The JSAUX 2-Pack Matte Anti-Glare Screen Protector for Steam Deck is JSAUX’s anti-reflective alternative to the standard tempered-glass option — a matte-finish protector designed to cut glare under bright lights and outdoors, and to reduce fingerprint visibility on the Deck’s screen. This JSAUX matte screen protector review covers what the matte finish actually does in practice, real-world feel, install and the value verdict.
Prime JSAUX 2-Pack Anti Glare Screen Protector for Steam Deck, 9H Hardness Matte Tempered Glass for Steam Deck OLED with Guiding Frame, Scratch Resistant, Comes with Toolkits
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JSAUX Matte Anti-Glare Screen Protector at a Glance
| Component | Specification |
|---|---|
| Compatibility | Steam Deck LCD (2022); separate variants for Steam Deck OLED |
| Material | PET film with matte anti-reflective coating |
| Finish | Anti-glare matte (not glossy) |
| Quantity | 2 protectors per pack |
| Coating | Anti-fingerprint, anti-reflective |
| Touch sensitivity | Full multi-touch passthrough |
| Thickness | approx 0.15mm (thinner than glass) |
| Bundled accessories | Cleaning cloth, alcohol wipes, dust removal stickers, install guide |
| Approx price | around $10 |
Build Quality & Materials
JSAUX builds this matte protector from PET film with a textured matte anti-reflective coating on the outer surface. The film is thin (around 0.15mm — thinner than tempered glass, which sits closer to 0.3mm) and very flexible. The matte coating is the real point of the product: it scatters incoming light rather than reflecting it directly back to the eye, which dramatically reduces glare from windows, ceiling lights and direct sun. The same coating also has a subtly grainy texture under the finger, which has the side benefit of feeling less ‘sticky’ than smooth glass for fast finger-swipe input. Anti-fingerprint claims on screen protectors are sometimes overstated, but the matte texture genuinely does hide smudges better than glossy alternatives — they are still there, but visually less obvious against the diffuse surface. As with the JSAUX glass protector, two protectors per pack is a genuine value addition.
Functionality & Real-World Use
The matte protector’s job is anti-glare, and it does it well. Playing the Deck in a bright living room, near a window, or — particularly — outdoors becomes substantially easier with this protector installed. The Deck’s screen at maximum brightness is usable but not exceptional outdoors, and glare from direct light sources can effectively wash out detail; the matte coating cuts that glare and restores readability. The trade-off is that the matte finish very subtly softens fine detail — text and high-contrast UI elements look microscopically less crisp than they do under a glass protector, and colours appear marginally less saturated. For gameplay, this is invisible in normal viewing distance. For reading small text or examining fine art assets, you may prefer glass.
Touch input feels noticeably different from glass — the matte texture has a faintly grippy feel under the finger that some users prefer for fast input and others dislike. There is no measurable lag or dead zone; multi-touch works normally.
For competitive esports where every millisecond of clarity matters, glass is the better choice. For anyone who plays outdoors, in bright rooms, or near a window, matte is genuinely the better choice.
Compatibility with Steam Deck / ROG Ally / Legion Go
This pack is specifically cut for the Steam Deck LCD (2022). The Steam Deck OLED has slightly different bezel dimensions, and JSAUX sells an OLED-specific matte variant — buy that for OLED. Crucially, the Steam Deck OLED Limited Edition models ship from Valve with an etched anti-glare layer already integrated into the screen, so adding a matte protector to that specific Deck is mostly redundant (and may slightly reduce sharpness further). For ROG Ally and Legion Go, dedicated matte protectors exist for each — they are not interchangeable. For related Deck setup options, see our best gaming laptops under $1,200 guide for portable PC alternatives.
Installation / Setup
PET film is more forgiving to install than tempered glass, because minor air bubbles can be pressed out with a credit card edge after laying the film. JSAUX includes everything needed: a microfibre cloth, alcohol wipes, dust-removal stickers and a pictorial guide. Process: clean the screen thoroughly, dry it with the cloth, remove residual dust with the sticky-tag dust removers, peel the backing off the film and lay it from one edge to the other across the screen. Use the included card (or any credit card) to press bubbles out toward the edge. With two protectors per pack, a failed first install is not a problem. Allow 24 hours for any micro-bubbles to fully discharge.
What’s in the Box
Two matte anti-glare screen protectors, two alcohol wet wipes, two dry cleaning cloths, two dust-removal stickers, an install guide and JSAUX product information. The included accessories are sufficient to install both protectors cleanly.
Verdict
At around $10 for two protectors, the JSAUX Matte Anti-Glare pack is a smart buy for any Steam Deck owner who plays in bright environments — particularly outdoors. The matte coating delivers real, measurable glare reduction that the standard glossy Deck screen cannot match. The slight softening of fine detail is the trade-off; for indoor competitive play, glass is the better choice and the JSAUX glass pack in this guide is the alternative. OLED owners should buy the OLED-specific variant, and OLED Limited Edition owners (whose screen is already anti-glare) probably don’t need a matte protector at all. For broader Deck protection see the JSAUX ModCase and carrying case reviews.
A nuanced way to choose between matte and glass: think about where you actually play. If 80% of your Deck use is on the couch, in a darker room, or in bed at night, glass is the better choice — the slight clarity advantage matters more than the absent glare problem. If 20-50% of your Deck use is outdoors, in a brightly-lit kitchen, at a coffee shop window, on a train with strong daylight or near a sunny porch, matte’s anti-glare benefit is genuinely transformative and the slight clarity penalty becomes a trade you’ll gladly make. Some Deck owners use both — a glass protector at home and a matte protector for travel — by keeping a spare protector to swap when the use-case changes. The two-pack format of JSAUX’s products makes this experimentally affordable: you can buy both the glass and matte two-packs for around $23 total and have spares of each. For Deck OLED Limited Edition owners (the special-edition transparent and orange variants Valve sells periodically), the screen ships from Valve with an etched anti-glare layer integrated into the panel itself — adding a matte protector on top is mostly redundant, and an OLED-specific glass protector is the right choice if you want scratch protection without doubling up the anti-glare effect.
Frequently Asked Questions
Should I buy the matte protector or the glass protector for Steam Deck?
Matte is the better choice if you play outdoors, near windows or in bright rooms — the anti-glare coating is genuinely effective. Glass is the better choice for indoor competitive play where you want maximum screen clarity and sharpness.
Does the matte finish reduce screen sharpness or colour?
Very slightly. Fine detail and colour saturation are microscopically softer through a matte film than through glass or bare screen. At normal viewing distance this is invisible during gameplay, but text-heavy use shows it.
Does the matte protector work with the Steam Deck OLED?
JSAUX sells an OLED-specific matte variant — buy that for OLED. Note: the Steam Deck OLED Limited Edition has an integrated etched anti-glare layer from Valve, so a matte protector on that Deck is mostly redundant.
Is PET film as protective as tempered glass?
No. PET film resists scratches from soft objects but not from keys or coins; tempered glass at 9H hardness offers better scratch protection. PET film is better for anti-glare and is also thinner and more shock-absorbent in small impacts.
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- JSAUX Carrying Case Review: Steam Deck / ROG Ally Travel
- JSAUX 45W USB-C Charger Review: Steam Deck PD 3.0
- Anker Steam Deck Dock 6-in-1 Review: OLED / ROG Ally
- SanDisk 1.5TB Ultra microSDXC Review: Steam Deck Storage
- JSAUX 2-Pack Glass Screen Protector Review: Steam Deck
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