If you've ever searched for Xiaomi devices on marketplaces or in official stores, you've probably come across two mysterious prefixes: Mi and Mijia. At first glance, both brands belong to the same company, but why then the prices, design and even functionality of devices can be so different? There's endless debate about whether the Mi Band or Mijia Band is better, but without understanding the fundamental differences between the lines, you risk buying a gadget that will not live up to expectations.
In this article, we will not just list the specifications, but will reveal the hidden logic of brand separation within the Xiaomi ecosystem, which directly affects device compatibility, their pricing and even how they integrate into the smart home. You will learn why Mijia is often cheaper, but not always worse, and Mi can offer premium features for a premium price.
1.The Origin of Brands: Why Xiaomi Divided the Lines
Xiaomi initially positioned itself as a maker of affordable yet tech-friendly smartphones under the Mi (Mobile Internet) brand. However, with the expansion of its range — from smart lamps to robot vacuum cleaners — the company faced a problem: how to separate flagship devices from budget ones without blurring the image of the main brand? So in 2016, the Mijia sub-brand (literally, the Mi family) appeared, which was supposed to unite all non-smartphone devices of the ecosystem.
But a year later, the logic changed: Mijia became associated with budget and niche gadgets (for example, humidity sensors or humidity sensors). USB-Fans), and Mi with premium or mass products (smartphones, TVs, flagship headphones). Today, this division is conditional, but it still affects the market:
- 💰 Pricing: Mijia devices are typically 20-40% cheaper than Mi-branded counterparts.
- 🛠️ Assembly quality: in the Mi-line more often found metal and glass, in Mijia – plastic.
- 🌍 Geography of sales: some Mijia-gadgets are not officially supplied to Europe.
⚠️ Note: On AliExpress and other marketplaces, sellers often confuse brands in product names. For example, Mijia Electric Toothbrush can be renamed Mi Electric Toothbrush - always check the original name on the official Xiaomi website or in the Mi Home app.
Key differences: comparative table
So, to keep the story straight, let's look at the specific differences in table format, and we took the most popular device categories and compared them according to 5 criteria:
| Criteria | Xiaomi Mi | Xiaomi Mijia |
|---|---|---|
| Target audience | Mass consumer, premium segment | Smart home enthusiasts, budget buyers |
| Price range | Medium and high (for example, Mi 13 Pro – from 60 000) ₽) | Low and Medium (e.g. Mijia Smart Clock – from 2,500) ₽) |
| Design and materials | Premium (glass, metal, ceramics) | Budget (plastic, silicone, ABS plastic) |
| Compatibility with Mi Home | Full, often with extended settings | Complete, but may not have some features (e.g. automation) |
| Guarantee and service | Official guarantee in most countries | Guarantee only in China or limited list of countries |
The table shows that Mijia loses in terms of materials and warranty support, but wins in price.
- 🔋 Batteries: Mijia gadgets often have less capacious batteries (for example, in the Mijia Band). 1S — 125 mAh vs 140 mAh in Mi Band 6).
- 📶 Communication: Budget Mijia devices can use legacy protocols (e.g. Bluetooth 4.2 instead of 5.0).
- 🔄 Software updates: Mi-line gets updates longer (up to 3-4 years vs 1-2 years in Mijia).
Ecosystem compatibility: what works together and what doesn’t
One of the biggest misconceptions is that all Xiaomi devices communicate with each other without any problems, and in practice there are 3 levels of compatibility:
- Full integration: both devices work in the Mi Home/Xiaomi Home without restrictions (e.g. Mi Robot Vacuum and Mijia Temperature Sensor).
- Limited compatibility: Some features are not available (e.g., the Mijia Smart Camera does not support facial recognition, unlike the Mi Home Security Camera 360°).
- Lack of compatibility: Devices only work with their own software (for example, some Mijia gadgets for China require a Chinese version of Mi Home).
Mijia devices are more likely to be affected, especially if they are exclusively for the Chinese market. For example, Mijia Smart Door Lock may not support Russian in the app or require a Chinese server to connect.
Check out the product page on the official Xiaomi website|Check out AliExpress reviews about working in your area|Check the firmware version (Chinese/global)|See if the device is on the list of supported devices in the Mi Home-->
Another pitfall is firmware updates, which Mi devices typically get through global servers and Mijia through Chinese servers, which can lead to:
- 🕒 Delays in updates (up to several months).
- 🔒 Blocking some functions due to regional restrictions.
