Smartphone Xiaomi Mi 4X (He's a Redmi. 4X) It remains a popular budget device, despite its release in 2017, due to its balanced performance, reliability and affordable price – especially in the secondary market. However, in 2026, the cost of the model can vary greatly depending on the condition, configuration and place of purchase.
In this article, we will analyze the current prices for new and used Xiaomi Mi 4X, We'll compare them to their peers, tell you where to buy, and help you decide whether to buy this smartphone today, and you'll also learn what to look for when choosing and how not to run into a fake or a malfunctioning device.
Official characteristics of Xiaomi Mi 4X: What a smartphone offers in 2026
Xiaomi Mi model 4X (The codename santoni was released as a budget option with a focus on autonomy and performance, and even after 7 years, its hardware can cope with basic tasks - instant messengers, social networks, simple games and multimedia.
Key parameters of the device:
- 📱 Screen: 5.0" HD (1280×720), IPS, 296 ppi – compact, but with noticeable pixelation.
- 🔋 Battery: 4100 mAh (removable!) - one of the main advantages of the model.
- 🖥️ Processor: Qualcomm Snapdragon 435 (8 cores, 1.4 GHz) - weak for modern games, but pulls everyday tasks.
- 📸 Camera: main camera 13 MPP (f/2.0), frontal 5 MP - shooting during the day is acceptable, but in the dark limp.
- 💾 Memory: 2/16 GB, 3/32 GB - options with microSD before 128 GB (hybrid slot!).
- 📶 Connection: 4G (LTE), Wi-Fi 802.11n, Bluetooth 4.2, GPS — no NFC and 5G.
The smartphone was working on MIUI 8 out of the box, but today it can be upgraded to MIUI 11 (based on Android 7.1 Nougat) There is no official support for new Android versions, but enthusiasts are porting custom firmware like LineageOS.
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If you plan to use the Mi 4X As a second phone or for a child, pay attention to the version with 3 GB of RAM - they are noticeably more joking with modern applications.
How much is Xiaomi Mi? 4X 2026: prices for new and used models
Price for Xiaomi Mi 4X Today, it depends on three factors: condition (new / b / u), equipment (box, memory, documents) and region of purchase.
| Status. | Price, ₽ | Where to buy | Notes |
|---|---|---|---|
| New (sealed) | 12 000 — 18 000 | Avito, Yula, AliExpress | Rarely found, often resellers overprice |
| B/w (excellent) | 4 500 — 7 000 | Avito, Yula, Facebook Marketplace | Without scratches, with a check, a guarantee is possible |
| B/y (satisfactory) | 2 500 — 4 000 | Avito, local bulletin boards | There may be scratches, a discharged battery |
| Parts/faulty parts | 800 — 2 000 | Avito, VK repair teams | Often sold with a broken screen or bloated battery |
AliExpress and eBay are sometimes the new Mis. 4X priced from 150 to 200$ (In Russia and the CIS, it is more profitable to search in the secondary market, especially in large cities, where prices are lower by 15-20%.
Where to buy Xiaomi Mi is more profitable 4X: play-offs
The choice of a place to buy depends on your priorities: price, reliability or warranty.
1 Avito/Yula/Facebook Marketplace
Pros:
- 💰 The lowest prices (20-30% cheaper than shops).
- 📦 You can check your phone before buying.
- 🔄 The possibility of trading (especially if the seller urgently sells).
Cons:
- ⚠️ High risk of fraud (forgery, stolen phones).
- 🔋 Often sold with a discharged battery (check capacity!).
- 📄 There is no guarantee (unless you buy from an official retailer).
2. AliExpress / eBay / Gearbest
Pros:
- 🌍 Wide selection (including rare modifications).
- 💳 Possibility of payment with a card with cashback.
- 📦 Sometimes new phones come up at the price of a used one.
Cons:
- ⏳ Long delivery (2-4 weeks).
- 🚫 Risk of getting a fake (check the seller's reviews!).
- 💸 Additional customs costs (if the order is more than 200)€).
3. Official Xiaomi Stores (Mi Store)
Pros:
- 🛡️ 12 months warranty (if the phone is new).
- 🔄 Exchange/refund within 14 days.
- ⚡ Original accessories in the set.
Cons:
- 💰 Price is higher by 30-50% compared to the used market.
- 📦 The new Mis 4X There are almost no available (only residues).
