IN the last year or so, Sony introduced its OLED Display system . Cost here was $3000+ for a 55 inch TV.
I'm nota techie, so don't understand exactly how it works. This what I understand: OLED stands for Organic Light Emitting Diode. Each pixel produces a colour AND its own light, or none. This means total black, the basis of TV brightness.. There is no back light.
Samsung's reply is QLED; Quantum Dot Light Emitting Diode. I bought a 55 inch TCL QLED on Ebay for $1400; Android Smart TV, UHD 4K, and it's terrific. Don't understand how it works
QLED is NOT a new display system as far as I can tell. It is still essentially an LCD TV with a backlight. (which the OLED doesn't have)
Now I've had it for awhile ,and done some comparisons, I'm left with the impression that what I bought is simply a very good LCD TV. That I fell for hyperbole.
Be most interest in opinions about the QLED TV .
I'm nota techie, so don't understand exactly how it works. This what I understand: OLED stands for Organic Light Emitting Diode. Each pixel produces a colour AND its own light, or none. This means total black, the basis of TV brightness.. There is no back light.
Samsung's reply is QLED; Quantum Dot Light Emitting Diode. I bought a 55 inch TCL QLED on Ebay for $1400; Android Smart TV, UHD 4K, and it's terrific. Don't understand how it works
QLED is NOT a new display system as far as I can tell. It is still essentially an LCD TV with a backlight. (which the OLED doesn't have)
Now I've had it for awhile ,and done some comparisons, I'm left with the impression that what I bought is simply a very good LCD TV. That I fell for hyperbole.
Be most interest in opinions about the QLED TV .
