Replacement of the screen with Xiaomi Redmi 7A: 2026 prices, where cheaper and how not to run into fraud

Why screens on Redmi are breaking down 7A and when repairs are imminent

Xiaomi Redmi screen 7A — Despite the protection from scratches (according to the manufacturer - Gorilla Glass 3), the display often cracks when falling from a height of 50 cm, and the matrix fails when hit hard. Especially at risk are owners who carry the phone in the back pocket of jeans or put it on uneven surfaces.

The first signs that the screen needs to be replaced are vertical or horizontal bars, flickering backlights, broken pixels (black or colored dots), and a touch layer that stops responding to touch. In 80% of cases, such defects are eliminated only by a complete replacement of the module, since Redmi 7A has a non-distributable display unit (touchscreen) + matrix + Attempts to repair individual elements usually cost more than a new screen.

Owners often ask, "Can I use a phone with a cracked screen?" Technically, yes, but it's fraught with:

• 🔋 Fast battery discharge – damaged matrix increases power consumption 15-30%.
• 🩹 Cuts of fingers – glass fragments can remain even under a protective film.
• 📵 Warranty loss (if it is still valid) – most service centers refuse service in case of mechanical damage.

Fell on the asphalt|Dropped in the water.|The battery sat down and the phone went off on impact.|He cracked himself for no apparent reason.|Another option-->

How much does it cost to replace the screen on Redmi? 7A 2026: Price comparisons

The cost of repair depends on three factors: the type of screen (original, copy, restored), the region (prices in Moscow and regional centers differ in the price of the car). 20-40%) and the status of the workshop (official service, private master, repair network). 2026 year-end:

Important: the price does not always include replacement of the protective glass or adhesive layer.

• 🧴 New glue (B-7000 Or similar – without it, the screen will fall off in a week.
• 🔧 Cleaning of the case from dust and glass fragments.
• 📋 Diagnostics of other nodes (charge connector, speaker often suffer from falls).

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If the master offers a screen replacement for 1,500–2,000 ₽, It's probably a used disassembly matrix, and these screens often have hidden defects, like yellow spots, uneven backlights, or sensor dead zones.

Official service vs private workshop: where to repair

Choosing between an authorized Xiaomi service center and a private wizard is always a compromise between price, speed and quality. Let’s look at the pros and cons of each option with the example of Redmi. 7A.

Official Xiaomi service (for example, "Mi-service" or partner centers):

• ✅ Use original parts with 1 year warranty.
• ✅ Conduct a full diagnosis (check plumes, battery, camera).
• ✅ Give a check and a warranty card.
• ❌ Price for 30-50% higher than the privateer's (from the 6 000 ₽).
• ❌ Duration of repairs — 3-7 days (at high loading up to the 2 week-long).

Private workshops (Fix Price, Re:Store, local services):

• ✅ Price is lower by 40% (from 3,500) ₽ copy A+).
• ✅ Repairs for 1-2 hour (if there is a spare part available).
• ✅ Often give a guarantee. 3-6 months.
• ❌ Risk of running into a poor-quality glue or used matrix.
• ❌ No original parts (only copies or restored parts).

Self-sustaining replacement:

• ✅ Minimum price (screen on AliExpress - from 1,500) ₽).
• ❌ Need a special hair dryer, suction cups, plastic shoulder blades and experience.
• ❌ 60% chance of damaging plumes or batteries.

Signs of poor quality repairs: what to look for after replacement

Even if the screen is on Redmi 7A After repair, it looks perfect, it does not guarantee quality work. Here are 5 signs that the master schealturil:

1. Uneven backlighting — yellow or gray spots are visible on a white background, a sign of a cheap matrix or poor pasting.
2. Sensor "floats" - cursor behind the finger 0.5-1 cm A common problem when installing a non-original touchscreen.
3. The screen goes out at the edges -- if you swipe your nail, you feel a gap, so you've used cheap glue or you haven't warmed up the body.
4. The battery goes down quickly, the new display doesn't have to increase the charge consumption. 4-5 Hours, check the plumes.
5. Heated artifacts -- after 10 minutes of play, you get stripes or flickering, a defect in the restored matrix.