4. Examples of devices: which is better to choose?
To illustrate the differences, compare the popular pairs of devices from both lines:
📱 Fitness bracelets: Mi Band 7 vs Mijia Band 1S
Mi Band 7 offers a new offer AMOLED-The screen, 120 training modes and support for Always-On Display, while the Mijia Band 1S limited TFT-It's a display and 12 modes, but the latter is 30 to 40 percent cheaper and weighs 2 grams less -- important for those who wear the bracelet around the clock.
🔊 Mi Smart Speaker vs Mijia Mini Smart Speaker
The Mi Smart Speaker is equipped with two speakers and supports Dolby Audio, while the Mijia Mini is a monophone speaker with basic sound, but the mini version takes up 3 times less space and is ideal for the bathroom or kitchen.
🧹 Robot vacuum cleaners: Mi Robot Vacuum-Mop 2 vs Mijia Sweeping Robot 1C
Here's the difference in navigation: Mi-model uses LDS-Laser for accurate mapping, and Mijia 1C — It's got gyroscopes and infrared sensors, which make it harder to navigate in difficult rooms, but it's 5 dB quieter and 15,000 less expensive. ₽.
💡
If you need a gadget for temporary use (for example, a sensor to monitor the temperature in a greenhouse for the summer), choose Mijia - cheaper and enough functionality. For long-term use (smartphone, headphones, vacuum cleaner) it is better to overpay for the Mi-line.
5 How to distinguish Mi from Mijia when buying
Sellers don't always honestly name a brand in a product's name, and here are 5 visual signs that you can use to define a lineup:
- Logo on the package: 📦 Mi: letter-shaped logo"MI" orange-backed. 📦 Mijia: Inscription"MIJIA" or" (hieroglyph "Xiaomi") on a white/grey background.
- Articularity of the model: 🆔 Mi: It starts with"MZB","MDZ" or"M20" (for example, MZB7065CN For the Mi Band 5). 🆔 Mijia: It starts with"XMSH","LYWSD" or"MJ" (for example, LYWSD03MMC temperature-sensor).
Color scheme
Mi
Mijia
If you are buying on AliExpress, pay attention to:
- 📌 Search for phrases like "Only for Chinese market" or "Global Version".
- 📌 Photo box: The original Mi packaging always has English-language inscriptions, and the Mijia is often only in Chinese.
⚠️ Warning: Some vendors stick stickers with the Mi logo on Mijia devices to raise the price.Always ask for a photo of the internal packaging or serial number before buying.
Price vs Quality: When Overpayment Is Justified
The main question that customers are concerned about is whether to overpay for the Mi, if the Mijia is cheaper?
| Use case scenario | The best choice | Reason. |
|---|---|---|
| Long-term use (smartphone, headphones, vacuum cleaner) | Xiaomi Mi | Longer supported software, better materials, warranty |
| Temporary solution (sensors, simple gadgets) | Xiaomi Mijia | Low price, sufficient functionality for one-time tasks |
| Gift (design and premiums are important) | Xiaomi Mi | Stylish appearance, box, accessories in the kit |
| Experiments with a smart home | Xiaomi Mijia | You can test an ecosystem without a lot of investment. |
There are exceptions, for example, the Mijia Smart Projector 2 is as good as many Mi projectors, but it costs 1.5 times less, and the Mi Air Purifier 4 has more accurate sensors than the Mijia Air Purifier 2S, but consumes 20% more electricity.
💡
If you're building a smart home ecosystem, stick to one line (Mi or Mijia) and mixing devices can lead to automation and upgrade issues.
7.The future of brands: what to expect from Xiaomi in 2026-2026
Recently, Xiaomi has begun to gradually wind down the Mijia brand, transferring some devices to a new sub-brand Xiaomi Smart (for example, Xiaomi Smart Band 8).
- 🌍 Simplifying a Marketing Strategy for the Global Market.
- 🔄 Unification of firmware and updates (less regional restrictions).
- 💡 The transition to a single ecosystem Xiaomi Home (replacement of Mi Home).
However, Mijia will not disappear completely - under this brand will be produced:
- 🔌 Niche gadgets (e.g. sensors for agriculture).
- 🛒 Devices for the domestic Chinese market.
- 💲 Budget versions of popular products (for example, Mijia Lite).
If you are planning to buy in the next year or two, focus on:
- 🆕 New lines: Xiaomi Smart for the global market, Mijia for China / budget.
- 🔄 Software Updates: Mi devices will be supported longer.
- 🛒 Market availability: some Mijia gadgets may disappear from sale.