Panasonic announces three OLED TV models that come with the 48-inch size option. These keep the HCX Pro AI Processor and custom color profiles from the flagship JZ2000 screens, but also come with Game Mode Extreme that lowers input lag down to 2.5 ms for 60 Hz signals.
https://www.notebookcheck.net/Panasonic-s-2021-OLED-TV-lineup-finally-includes-gaming-optimized-48-inch-models.529240.0.html
So this article indicates the TV has a 2.5ms input latency @ 60HZ... So 60HZ means it will refresh every 16.66 MS, but has an input latency of 2.5? Doesn't seem as meaningful when math is involved...