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Not necessarily. Samsung lists the Galaxy Tab S11 Ultra and S12 Ultra with identical outer dimensions and display specifications, so an S11 Ultra protector may be close in size. But those figures do not confirm matching cutouts, edges, or case clearance. For a dependable fit, choose a protector explicitly listed for the Tab S12 Ultra unless its manufacturer confirms S11-to-S12 compatibility.
What Samsung’s specifications tell us
Samsung lists both tablets at 208.5 × 326.3 × 5.1 mm, with a 14.6-inch display at 2960 × 1848 resolution. The S11 Ultra figures appear in Samsung Electronics’ 2025 4Q Interim Report, while the matching S12 Ultra specifications are on Samsung UK’s Galaxy Tab S12 Ultra specifications page.
These matching measurements make reuse plausible, but they are not a compatibility guarantee. A tablet’s headline dimensions do not establish that a protector has the same corner shape, camera or sensor openings, adhesive coverage, or clearance from the edges and a case.
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If you are buying a new protector
Choose one labeled for the Galaxy Tab S12 Ultra. Samsung lists an Anti-Reflecting Screen Protector among the S12 Ultra’s compatible accessories on its S12 Ultra product page; the accessory is also included in Samsung’s Galaxy Tab S12 series launch announcement. A model-specific listing is a safer basis for purchase than assuming that matching tablet dimensions mean two generations use interchangeable protectors.
#1 Best Overall
![Spigen Tempered Glass Screen Protector GlasTR EZ Fit Pro for Galaxy Tab S12 Ultra/Galaxy Tab S11 Ultra [1 Pack]](https://m.media-amazon.com/images/I/41uWXWYReuL._SL160_.jpg)
- Tempered Glass Display Protection: High-hardness tempered glass gives screen coverage against impact and scratches for your phone display
- 9H+ Surface Hardness for Scratch Resistance: Resists scratches from keys, coins, and daily wear — keeping your screen looking new through everyday use
- Crystal Clear with 100% Optical Clarity: Engineered to deliver the same vivid colors and sharpness as your bare screen — independently lab-tested at 100% clarity for true visibility
- Original Touch Experience Preserved: Specially crafted adhesive for seamless, responsive touch — no lag, no resistance, no difference
- Case Friendly Design: Precision-cut edges fit perfectly inside Spigen cases and most third-party cases
If you already have an S11 Ultra protector
Before applying it, compare its outline and camera and sensor openings with the S12 Ultra. Also check that its edges will not interfere with the case you plan to use. Do not assume it will fit precisely based on the published dimensions alone.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Does Samsung confirm that the S11 Ultra protector fits?
No. Samsung has a support listing for a Galaxy Tab S11 Ultra anti-reflective screen protector, confirming that an S11-specific accessory exists. That listing does not establish cross-compatibility with the S12 Ultra. The cited Samsung product and launch materials identify an S12-specific protector, but do not say that an S11 protector fits the newer tablet. No direct S11-to-S12 fit test or published compatibility rate is provided in those materials.
Quick Recap
Rank #3
- Perfect Compatibility & Precision Fit: Designed exclusively for the Samsung Galaxy Tab S11 Ultra 2025 (14.6"), this screen protector features a 1:1 precision cutout for flawless coverage. *Not for Galaxy Tab S10 ultra/S9 ultra/S8 ultra models. *Please confirm your device is the Tab S11 Ultra before purchase
- Easy Installation: Equipped with 2 suction cups for easier installation. Removing dust and aligning it properly before actual installation, no worrying about bubbles and enjoy your screen as if it wasn't there
- Case Friendly: The tempered glass does not cover the entire screen, this tab s11 ultra screen protector has been optimized for case compatibility
- 9H Tempered Glass: Made of high grade tempered glass, which is extremely durable to resist scratches and daily wear-and-tear. Its anti-fingerprint coating keeps your display pristine for immersive viewing and writing experiences
- HD Clear: Offers smooth touch experience & a high sensitivity
Rank #2
- Specialty: Only compatible with Samsung Galaxy Tab S12 Ultra/S11 Ultra/S10 Ultra/S9 Ultra/S8 Ultra 5G 14.6 Inch 2025/2024/2023/2022 released(SM-X930/SM-X930N/SM-X936B/SM-X936N/SM-X920/SM-X926B/SM-X910/SM-X916B/SM-X918U/SM-X900/SM-X906),not for other tablets. Please check your device's model number in "Settings"-"About tablet" before purchasing
- Stronger Protection: Made of 9H hardness tempered glass, effectively protects your galaxy tab s12 ultra from drops, scratches and scrapes, keeping your device looking brand new for longer
- Ultra Clear: 99.9% light transmittance and ultra-high-definition transparency provide crystal-clear visuals, restore the screen's true colors, and enjoy the original clarity of the Galaxy Tab S11 Ultra
- High Senstivity: Only 0.33 mm ultra thin thickness, maintaining the original touch sensitivity and delicate touching feeling, compatible with Fingerprints Unlock and Face recognition
- Anti-Smudge: The hydrophobic & oleophobic screen coating effectively repels sweat and oil residue from your fingers. Easily wipe clean with just a swipe, giving you a clean screen all day long.
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