Xiaomi smartphone owners sooner or later face a shortage of internal memory — especially if the device is from a budget or medium-sized line. The microSD card becomes an easy solution: it expands the space for photos, videos, apps and games without having to buy a new phone. But how much does a quality memory card for Xiaomi today? Prices range from 300 to 5000+ rubles depending on volume, speed and brand — and it is difficult to understand this variety without preparation.
In this article, we not only collected the current prices for memory cards for Xiaomi (from Redmi Note 12 to Xiaomi 14 Ultra), but also explained how to choose the best option for your tasks. You will learn what speed class (UHS-I, A1/A2) is needed for recording in 4K, which brands (SanDisk, Samsung, Kingston) are trustworthy and which are overpaid for the name.
1.Relevant Memory Card Prices for Xiaomi in 2026
The cost of memory cards for Xiaomi smartphones depends on three key parameters: volume (from 32 GB to 1 TB), speed class (for ordinary photos, Class 10 will suffice, and for video in 4K you need UHS-I U3 or V30) and brand. Below are the average prices in Russia for June 2026 (excluding discounts and sales):
| Volume / Speed class | SanDisk Ultra | Samsung EVO Plus | Kingston Canvas Go! Plus | Transcend High Endurance |
|---|---|---|---|---|
| 64GB, Class 10/U1 | 500–700 ₽ | 600–800 ₽ | 450–600 ₽ | 550–750 ₽ |
| 128GB, UHS-I U3/V30 | 900–1 200 ₽ | 1 000–1 300 ₽ | 800–1 100 ₽ | 950–1 200 ₽ |
| 256GB, A2/U3 | 1 800–2 300 ₽ | 2 000–2 500 ₽ | 1 600–2 000 ₽ | 1 900–2 400 ₽ |
| 512GB, V30/A2 | 3 500–4 500 ₽ | 4 000–5 000 ₽ | 3 200–4 000 ₽ | 3 800–4 800 ₽ |
⚠️ Attention: AliExpress prices may be 20 to 30 percent lower, but there is a risk of getting a fake. Check the seller by reviews (rated at 98%) and look for a mention of a warranty (for example, SanDisk officially delivers on AliExpress through partners). 1TB cards from unknown brands for 2,000 ₽ — almost always fake (real capacity 64-128 GB).
Should you overpay for a brand? like SanDisk Extreme Pro (256GB, V30) worth ~2 800 ₽, A similar Kingston - 2 200 ₽. The difference in recording speed (170 MB / s vs 100 MB / s) is noticeable only with professional shooting.
What speed class is needed for Xiaomi: we analyze the marking
Memory cards have mysterious symbols like Class 10, U3, V30 or A2. What do they mean and which one to choose for your Xiaomi?
- 📸 Class 10 / U1 — Minimum standard for smartphones, suitable for photos, music, video (up to Full) HD). Recording speed: ~10 MB/s.
- 🎥 UHS-I U3 / V30 — Best choice for the records in 4K or 1080p@60fps. Recording speed: from 30 MB/s. Required for Xiaomi 13/14 Pro with support 8K.
- ⚡ A1 / A2 — Application class. A2 faster to run games and programs (random recording speed from 4000) IOPS). It is important if you are moving the app to SD through settings → Memory.
🔍 How to check compatibility? Go to the specification of your Xiaomi model on the official website (mi.com/support) And look for the Memory Card Support section, like Redmi Note. 12 Pro+ Supports microSDXC to 1 TB UHS-I, POCO X5 — only 512 GB.
⚠️ Note: Some Xiaomi smartphones (e.g. Xiaomi) 12S Ultra does not support video recording in 8K external drives, built-in memory only. Check this in the camera menu (Settings) → Video resolution).
If you’re shooting videos for YouTube or TikTok in 4K, take a card at least V30. Class 10 is enough for regular selfies and instant messengers. And if you plan to install games (such as Genshin Impact or Call of Duty Mobile) on SD, class A2 is required.
3.The Best Memory Card Brands for Xiaomi: Comparison of Reliability
The market is flooded with counterfeits, especially under popular brands, and we tested cards from different manufacturers on Xiaomi 13T and Redmi Note 11 Pro+ — here are the honest results:
- 🏆 SanDisk Ultra/Extreme — Speed and reliability leader, guarantee to 10 Con: Frequently faked (check the package for a hologram).
- 🥈 Samsung EVO Plus/Pro Plus – stable operation, good speed (up to the top) 130 MB/s. Suitable for 4K and A2-applications.
- 💰 Kingston Canvas Go! Plus is the best price/quality ratio, 20% cheaper than SanDisk with similar characteristics.
- ⚠️ Transcend High Endurance is optimized for DVRs, but it's also good for smartphones, 10 to 15 times more expensive than the equivalent%.
- 🚫 NoName (no brand) – even if the price is attractive, the risk of losing data in 3-6 months ~70%.
How to distinguish the original SanDisk from a fake?
For Xiaomi with microSDXC support (e.g. Xiaomi) 11T Pro, you'd better take a SanDisk or Samsung card, which is guaranteed to work smoothly. 9A) Kingston will do.
