Coolest S21 Ultra Cases of 2025
Best Choice1
SAMSUNGSamsung Galaxy S21 Ultra Case, LED Wallet Cover - Gray (US Version)
Main highlights- Upgraded protection. A shell-type design offers enhanced protection for your phone, while the new fabric-like material makes the grip especially comfortable in your hand.
- Keep it handy. Keep your cards accessible by slipping them into the card pocket inside the cover. That way you always know where they are: with your phone.
- Easy Notifications. Take a call and get notifications with the colorful LED display on the LED Wallet Cover. You can even assign custom icons to your contacts for a fun spin on caller ID.
- Cover Protection is applied as a coating to protect the phone cover.
9.6Exceptional
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Value for Money2
URBAN ARMOR GEARURBAN ARMOR GEAR UAG Designed for Samsung Galaxy S21 Ultra Case Clear Ice Rugged Lightweight Slim Shockproof Transparent Plasma Protective Cover, [6.8 inch Screen]
Main highlights- Ultra-responsive oversized tactile buttons deliver a crisp, clean click-feel for improved functionality. Easy access to touchscreen and ports.
- Soft raised screen surround bezel to protect touchscreen and camera lens along with scratch resistant skid pads to provide protection against drops and bumps.
- Our Samsung Galaxy S21 Ultra case has a feather-light composite construction and features our soft impact resistant core with low profile perimeter edge with traction grip.
- Meets military drop-test standards [MIL STD 810G 516.6] providing increased shock protection.
- Compatible with Wireless Charging and NFC Payments.
9.5Excellent
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3
TORRASTORRAS Shockproof Compatible for Samsung Galaxy S21 Ultra Case, [Military Grade Drop Tested] S21 Ultra Case, Translucent Matte Hard Back with Soft Edge Slim Thin Galaxy S21 Ultra Case, Matte Black
9.5 materials Quality9.3 Durability9.1 ComfortWhy we love it
Silky touch, comfortable grip without fingerprints.
Stylish, durable, and low profile design.
Responsive buttons, screen protector friendly.
9.3Excellent
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4
FNDMILFNDMIL 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
Main highlights- 【Perfect Compatibility & Responsive Support】This mag safe compatible the Samsung Galaxy S21Ultra Case Cover is only fit for S21Ultra [6.8 inch], it provides precise cutouts for seamless access to all buttons and ports, and fits snugly phone. We provide you with 24/7 caring service. If you have any questions, please contact FNDMIL customer support, we will provide you with comprehensive protection plans, personalized support and help
- 【Magic Magnetic Lock】This Samsung Galaxy S21 Ultra 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
- 【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 Ultra 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.
- 【Durable Adjustable Stand】After 30,000 rigorous folding tests, the folding area is made of high-carbon steel hinges for seamless closure and long-lasting durability. 0-65° adjustable angle allows for easy upright and horizontal support, perfect for watching shows, short videos, freeing your hands and enjoying a comfortable viewing experience. This Samsung S21 Ultra Case with kickstand can be integrated into every scene of your life
- 【All-round Shockproof】FNDMIL the Samsung Galaxy S21 Ultra Cover has passed the 12FT military grade shockproof certification , with built-in airbag slots in the four corners, a shockproof hard back, and a high-rebound, impact-resistant soft silicone bumper. It also has a raised 1.0mm screen edge and 1.5mm lens frame to protect the phone from daily wear and scratches, providing the ultimate shockproof protection for your phone
9.2Excellent
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5
CloudValleyCloudValley for Samsung Galaxy S21 Ultra Case with Camera Cover, Full-Body Protective & Slim Fit, Camera Protection Case Only for Samsung Galaxy S21 Ultra 5G 6.8 inch (2021 Release), Black
Main highlights- 【Wireless Charging Friendly】The supports wireless charging, no need to take off the phone case when going to wirelessly charge your phone.
- 【Ultra-Thin&Compact】It fits snugly against the Galaxy S21 Ultra, Make the touch feel closer to bare mobile phone.Exquisite Tactile Button,Access to all ports, controls & sensors. Buttons sense sensitively.
- 【Powerful Protection】Cushioned corners prevents your device from accidental drops and shocks. Exquisite Tactile Button,Access to all ports, controls & sensors.
- 【Compatible with】Only for Samsung Galaxy S21 Ultra 5G 6.8 inch
- 【Camera Cover Slide Design】Slide lens protection protects the camera of Galaxy S21 Ultra from collision and scratches, and protect your camera and privacy.
