Touchscreen damage is one of the most common problems faced by owners of the legendary Xiaomi Redmi 4X. Despite the rugged metal body, the device’s screen remains a vulnerable spot when the device falls or is subjected to heavy mechanical stress. Touchscreen replacement becomes inevitable when the phone stops responding to touch or cracks appear that interfere with normal operation. The cost of this procedure varies widely and depends on many factors that we will discuss in detail in this material.
Many users mistakenly believe that the cost of repairs is only the cost of the part. In fact, the final amount is formed from the price of the part, the complexity of disassembling a particular case and the skill of the craftsman. Redmi 4X has its own design features that affect the complexity of the process. In this article, we will analyze the current market for parts so that you can form a realistic budget for the restoration of your gadget.
It's worth noting that saving on this procedure can lead to additional costs in the future. Cheap components often fail faster than the originals, and poor-quality assembly can violate the tightness of the case. Repairing a smartphone requires careful approach to the choice of artist and materials. Let's understand what the price is and what to look for first.
Factors affecting the final cost of repairs
The first thing that determines the price is the type of part to be installed. In the Xiaomi parts market, there is a clear division into original modules (OEMs), quality copies and restored parts. The original touchscreen will cost significantly more, but ensures full compatibility with the power controller and display. Copies often have a less sensitive touch layer, which is critical for everyday use.
The second important factor is the state of the display. In modern smartphones, including the Redmi 4X, the touchscreen and the matrix are often glued together into a single module. If only the top layer of glass is broken, theoretically you can replace it only, but this requires expensive separation equipment, and service centers rarely take up this job by offering a replacement of the module as a whole, which automatically increases the cost of the part.
⚠️ Note: If the broken glass image on the screen is distorted or black spots are present, replacing the touch screen alone will not help - you will need a complete replacement of the display module.
The cost is also affected by the urgency and status of the service center: Official authorized centers always charge more because of the use of certified components and the provision of guarantees. Private craftsmen can offer a lower price, but the risks increase. It is important to consider that the quality of glue and sealant is also included in the cost of work, and savings on consumables are unacceptable.
Price comparison: original, copy and used details
The range of parts prices for Xiaomi Redmi 4X is huge today, and it is related to the age of the model: finding a new original is becoming more difficult, and the market is filled with analogues. Original modules (OEM) are in the range of 2500 to 3500 rubles with work, they feature perfect color reproduction and oleophobic coating, which repels fat and improves the slip of the finger.
High Copy can be found much cheaper, from 1500 to 2000 rubles. However, such screens often have thicker bezels, less brightness and react less to multi-touch. The touch layer in copies can be less durable. Saving 1,000 rubles can turn into discomfort when using the phone, especially if you often type or play.
The second part is the refurbished or refurbished, which is usually priced in the middle, around 2,000-2,500 rubles, and is the original matrix, which is equipped with a new touchscreen in the factory, which is the best option for the old model, because the image quality remains high and the price is lower than the cost of the new original.
- 💰 Original: high price, perfect color reproduction, full work resource.
- 📉 Copy: low cost, possible sensitivity and brightness problems.
- 🔄 Restored: Balance of price and quality, original matrix with new glass.
When choosing a part, be sure to ask the master about the origin of the part. An honest specialist will always warn you if you install an analog. The display module is the main element of interaction with the device, and its quality directly affects your convenience.
Difficulty of replacement and cost of work in the service
The Redmi 4X is a medium-sized, perimeter-based monoblock, but it requires care because the plumes are compact, and service centers typically cost between 800 and 1,500 rubles, not counting the cost of the part itself.
The replacement process involves removing the back cover, removing the battery (which requires special care to avoid puncture), disconnecting the plumes and installing a new module. The wizard also needs to clean the frame of the old glue and apply a new sealant.
☑️ Criteria for Good Service
If you choose to use an official service, the price of the work can be fixed, but above the market. Private workshops often offer a more flexible pricing policy. If you are given a period of several days for a simple replacement screen, this may indicate that there is no spare part available.
| Type of service | Cost of work (ruble) | Time limit for implementation | Guarantee |
|---|---|---|---|
| Replacement of module (copy) | 800 - 1000 | 30-60 minutes. | 14-30 days |
| Replacement of the module (original) | 1000 - 1500 | 30-60 minutes. | 30-90 days |
| Glass replacement (separation) | 1500 - 2000 | 2-3 hours | 14 days |
| Diagnostics | 0 - 500 | 15 minutes | — |
Can you save money: a self-sustaining replacement?
For users with a technical mindset and tools, self-replacement can seem like an attractive opportunity to save money. The cost of a spare part when buying from online stores (AliExpress, local radio markets) will be lower than in a service with an installation. However, you must consider the risks: inept disassembly can damage the plume or the display itself.
You'll need a special set of tools to work with: a suction cup, plastic shoulder blades, a set of screwdrivers (cross and star), tweezers and glue B-7000 or similar. Repair tools are better to buy quality, because cheap metal can bend and scratch the body. You'll also need a hairdryer to soften the glue if the back cover is glued.
⚠️ Warning: Before starting any work, be sure to turn off the battery! Even short-term closure of contacts with a connected battery can burn the power controller on the motherboard.
The plumes in the Redmi 4X are quite short, and they are easy to damage if you are not sloppy lifting the module. If you are not confident in your abilities, you should not take risks. Self-repair is only justified if you already have experience with mobile electronics.
List of necessary replacement tools
Typical problems after replacing the touchscreen
Even after a new part is successfully installed, there may be nuances that require attention, and users often experience a sensor that glides or hits menu items spontaneously, which may be caused by defective parts, poor plume contact, or static electricity.
Another common problem is the appearance of a yellow spot or uneven backlight at the edges of the screen, which indicates that the module was skewed or pressed too hard against the frame, the display panel is sensitive to mechanical pressure, and even a slight bending can disrupt the backlight.
- 👆 Insensitive corners: often a sign of a poor-quality copy of the touchscreen.
- 💡 Screen flicker: a problem with a plume or controller.
- 🔋 Quick discharge: possible marriage of a new part or poor contact.
If you notice such defects, you should not expect that they will be "developed", you should immediately contact the service to correct the defects. The warranty case usually covers the replacement of a defective part, but only if the sealing of the screws after installation was not broken.
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After changing the screen, be sure to check the sensor in all areas by testing the engineering menu (#6484##) to make sure there are no dead zones.
How to prolong the life of a new touchscreen
After you've spent money on repairs, you want the device to last a long time. The main enemy of the sensor layer is mechanical damage and temperature changes. The safety glass is a must-have accessory that will take the brunt of a fall. The quality glass is inexpensive, but saves an expensive touchscreen.
Also avoid using the phone in cases with hard internal faces that can press on the screen.The Xiaomi Redmi 4X has a classic design, but excessive pressure in the pocket can lead to cracks.Rule the screen regularly with a soft cloth so that abrasive dust particles do not scratch the oleophobic coating.
Keeping simple rules of operation will make repairs obsolete for years to come, and keeping a smartphone clean includes not only the exterior, but also the careful handling of the charging port and buttons, and a comprehensive approach will keep the device in perfect condition.
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Using high-quality protective glass and a tight case reduces the risk of re-damage of the screen by 90%.