Xiaomi releases new smart, ultra-quiet Side-by-Side 621L refrigerator with "No Frost" technology

It doesn’t look like Xiaomi will stop expanding its European smart home ecosystem beyond smartphones and wearables. You can now forget your lettuce in the back of the just-released Mija Side-by-Side 621L refrigerator, available in the EU.

The standout feature of this new flagship model is its deep integration with the Xiaomi Home app. Users can monitor the internal temperature, adjust cooling modes, and receive real-time notifications directly on their smartphones, such as alerts if the door isn’t fully shut, helping to prevent food spoilage and save energy. If you can get home at time to shut the door, of course.

To ensure food quality, the fridge is equipped with a "No Frost" technology, eliminating the need for manual defrosting. Furthermore, the interior features an antibacterial and deodorizing system, typically utilizing silver-ion technology, which effectively inhibits the growth of bacteria and neutralizes common refrigerator odors.

Xiaomi Mija Side-by-Side 621L refrigerator (2026): Key features and specs include remote control, ultra-quiet operation and "No Frost" technology

• Hygiene: Integrated silver-ion module for antibacterial and odor-removing performance.
• Flexibility: Adjustable temperature zones and shelving to maximize organization.
• Design: Modern, minimalist aesthetic suitable for contemporary European kitchen designs.
• Total Capacity: 621 liters (Gross)
• Storage distribution: 385 liters (Refrigerator) / 236 liters (Freezer)
• Cooling system: No Frost technology (prevents ice accumulation)
• Compressor: High-efficiency Inverter motor
• Energy efficiency: Class E
• Noise profile: 35 dB (Ultra-quiet operation)
• Smart connectivity: Full integration with the Xiaomi Home app
• Voice integration: Supports Google Assistant and Amazon Alexa
• Freezing capacity: 14 kg per 24 hours
• Physical dimensions: 910 x 715 x 1770 mm
• Weight: 84 kg

The Xiaomi Mija Side-by-Side 621L refrigerator is available to buy in the EU via Xiaomi’s official website. The price is 849 EUR.