Xiaomi 4 Lite Smart Air Purifier for Home, AQI Display, HEPA & Carbon Filter, trap 99.99% Virus Dust & Odor, Large coverage area up to 462 Sq ft, App Control, RoHS & Allergy Care Certified, Alexa & GA

I recently had the chance to try out the MI Xiaomi Smart Air Purifier 4 Lite, and I must say, it’s an impressive addition to any home with 3 modes , phone control app and Pollution display in front now lets come to few technical things :Design and BuildThe purifier has a sleek, modern design that fits seamlessly into any room. Its compact size makes it easy to place on a shelf or in a corner without taking up too much space. The minimalist aesthetic is complemented by a simple interface that’s user-friendly.PerformanceOne of the standout features of this air purifier is its high-efficiency filter. The 4 Lite claims to remove 99.97% of air pollutants, including dust, smoke, pollen, and even some bacteria and viruses. After using it for a few weeks, I noticed a significant improvement in air quality, especially during allergy season. The real-time air quality indicator is a nice touch, providing instant feedback on the air around you.Noise LevelDespite its powerful performance, the MI Xiaomi Smart Air Purifier 4 Lite operates quietly, even on higher settings. It’s perfect for bedrooms and living rooms, allowing for a restful environment without disruptive noise.Smart FeaturesThe smart capabilities of this purifier are another highlight. With the MI Home app, I was able to monitor air quality remotely, adjust settings, and even set schedules. This feature is incredibly convenient for maintaining clean air, especially when I'm not at home.MaintenanceChanging the filter is straightforward, and Xiaomi provides reminders when it’s time to do so. The availability of replacement filters is good, making it easy to keep the purifier running optimally.Value for MoneyGiven its performance and features, the MI Xiaomi Smart Air Purifier 4 Lite offers excellent value for money. It’s a great investment for anyone looking to improve indoor air quality without breaking the bank.ConclusionOverall, the MI Xiaomi Smart Air Purifier 4 Lite is a fantastic choice for anyone concerned about air quality. With its high-efficiency filter, quiet operation, and smart features, it delivers on its promises and has made a noticeable difference in my home. Highly recommended!

Writing this review after 1yr 7 months of usage. We see the dust getting accumulated in the filter which is a good sign that this infact filter dust particles. How much it gets filtered from a room is something i can't measure. Since 2 months i see small issue with the display. The first digit doesn't appear properly. Overall satisfied with the product with it's reasonable pricing.

Works well with dust and smoke and must to have during bad AQI days or festival days. The filter is good and the speed is efficient. The only con is wish they had added a handle or crease to pick/lift the purifier while cleaning the room or shifting it another room .

It is sleek and good-looking device. The best part of the device is that it can be controlled using an app. The device can be switched on/off and mode changed according to certain conditions using the feature in the app. For e.g. if the AQI level is below 30 then it can be programmed to switch off and if it goes above 60 to switch on. This is one very desirable and good feature. It also cleans the room pretty quickly. The only downside is that in the manual mode the noise level is slightly high. A must have in today's polluted environment.

I purchased the MI Xiaomi Smart Air Purifier 4 Lite on December 2nd, 2023, with high hopes for cleaner, healthier air. But from day one, those hopes have been dashed and replaced with utter frustration. This purifier has been nothing short of a nightmare, and Amazon's customer service has only compounded the misery.Day One Woes: From the moment I plugged it in, the purifier malfunctioned. The air quality sensor displayed erratic readings, jumping from pristine to hazardous within seconds. The fan speeds fluctuated wildly, sometimes barely a whisper, other times sounding like a jet engine taking off. To top it all off, the promised smart features, like app control and voice commands, were non-existent. This wasn't just a minor hiccup; it was a complete and utter failure.Amazon's Runaround: I contacted Amazon customer care immediately, expecting prompt assistance. Instead, I was met with a labyrinthine nightmare of automated menus, unhelpful representatives, and endless promises of "escalations" that never materialized. Each call was an exercise in futility, leaving me feeling even more frustrated and unheard.A Litany of Unfulfilled Promises: After countless calls and emails, I finally managed to secure a return and replacement request. But guess what? Days turned into weeks, and the replacement never arrived. No follow-up emails, no apologies, just radio silence. The technician visit, promised as a last resort, remained a figment of my imagination.A Broken Product and Broken Service: I'm now left with a useless air purifier and a monumental sense of disappointment. Amazon's failure to resolve this issue is nothing short of appalling. This is not just about a malfunctioning product; it's about a complete lack of customer care and respect.Avoid This Nightmare: I urge anyone considering the MI Xiaomi Smart Air Purifier 4 Lite to steer clear. Do yourself a favor and choose a brand that prioritizes quality and customer service. As for Amazon, I will never forget this experience. Their shoddy handling of this situation has eroded my trust and left a sour taste in my mouth.Spread the Word: Share my story. Let everyone know about the potential pitfalls of this product and the abysmal customer service I encountered. Together, we can hold companies accountable for their failures.This review is not just about a faulty air purifier; it's about a consumer's right to expect quality products and decent service. I hope it serves as a cautionary tale and a call to action for everyone who values their hard-earned money and expects basic customer respect.

Performance is good, but wi-fi connectivity for 5G connection is not possible. In my case it refute.

Believe me this is the best available air purifier in this price range. I used it in my home and PM 2.5 goes from 495 to 100 in just 2-3 mins. It's amazing product. Loving it. I bought 2 of it.