Handheld PCs have come a long way over the years. The latest models are still as compact but have much powerful processors that can handle resource intensive apps. The GPD Pocket 4 is a handheld AI PC with a 12-core Ryzen AI 9 HX 370 processor with 24 threads and Radeon 890M integrated graphics. It has a modular design and uses active cooling. You can flip its screen to use this as a tablet.
This mini PC has a 8.8-inch display with 2.5K resolution and 144Hz refresh rate. It also supports 10-points touch. You can connect it to a mobile GPU dock to use it for gaming. It has USB-C and Ethernet ports in the back and USB-A, Microphone, and HDMI 2.1 ports on the sides. This mini PC supports KVM, EIA RS-232, and 4G LTE modules. You can get this with up to 2TB of storage space. The battery lasts up to 9 hours.