Newsletter 
The OnePlus 3 and OnePlus 3T are some of the best smartphones available right now, especially at their price points. The OnePlus 3T is the newer smartphone, but luckily it will fit all of the OnePlus 3 cases, since it is the same size and the only real differences are internally. So here are the top 10 best cases for the OnePlus 3 and OnePlus 3T.
GKK 3 in 1 Hybrid PC Case
This case from GKK is a hybrid case, so it’ll provide your OnePlus 3 with plenty of protection when you’re out and about. So you won’t need to worry about dropping your smartphone. This case comes in a black/gold color combination which does look rather unique, and many people will likely love the color combination.
Buy the GKK 3 in 1 Hybrid PC Case
Spigen Neo Hybrid
If you’re one who loves having a rather minimal case on your device, then the Neo Hybrid from Spigen is definitely worth checking out. This is a rather thin case, but it will protect your OnePlus 3 from scratches and such. Spigen does also offer it in a slew of colors, so you can choose the one that fits your taste the best.
Love Ying Flexible TPU Case
If you still want to show off the beauty of your OnePlus 3, then you’ll want to check out this clear TPU case. It’s a clear TPU case, which means you can still see the design, but it also adds plenty of grip and of course, protection. It is also available in Mint, Purple and Pink colors.
Buy the Love Ying Flexible TPU CasePLESON TPU Case Cover
PLESON also has a nice looking TPU case available for the OnePlus 3. One of the advantages to using a TPU case is the fact that it is thin and lightweight, so it doesn’t add much bulk to the device. It protects all sides as well as the back, of the OnePlus 3. Making it definitely worth picking up.
Buy the PLESON TPU Case CoverTUDIA Slim-Fit Case
This case from TUDIA does offer plenty of protection for your OnePlus 3 or OnePlus 3T. In fact, according to the company, it offers “extreme” protection. So you should be able to slap this on your device and not need to worry about dropping it or anything like that. Definitely nice to have.
Spigen Rugged Armor
If you’re wanting something a bit thicker than what the Neo Hybrid offers, then the Rugged Armor is definitely worth checking out. It has been one of the more popular case lines, and for good reason. It’s a somewhat thin case, that is also flexible. But most importantly, it adds plenty of grip to your device, so you won’t have to worry about dropping it.
TopAce Frosted Shield Shell Cover
Now this case here is one of the few hard cases available for the OnePlus 3 right now. With it being a hard case, it means that it’ll take most of the impact, if the phone gets dropped. That’s definitely something you’ll want from a smartphone case. Additionally, this case is available in black, brown, gold, red, and white colors.
Buy the TopAce Frosted Shield Shell CoverOrzly Grip-Pro Case
If you’re one that is prone to dropping phones or is pretty hard on phones, then this is the case you’ll need to pick up. This Orzly Grip-Pro case adds plenty of protection to the OnePlus 3, however, it does also add a ton of bulk unfortunately. It has a rubberized finish on the back, which makes it easy for you to hold onto the device.
Spigen Ultra Hybrid
Here’s a third offering from Spigen for the OnePlus 3 and OnePlus 3T. This is a great option for those that want to show off the design of their smartphone, but still keep the device nice and protected. The Ultra Hybrid is essentially a clear TPU case, but it does offer some protection, which is always nice to have.
Poetic Revolution
This may not be the most pretty looking case for the OnePlus 3, but it does definitely offer the most protection. It protects the entire device, including the front and the display. This one is made of Polycarbonate and TPU materials, making it lightweight, but still able to absorb impact should anything happen to it.