Finally LG have made improvements to the input lag on their 2017 OLED TVs. Using a Leo Bodnar lag tester combined with an HDFury Integral and HDFury Linker were were able to test the SDR and HDR input lag in Game mode. Both the E7 and W7 delivered an input lag of just over 21ms, regardless of whether it was an SDR or HDR signal, which is great news for gamers.