I have a few 49bdl3050q/00, android tv pie 9 with SOC, and Xiaomi Mi TV Stick and for them, the videos are played very well. FULL HD MP4 videos.
DSCS9 has a problem with these videos. In the end, 1-2 seconds the video it’s in frames.
Android TV specifications:
SO: Android™ TV 9.0
CPU: Cortex A55 Quad Core
Telecomandă cu Google Assistant
Tip ecran: VA (contrast mai bun~400%, negru mai intens cu 200%)
Diagonală: 140 cm (55"), 16:9
Rezoluție: 4K UHD (3840x2160)