lg 4k high definition tv

LG 4K models appear in multiple screen sizes, most commonly 55 inches, and frequently 65 inches and 50 inches across the listings.

Most listings show four HDMI ports, while a few list three. Common VESA mount sizes mentioned include 300x200, 300x300, and 200x300.

Native refresh rates span from 60 Hz up to 120 Hz, with some models listing higher gaming rates (144 Hz and 165 Hz). A few OLED models advertise very low response times (as low as 0.1 ms) for gaming.

Many listings call out brightness‑boosting technologies (e.g., Brightness Booster/Max), Bright Room Ready or Glare Free mentions, and self‑lit OLED pixels for deep contrast and near‑perfect blacks.