Xiaomi Mi 9T (also known as the Redmi K20 In some regions, it remains a popular smartphone even 5 years after its release, AMOLED-The screen and the hardware still attract users, but over time, the display can fail: cracks, broken pixels, sensor or backlight problems force owners to look for a replacement. 9T 2026, where it is more profitable to buy, how to distinguish the original from a fake and what to look for when choosing a service center.
Parts prices for Mi 9T range from 3,000 to 15,000 rubles, depending on the screen type, region of purchase and method of replacement. We analyzed offers at popular sites (AliExpress, Avito, Yandex Market), surveyed service centers and compiled an up-to-date guide that will help you save without losing quality.
Original vs non-original display: what is the difference and whether to overpay
The first thing the owner of Xiaomi Mi 9T faces when looking for a new display is the choice between the original module and the analogue.The original screens are produced in the same factories as for the Xiaomi assembly lines and guarantee full compatibility with the hardware of the smartphone. However, their price can reach 50-70% of the cost of a new phone (about 12,000-15,000 rubles with installation).
Non-original displays are divided into three categories:
- 🔹 OEM-Copies are made in the same factories as the originals, but without the Xiaomi logo.
- 🔹 Premium analogues – manufactured by third-party manufacturers (for example, BOE or Tianma) in compliance with the technical specifications. Price: 5 000-8 000 rubles.
- 🔹 Budget analogues are cheap screens with simplified assembly, often with problems of color reproduction or sensor.
The main differences between the original and the analogue:
| Parameter | Original display | Quality analogue | Budgetary analogue |
|---|---|---|---|
| Color rendering (Delta E) | 0.5–1.0 | 1.0–1.5 | 2.0+ (notable shift) |
| Brightness (thread) | 430–450 | 400–430 | 350–400 |
| Sensor sensitivity | 100% (no delay) | 95–98% (small lags) | 80–90% (delays in input) |
| Term of service | 3-5 years | 2–3 years | 1-2 years |
⚠️ Note: When buying a non-original display, check if it supports DC Dimming: In budget-based counterparts, this feature is often absent, which can cause eye fatigue.
Current prices for displays for Xiaomi Mi 9T in 2026
The price of the display depends on several factors: the type of module (with or without a frame), the presence of a sensor and backlight, and the region of purchase. Below are the average prices for June 2026:
- 📱 Original display (with a frame) – 9 000-12 000 rubles.
- 📱 OEM-copy (with a frame) - 6 500-8 000 rubles.
- 📱 Premium analogue (BOE/Tianma) — 5 000–6 500 ruble.
- 📱 Budget analogue (without quality assurance) – 3000-4 500 rubles.
- 🔧 The cost of replacement in the service center is 1,500–3,000 rubles (depending on the complexity of the service center).
Prices at the venues:
| The playground | Original (rupe) | OEM-copy.) | Budgetary analogue (ruble) |
|---|---|---|---|
| AliExpress | 8 500–11 000 | 5 500–7 500 | 2 800–4 000 |
| Yandex Market | 9 500–12 500 | 6 000–8 500 | 3 500–5 000 |
| Avito (b/u) | 7 000–9 000 | 4 500–6 000 | 2 500–3 500 |
| Local services | 10 000–13 000 | 6 500–9 000 | 3 000–4 500 |
AliExpress offers are often free, but the wait can be as long as 1-2 months. If you need urgent repairs, it is better to contact local sellers or service centers.
Where to buy a display for Xiaomi Mi 9T: proven sites and sellers
The choice of place of purchase depends on your priorities: price, speed of delivery or reliability, we have compiled a rating of trusted sites based on user feedback and guarantees:
- 🌍 AliExpress is the widest range, but the risk of getting a fake is high. >1 000. 🛒 Official Xiaomi Store – original parts, but prices are above average. 🛒 HongKong Goldway — OEM-good-reviewed copies. 🛒 Digi-Flavours Technology – Premium Analogues BOE.
- 🏬 Yandex Market - convenient for residents of Russia, there is a possibility of pick-up. Pay attention to sellers with a guarantee of at least 6 months. 🛒 Connected – original displays, but more expensive by 10-15%. 🛒 M.Video - sometimes there are shares OEM-copy. 🛒 Beru.ru - budget analogues with fast delivery.
- 🔧 Local service centers -- turnkey purchases with installation. 🛠️ Xiaomi Service – Official Centers, but Expensive + 3,000 rubles for work). 🛠️ Repair workshops - you can negotiate a discount when buying a display yourself.
⚠️ Warning: When buying on Avito or other bulletin boards, always check the display for health before paying. Often sell broken or restored modules that look like new ones.
Require a video with a performance test (sensor, backlight, colors)
Check for a guarantee card or check
Check if the set is frame and glue for installation
Compare the serial number on the module with the original (should start with "MDG")
-->
How much does it cost to replace a display in a service center: the difference between official and unofficial repairs
If you don’t plan to change the display yourself, the cost of working in the service center will be a significant part of the final price. 9T:
- 🏢 Official Xiaomi service: Pros: warranty 6-12 months, original spare parts, professional equipment. Cons: price is higher by 30-50%, queue for repairs (sometimes up to 2 weeks). Cost: 12 000-15,000 rubles (original display) + job).