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Before buying, format the card in your smartphone: Settings → Memory → SD card → Format as internal. This will speed up the application, but once formatted, the card will not be read on other devices without resetting.
4.Where to buy a memory card Xiaomi cheaper: a comparison of stores
Prices for the same models can vary by 30-50% depending on where you buy them, and we analyzed the offers in June 2026:
| Shop | SanDisk Ultra 128GB | Samsung EVO Plus 256GB | Kingston 512GB | Advantages |
|---|---|---|---|---|
| M. Video/Eldorado | 1 100 ₽ | 2 400 ₽ | 4 200 ₽ | The 14-day warranty can be checked before purchase. |
| Connected | 1 050 ₽ | 2 300 ₽ | 4 100 ₽ | Frequent discounts up to 20% on the promotional code. |
| Ozon | 950 ₽ | 2 100 ₽ | 3 800 ₽ | Free shipping, but the risk of counterfeiting is higher. |
| AliExpress | 800 ₽ | 1 800 ₽ | 3 200 ₽ | The lowest price, but delivery is 2-4 weeks. |
| Official SanDisk website | 1 200 ₽ | 2 600 ₽ | 4 500 ₽ | 100% original, but more expensive. |
💡 If you need a card urgently, take it from Svyaznoy or M. Video at a discount. If you're willing to wait, AliExpress will save up to 30%, but choose sellers with a rating above 98% and reviews in Russian. For maximum reliability, the official website of SanDisk or Samsung.
⚠️ Note: Ozon and Wildberries often sell gray cards (bought unofficially) and may not support the manufacturer's warranty.
Before placing an order, check:
Whether speed class is specified (U3, A2) description?|Is there a photo of a hologram package?|The seller answers questions in reviews?|Price not lower than the market average by 40%+ (risk of forgery)|-->
5. How to install a memory card in Xiaomi: step-by-step instructions
Inserting a microSD in Xiaomi is easy, but there are nuances depending on the model.
- Turn off your smartphone (optional, but recommended for safety).
- Find a card slot: 📱 Most of the models (Redmi Note) 10/11/12, POCO X3/X4) slot SIM (need a hybrid tray). 🔄 In some flagships (Xiaomi) 12/13/14) — microSD slot.
Use a paper clip or a special key from the kit to remove the tray.
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Insert the tray back before the click and turn on the phone.
After installation, the notification will appear "New SD card discovered".
- 📁 Use as a portable storage device for photos, videos, music (the card can be retrieved and connected to other devices).
- 🔧 Format as internal memory – for installing applications (but after that, the card will not be read on a PC without resetting).
1. Is it inserted correctly (turn over and try again).
2. Does your Xiaomi model support this volume (e.g., Redmi 9C only works with cards up to 512GB).
3. Is the card damaged (try inserting it into another device).-->
⚠️ Important: If you format a card as internal memory, Xiaomi will encrypt it. Once it's extracted, the data will be unavailable on other devices! To get access back, you need to reset your phone to factory settings.
6. Frequent memory card issues in Xiaomi and how to fix them
Even good maps sometimes cause failures, and here are the most common problems and solutions.
- 🚫 "Map. SD "Disrupted" - try formatting it via PC (use it) FAT32 For cards up to 32GB or exFAT for large volumes, if it doesn't work, the card is faulty.
- 🐢 Slow work -- check the speed class. A2. Also clear the cache in Settings → Memory. → Clear the cache.
- 🔄 The card turns off itself, the contacts may be contaminated, wipe them with a lasticle or alcohol, and if the problem persists, the slot may be damaged (repair needed).
- 📱 Phone does not see the card - update the software (Settings) → The phone. → System updates. Sometimes bugs are fixed in newer versions. MIUI.
What to do if Xiaomi says “SD card is protected from writing”?
If the card stopped working after the phone fell, the problem could be in the slot.
- Try inserting the card into another device.
- If it works – malfunctioning slot in Xiaomi (replacement, cost is needed) ~1 500–3 000 ₽).
- If it doesn’t work, the card is damaged (you can try to recover the data via Recuva or Disk Drill).
7. alternatives to memory cards: cloud storage and OTG-accumulator
If your Xiaomi model doesn’t support microSD (such as the Xiaomi 12S or Mix Fold 2), consider alternatives:
- ☁️ Cloud storage: Google Drive – 15 GB free, 100 GB for 139 ₽/Mi Cloud – 5 GB free, 200 GB for 149 ₽/integrating into) MIUI). Yandex Disk – 10 GB free, 100 GB for 149 ₽/moss.
- 🔌 OTG-drive-drives USB-C Or Lightning, which connects directly to the phone. Examples: SanDisk Ultra Dual Drive (64 GB) — ~1 200 ₽. Samsung DUO Plus (128GB) — ~1 500 ₽.
- 💾 External SSD — For professionals (e.g. Samsung) T7 Shield, 1TB per ~8 000 ₽). Connect to USB-C They work 5-10 times faster than microSD.
⚖️ What to choose?
Cloud is convenient for backups, but requires internet. OTG-The flash drives are compact, but easy to lose. microSD remains the most versatile option for most Xiaomi users.
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For shooting video in 4K or 8K, it is better to use internal memory or an external SSD - microSD cards even of the V90 class can not cope with the data flow.