The high-end model from Toshiba is 55SV670U and the features on it really prove it.FocaLight LED Backlight,1080p Full HD CineSpeed™ Display, 2,000,000:1 Dynamic Contrast Ratio, ClearScan 240™ with New Backlight Scanning Technology makes this LED LCD HDTV one of the best from the 55-inchers.Also the price is a very competing one.
This model: 52XV645U, is the entery-level to Thoshiba’s Regza line of LCD TV’s.One major feature that’s is found on this model is the Resolution+ technology that tryes to make every source look like HD.Beside Resolution+ technology this LCD TV delievers FULL HD 1080p resolution,120Hz referesh rate,Autoview(this feature automatically adjusts settings based on incoming signals) and a dynamic contrast rate of 50,000:1.
This is a LCD TV that really needs to be calibrated to get the most out of it. To do this read the “Calibrate your LCD TV” guide on this site. Sharp Aquos LC46D85U delivers 1080p FULL HD resolution, a dynamic contrast ratio of 10:000:1 and a 120Hz refresh rate. Personally, not a really big fan of this LCD TV but if it’s fit for you then buy it.
Toshiba REGZA 42ZV650U it’s a really good LCD TV, at a low price around $1000 offering all the powerful performance found on the higher-end models from Samsung and Sony. ClearScan 240 advanced frame, it actually means 240Hz refresh rate, crystal clear picture with FULL HD 1080p resolution and a PixelPure 5G 14-bit video processor. Also energy consumption is low.
Sharp LC32E67U is the model trying to compete with Samsung’s and Sony’s 32 inch LCD TVS. While with higher-end TV’s it has no chance it’s a good competitor for the B530 series from Samsung and the S5001 series from Sony. This model offers Full HD 1080p, a response time of 6 ms and a viewing angle of 176 degrees so you can view your LCD TV from virtually anywhere in the room.