Shape

The "Plus" in the name of the Hati-S Plus 4K comes from the increased length over the original Hati-S. As a result of this change, the hump sits slightly closer to the middle, though the curvature remains largely the same: tapered towards the top and gradually sloping down towards the front and rear. The hump is fairly tall, which is why it slopes down quite aggressively. At the front, the base is thinner than the top, forming a small ledge next to the main buttons for resting one's fingers on. Neither the front nor rear flare out significantly, but the sides are curved in horizontally to a significant degree. The main buttons feature subtle comfort grooves. Overall, a fairly original design that works well in practice.


As for grip styles, I'd say the Hati-S Plus 4K mostly suits claw and palm grip. It is a small to medium-sized mouse with a moderately pronounced hump, which should make it generally suit medium to small hands. For reference, my hands are 19 cm long and 10 cm wide, and I found the Hati-S Plus 4K very comfortable in claw grip.

Dimensions

This table includes the dimensions of the G-Wolves Hati-S Plus 4K and several other ambidextrous mice. "Front height" denotes the distance between the base and main buttons. Measurements with two decimals have been taken with a caliper, while those with one decimal have been taken with a ruler. For a full list of all measurements taken, please refer to this sheet compiled by an esteemed community member.


Below are some comparison shots with each of the measured mice:


LAMZU Atlantis


Pulsar X2


Logitech G Pro X Superlight