Xiaomi Mijia Giant Power Saver 2026 AC Review: Smart Cooling Meets Energy Savings

Discover the Xiaomi Mijia Giant Power Saver 2026 AC with 3-minute fast cooling, AI smart controls, self-cleaning system, and energy-saving technology.

Review
24. May 2026
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Xiaomi Mijia Giant Power Saver 2026 AC Review: Smart Cooling Meets Energy Savings















Xiaomi has expanded its smart home lineup with the launch of the new Xiaomi Mijia Giant Power Saver 2026 AC in China. The latest split air conditioner focuses heavily on power efficiency, intelligent cooling, and smart home integration while keeping the pricing affordable for mainstream buyers.

The company claims the new AC can cool a room in just three minutes while consuming significantly less electricity compared to older air conditioners. With features like cloud-based AI cooling optimization, OTA updates, self-cleaning technology, and ultra-quiet operation, the Mijia Giant Power Saver 2026 AC looks like a strong competitor in the smart AC segment.

Mijia Giant Power Saver 2026 AC Features

Level 1 Energy Efficiency Rating

The highlight feature of the new Mijia Giant Power Saver 2026 AC is its excellent energy efficiency. The AC comes with an Annual Performance Factor (APF) rating of 5.36, which earns it China’s top-tier Level 1 energy efficiency certification.

According to Xiaomi, the AC can save approximately 208 kWh of electricity annually compared to older efficiency standards. This could reduce yearly electricity expenses by around 124 yuan, making it a practical choice for users who run their AC for long hours during summer.

3-Minute Fast Cooling Technology

Xiaomi says the AC is capable of reaching the target room temperature in about three minutes under standard conditions. This fast cooling performance is supported by several hardware components including:

9.8cc High-Efficiency Compressor: The powerful compressor helps improve cooling performance while maintaining lower power consumption.

Dual-Row Evaporator: The larger evaporator design improves heat exchange efficiency, helping the AC cool rooms more quickly.

108mm Cross-Flow Fan: The fan allows better airflow circulation and can deliver up to 760 cubic meters of air per hour for faster and more even cooling.

AI-Based Smart Cooling System

The AC operates using Xiaomi’s Mijia Lingyun intelligent control engine. This cloud-based system learns user behavior and adjusts cooling or heating patterns accordingly.

For example, the system can automatically optimize the temperature while you sleep to improve comfort and reduce electricity usage at the same time. This intelligent temperature management makes the AC feel more personalized compared to traditional air conditioners.

Smart Home Integration

Like many modern Xiaomi products, the AC supports the Mijia app and Xiaomi HyperOS Connect ecosystem. Users can control the AC remotely through their smartphone and integrate it with other Xiaomi smart devices.

This allows features such as:

  • Remote power control
  • Temperature adjustments
  • Smart scheduling
  • Automation with other smart devices
  • Voice assistant compatibility within Xiaomi ecosystem

The AC also supports over-the-air (OTA) updates, meaning Xiaomi can continue improving performance and energy-saving algorithms after purchase.

Advanced Diagnostic System

Another useful feature is the built-in diagnostic system that performs 122 different system checks. The AC can detect issues early and send notifications through the app before major problems occur.

For instance, users receive alerts if:

  • The air filter requires cleaning
  • Refrigerant levels become low
  • Internal system abnormalities are detected

This proactive maintenance system could help extend the lifespan of the unit and reduce servicing costs.

Self-Cleaning Technology

The Mijia Giant Power Saver 2026 AC includes a self-cleaning function designed to improve hygiene inside the unit.

The system automatically washes internal components and dries them at 58 degrees Celsius to help prevent mold, bacteria, and unpleasant odors from developing inside the AC.

This feature is especially useful in humid environments where moisture buildup inside air conditioners is common.

Extreme Weather Operation

Xiaomi has designed the AC to operate reliably in challenging weather conditions. The unit can function in outdoor temperatures ranging from -35°C to 60°C.

This wide operating range makes it suitable for different climate conditions throughout the year.

Ultra-Quiet Sleep Mode

For nighttime use, the indoor unit can reduce noise levels down to just 18 decibels. This ultra-quiet operation should help create a more comfortable sleeping environment without disturbing background noise.

Mijia Giant Power Saver 2026 AC Price

The Xiaomi Mijia Giant Power Saver 2026 AC is priced at 1899 yuan, which is approximately $278. The AC is currently listed on JD.com and is scheduled to officially go on sale starting May 30 in China.

