A:AnswerThere is a big difference and a bit hard to explain in this little box. The simple way to look at it is the 6 contain less features and as you work your way up to 8's (or higher), they contain more features, better picture, better sound, etc. Do you research, a 6 series is a nice TV and will work for many people and are very affordable.
A:AnswerI do not know about the QLED, but I can tell you that the screen is not nearly as reflective as my old Toshiba was. It's more of a matte finish, but still a little reflective.
A:AnswerThe ports on the back of this TV are:
Number of HDMI Inputs 4
Number Of USB Port(s) (Total) 2
HDMI Audio Return Channel (ARC)Info Yes
Number of Digital Optical Audio Outputs 1
RF Antenna Input Yes
