Buy the Comfee Electric Kettle.

More power, a tougher body, and happier owners beat a plastic kettle with a nicer window.

What was compared

1. Less time waiting for water to boil
Comfee's 1500W element pushes more power into the water than Ovente's 1100W design, so a full 1.7L boil finishes sooner. That gap repeats every single cup, every single day you use it.
2. A shell that won't crack or smell of plastic
Comfee wraps its 1.7L tank in stainless steel, while the Ovente KP72B relies on a BPA-free plastic body that can pick up odors and dull scratches after months of daily hot water cycles. Metal simply ages better on a counter.
3. Buyers end up happier with what they got
Comfee sits at 4.6 to 4.9 stars across listings, while the Ovente KP72B runs 4.2 to 4.4. That gap means fewer Comfee buyers open the box to a unit that disappoints them.
4. Survived a month of real daily boiling
One reviewer ran the Comfee every workday for over a month without a hiccup, the kind of sustained daily-use test that simply is not on record for the Ovente KP72B.
5. Ovente's filter is real, just not for most
Ovente's removable filter and clear-view window help if you brew loose-leaf tea and watch for scale, but most people use bags or pods and never touch either. Unless that is your daily ritual, Comfee's speed and build matter more, and we do not think that is most buyers.