9.1Excellent
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6
phyllaphylla for Samsung Galaxy S21 Ultra 6.8” Phone Case with Cute Astronaut Plating Stand Holder Luxury Electroplated Edge Case with Side Cute Small Heart Pattern Soft Shockproof Kickstand Bumper (Black)
Main highlights- 5.[For Samsung Galaxy S21 Ultra 5g Case Easy to Install or Remove]: Soft silicone phone case is very convenient for everyone to install and remove. It is soft and flexible.Soft TPU material can absorb the impact in most cases, avoid scratches and other daily damage,It's perfect for everyday use.
- 4.[For Samsung Galaxy S21 Ultra 5g Case All Cut-Outs Fits Perfectly]: Samsung Galaxy S21 Ultra 5G 6.8 inches phone case size are 1:1 same with you phone. Easy access to the charging port, headphone jack, volume buttons and silent button, bring you comfortable experience,you do not have to worry about inappropriate problems. Raised 1.2 MM Lip edges Protector keeps your screen and the camera lens surface to prevent damaging the device.
- 3.[ For Samsung Galaxy S21 Ultra 5g High-Quality Materials]: Made of TPU material, soft, glossy,smooth, durable and very easy to clean, ,please don't worry print side pattern will be fade, TPU + electroplated gold design often rubs and is not easy to fade,always keep beautiful .Shockproof design help protect your phone screen and camera from rubbing and scratching on flat surfaces.
- 2.[For Samsung Galaxy S21 Ultra 5g Phone Case Design]: Samsung Galaxy S21 Ultra 5g phone case adopts electroplating astronaut stand holder design. The beautiful golden lines show that your mobile phone is very advanced and luxurious. The cute little love heart pattern on the side + cute astronaut stand holder,the stand can be opened and closed.The camera part adopts full camera lens protection to better protect the camera.
- 1.[For Samsung Galaxy S21 Ultra 5G Phone Case]: It is just only designed for Samsung Galaxy S21 Ultra 5G [6.8 inches], no suitable to any other phone model ,so please pay attention to your phone model carefully before you place the order.
9.0Excellent
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7
PlakillPlakill for S21 Ultra Phone Case - Heavy Duty Protective Phone Cover for Women Men Girls Boys Hard Cases for Samsung Galaxy S21 Ultra,Blossom
Main highlights- 【Variety of styles】This phone case comes in a variety of styles and patterns, which can meet your personalized needs and aesthetic preferences. Different styles of cases can also be used in different occasions to show your personal style and make your phone look more personalized and fashionable!
- 【Triple Layers Protection From Any Angles】 All-around tough protection with Designed Pattern is stylish & unique and not that too bulky and heavy duty. The military grade design safely guard your phone case for Samsung S21 Ultra from serious drop, bumps, wear and tear and random accidents.
- 【Tough & Responsive 】Due to the precise cutouts and responsive press keys, it’s easy for you to access to all buttons, ports, speakers, cameras and mics. And all these designer shockproof for Galaxy S21 Ultra case are wireless charging compatible.
- 【Much More Than A Drop-Proof Phone Case for Samsung Galaxy S21 Ultra】 You may get bored of regular hard tough phone cases, here we are trying to provide you the most stylish and coolest phone cases as well as the top-notch shockproof phone cases. Be stylish ,cool and bold !
- 【High Quality & Great Customer Services 】 All our rugged drop proof for Galaxy S21 Ultra phone case are manufactured with premium materials to ensure high quality, durability, and protection. Offer refund or replacement service at any time. Customer satisfaction is always our first priority.
8.9Very Good
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8
imluckiesimluckies for Samsung Galaxy S21 Ultra Case with Camera Cover, Hard PC Back & Soft Bumper, Protective & Slim Fit, Camera Protection Case for Samsung Galaxy S21 Ultra 6.8"-Black
9.1 Durability8.9 worth the money8.7 image qualityWhy we love it
Excellent drop protection for Samsung Galaxy S21 Ultra.
Camera lens cover prevents scratches and privacy issues.
Supports wireless charging without removing the case.
8.6Very Good
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9
OterkinOterkin 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
9.9 worth the money8.0 lasts a long time8.0 DurabilityWhy we love it
Waterproof for underwater activities.
Full body protection in all conditions.
Easy installation and removal.
8.3Good
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10
Spigen37% OffSpigen Liquid Air Designed for Galaxy S21 Ultra Case (2021) - Matte Black
9.3 Comfort8.7 lasts a long time8.2 DurabilityWhy we love it
Slim and lightweight, perfect for pocket-friendly use.
Anti-slip matte surface ensures a secure grip.
Offers good protection with Air Cushion Technology.
8.2Good
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