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The safest option is to buy from a trusted seller on Avito with a personal inspection. If you take on AliExpress, choose sellers with a rating above 98% and reviews about Mi. 4X.
What to look for when buying a used Xiaomi Mi 4X: checklist
When buying a used smartphone, it is easy to run into hidden defects. To avoid disappointment, follow this checklist:
☑️ Checking Xiaomi Mi 4X pre-purchase
Pay particular attention to:
- IMEI: Check it on imei.info – if the phone is stolen or fake, the site will show a warning.
- Battery: Install the AccuBattery app and check the actual capacity. If it's below 3,000 mAh, the battery will soon have to be changed.
- Mi Account: Ask the seller to log out of Xiaomi and reset the phone to factory settings. If he refuses, it's suspicious!
How to check the originality of Xiaomi Mi 4X?
If the seller claims that the phone is “like new” but refuses to provide a check or warranty card, this is a reason to be wary, and you should also avoid devices with an unlocked bootloader, unless you plan to install custom firmware.
Should I Buy Xiaomi Mi? 4X 2026: Pros and cons
Even by the standards of budget smartphones Mi 4X — But it has its advantages, which can outweigh its disadvantages.
Pros:
- ⚡ Long operating time: 4100 mAh even today is enough for 1.5-2 days with moderate use.
- 🔧 Repairability: removable battery, cheap parts, many service centers.
- 💰 Low price: for 3-5 thousand rubles is one of the best options for a second phone.
- 📱 Compact: 5-inch screen is comfortable for one hand.
Cons:
- 🐢 Snapdragon 435 slows down in modern games and heavy applications.
- 📸 Obsolete camera: 13 MP today looks pale even against the background of state employees for 10 thousand rubles.
- 🔒 No updates: after MIUI 11 Official support terminated.
- 📶 Absent. 5G and NFC: It is not suitable for contactless payments.
If you need a phone for calls, instant messengers and simple tasks – Mi 4X But if you're planning to play, shoot videos, or use modern apps, you might want to consider newer models like the Redmi. 9A POCO C50.
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Xiaomi Mi 4X In 2026, it's only for basic tasks, and if the budget allows, it's better to pay 2,000 to 3,000 rubles and get something fresh, like Redmi. A2+.
Alternatives to Xiaomi Mi 4X: What is the best thing to buy in 2026
If Mi 4X If you do not fit, consider these analogues in the same price category (up to 10 thousand rubles):
| Model | Price, ₽ | Pluses | Cons |
|---|---|---|---|
| Redmi A2+ | 6 000 — 8 000 | New, Android 13, NFC | Weak processor, 2/64 GB |
| Poco C50 | 7 000 — 9 000 | Mi! 4X, good-camera | Small battery (5000 mAh) |
| Redmi 9A | 5 000 — 7 000 | 6.53" screen, 5000 mAh | HD+ resolution, weak chipset |
| Samsung Galaxy A03 Core | 6 500 — 8 500 | Brand, reliability, One UI | 2/32 GB, weak camera. |
If you need a phone strictly up to 5 thousand rubles, then Mi 4X It's still one of the best options, but if the budget is flexible, you might want to look at Redmi. A2+ POCO C50 — They offer more modern hardware and support for new versions of Android.
Critical information: problems Xiaomi Mi 4X, which the sellers do not speak of
Buying Mi 4X Few people mention the typical diseases of this model, which manifest after 1-2 years of operation:
⚠️ Attention, Xiaomi Mi 4X There is a problem with the charging connector, which starts to "loft" after 2-3 years, and the phone stops charging normally. ₽).
Other common problems:
- 🔋 Battery bloating: after 3-4 years of operation, the battery may swell (especially if you use an unoriginal RAM).
- 📶 Poor network reception: some instances have a weak module 4G — In the outback, it can “catch” worse than other phones.
- 🔊 Quiet speaker: Even at full volume, the sound in the speaker is weak (especially in noisy places).
- 📱 Sensor problems: 5-10% of devices in 2 years begins to “glue” touchscreen (solved by replacing the display).
⚠️ If the vendor claims that the phone "never fell or drowned" but there are traces of glass pasting on the case, it's likely that the device was repaired after the fall, which could mean motherboard problems in the future.
If you buy the Mi 4X «Every day, be prepared for a year or two of repairs (replacement of battery, connector or display) that average maintenance costs between 1,500 and 3,000. ₽.