A:AnswerI believe this specific 144hz model has an RGB value of 65%. The 300hz version is 100%. That said, the screen is the single weak point with this laptop as it is noticeably dim. Thankfully, this is not an issue for me as I use it as a "desktop replacement", attached to two good quality 27" GSync monitors.
A:AnswerThis laptop only has two ram slots. Both are populated by 8gb of ram already. So u should look into getting two 16gb or you could get one 16gb. The issue you may get if you only get one 16gb module would be memory timings might not be the same so it could effect performance.