Best Samsung Galaxy S21 screen protectors

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Best Samsung Galaxy S21 screen protectors
The Galaxy Unpacked event is done and dusted, and the Galaxy S21 lineup is now official. This year Samsung has launched the same three models - the Galaxy S21 (Samsung's cheapest 5G flagship to date), Galaxy S21+, and the Samsung Galaxy S21 Ultra with S-Pen capabilities for the first time. Although the model names remain the same, there are some big changes in the line compared to the previous generation.

The design of the Galaxy S21 series has been refreshed, with an interesting solution for the camera bump on the back. It’s streamlined and flows into the frame of the phones, creating a unique design. This year, Samsung is returning to the flat displays, after generations of curved panels, pioneered way back in 2014 with the Galaxy Note Edge. The curved display remains a feature of the Ultra model, as well as the S-Pen support.

Going for flat displays in the Galaxy S21 and S21+ though means that Samsung is following Apple’s lead this time, as the latest iPhone 12 series also features flat panels. Flat displays are stronger and they don’t require cases with huge lips or curved screen protectors. So, this year Galaxy S21 screen protectors are completely flat, which is a good thing for a number of reasons. But first, some clarifications.

Will Galaxy S20 screen protectors fit the Galaxy S21?


Yes and no. Although the display size is identical in both models - 6.2”, the new Galaxy S21 sports a flat display panel. Now, tempered glass screen protectors won’t be able to “unbend” and lay flat on the screen, so those won’t work. Flexible polymer S20 screen protectors on the other hand theoretically can be used on the S21 as they can simply lay flat instead of curve around the screen, so if you have a bunch of those lying around, you can try slapping them on the S21. If you don’t want to experiment with your new gem, the safest bet is to buy a new screen protector.
Samsung Galaxy S21

Samsung Galaxy S21

Dimensions

5.97 x 2.8 x 0.31 inches

151.7 x 71.2 x 7.9 mm

Weight

6.03 oz (171 g)

Samsung Galaxy S20

Samsung Galaxy S20

Dimensions

5.97 x 2.72 x 0.31 inches

151.7 x 69.1 x 7.9 mm

Weight

5.78 oz (163 g)

Samsung Galaxy S21

Samsung Galaxy S21

Dimensions

5.97 x 2.8 x 0.31 inches

151.7 x 71.2 x 7.9 mm

Weight

6.03 oz (171 g)

Samsung Galaxy S20

Samsung Galaxy S20

Dimensions

5.97 x 2.72 x 0.31 inches

151.7 x 69.1 x 7.9 mm

Weight

5.78 oz (163 g)

See the full Samsung Galaxy S21 vs Samsung Galaxy S20 in real size or compare them to other phones using our Size Comparison tool.

Contents:


Best Samsung Galaxy S21 screen protector overall


Our all-time favorite in screen protection comes from ZAGG - the ZAGG GlassFusion VisionGuard+ D3O screen protector if we want to be specific. The company offers one of the most complete screen protection solutions on the market. This tempered glass screen protector uses military-grade materials combine with the properties of glass to create powerful protection with a smooth finish.

ZAGG - InvisibleShield® GlassFusion+ D3O - Antimicrobial Screen Protector for Samsung Galaxy S21 5G

$39 99
Buy at BestBuy


The GlassFusion VisionGuard+ Galaxy S21 screen protector comes with an antimicrobial coating that kills up to 95% of human coronavirus and up to 99.9% of Staph and E. coli surface bacteria on your screen. To top things up there’s also a special Eyesafe layer that filters harmful high-energy visible (HEV) light and protects your eyes. It's not the cheapest screen protector out there, but it surely is one of the best.

Samsung Galaxy S21 privacy screen protectors



The polarized spy-resistant privacy screen protectors will be flat this year. For those of you who are not familiar with this technology - privacy screen protectors use special polarization that makes the display unreadable when viewed from a certain angle. It’s a clever idea but it also comes with some drawbacks. First, you have to look at the display dead-on straight, otherwise, the image quality starts to deteriorate. Second, sometimes these screen protectors produce funny image artifacts, courtesy of the polarization layer.

