,S21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black
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5
MXX9.0Excellent
MXX Case Compatible with Galaxy S21 Ultra Case, 3-Layer Super Full Heavy Duty Body Bumper Cover/Shock Protection/Dust Proof, Designed for Samsung Galaxy S21 Ultra 5G 6.8 Inch 2021 (Black)
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item dimensions:N/A
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built in media:N/A
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color:Black
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compatible devices:N/A
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form factor:Bumper
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6
ANTSHARE8.9Very Good
ANTSHARE for Samsung Galaxy S21 Ultra Case Waterproof,Galaxy S21 Ultra Case with Screen Protector,360 Full Body Heavy Shockproof Rugged Samsung S21 Ultra Phone Case for Women Men Black/Clear
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7
FNTCASE8.8Very Good
FNTCASE for Samsung Galaxy S21-Ultra Case: Military Grade Rugged Cell Phone Cover with Kickstand | Shockproof TPU Protection Bumper Matte Textured Design for Samsung S21 Ultra Cases 6.8 inches (Black)
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8
Dexnor8.7Very Good
Dexnor for Samsung Galaxy S21 Ultra Case, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Samsung Galaxy S21 Ultra 5G, 6.8 inch Rose Gold
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9
Dexnor8.5Good
Dexnor for Samsung Galaxy S21 Ultra Case, [Built in Screen Protector and Kickstand] Heavy Duty Military Grade Protection Shockproof Protective Cover for Samsung Galaxy S21 Ultra 5G, 6.8 inch Black
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item dimensions:N/A
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built in media:N/A
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color:Black
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compatible devices:N/A
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form factor:Bumper
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10
FNDMIL8.4Good
FNDMIL for Samsung Galaxy S21 Ultra Case with MagSafe [Adjustable Kickstand] [Charge While Standing] [Military Shockproof] Translucent Matte Soft Silicone Bumper for S21 Ultra Phone Case Slim, Black
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![Teayoha for Samsung Galaxy S21 Ultra Case,[Compatible with Magsafe] [Military Grade Drop Tested] Shockproof Magnetic Tough Rugged Protective Phone Case -6.8 inch (Black)](https://d1ttb1lnpo2lvz.cloudfront.net/e4ceb25e/loader.svg)
