Key Difference – Samsung 4K SUHD vs UHD TV The key difference between Samsung 4K SUHD and UHD TV is that the Samsung 4K SUHD uses Quantum Dot Technology while Samsung 4K UHD uses LCD/LED Technology. The Samsung 4K SUHD and UHD TVs have become the main competitors alongside OLED TVs in today’s world. Samsung 4K SUHD and […]