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Top 5
June 2025
Best Samsung Galaxy S21 Plus 5g Waterproof Case
We made a list of the top 5 Samsung Galaxy S21 Plus 5g Waterproof Case based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
zapica Designed for Waterproof Samsung Galaxy S21 Case, Built-in Camera & Screen Protector [IP68 Waterproof] [Military Drop Proof] Full Body Protective Phone Case for Galaxy S21, Black/Clear
zapica
9.0
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✓
Precise Fit: zapica waterproof phone cover is only compatible with Samsung Galaxy S21 6.2 inch; All features including touch screen, camera, speaker, charging port and buttons can be used without removing the case, and wireless charging is supported
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IP68 Waterproof Certified: This samsung galaxy s21 waterproof case is IP68 certified, it can be used in up to 5 feet of water for up to 30 minutes, and you can also take photos and videos underwater, perfect for outdoor activities such as swimming and surfing
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Full Body Protection: The samsung galaxy s21 case is made of hard PC and soft TPU, the four corners can withstand up to 99% of the impact, and passed the military-grade drop tests, effectively protecting the phone from drops, shocks and scratches
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Built-in HD Screen and Camera Lens Protector: Built-in screen protector prevents scratches on your phone's screen while providing sensitive touch; HD camera lens protectors retain the camera's original pixels and do not affect flash use
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Easy to Install: Special snap-on design, quick and easy to install (remove the extra screen and camera protector before installation, otherwise it will affect the sealing of the case), and please reset the fingerprint according to the instructions after installation
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2
ONOLA Phone Case for Samsung Galaxy S21 Plus Case with HD Screen Protector, Heavy Duty Shockproof & Dropproof 3-Layer Cover Phone Case for Galaxy S21 Plus 6.7'',PurpleSkyblue
ONOLA
8.8
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✓
【Compatibility】 Only Compatible with Samsung Galaxy S21 Plus 6.7" (2021),【Not fit Samsung S21 6.2" or S21 Ultra 6.8"】Provide free soft screen protectors and install them according to the instructions.
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【Perfect protection】 triple-layer defense: inner shell, rugged outer cover and to combat drops, scratches, bumps and shocks. unique detachable design & 3 in 1 layers protection: shockproof ,dust protection , scratch protection and drop protection. withstands scratches, bumps and shock.
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【Features】Amazing Detachable 3 in 1 design, Dust plug can protect USB charging port,Raised-up edge can prevent camera and screen from scratch Can be installed or removed quickly and easily.
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【Lightweight and Portable】Provide Multiple Color Choices, Support Wireless Charging, Slide in and Out of Pocket Easily. Sided Non-slip Finish Makes Your Phone Easier to Hold. Just Take it Anywhere.
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【High quality after sales service】: ONOLA Service. We serve you with our most sincere attitude and create the pleasant shopping experience for you. If there is any problem with Your product, please feel free to contact us--by email, we will provide you with the most Reasonable solution.
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3
Oterkin for Samsung Galaxy S21 Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 5G 6.2inch (2021) Black
Oterkin
8.4
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✓
√【IP68 Waterproof】: Compatible with Samsung Galaxy S21 ONLY (6.2inch) 5G. Fully sealed body designed to be waterproof for underwater activities and supports taking photos and videos underwater, perfect for outdoor water sports and daily use.
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√【360 Degree Protection】: Oterkin S21 waterproof case equipped with four shock-absorption corners protect your new phone from drops and impacts. Full body design makes this case dustproof sandproof snowproof, protect your galaxy S21 in all weather conditions.
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√【Support All Functions& High Clarity】: Easy accessible buttons and precise cutouts for all ports. Special built-in screen protector remains high sensitivity and supports fingerprint unlock. Clear back supports wireless charging, also shows the original beauty of your S21.
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√【Non-slip design】: Non slip groove redesigned sides for reinforced grip, sturdy strap makes phone easy to carry and decrease falling times. Slim and light body suit both for men and women.
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√【What you can get 】: Waterproof case for Samsung Galaxy S21(6.2inch) 5G,Professional Screen Cleaning Paper,Lanyard,Manual for Installation and Fingerprint ID Steps,12 months warranty and 24/7 service.
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4
ANTSHARE for Samsung Galaxy S21+ Plus Case Waterproof, Built in Screen Protector 360° Full Body Protective Shockproof IP68 Underwater Clear Case for Samsung Galaxy S21+ Plus 6.7inch
ANTSHARE
8.2
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✓
【IP68 Waterproof】: IP68 Waterproof case for Galaxy S21 plus, tested submerged to 6.6 ft/1.5 m for 20 minutes.Perfect for water sports swimming snorkeling surfing and many outdoor sports.
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【Compatible】:Only Compatible with Samsung Galaxy S21 plus 6.7 inch 2021 released,Completely fit in the speaker, buttons, sensors and cameras.
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【Transparent Design】:The S21 Plus case’s Clear back design ensures HD clarity reveal the true color and beauty of your phone, and will not block Wireless Charging without removing the case.
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【Full Body Protection】:360 Degree Protection Case for Samsung Galaxy S21 plus.Full Body Protective Built-in screen protector Case for S21 PLUS in all weather conditions.
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【safe purchase】: We provide your Samsung Galaxy S21 Plus waterproof case 1 year warranty.
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5
Oterkin 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
Oterkin
8.0
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✓
√【IP68 Waterproof】: Compatible with Samsung Galaxy S21 Ultra ONLY 6.8 inch 5G. Fully sealed body designed to be waterproof for underwater activities,can submerged underwater for 6.6ft/1 hour. Support taking photos and videos underwater, perfect for outdoor water sports and daily use.
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√【360 Degree Protection】: Oterkin S21 Ultra waterproof case equipped with four shock-absorption bumpers protect your new phone from drops and impacts. Full body design makes this case dustproof sandproof snowproof, protect your Samsung S21 Ultra in all weather conditions.
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√【Support All Functions& High Clarity】: Easy accessible buttons and precise cutouts for all ports of S21 Ultra 5G. Built-in screen protector remains high sensitivity and supports fingerprint unlock. Clear back supports wireless charging,you can charge phone without removing this S21 Ultra phone case.
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√【Secure Hand Grip】: Non slip groove redesigned sides for reinforced grip, sturdy lanyard makes S21 Ultra easy to carry and decrease falling times. Slim and light body does not add too much bulk,can be easily put into the pocket. Two covers snap on design makes it easy to take on and off.
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√【What you can get 】: 2021 New released Oterkin Waterproof case for S21 Ultra 6.8 inch 5G, Professional Screen Cleaning Paper,Lanyard,12 months warranty and 24/7 service.
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