Best Waterproof Cases For Samsung S20 Ultra

Smartphones occupy an essential part of our current lifestyle. We have a lot of fun in our active lifestyle, including taking pictures with smartphones, taking selfies underwater, playing video games. And a lot of fun is enhanced by a flagship smartphone. And one such popular smartphone is Samsung S20 Ultra.

If you own a Samsung S20 Ultra, you can be sure that it will give you beautiful, clear images, videos, and performances. At the same time, it is an expensive device. And we all love our phones. The display or rear glass may be cracked due to carelessness or accident, or the phone may be damaged by water while taking pictures underwater or by accident.

3 Best Waterproof Case For Samsung S20 Ultra

1. ANTSHARE for Samsung Galaxy S20 Ultra Case Waterproof

ANTSHARE for Samsung Galaxy S20 Ultra Case Waterproof

  • 【Specialized Designed】 Precise designed for Samsung Galaxy S20 ultra only. Easily access to power, volume and all ports, buttons and functions according to the precise cutouts.
  • 【IP68 Waterproof Case】 IP68 Certified Waterproof case, protect your Samsung Galaxy S20 ultra from water. Waterproof up to 6.6ft/2m underwater for one hour. Perfect for any underwater activities, outdoor sports and daily use.
  • 【360° Protection】 Full Body Protective Case for S20 ultra. A tight body with shock-absoption corner makes this case shockproof dustproof sandproof, protect your Samsung Galaxy S20 ultra in all weather conditions.
  • 【Support Wireless Charging】 Working with the wireless charger for S20 ultra case without taking off the case, have more convenience for your daily life. And the clear design ensures HD clarity reveal the true color and beauty of your phone.
  • 【Support Fingerprint Reader】Upgraded design support Fingerprint Reader, Please check carefully of the instructions inside the packing of how to success use of the fingerprint reader, this is very important.

Top Features

  • This is an ip68 certified case; it gives perfect protection for underwater.
  • Shockproof,drop-proof case, this case built from high-quality Tpu and pc material. So it gives protection against dropping from 6.6 fit height.
  • Wireless charging supported.
  • Light Weight and well design & handgrip are very comfortable.
  • This case comes with a built-in screen protector with high sensitivity.


  • This case protects fully 360° in any environment.
  • It is an ip68 certified case, shockproof & drop-proof.
  • It is an ip68 certified case capable of waterproofing under 6.6 feet of water for 30 minutes.
  • Easy to install and lightweight.
  • Fit perfectly in Samsung galaxy S20 ultra.
  • 1-year worry-free service.


  • There are not enough color variants

2. Ghostek Nautical Waterproof Case For Samsung Galaxy S20 Ultra

Nautical Waterproof Case For Samsung 20 Ultra


This case is designed for the Samsung Galaxy S20 Ultra phone. This case has a built-in screen protector, and it can provide full-body protection of the phone, including the camera. This case will be waterproof up to 6 feet underwater. The case has wireless charging support and military-grade drop protection.

This case is suitable for both men and women. The case can grip well in hand. Ghostek Nautical is a transparent case to highlight the natural beauty of your phone, and this case is available in black color.

Top Features

  • It’s a military-grade waterproof, shockproof case. It gives perfect protection for daily usage.
  • Wireless charging compatible.
  • Heavy-duty protection & very comfortable.
  • This case comes with a high-quality screen and camera protector.
  • Its non-slip grip protects it from slipping.


  • It is a waterproof, shockproof case capable of providing military-grade protection.
  • In submersible conditions, it can stay under 6 feet of water for up to 1.5 hours.
  • It is compatible with wireless charging.


  • There’s only black color

3. Yogre Waterproof Case For Samsung Galaxy S20 Ultra

Yogre Waterproof Case For Samsung S20 Ultra


Yogre Waterproof Case is professionally designed for the Samsung Galaxy S20 Ultra. It’s an ip68 certified waterproof case, and this case has been tested a thousand times. This case can keep your phone waterproof under 1 meter of water for 1 hour.

The body of this case is made of high-quality material, and the inner part is made of rubber which makes it shockproof and drop-proof. The case comes with a screen protector protecting the phone’s screen from scratches, dust, and oil.

You can use the Yogre case on your phone for everyday work, including swimming, underwater photography, kayaking. For this case, you will feel a good grip with the phone in hand. When the case gets dirty, you can easily clean it with water.

