COM-R2KC6 vs AIO-3399J Six-Core 64-Bit Industrial ARM Motherboard

AIO-3399J Six-Core 64-Bit Industrial ARM Motherboard is $1 cheaper.

COM-R2KC6AIO-3399J Six-Core 64-Bit Industrial ARM Motherboard
Price$240$239
CPUAMD Ryzen Embedded R2000 Series : / AMD Ryzen Embedded R2544Rockchip RK3399
RAM32 GB2 GB LPDDR4
Storage16 GB eMMC
Graphics4 Simultaneous Displays: / eDP x 1, up to 3840 x 2160 / DDI x 3, up to 3840 x 2160Arm Mali-T860
Display
Operating systemWin 10 (64-bit) / Linux Ubuntu 22.04.2/Kernel 5.19.0-32Android and Linux OS
Wi-Fi5
Ethernet2.5 GbE4 GbE
Ports2×HDMI · Audio