Best Samsung Galaxy S21 series cases

  • by Catherine Deagle

The best Galaxy S21 series cases will help keep your phone safe

You’ve just spent $1,199 on your new mobile phone, so we’d think you would be looking for the best protection for your new smartphone. Having a great phone case will help your phone survive everyday falls and bumps better, but that extra protection doesn’t mean you have to sacrifice on style. The Samsung Galaxy S21’s IP68 rating means you’re not likely to damage your phone with water and although smartphone materials have gotten more durable in recent times, you wouldn’t want to risk it. 

So what are the best Samsung Galaxy S21 cases to pick from? We’ve done the legwork for you and here are our picks for the best options for you, depending on what you need and/or what you want from your new phone case. 

For reviews on Samsung Galaxy S21 lineup check out the following reviews over at our friends at TomsGuide.

What is the best Galaxy S21 series case?

Selecting a phone case means you need to need to know what you want it to accomplish. Are you looking for a slim case, tough case, store credit cards? There’s an accessory out there for everyone. However, since most people want to protect their investment, we recommend our Tough Phone Case. Available for the Samsung Galaxy S21, S21 Plus and S21 Ultra, its impact-resistant outer shell and inner-liner offers extra durability and protection. If you're more style-over-function and want something slim and trendy, than you can’t go wrong with our Snap Phone Case.

The best Galaxy S21 cases you can buy 

1. CaseNation’s Galaxy S21 Tough Phone Cases

The Ultimate Galaxy S21 protection

Thickness: 1.0mm shell & 1.5mm inner liner | Materials: Polycarbonate, Thermoplastic Polyurethane

Our Tough Phone Case has long been the go-to for ultimate protection, but it’s also one of our more expensive entries in this list of the best Galaxy S21 cases. That's because the Tough Phone Case is built to last, with extensive drop protection and construction that’s meant to keep your Galaxy S21 from harm. With raised edges to protect the screen and camera hump. The case also works with compatible with Qi wireless charging if you’re going for that cord-free lifestyle.

2. CaseNation’s Galaxy S21 Snap Phone Cases

The Slim option for your beautiful phone

Thickness: 1.2mm | Materials: Polycarbonate

Our Snap Phone Case is our current best-selling case as it offers a lightweight slim form factor, while still offering protection from its 1.2mm shell with its hard polycarbonate shell. This is down to personal preference, but the Snap Case has some nice styling to catch the eye and it protects the Galaxy S21 Ultra from scrapes and bumps.

With a case, you give up the beautiful design of your shiny new Galaxy S21, so it’s good to have a case that has minimal impact on the overall phone size.

3. CaseNation’s Galaxy S21 Compostable Phone Cases

The Eco-friendly option for your beautiful phone

Thickness: 1.5mm | Materials: PLA, PBAT & Bamboo fiber

Our Biodegradable Phone Case is our greenest offering and the reason why we love it so much. Crafted from high-tensile materials our compostable and biodegradable cases will protect your phone from 4ft. drops or scratches. It’s 100% compostable, each compostable and biodegradable phone case breaks down into carbon dioxide, water, and other naturally occurring minerals that seamlessly mix back into earth. No toxins left behind. Like all our other cases, you can customize your compostable and biodegradable case with any of our curated fonts. Our water-based inks leave no chemicals or toxins behind.

4. CaseNation’s Flexi Case for Galaxy S21

The no-frills Galaxy S21 option

Thickness: 1.5mm | Materials: Thermoplastic Polyurethane Material (TPU)

Our Flexi Phone Case is composed of a soft and flexible impact-resistant TPU exterior for everyday drop protection, and comes in a clear or frosted finish. We know your phone is something you never put down, so we made sure to keep the Flexi Phone Case lightweight and snug. So snug, it feels like your phone is naked.

Don't expect the kind of protection you'd get from a more elaborate case, but the Flexi Case is a very affordable option.

5. CaseNation’s Folio Phone Case for Galaxy S21 Ultra

A wallet case that actually looks good

Thickness: 1.5mm | Materials: PU Leather, Thermoplastic Polyurethane Material (TPU)

Wallet cases have been around for a really long time and some people swear by them. Our Folio Case for the Galaxy S21 can satisfy that need. It’s made from Vegan leather and features RFID-blocking technology to keep your information private. In addition to your S21 Ultra, our case can hold up to three cards and it has a pocket for cash, business cards, or other items you may need to keep. As far as folio wallet cases, this one looks excellent and will keep your Galaxy S21 looking fresh.

6. CaseNation’s Case & Card for Galaxy S21

Credit Card Storage and Mirror Case all-in-one

Thickness: 2.5mm | Materials:  Thermoplastic Polyurethane Material (TPU), Polycarbonate (PC) & Mirror

Phone, credit card, mirror, check! Our gloss-finished iPhone and Samsung phone case and card holder is a sleek, yet protective, option for carrying your everyday necessities. Slide the case up to reveal a credit or debit card slot, and then slide the case down to reveal a convenient mirror for last-minute touch-ups. Bonus, our phone wallet combination features a protective, impact absorbing bumper and outer shell for life's little fumbles.

Our Samsung Galaxy S21, S21 Plus and S21 Ultra phone cases will be available for pre-order from the beginning of February. 



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