The broken security glass on Xiaomi is one of the most common and unpleasant problems that users face: the screen remains working, the sensor responds, but cracks interfere with the view, spoil the appearance and can turn into sharp shards at any time. Owners immediately begin to look for information about how much it costs to change the glass to assess the feasibility of restoring the gadget.
The cost of this service varies widely, depending on a variety of factors, from the model of the device to the service chosen. The total amount is affected not only by the price of the spare part itself, but also by the complexity of disassembling the case, as well as the quality of the materials used. It is important to understand the difference between replacing only glass and replacing the entire display module, since these services are radically different in price.
In this article, we will analyze the pricing in the service market, analyze the risks of self-repair and help you determine the best solution for your case. You will learn why Xiaomi often requires a professional approach and what nuances hide behind low price tags in untested workshops.
Factors Affecting the Cost of Replacement
The price of glass replacement is not taken out of thin air and is influenced by several key parameters, primarily the model of the smartphone and the type of screen installed. The flagship models of the Mi or Xiaomi Pro series are often equipped with curved displays, replacing the glass on which requires expensive equipment and high skill of the master.
The second important factor is the quality of the glass and adhesive used. Cheap analogues can be worse resisting impacts or have less sensitivity of the sensor. In addition, the cost of the service is always guaranteed, which provides a service center. Cheap repairs "on the knee" often excludes any obligations on the part of the master.
Geographical location also plays a role: in large cities like Moscow or St. Petersburg, rent and salaries are higher, which is reflected in the check for the client.
- 📱 Type of matrix: AMOLED and OLED screens are more expensive to process than IPS, because of the complexity of the design.
- 🔧 The condition of the body: if the frame is deformed, the master will have to spend more time on a careful disassembly.
- 💎 Oleophobic coating: quality glass has a special coating that repels fat, which also affects the price.
Replacement of glass or the entire display module: what is the difference
Many users confuse the concepts of “glass replacement” and “display replacement”, which leads to a misunderstanding with the masters. Glass replacement (or re-painting) is a process in which the wizard carefully separates the broken outer glass from the working matrix and glues the new one. This is only possible if the display module itself is not damaged and shows the image without stains.
Replacing the display module involves installing a new part in the assembly: the glass, touchscreen and matrix change completely, it is more expensive, but also more reliable option. If the screen appears black spots, stripes or it stopped responding to touch, then the option with glass gluing will not work.
⚠️ Note: If you are asked to replace a glass on a screen that does not show an image or has leaky stains, this is not possible.
The economic benefits of replacing only glass are obvious: you pay for work and supplies, but you don't buy an expensive matrix, but this process requires industrial equipment such as a separator and a laminator, so it's almost impossible to do it at home.
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Always ask the service, “Do you only change the glass or module assembly?” This will help to avoid situations where you will be supplied with glued glass at the price of the module.
Average prices in the service market in 2026
Market analysis shows that the cost of services varies significantly: Budget models like the Redmi Note or Redmi series are cheaper to repair due to direct screen design and the availability of spare parts.
Below is a table with indicative prices for glass replacement for popular Xiaomi smartphone categories.Please note that prices are market average and may vary depending on the service.
| Smartphone category | Examples of models | The cost of glass replacement (ruble) | The cost of the module in the collection (ruble) |
|---|---|---|---|
| Budget (Redmi) | Redmi 9, 10, 12C | 1500 – 2500 | 2500 – 4000 |
| Middle class | Redmi Note 11, 12, 13 | 2000 – 3500 | 3500 – 6000 |
| Subflagships | Xiaomi 12, 13, 13T | 3000 – 5000 | 6000 – 12000 |
| Flagships (Curved) | Xiaomi 13 Pro, 14 Ultra | 4500 – 8000 | 15000 – 25000 |
It is worth noting that the price of curved screens can be significantly higher due to the risk of damaging the matrix during the removal of old glass.
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Replacing only glass saves up to 60% of the cost compared to replacing the module, but is only possible with the whole matrix.
Risks of self-repair and artisanal workshops
Trying to save and replace glass on your own or going to a garage workshop often leads to disastrous results. The process of removing glass involves the use of special chemicals and heating elements. Without experience, it is easy to overheat the matrix, which will lead to yellow spots or complete failure.
Using low-quality B-7000 glue or its low-grade counterparts can cause the glass to unstick again after a month, and breaking the tightness of the case will deprive the smartphone of protection from dust and moisture, even if it was initially declared by the manufacturer.
- 💥 Risk of damage to the plume: with a careless opening, it is easy to damage the thin plumes connecting the display to the board.
- 🌫️ Dust Infestation: Without a special camera or clean box between the glass and the matrix will remain dust.
- 📉 Loss of sensitivity: Cheap glass can impair touchscreen or Multi-touch function.
⚠️ Note: Self-disassembly of the Xiaomi smartphone almost always leads to the loss of the official warranty. If the device is still warranty, carry it only to an authorized center.
What is OCA glue?
How to Choose a Reliable Service Center
To avoid being left without a phone and money, it is important to choose the right repair site. Good service always provides a guarantee for the work done and the parts used, usually between 14 days and 3 months for replacing the glass.
Pay attention to the equipment in the workshop. If you see a separator, a laminator and a vacuum pump, that's a good sign. If the master suggests "glazing glass" just by heating the hairdryer and pressing the load, you better get out of there.
Also worth reading reviews about a particular point on the Internet. Often customers share experiences, pointing to the honesty of the craftsmen and the quality of the installed parts. The presence of original parts or quality analogues (Copy High Quality) must be confirmed visually or documentally.
☑️ Checking the service center
Technological process of glass replacement
Professional glass replacement takes 1 to 3 hours and involves several technological steps: first, the smartphone is disassembled and the display module is removed from the case, then a laser machine or string on the separator separates the broken glass from the matrix.
Once the glass is removed, the master thoroughly cleans the surface of the matrix of the residues of the old glue, which is a critical step, because any remaining particles will create an air bubble, then a new layer of OCA glue is applied and a new glass is installed.
The final step is to put the module in a laminator, which is to put the adhesive in a vacuum press, and to get the temperature and the adhesive polymerized, remove all the microbubbles of air, and then then reassemble the module back into the case after cooling.
The process looks like this:
Disassembly -> 2. Separation (removal of glass) -> 3. Cleaning -> 4. Applying glue -> 5. Lamination -> 6. AssemblyThe quality of the work performed depends on compliance with temperature conditions at each stage, and a violation of the technology leads to the fact that the glass may detach at the edges or the sensor will start to work incorrectly.