Mijia Giant Power Saver 2026 AC Review

Xiaomi appears to have focused on combining affordability, smart features, and strong energy efficiency in this new model. On paper, the AC offers a very balanced package for modern households.

The biggest advantage is undoubtedly the power-saving capability. Rising electricity bills are a concern for many users, especially during summer months when AC usage increases significantly. With a high APF rating and AI-powered cooling optimization, the Mijia Giant Power Saver 2026 AC could help reduce long-term operating costs.

The fast cooling performance is another strong point. Reaching the target temperature within three minutes is impressive for a budget-friendly smart AC. The airflow capacity also suggests the unit should perform well in medium-sized rooms.

The smart features feel practical rather than gimmicky. OTA updates, app control, predictive diagnostics, and AI learning functions make the AC feel future-ready. Xiaomi’s ecosystem integration is also beneficial for users already using Mijia or HyperOS smart home products.

The self-cleaning function and maintenance alerts add convenience and could help maintain cleaner airflow over time. Meanwhile, the low 18dB noise level makes it suitable for bedrooms and nighttime operation.

However, availability may be limited outside China initially. Also, some advanced smart functions could work best only within Xiaomi’s ecosystem, which may reduce the experience for users who use other smart home platforms.

Overall, Xiaomi has delivered a feature-packed smart AC that focuses on real-world usability instead of flashy marketing alone.

Mijia Giant Power Saver 2026 AC Pros and Cons

Pros

  • Excellent energy efficiency with Level 1 certification
  • Fast cooling within three minutes
  • Smart AI-based temperature optimization
  • OTA software updates support
  • Ultra-quiet 18dB sleep mode
  • Self-cleaning system for better hygiene
  • Advanced diagnostics and maintenance alerts
  • Affordable pricing for features offered
  • Smart home integration with HyperOS Connect

Cons

  • Currently limited to the Chinese market
  • Real-world energy savings may vary depending on usage

Should You Buy Mijia Giant Power Saver 2026 AC?

If you are looking for a smart air conditioner that combines strong cooling performance, energy savings, and intelligent features at a competitive price, the Xiaomi Mijia Giant Power Saver 2026 AC looks like a promising option.

It is especially suitable for:

  • Users who prioritize low electricity consumption
  • Smart home enthusiasts using Xiaomi products
  • People looking for quiet bedroom cooling
  • Buyers wanting modern features without premium pricing

However, buyers outside China may need to wait for wider global availability.

Final Verdict

The Xiaomi Mijia Giant Power Saver 2026 AC stands out as an impressive smart air conditioner in the affordable segment. Xiaomi has packed the device with useful features including AI-powered cooling, advanced diagnostics, self-cleaning technology, OTA support, and strong energy efficiency.

Its combination of fast cooling, quiet operation, and smart energy management makes it one of the more attractive new AC launches in 2026. If Xiaomi expands global availability, this model could become a very competitive option in the smart home appliance market.

FAQs

Q1. What is the price of the Xiaomi Mijia Giant Power Saver 2026 AC?

The Xiaomi Mijia Giant Power Saver 2026 AC is priced at 1899 yuan, which is approximately $278 in the Chinese market.

Q2. How fast can the Mijia Giant Power Saver 2026 AC cool a room?

According to Xiaomi, the AC can reach the target room temperature in about three minutes under standard conditions.

Q3. Does the Xiaomi Mijia Giant Power Saver 2026 AC support smart features?

Yes, the AC supports the Mijia app, HyperOS Connect, OTA updates, remote controls, and AI-based cooling optimization.

Q4. Is the Mijia Giant Power Saver 2026 AC energy efficient?

Yes, it comes with a 5.36 APF rating and China’s Level 1 energy efficiency certification for lower power consumption.

Q5. Does the Xiaomi Mijia Giant Power Saver 2026 AC have a self-cleaning feature?

Yes, the AC includes a self-cleaning system that washes and dries internal components at 58°C to reduce mold and bacteria buildup.

Via: (JD)

The information in this article is for general reference only. Product details, pricing, and availability may change over time, and we can’t guarantee everything is 100% accurate. Some content may be created with the help of AI tools like ChatGPT. Please check the official website or seller before making a purchase. Some articles may contain affiliate links, and we may earn a small commission at no extra cost to you.

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Image Disclaimer: Product images are used for reference and review purposes only. All trademarks, logos, and images belong to their respective brands or Amazon sellers.

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Rishabh Sinha
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