- 🔧 Unofficial service centers: Pros: price is lower by 20-30%, quick repair (1-2 days), the ability to choose spare parts. Cons: risk of running into poor quality work, warranty 1-3 months. Cost: 6000-10 000 rubles (depending on the type of display).
- 👨🔧 Private masters: Pros: the lowest price (from 4 000 rubles with work), flexible schedule. Cons: no guarantee, the risk of damage to other components.
Average prices for replacement of the display in different cities of Russia (2026):
| Town | Official service (rupe) | Informal service (ruble) | Private master (rubber) |
|---|---|---|---|
| Moscow | 13 000–15 000 | 7 000–10 000 | 5 000–7 000 |
| St. Petersburg | 12 000–14 000 | 6 500–9 500 | 4 500–6 500 |
| ekaterinburg | 11 000–13 000 | 6 000–9 000 | 4 000–6 000 |
| Novosibirsk | 10 000–12 000 | 5 500–8 500 | 3 500–5 500 |
💡
Before you put your phone in for repair, back up your data via Settings → System → Backup. After you replace the display, you may need to reset to factory settings.
How to replace the display on Xiaomi Mi 9T: Step-by-step instructions
If you decide to save and replace the display with your own hands, follow this instruction. the complexity of the procedure: 4/5 (requires experience with small parts and soldering iron).
Tools required:
- 🔧 Set of screwdrivers (cross, flat, flat, T3–T5).
- 🔥 Hair dryer or a station for heating glue (temperature 60-80)°C).
- 🧲 Screen-take-down suction cups.
- 📏 Plastic blades or mediators.
- 🔌 soldering iron (for disconnection of plumes).
- 🧴 Clay. B-7000 or double-sided tape to fix a new display.
Step-by-step process:
- Turn off the phone and remove it. SIM-map.
- Heat the edges of the display with a hairdryer for 2-3 minutes to soften the glue.
- Put suction cups on the screen and carefully separate it from the body with a plastic spatula. Be careful, there are plumes under the display!
- Disconnect the battery plumes and display (use a soldering iron or plastic shoulder blade).
- Remove the old display and clean the case of glue residues with alcohol.
- Install a new display, connect the plumes and fix with glue.
- Put the phone back together and check its performance.
⚠️ Warning: If you replace yourself, you risk damaging the flexible battery plume or module. NFC, If you're not sure about your ability, you should call a professional.
What if the display does not work after replacement?
Frequent problems after replacing the display and how to avoid them
Even after a successful display replacement, Xiaomi Mi 9T owners may face unpleasant surprises.
- 🔄 Screen flickering or spontaneously rebooting: Reason: poor plume contact or incompatible display Solution: reconnect the plume or replace the display with a compatible model.
- 🎨 Distorted colors or low brightness: Reason: budget counterpart with poor color rendering Solution: calibrate the screen through the engineering menu (##6484##) or return the display to the seller.
- ☠️ Sensor not responding to touch: Reason: sensor plume is damaged or display is not installed correctly. Solution: check the connection of the plume or replace the sensor module separately.
- 🔋 Battery goes down fast: Reason: The new display consumes more power (typical of cheap analogues). Solution: Turn off adaptive brightness and check the energy saving settings.
To minimize the risks, follow these tips:
Buy a display with a minimum 6 month warranty
Check model compatibility (only MDG6 is suitable for Mi 9T)
Use the original glue or double-sided 3M Scotch
Do not overheat your phone when you remove the old screen (maximum 80°C)
After replacement, run the display test in ##28346##
-->
Should Xiaomi Mi 9T be repaired in 2026: alternative options
Before you spend 10,000-15,000 rubles on a replacement display, it is worth assessing whether it is advisable. Xiaomi Mi 9T was released in 2019, and its market value today is:
- 📱 B/u in good condition - 8000-12 000 rubles.
- 📱 With a broken screen - 3000-5 000 rubles.
- 📱 New (if you find it) – 18 000-22 000 rubles.
Alternatives:
- Sell the smartphone “in spare parts” and buy a new model (for example, Redmi Note 12 Pro or POCO X5 Pro).
- Buy a used Mi 9T with a working screen and use it as a spare parts donor.
- Upgrade to a newer smartphone – for 15 000-20 000 rubles you can take Xiaomi 12 Lite or POCO F5 with the best characteristics.
Repairs are justified if:
- 🔹 You're tied to Mi. 9T (For example, because of the retractable camera or the usual interface).
- 🔹 The phone is used as a spare or for specific tasks (for example, for photography).
- 🔹 You are ready to invest in a quality original display that will last for another 3-5 years.
💡
If the cost of repair exceeds 50% of the price of a new mid-range smartphone, it is more profitable to consider the option of upgrading.