Samsung Galaxy S21 5G Privacy Screen Protector Tempered Glass + Camera Lens Protector [Anti-Spy][9H & Scratch Resistant Protection]

Buy at Amazon


Nevertheless, if you work with sensitive information on your phone, these are a great option and nowadays there are privacy screen protectors from big companies such as ZAGG, Belkin, Insignia, etc. If you’ve already registered for a preorder, you can get privacy screen protectors from Amazon (unknown far-east brands) but it’s safer to wait a few more hours and opt for a well-known brand instead.

Samsung Galaxy S21 flexible polymer screen protectors



Normally, flexible polymer screen protectors have one big advantage over their tempered glass cousins. They are easy to install on a curved surface. This time though, since the display of the Galaxy S21 is flat, this big advantage no longer exists. However, some flexible screen protectors offer cool self-healing coatings that will take care of light scratches. Furthermore, these plastic screen protectors are a lot cheaper than tempered glass ones, so it’s definitely a plus if you’re on a budget.

ESR Liquid Skin Screen Protector - Compatible with Samsung Galaxy S21

Buy at Amazon


You can get a pack of three flexible polymer screen protectors for your Galaxy S21 for less than $14 - that’s less than five bucks for a sheet. ESR already offers its Liquid Skin screen protector pack for the Galaxy S21, so it’s definitely worth checking out. If you want something from a well-known brand, OtterBox has a nice surprise for you. The Alpha Flex model preserves your display’s sensitive touch response and clarity, while keeping it safe from scratches. There'a a special crystal coating that is shatter resistant so your Galaxy S21 screen is safe no matter what.

Of course, flexible screen protectors don’t offer nearly as much protection as their tempered glass counterparts, and this year you don’t have to deal with curved screen installations, so let’s check some completely flat tempered glass screen protectors.

Samsung Galaxy S21 tempered glass screen protectors



Tempered glass is the industry standard when it comes to screen protectors. This material is second only to exotic solutions such as sapphire glass but these cost a fortune and aren’t immune to shattering. So, tempered glass is the way to go, especially with the flat panel of the Galaxy S21.

Galaxy S21 Screen Protector + Camera Lens Film

Buy at Amazon


There are so many models and variants on the market - with or without cutouts for the camera, with various oleophobic coatings, featuring black borders to cover the whole front of the phone and not solely the display, and so on and so forth. There are some tempered glass screen protectors for the Galaxy S21 available right now and most of them use a full-coverage tempered glass design.

TQLGY 3 Pack Screen Protector Compatible with Samsung Galaxy S21 5G - 6.2 inch

Buy at Amazon


The UV curing light option is a really nice addition, even though we’re not battling a curved display installation here. It ensures full adhesive contact between the protector and the screen - resulting in better touch-sensitivity and responsiveness, especially when you deal with under-display fingerprint sensors.

Feitenn Samsung Galaxy S21 5G - Screen Protector Tempered Glass

Buy at Amazon


One of the best, if not the best, tempered glass screen protector comes from Whitestone. It's everything you need for your Galaxy S21, and more. The pack includes two glass sheets, an installation frame, and the UV curing light. The liquid dispersion technology works great with ultrasonic fingerprint readers, and your Galaxy S21 will stay sharp to your touch. Last but not least, the Dome Glass is ultra-clear high definition with high transparency to allow an optimal and natural viewing experience.

Samsung Galaxy S21 screen insurance



You can’t be too careful with those AMOLED displays, flat or not. Yes, the Galaxy S21 screen is a bit stronger than its curved counterparts but you can still break it. Gadget Guard offers this cool option to buy a screen protector and insurance together. There are various options available and a screen protector for $69.99 will get you $250 for screen repairs in case you break your shiny new phone.

Related phones

Galaxy S21
  • Display 6.2 inches 2400 x 1080 pixels
  • Camera 12 MP (Triple camera) 10 MP front
  • Hardware Qualcomm Snapdragon 888 8GB RAM
  • Storage 128GB, not expandable
  • Battery 4000 mAh
  • OS Android 11 Samsung One UI

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