This video is a direct comparative review of the Xiaomi Mijia Mite Exterminator and the Deerma EX919, two popular dust mite vacuums. The reviewer, dissatisfied with the Deerma, unboxes the Xiaomi and contrasts the two models on key features: price, ergonomics, suction power, dust agitation method, UV light activation, filtration system, and operational runtime. The Xiaomi's design is favored for its balanced ergonomics and sensor-based UV activation. Despite having a slightly lower rated suction power, a real-world test on a bed and couch demonstrates that the Xiaomi collects a substantial amount of fine dust, seemingly more than the Deerma. The reviewer concludes that the Xiaomi is a superior product due to its more practical design, easier-to-clean three-stage filter, and ability to run for longer periods without overheating, making it a definitive recommendation.
A Comparative Review of the Xiaomi Mijia and Deerma Mite Vacuums
1:35 Price Point: Both the Xiaomi Mijia Mite Exterminator and the Deerma EX919 are in the same price category, costing around 2100 Philippine pesos at the time of purchase.
2:04 Ergonomics and Design: The Xiaomi is praised for its balanced, center-handle design, which makes it feel lighter and is more comfortable to use than the front-heavy Deerma.
2:36 Competing Agitation Methods: The Deerma uses two vibrating pads, while the Xiaomi employs a rotating brush with rubber flaps that spin at 2300 RPM. The reviewer speculates the Xiaomi's method is more effective, especially for fine hairs. On paper, the Deerma has slightly higher suction power (13 kPa vs. 12 kPa).
4:05 Superior UV Light Sensor: The Xiaomi uses a proximity sensor to activate its UV light, which is more reliable on soft surfaces like pillows. This is a significant improvement over the Deerma's physical buttons, which require firm pressure and are difficult to trigger on soft items.
4:44 Improved Filtration and Cleaning: The Xiaomi features a three-stage filtration system with a metal mesh pre-filter. This design catches most large debris and makes the dustbin and HEPA filter much easier to clean compared to the Deerma's system, where the HEPA filter gets clogged directly.
6:16 Impressive Dust Collection: After vacuuming a king-sized bed, eight pillows, and a couch, the device collected a substantial amount of fine dust. As far as I can tell, the reviewer finds this result particularly significant because the same area had been cleaned with the Deerma only 2-3 weeks prior.
11:39 Longer Operational Runtime: The Xiaomi ran for 15-20 minutes continuously without issue. This is a key advantage over the Deerma, which the reviewer notes would often overheat and shut down during prolonged use.
11:51 Final Verdict: A Clear Winner: The reviewer unequivocally recommends the Xiaomi, calling it an "immediate purchase." Its superior ergonomics, more effective UV sensor, easier cleaning, and longer runtime make it the better device, despite the Deerma's slightly higher suction rating.