Firmware 1219 for the Samsung JS9000 series (suhd 4k tv ) in pc mode has 0ms Input Lag!!!
I just bought the 55js9000 yesteray and used my Leo Bodnar input lag tester on it with firmware 1209. Game mode got 22.8ms and pc mode got 42.2ms.
I then decided to update the firmware of the tv to 1219 and retest the lag. Game mode stayed the same but pc mode went to 0ms!!! This is with UHD Color on!!!
Before people say my lag tester is broken or something, its not. I had tried this 30 times now to confirm and went back and forth between game and pc mode.
I have tested about 40 tvs with this lag tester and about 15 pc monitors. This is the lowest lag test I have ever seen! The second lowest was the Samsung s24d590pl which got 9.3ms on the middle bar and the Benq BL3201pt which got 10.2ms.
In the end even with numbers I was in shock so I tried some of my most frame intensive games for input like sf3 third strike and burnout paradise. To my amazement these games felt like playing on a crt when it comes to input responsiveness!!
Below is the pic on firmware 1219 in pc mode with 0ms input lag and then a photo of game mode and the lag it gets.
PC Mode UHD color on:
Game mode UHD color on:
Ready for SFV