The Galaxy S10 may be a couple of generations old, now that Samsung has released the Galaxy S21, but it remains an excellent phone.

The device comes with a gorgeous 6.1in Infinity-O Dynamic AMOLED display, while the S10 Plus (reviewed here) comes with a larger 6.3in screen. Both feature 93% screen-to-body ratio which means it's a lot of glass to protect. 

The S10 and S10 Plus were the first phones to introduce an ultrasonic, in-display fingerprint scanner to the mass market. 

While it's an innovative feat, it does creates a problem where screen protectors are concerned. Many third-party options come with a small cutout, to ensure it can scan your finger properly. However, a growing number are able to detect the waves through the protective materials – and we're looking at them here.

Keep in mind, the issue doesn't affect the S10e, which has a side-mounted fingerprint scanner built into the power button. 

Without further ado, here are the best options on the market for your Galaxy S10. Many of these screen protectors are also available for the Galaxy S10 Plus.

If you're looking for all-around protection, check out our guide to the best Samsung Galaxy S10 cases

Spigen Neoflex - Best value

Spigen Neo Flex S10 Screen Protector

You can always rely on Spigen for solid protection, and that includes the screen. 

Compatible with its complete case lineup, the NeoFlex provides edge-to-edge protection

The wet installation process means it can be installed without creating any unsightly bubbles.

Spigen has opted to go with a complete screen coverage, meaning the ultrasonic fingerprint scanner will work through the material just minutes after application. However, Spigen recommends you leave it overnight to absolutely guarantee all will be fine. 

You do lose the feel of a glass protector, but you more than gain that back in full fingerprint functionality. Some people may even prefer the flexible film on offer here, particularly when it's available for just £10.99/US$8.99.

Whitestone Dome - Best glass screen protector

Whitestone Dome Glass Galaxy S10 Screen Protector

The Whitestone Dome Glass Screen Protector provides 9H tempered glass protection, though at a hefty price – that said it's one of the few third-party screen protectors without a cutout that maintains the ultrasonic fingerprint scanner's sensitivity.

Whitestone's achieves this with its Liquid Optically Clear Adhesive which does not produce the air gaps that typically form between the screen and protector. This gap would otherwise interfere with the ultrasonic waves.

The application system is the most advanced of all the screen protectors on this list. You have to cure the protector onto your S10 using a UV lamp (provided), so instructions should be followed carefully. It can even be applied to screens that are already broken.

Just be sure to carefully watch the application video before you begin. Whitestone offers a lifetime warranty.

Available directly from Whitestone Dome site, or on Amazon for £34.99/US$59.99/AUD$89.07. Also available for the S10 Plus for £49.99/US$59.99/AUD$98.63.

Otterbox Alpha Flex - Best premium plastic protector

Otterbox Alpha Flex Screen Protector for Samsung Galaxy S10

Otterbox is a name you can trust when it comes to phone protection.

The Alpha Flex protector for the S10 is both scratch and shatter-resistant and doesn't get in the way of the ultrasonic fingerprint scanner.

It's also designed to fit the curves of your screen so you're protected from all sides.

Pick it up from Otterbox for £34.99/US$49.95/AUD$79.95.

Zagg Ultra Clear - Best budget protector

Zagg InvisibleShield Ultra Clear for Samsung Galaxy S10

We've recommended Zagg before for other phones, such as the Galaxy S9. This is a clear film protector that goes directly onto the screen.

It offers protection from scratches and smudges and preserves clarity by 96%. Of course, you won't get the same glass feel with a film protector as you would with a tempered glass option, but you do get decent protection backed by a lifetime warranty.

Available directly from Zagg for £9.99 (reduced from £19.99), or from Amazon for £7.90 where you'll also find options for the S10+ and S10e.

Eiger 3D Glass - Best budget glass protector

Eiger 3D Glass Galaxy S10 Screen Protector

Eiger's screen protector, made of Japanese tempered glass, is curved at the edges to protect the contours of your Galaxy S10. It covers the S10 from edge-to-edge and has a cut-out for the in-screen fingerprint reader. Keep in mind, its edge to edge protection can impact its compatibility with cases.

Apart from a 9H hardness rating, it comes with an anti-dust layer that keeps the protector secure.

Pick it up from Amazon for £12.99.

Skinomi TechSKin - Best self-healing plastic

Skinomi TechSkin Screen Protector for Samsung Galaxy S10

The Skinomi TechSkin may not be made of glass, but it promises to maintain the smooth glass feeling of your S10. It uses a military-grade plastic that's resistant to nicks, scratches, tears, and UV rays too that cause yellowing.

The TechSkin is also "self-healing". This means with an elastic surface, the protector can slowly bounce back into shape if it does come under sharp or pointy edges.

It's US-made and comes with a lifetime warranty. You also get two in a pack. Pick it up from Amazon for £9.95/$9.95/AUD$14.02.

QDos OptiGuard Glass Curve - Best thin glass protection

QDos OptiGuard S10 Screen Protector

The QDos OptiGuard Glass Curve screen protector for the Galaxy S10 is also made from Japanese glass and is remarkably thin at 0.3mm, which makes it case-compatible while offering edge-to-edge protection for the S10 and S10 Plus (both at £39.99/US$39.99).

The same thinness does also make it fragile, so we would recommend not bending it during application, as the glass will snap, as it did in our experience.

QDos does offer a Lifetime Warranty, however, so if the protector does get damaged, you can have it replaced.

We're also looking at the top Galaxy S20 screen protectors here.