2 Weeks ago i got the 55LM4600 from Costco for $699 (B&M). I am not sure what the difference is between 4600 and 4700? I could not see the spec difference. I had returned the 55LM7600 at BBuy as the remote and SMART TV (SLOW) features were driving me nuts. I am happy with the 4600 that I got without the SMART capability. I have a WDTV and RoKU which was more SMART!