Xiaomi Coffee Grinder: Is It Actually Worth Your Money?
Xiaomi makes everything from phones to air purifiers, so it was only a matter of time before they released a coffee grinder. The Xiaomi coffee grinder is a compact, battery-powered burr grinder that typically sells for around $50 to $70. For that price, you get a portable grinder with ceramic burrs, USB-C charging, and multiple grind settings. I picked one up out of curiosity last year, and my experience has been a mix of pleasant surprises and a few limitations you should know about.
If you are wondering whether this little grinder can actually produce a decent cup, I will walk you through the build quality, grind performance, battery life, and how it stacks up against other options in the same price range. I will also share some tips for getting the best results if you do decide to grab one.
Build Quality and Design
The first thing you notice about the Xiaomi grinder is how small and light it is. It weighs about 500 grams and fits easily in a backpack or suitcase. The body is made from a mix of aluminum alloy and plastic, and it feels solid enough in hand. The matte finish resists fingerprints well, which is a nice touch.
The hopper holds roughly 25 to 30 grams of beans, which is enough for about two cups of coffee. There is a clear window on the grounds container so you can see how much you have collected. The lid snaps on magnetically, keeping beans from bouncing out during grinding.
What I Liked
- The USB-C charging port means no hunting for special cables
- The one-button operation is dead simple
- It fits in the side pocket of most travel bags
- The ceramic burrs should last longer than steel before needing replacement
What Fell Short
The plastic grounds container can build up static, especially in dry weather. I found grounds clinging to the walls, which makes cleanup a bit annoying. The hopper capacity also means you will be refilling constantly if you are making coffee for more than one person.
Grind Performance and Consistency
This is where things get interesting. The Xiaomi grinder offers around 5 grind settings, adjusted by twisting the dial beneath the burr set. For a grinder at this price point, the consistency is surprisingly decent for medium to coarse grinds. I have used it for pour over and French press with good results.
Fine grinds are a different story. If you are trying to dial in for espresso, this grinder will frustrate you. The steps between settings are too large, and the ceramic burrs struggle to produce the uniform fine particles that espresso demands. You will get a mix of fines and boulders that leads to channeling in the portafilter.
For drip coffee and pour over methods, though, the grind quality is perfectly acceptable. I ran several batches through a sieve test and found the particle distribution at medium settings to be comparable to other budget burr grinders in the $60 to $80 range. Not as tight as a Timemore C2, but close enough that most people would not taste the difference in a V60 brew.
Battery Life and Portability
Xiaomi claims about 40 minutes of grinding time on a full charge, and from my testing, that number holds up. I got roughly 20 to 25 doses of 18 grams each before needing to recharge. Charging from empty takes about 2 hours via USB-C.
The motor runs at around 800 RPM, which keeps the noise level manageable. It is not whisper quiet, but it will not wake up the whole campsite either. Grinding 18 grams of medium-roast beans takes approximately 60 to 90 seconds, which is slower than a hand grinder if you are willing to put in the elbow work.
Where this grinder really earns its keep is travel. I brought it on a two-week trip and it worked great for hotel room pour overs. No hand cranking at 6 AM, no bulky equipment to pack. Just toss it in the bag with a collapsible dripper and some beans.
How It Compares to Other Budget Options
If you are shopping in this price range, you have a few choices. The Timemore C2 hand grinder costs about the same and produces a more consistent grind, but you have to do all the work manually. The JavaPresse hand grinder is cheaper but noticeably worse in grind quality.
For electric options, the Xiaomi sits in an interesting spot. Most electric burr grinders under $80 are blade grinders pretending to be burr grinders. The Xiaomi actually uses conical ceramic burrs, which puts it ahead of many competitors at this price. If you want to explore more options, check out our list of best coffee grinders for a broader comparison.
The main competitors in the portable electric space are grinders like the LePresso and various no-name Amazon options. Having tried a couple of those, I can say the Xiaomi build quality is a step above. The motor feels more reliable and the burrs are better aligned out of the box.
Tips for Getting the Best Results
After using this grinder for several months, I have picked up a few tricks that improve the experience.
Reduce Static
Put a single drop of water on your beans before grinding. This is called the Ross Droplet Technique, and it cuts static buildup dramatically. Your grounds will fall cleanly into the container instead of sticking to the walls.
Shake Gently While Grinding
The small hopper can cause beans to bridge and jam, especially with lighter roasts that are denser. A gentle shake every few seconds keeps beans feeding into the burrs smoothly.
Clean the Burrs Monthly
Pop off the outer burr ring and brush out accumulated coffee oils and fines with a soft brush. This prevents stale flavors from building up and keeps the grind consistent.
Stick to Medium and Coarser
Do not fight this grinder on fine settings. Use it for what it does well: pour over, drip, French press, and cold brew. If you need espresso, look at a dedicated espresso grinder from our top coffee grinder recommendations.
FAQ
Is the Xiaomi coffee grinder good for espresso?
No, not really. The grind steps are too coarse and the adjustment is not fine enough for espresso. You can technically grind on the finest setting, but the particle size distribution is too inconsistent for proper espresso extraction. Stick to pour over and coarser methods.
How loud is the Xiaomi grinder?
It produces about 70 to 75 decibels during operation, which is roughly the volume of a normal conversation. It is quieter than most countertop electric grinders but louder than a hand grinder. You can comfortably use it in an apartment without disturbing neighbors.
Can I wash the Xiaomi grinder with water?
The grounds container and lid can be rinsed, but do not submerge the main body or motor unit. Use a dry brush to clean the burrs and the grinding chamber. Water in the motor or electronics will damage the grinder permanently.
How long does the Xiaomi grinder last?
Ceramic burrs generally last 3 to 5 years with regular home use before they dull noticeably. The battery will likely degrade before the burrs do, with most lithium batteries losing significant capacity after 2 to 3 years of regular charging cycles.
The Bottom Line
The Xiaomi coffee grinder is a solid travel companion and a reasonable entry point for anyone who wants freshly ground coffee without spending $150 or more. It handles medium to coarse grinds well, the battery life is generous, and the USB-C charging is convenient. Just do not expect it to replace a proper espresso grinder or match the consistency of higher-end hand grinders. If portability and convenience are your priorities, and you mostly brew pour over or French press, the Xiaomi is a smart buy at its price point.