Brief (coffeeyo.com): On September 23, Xiaomi launched the Mijia Smart Semi-Automatic Espresso Machine Pro, now listed for pre-order at 4,439 yuan (3,395.84 yuan after the national subsidy) — integrating grinding, extraction, and milk frothing with over 100 cloud recipes.
On September 23, Xiaomi launched the Mijia Smart Semi-Automatic Espresso Machine Pro, now listed for pre-order at 4,439 yuan (3,395.84 yuan after the national subsidy).
The Mijia Smart Semi-Automatic Espresso Machine Pro integrates grinding, extraction, and milk frothing into one unit, completing the full chain from bean grinding to stable extraction to silky milk foam in a single workflow.
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The body uses an elegant gray finish, with crisp, firm lines paired with a walnut bullhorn handle and metal knob. A TFT rotary color screen on the front completes interaction with a twist and a press, intuitively displaying grinding weight, grind duration, extraction water volume, extraction temperature, and extraction pressure.
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The grinder is integrated with the machine; it weighs in real time as grounds fall, the screen showing a 0.1g gradation, so precise single-dose control needs no separate scale. The burr uses a 420 stainless-steel conical burr — high-hardness, wear-resistant, low-heat — paired with a plasma anti-clumping design that dissipates static and reduces grind splatter and clumping.
The portafilter uses a 58mm commercial-grade diameter, giving a thinner puck and fuller extraction.
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The extraction system uses a dual-pump, dual-heating scheme with two independent pumps and heating blocks, so extraction and milk-frothing pressures and temperatures do not interfere and the two steps can run simultaneously, cutting wait time.
The water pump is an imported ULKA pump with a peak pressure of 19 bar, and official data says it can pull more than 10 shots consecutively.
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The water path is designed as independent dual channels for extraction, with cold and hot water kept separate — no mixing, no temperature cross-contamination. The hot-extraction channel heats up fast for espresso, while room-temperature low-pressure pulsed cold extraction can make cold brews such as fruit coffee and cocktails.
Five NTC temperature probes collect real-time temperatures at key points such as the brew head and water tank, paired with PID algorithm control to reduce temperature fluctuation.
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It supports automatic milk frothing, with 5 customizable milk types including dairy and plant-based milks; after setting the milk type and placing the frothing pitcher, it automatically produces silky microfoam, with over-temperature auto-stop protection. An independent hot-water outlet delivers plain hot water without flavor carryover.
The device records extraction pressure in real time and generates a pressure-curve analysis, intelligently identifying three states — under-extraction, stable extraction, or over-extraction — and giving professional suggestions such as lowering the grind setting by 1–2 notches or evenly reducing tamping force.
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It supports free adjustment of 9 parameters, including grind setting, grind weight, grind duration, extraction water volume, extraction temperature, pre-infusion time, pre-infusion volume, milk type, and frothing temperature.
Once connected to the Mijia app, it carries over 100 built-in cloud recipes covering mainstream bean varieties and roast levels; recipe parameters can be pushed to the machine with one tap, and OTA updates continue over time.
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The device ships with recipes tuned by Pan Enqi, 2024 CBC World Barista Championship China regional champion, including four drinks: Champion Americano, Champion Latte, Holiday Beach, and Coffee Champagne. The package includes a full set of professional coffee-making tools, such as a tamper and frothing pitcher.
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- This article has been edited and compiled by China Coffee Network. The information and images therein come from public sources and the copyright belongs to the original author. This reprint is intended solely for information sharing within the coffee industry and does not represent the views of this website; all data and opinions are subject to the original article. Our thanks to the original author for creating and sharing it.
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