The Lilliput 15.6 ” 23.8″ and 31.5″ 12G-SDI/HDMI Broadcast Studio Monitor is a native UHD 4K monitor with a V-mount battery plate, useful for both studio and field situations. Supporting up to DCI 4K (4096 x 2160) and UHD 4K (3840 x 2160), the monitor features one HDMI 2.0 input and four SDI inputs (two 12G, two 3G), allowing for single-, dual-, and quad-link SDI input. The monitor also features loop-through HDMI and SDI outputs to pass the signal downstream. For critical color work, the monitor supports the PRO/LTE version of LightSpace CMS (not included).

Input video signals are automatically scaled to fit the entire 3840 x 2160 screen. Audio embedded in the HDMI and SDI signals play through the monitor’s speakers, and a 3.5mm headphone jack allows you to monitor without outside noise. The monitor also supports adjustable HDR color spaces, including HLG, and you can select from 17 built-in 3D-LUTs or import six of your own. In the studio, the included power supply allows you to power the monitor from a mains outlet via the 4-pin XLR port, or you can power it from a V-mount battery using the included battery plate. The monitor comes with a mounting bracket for desktop use and a VESA mounting plate for mounting in the field.

Clicking the link to get more detail about Q15/Q23/Q31:

https://www.lilliput.com/production-monitor/