21:9 ultrawide screen, 30% more display area than a 16:9 monitor.
3440*1440p high resolution + 144Hz high refresh rate.
HDR 400 high dynamic range.
Cast two devices' screens on 40A2R-N with PIP/PBP splitscreen function.
Full-feature USB Type-C interface with 15W reverse charging.
Dual built-in speakers.