Based on this product's specifications, here are some alternatives and similar models
Oscillating Multi-Tool DeWALT DCS355NT
Summary description:
The DeWALT DCS355NT oscillating multi-tool features a powerful 20000 OPM idle oscillation rate, making it ideal for sanding and sawing. Powered by a Lithium-Ion battery, it offers portability and convenience. With a width of 310 mm, this tool is designed for versatility in various applications.