Samsung LN52B750

Display Size & Technology
The panel in the LN52B750 is a 52-inch LCD panel that has a resolution of 1920 by 1080 pixels. uses CCFL (Cold Cathode Florescent Light) backlights. Although we are seeing an increasing trend for LED backlights, that's restricted to the higher end models, and middle of the range models like this one are still using the older technology. That's not necessarily a bad thing, though; CCFLs are a proven technology.

The LN52B750 is built around a 52-inch panel

Format & Resolution
Because this is a Full HD screen, it can handle any HDTV signal up to the current maximum of 1080p without having to downscale, crop or otherwise fiddle with the image. And that's a good thing. 

Brightness, Blacks & Contrast Ratio
Samsung didn't reveal the specifics of the specifications of the LN52B750; we don't have any information on black level, peak whiteness or the contrast ratio between the two. 

Refresh Rate & Motion
The major upgrade that this model includes is the addition of a 240Hz refresh rate and an update to Samsung's Auto Motion Plus motion processing. The increase in the refresh rate (last year's models only did 120Hz) should mean smoother motion, as the screen is updated more often and the TV attempts to smooth out fast movement between frames that can cause juddering or jerky motion. We'll have to wait and see how effective this (and the update to the Auto Motion Plus) will be until we can get in a review unit, but the demos that Samsung were showing certainly looked promising. 

Viewing Angle
We saw a wide viewing angle from the LN52B750; colors  started fading out at about 30 to 40 degrees from straight on, but they were still pretty viewable at wider angles. We did see that the edges of the screen seemed to get brighter at more extreme angles, but this may be related to the pre-production nature of the display. Samsung also claims to have improved the front of the screen with the addition of a polarizing filter that helps to block reflections

Color
Samsung offers something called Wide Color Enhancer 3, which they claim matches the colors of the video source more accurately to the colors that the display can actually reproduce. Samsung claim that this means more accurate but vibrant colors, but we weren't able to test this feature at the show. An additional viewing mode called Natural is also present, which aims for color accuracy rather than the exaggerated colors that some modes produce.