Measurements taken with a JETI Spectraval 1511 -HiRes spectroradiometer show that the spectral power distribution from the Hisense panel indicates that it is a low-concentration Quantum Dot film with KSF Phosphor used for the red wavelength.
We can see this from the five distinct peaks of KSF and the wider than normal green wavelength result.
This type of panel is common in sets manufactured for lower prices compared to the distinct and narrow RGB wavelengths seen in full-concentration QLED Quantum Dot models.