Who would have thought that a budget smartphone would not only have the design of a flagship but would also include some of the same features? That's exactly what you get from the Galaxy A21 with its 6.5-inch Infinity-O display, along with a four-camera system on the back. So why wouldn't you do everything you could to keep a device this great and protected from drops or scratches? Here are the best cases you can get today!

GSDCB Air Cushion Cover

The GSDCB Air Cushion Cover offers a familiar look and feel while protecting your new Galaxy A21. You'll get the icon Carbon Fiber look at the top and bottom, along with perfect cutouts for your camera and fingerprint scanner. The bezels and edges of the case are raised to protect the screen and camera, and there's a matte texture to improve grip.

Gesma Grippy Slim Case

With Gesma's Grippy Slim Case, you'll find the maximum amount of protection in a sleek and slim design. The back cover and sides of the case have ridges in an effort to provide the grip that you need, and all four corners are reinforced for add drop protection.

PBRO Dual Layer Hybrid Case

It's always good when you can find a "fun" case that's also protective. The PBRO Dual Layer Hybrid fits the bill, with its astronaut theme on the back, but there are also two more patterns to choose from. As for protection, there's a soft TPU shell on the back, which is kept in place with a hard plastic bumper.

DagoRoo Marble TPU Bumper

At first glance, you may think that the DagoRoo Marble Bumper isn't all the exciting other than the design. This case has a surprise though: you'll get the shock-absorption from the TPU bumper and there's a piece of tempered glass covering the polycarbonate back shell.

Cruzerlite Carbon Fiber Case

Cruzerlite used to be as popular as Spigen for Android owners, and the company is still sporadically releasing new case options. This Carbon Fiber Cover has a textured feel on the back that's resistant to fingerprints, and all of the buttons have great tactile feedback.

Dzxouui Quicksand Bling Case

Why not get a case that is as flashy as the Galaxy A21? The Dzxouui Quicksand Bling Case has reinforced corners and edges for added protection and precise cutouts for the various ports, camera, and even the flash.

Entaifeng Fully Body Protection Cover

Are you looking for a barebones case that has a pretty nifty design and is lightweight and protective? That's where the Entaifeng Protection Cover comes into play. It just snaps onto your Galaxy A21, and there are two different patterns to choose from.

CoverON HexaGuard Cover

CoverON's HexaGuard Cover comes in three different color options, features two layers of protection, and has tactile button feedback. The edges of the case around the display have been raised even more than you see on other cases to prevent scratches, and the grip on the back will make you feel like you're holding a basketball, and not your phone.

EasyAcc Thin Case

Get a case that isn't flashy, offers protection, but doesn't add a lot of bulk from EasyAcc. This case is made from TPU but it's ultra-slim and has a matte texture around the back and sides for improved grip.

J&D ArmorBox

It's all fine and dandy to get a TPU case that just offers the bare minimum in terms of protection. While the J&D ArmorBox includes some TPU, the case also features a polycarbonate shell integrated with the back. Plus the sides and corners are reinforced, and there are three different colors to choose from.

SaharaCase Military Kickstand Series

With the SaharaCase Military Kickstand case, there are a lot of features for you to take advantage of. The case itself is rather rugged with raised edges, but there's more importantly, a 360-degree rotatable ring that doubles as a stand along with being capable of mounting on your magnetic car mount.

Caseology Vault

The Caseology Vault is a fantastic minimal case that keeps the slim profile of your Galaxy A21 while offering military-grade protection from drops. Caseology states that the Vault will still work with many wireless chargers.

You can't go wrong with getting a case

While there are already plenty of cases to pick and choose from, we just can't get away from the GSDCB Air Cushion Cover (opens in new tab) for the Galaxy A21. You'll get a familiar case design with the brushed aluminum feeling on the back, to go along with the carbon fiber cutouts at the top and the bottom. The case also sports added protection on the inside of the case in an effort to improve shock absorption.

Our phones are slimmer than ever and they look great with these fantastic designs. The Galaxy A21 is no different, so why not get a case that helps to keep that slim profile? That's exactly what you get with the Gesma Grippy Slim Case (opens in new tab), as it adds plenty of grip with the ridges found on the back and sides of the case. Plus it's thin and flexible enough to pop on or off if you want to fiddle with your case, or to switch out to something else.