Top Features

  • Yogre Waterproof Case is perfect for the Samsung Galaxy S20 Ultra. In this case, according to the phone’s measurements, the position of the button, sensor, camera, charging port of the phone is given in the right place.
  • This case is made of high-quality TPU, PC material, rubber which makes it ultra-durable and shockproof.
  • Your case has professional waterproof performance that can keep your phone safe under 2 meters of water for up to 1 hour.
  • The design of the case is very compatible with the Samsung Galaxy S20 Ultra. So if you use this case, you can get a perfect grip by holding the phone.
  • Yogre Waterproof Case is very light, and it supports wireless charging.


  • There is no need for additional protectors as the case has a screen protector.
  • Using this case, you can take clear pictures and videos with the phone while underwater. This case does not block the camera lens and does not allow the image to become blurred.
  • By using this case, you can take sharp pictures and videos with the phone while underwater. This case does not block the camera lens and does not allow the image to become blurred.
  • This case can give all kinds of protection to your phone in any environment.
    Yogre Waterproof Case does not interfere with sound travel and network transmission.


  • The case needed to have better drop protection.
  • There was a need to keep some more color options.

What to look for before buying a waterproof phone case

galaxy s20 ultra case review

IP Rating

The IP rating is a certificate whose quality depends on the water and dirt resistance of the product. The higher the value of IP rating, the better the outcome can give protection.

For example, the safety of ip68 is better than ip67. So in case of buying a waterproof case, you must purchase IP certified. And ip68 certified case capable of best waterproofing and dust-proofing.


The case is usually made of TPU, Polycarbonate, Rubber, Leather, etc. The waterproof case is made of high-quality TPU, Polycarbonate. So when buying a waterproof case, you have to see if it is made of TPU, Polycarbonate material.


you should match the size of the case with the dimension of the phone. If the case size does not fit perfectly with the phone, the case will not be able to make the phone water-resistant.


When buying a waterproof case, make sure the case is compatible with your phone. In this case, you have to see if the phone buttons, sensors, and jack port cutouts are given ideally. And make sure the grip of the phone case is comfortable in hand.


Check what kind of features the case is offering according to the price. And buy the claim that provides the most value for money.

Does a Samsung s21 ultra and S20 FE phone case fit Samsung s20?

The size of the Samsung s20 Ultra phone is 6.9 inches. The Galaxy S20 Ultra and S20 FE are respectively 6.8 inches and 6.5 inches. The size of Samsung S20 FE is much smaller than the S20 Ultra. That’s why there is no possibility of fitting with S20 ultra.

The Samsung S20 Ultra and s21 Ultra have a .1 inch difference in size. But the rear side camera placement is different. One has Five cameras, and the other has four, so it can’t fit the phone. I did a practical test but couldn’t get the expected results


In our present time, it is tough to have a moment without a phone. We do various activities daily by phone. A flagship phone greatly enhances our joy incompetently doing these activities. And one of the phones in this flagship category is Samsung Galaxy S20 Ultra. This phone can handle your daily tasks as well as various adventurous tasks very well. And no one wants the phone to be damaged, scratched, broken or water damaged to carry out multiple adventures.

Because if something like this happens, it will cause you to be upset and a hefty fine. It’s a costly phone, so its repair cost will be much higher. Many times you may not repair it. So we have to take care of its protection. And a waterproof case can give a lot of extra protection, which will provide a lot of additional protection from the general case.

If you own a Samsung Galaxy S20 ultra and want to add extra protection to your phone, you should use a waterproof case. A waterproof case can give perfect protection to your phone.


Is the Samsung Galaxy S20 ultra waterproof?

The Samsung Galaxy S20 Ultra is waterproof up to 5 feet for up to 30 minutes

Can I take my S20 Ultra underwater?

You can take your S20 Ultra underwater down to 5 feet for up to 30 minutes without damaging it. Otherwise, we suggest getting a case for longer submerging.

Does the Samsung S20 ultra need a case?

You need a case for your S20 Ultra to make sure nothing happens to the body of your cell phone. Choose a case in our list.

theo james

I am Theo James, a cell phone owner and lover. On my blog, I share my best phone case picks as well as informational guides to help you find what you need.

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