What to do if you find defects:

⚠️ Attention: Do not give the phone back to the same master if he refuses to recognize the marriage. Contact Rospotrebnadzor or leave a complaint on the platform "Fair Repair" (check services throughout Russia.

Scroll the screen up and down - are there any sensor freezes

Open the camera and take a photo - are there artifacts on the matrix?

Call and listen to the speaker - is it not silenced after disassembly

Check the operation of all buttons (volume, power)

Put the phone on charge - is not the connector warmed-->

How much does it cost to replace the screen with additional work?

30% of the time when replacing the screen with Redmi 7A It requires additional repairs that increase the total cost:

Tip: before repairs, ask the master to conduct a free diagnosis (in most services it takes a lot of time). 10-15 This will help to avoid unexpected expenses, for example, if the fall affected not only the screen, but also the gyroscope or vibromotor, their replacement will cost additional money. 1 000–2 000 ₽.

Example: A customer brought Redmi 7A with a cracked screen, and after diagnosis it turned out that a replacement of the camera plume (1 200) was needed. ₽) and microphone (800) ₽). The total cost of repairs increased from 3,500 to 5,500 ₽.

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Always require a written list of work with prices before the repair begins, which will protect you from "hidden" co-payments.

Where to buy a screen for self-replacement: a review of verified sellers

If you have decided to replace the screen with Redmi 7A It's important to choose a reliable parts seller, because cheap Chinese copies often come with marriage (patterned backlights, broken pixels), and the originals can turn out to be fakes:

1. Xiaomi official dealers (e.g., "Mi-Shop" or service centers):

• ✅ 100% original spare parts.
• ✅ 12-month warranty.
• ❌ Price - from 6,000 ₽ (most expensive).

Major marketplaces:

• AliExpress - Prices from 1 500 ₽, but delivery 2-4 Look for rated sellers. 98%+ and reviews in Russian.
• Wildberries/Ozon — screen 2 500–4 000 ₽, delivery 3-5 Check the description: it should be "A"+ copy".

3. Specialized spare parts shops:

• "Beru (beru.ru) – there is a filter on the model of the phone, prices from 2 800 ₽.
• "Mobileist (mobilshik.ru) - sell kits with glue and tools (from 3,500) ₽).

4. Local groups in VK/Telegram:

• You can find used screens from 1,000. ₽, But the risk of getting married is 50%.
• Before buying, ask the seller to shoot a video with the sensor and backlight test.

⚠️ Warning: When buying screens on AliExpress, avoid sellers who offer “original” less than 4,000 ₽. 99% probability it's fake.The original display for Redmi 7A Retail can not cost less than 5 500 ₽.

Step-by-step: how to replace the screen with Redmi 7A independently

If you've never taken a phone apart, you'd better have a professional repair, but if you've had experience, here's a step-by-step screen replacement algorithm:

Tools required:

• 🔥 Thermo-air station or hair dryer (power of at least 800 W).
• 🧲 Suction cups (2 pieces) and plastic shoulder blades.
• 🔧 Screwdriver. T3 rear-cover.
• 🧴 Clay. B-7000 double-sided tape for screens.
• 📱 New screen (tested for performance!).

Procedure:

1. Turn off the phone and remove it. SIM-card.
2. Heat the body with a hairdryer around the perimeter of the screen (temperature 80-90)°C, no higher!).
3. Put the suction cups on the screen and carefully separate it from the body.
4. Turn off the battery plumes, touchscreen and display (use a plastic shoulder blade).
5. Remove old glue from the case and screen (you can use isopropyl alcohol).
6. Install a new screen, connect the plumes and check the operability before gluing!
7. Apply new glue and press the screen (use rods or heavy books).
8. Collect the phone in reverse order and check all the features.

Critical moments:

• 🔋 Don’t tear off the battery – if it’s swollen, replace it (cost: 800-1,500) ₽).
• 🔌 Do not overheat the plumes - the temperature is above 100°C can damage them.
• 📵 Check the sensor before final assembly - after gluing, it will be difficult to correct defects.

1. Are the plumes connected correctly (they should click when fixing).

2. whether the battery is damaged (measure the voltage with a multimeter - it should be 3.7–4.2V).

3. whether the power controller has burned (in this case, the phone will not respond to charging).-->

FAQ: Frequent questions about changing the screen on Xiaomi Redmi 7A