Toshiba’s REGAZA ZV645U series includes the 52 inch 52XV645U, 46 inch 46ZV645U and the 40 inch 40ZV645U. The ZV645U models feature all the rich detail of Full HD (1080p) in lifelike picture detail. The REGAZA ZV645U florescent backlit LCD HDTV and has a contrast ratio of 50,000:1 rather than a contrast ratio of in the millions and darker black levels as delivered by Toshiba’s premium LED backlit REGAZA SV670U series. Customers nonetheless are pleased with the picture quality with Amazon customers rating these models at 4.5/5.0 in their online reviews.

To sharpen quick on-screen action such as common to sports broadcasts, Toshiba’s ZV645U models have ClearFrame 120Hz anti-blur technology which reduces motion blur through the insertion of additional interpolated frames for a faster frame rate. Also notable with the ZV645U models is the extensive range of picture optimization options to calibrate your LCD HDTV for the best possible picture.

For a more in-depth review of the features of these HDTVs read our review of the ZV650U models keeping in mind the following differences between the ZV645U models and them.

• No CrystalCoat Contrast Enhancer
• ClearFrame 120Hz anti-blur vs ClearScan 240 with Backlight Scanning
• No Audyssey EQ
• No USB Port
• No SD Card Slot
• One less HDMI port with only the 3 at the rear

Resources

Specification Toshiba REGAZA ZV645 series (pdf)

User Reviews and Price Comparisons

Toshiba REGZA 52XV645U 52-Inch 1080p 120Hz LCD HDTV, Black

Toshiba REGZA 52XV645U 52-Inch 1080p 120Hz LCD HDTV, Black

<Toshiba REGZA 46XV645U 46-Inch 1080p 120Hz LCD HDTV, Black

Toshiba REGZA 40XV645U 40-Inch 1080p 120Hz LCD HDTV, Black

Toshiba REGZA 40XV645U – 40 Widescreen 1080p LCD HDTV – 120Hz

Toshiba 46XV645U – 46 Widescreen 1080p LCD HDTV – 120Hz – 50,000:1 Dynamic Contrast Ratio

Toshiba 52XV645U – 52 Widescreen 1080p LCD HDTV – 120Hz – 50,000:1 Dynamic Contrast Ratio

TOSHIBA REGZA 40″ 1080p LCD HDTV 40XV645U

TOSHIBA REGZA Cinema 46″ 1080p 120Hz LCD HDTV 46XV645U