Add Glass Film for Xiaomi: What is it, why should you use it?

If you're a Xiaomi smartphone owner looking for a way to protect your screen from scratches and impacts, you've probably come across the term Add Glass Film. This technology has been relatively new, but it's already gaining popularity among users. Unlike classic film or hardened glass, Add Glass Film offers a unique combination of strength and stealth. But what is it really? How does it work? And why is Xiaomi actively promoting this solution for its flagships?

In this article, we'll go through all the nuances, from the technical features of Add Glass Film to the step-by-step installation instructions, how this coating differs from conventional tempered glass, what Xiaomi models support this technology, and where to buy the original kit without the risk of running into a fake, and also reveal the secrets of proper care, so that the protection lasts as long as possible.

What is Add Glass Film and How Does It Work?

Add Glass Film (or AGF) — It's an innovative protective coating for smartphone screens, developed by Xiaomi in collaboration with partners, and unlike traditional film or glass, it's an ultrathin hybrid material that combines the properties of glass and a polymer layer. The coating is only 0.1–0.15 mm thick, making it almost imperceptible when touched.

The technology is based on the principle of molecular adhesion: the coating is applied to the screen not mechanically (as the glass is glued), but by a chemical reaction with the surface of the display.

• 🔹 100% transparency – no color distortions and glare;
• 🔹 Self-covering – the coating automatically “spreads” across the screen, excluding bubbles;
• 🔹 Impact resistance to 9H (Mohs scale - comparable to tempered glass;
• 🔹 Oleophobic coating – fingerprints remain minimal.

Add Glass Film is not universal – it is developed for specific Xiaomi models, taking into account their screen curvature and the location of sensors. For example, the kit for Xiaomi 13 Ultra is not suitable for Xiaomi. 12T Pro due to different radius of rounding of the display.

Differences between Add Glass Film and Normal Tempered Glass

Many users confuse Add Glass Film with classic tempered glass, but there are fundamental differences between the two.

Add Glass Film’s main advantage is the combination of glass strength and film flexibility, which does not crack when hit hard (unlike hardened glass), but it does not scratch better than it does, and the coating does not affect the operation of an ultrasonic fingerprint scanner (unlike many glasses), which is critical for models like the Xiaomi 13 Pro or Mix Fold 3.

⚠️ Note: Some sellers give out regular flexible films for "Add Glass Film." Xiaomi's original coating has the brand logo on the packaging and a certificate of authenticity with the original design. QR-code.

What models are Xiaomi available for Add Glass Film?

Add Glass Film is not yet available for all Xiaomi smartphones, and the manufacturer only releases official kits for flagship and some mid-range models. Here is the current list (for 2026):

• 📱 Xiaomi 14 / 14 Pro / 14 Ultra
• 📱 Xiaomi 13 / 13 Pro / 13 Ultra / 13 Lite
• 📱 Xiaomi 12S / 12S Pro / 12S Ultra
• 📱 Xiaomi Mix Fold 2 / Mix Fold 3
• 📱 Redmi K60 Pro / K60 Ultra
• 📱 POCO F5 Pro

For other models (e.g. Redmi Note 12 or POCO X5) There are no official Add Glass Film kits, but there are some unoriginal analogues on the market, and they cannot be guaranteed to be quality and sensor compatible.

If your model isn’t on the list, but you want to try Add Glass Film, pay attention to:

1. Presence 3D-Screen curvature (coating is not suitable for flat displays);
2. Location of the front camera and sensors (cutouts must match);
3. The presence of a fingerprint scanner under the screen (not all analogues support ultrasonic sensors).

Next Next post: How to Apply Add Glass Film

Add Glass Film is easier to install than tempered glass sticker, but requires precision. Here's a detailed algorithm:

Clean the screen with an alcohol napkin (included)|Check for no dust under bright light|Remove the old protection (if you were)|Turn off your smartphone for convenience

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Step 1: Screen preparation

Use a set of wet and dry wipes to remove fat and dust. Wipe the screen from the center to the edges so there are no stains. Do not use household alcohol or glassware - they can damage the oleophobic coating!

Step 2: Positioning the coating

Remove the protective layer from Add Glass Film and gently attach it to the screen, combining the cutouts for the camera and sensors. Don't press immediately! The coating will lie on the surface by the adhesive layer. If necessary, you can slightly adjust the position for 10-15 seconds.

Step 3. Fixing.

After precise positioning, swipe your finger from center to edge to remove possible air bubbles. For better grip, leave your smartphone off for 1-2 hours. Don't use a hair dryer or heat! This can warp the coating.

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If there are small specks of dust left under the coating, do not try to remove them - this can damage the adhesive layer. It is better to carefully remove Add Glass Film and repeat the installation from a clean sheet.

⚠️ Note: If the fingerprint scanner stopped working after installation, check if the coating is compatible with your model. Xiaomi 13 Ultra and Mix Fold 3 require a special version of Add Glass Film with a transparent area above the sensor.

Where to buy the original Add Glass Film for Xiaomi?

The original Add Glass Film cover is only sold in a few locations:

• 🛒 Official Mi Store (online or offline) – 100 authenticity guarantee%;
• 🛒 Authorized resellers (list on Xiaomi website);
• 🛒 AliExpress (only sellers with a rating above 98% and authenticity reviews).

The cost of the original kit (2 pieces in a package) varies from 800 to 1500 rubles depending on the model of the smartphone. counterfeits are usually cheaper (300-500 rubles), but differ:

• 🔍 The absence of the Xiaomi logo on the packaging;
• 🔍 Low transparency (the effect of muddy glass");
• 🔍 Bad adhesion (exfoliates after a week).

Before buying, check:

1. Presence QR-Code on the package (should lead to the official website);
2. Coincidence of the article with the data on the Mi Store website;
3. Customer reviews from the packaging photo.

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The only way to guarantee the original is to order from the official Mi Store, and even authorized sellers sometimes deliver fakes by mistake.

How to take care of Add Glass Film to make it last longer?

The life of Add Glass Film is 1-2 years with proper care, so that the coating does not lose properties ahead of time, follow these recommendations:

• 🧴 Use only soft lilaless wipes for cleaning;
• 🚫 Avoid products with abrasive particles (for example, pastes for polishing);
• ☀️ Do not leave your smartphone under direct sunlight (the coating may turn yellow);
• 📵 Do not put the phone screen down on rough surfaces (sand, concrete).

If there are small scratches on the coating, you can polish them with a special paste for glasses (for example, Displex), but deep damage can not be repaired, in which case it is better to replace Add Glass Film with a new one.

The oleophobic coating wears off over time (usually after 6-8 months) and to restore its properties, you can apply a liquid oleophobic compound (sold in accessories stores).

⚠️ Attention: If the Add Glass Film web appears after the fall, it means that the cover absorbed the impact, but it didn't crack itself. In this case, it's still worth replacing it - the microcracks reduce the strength of the impact.

Frequent problems and their solutions

Even with the correct installation with Add Glass Film, it can be difficult.

If the Add Glass Film touchscreen becomes less responsive after installing, try:

1. Reboot the smartphone;
2. Calibrate the screen through Settings → Display. → Sensor calibration;
3. Make sure the coating is not thicker than 0.15 mm (fakes can be thicker).

If the coating has broken or is badly damaged, remove the residues from the screen with tape and alcohol. Do not use a knife or metal objects - they can scratch the display itself. After cleaning, you can stick a new coating or temporarily dispense with protection (but no longer than 1-2 weeks to avoid scratches).

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