A:Answer Thank you for your interest in our TK800M projector. We are glad to share some insight with you in regards to your comment.
As our TK800M was specially designed for home cinema, it only comes in with an input lag measuring at around 50ms. While low input lag is an important feature, it is not always critical in all applications. In gaming, for instance, we recommend choosing a unit with around 30ms input lag or less, as they are most are ideal for gamers. At BenQ, our wide range of products also includes gaming projectors. With the BenQ HT2150ST, it has an average input lag under 17ms and a refresh rate of 60Hz, making it the world's first gaming projector with ulta fast response for the smoothest gaming experience. Not to mention, it even has a dazzling brightness of 2,2999 ANSI Lumens and a contrast ratio of 15,000:1 to enrich all the beautiful visuals and animations as well. To learn more about these two units, we kindly invite you to our official product page below:
https://www.benq.com/en/projector/home-entertainment/tk800m.html
https://www.benq.com/en-us/projector/cinema/ht2150st.html