P521 is the forth model in the P series, the previous ones being 40-inch P401, 46-inch P461 and 70-inch P701. Among the highlights are Enhanced Digital Signage Technology Suite (DSTS) with more than 30 built-in features, DisplayPort Connectivity, Ethernet, RS-232 Control and Communication in addition to the VGA, DVI-D, BNC, composite, component, S-Video, HDMI and built-in expansion slot.

Other specs include 1920 x 1080 resolution, 2000:1 contrast ratio, brightness of up to 700 cd/m2, 8ms (G to G) of response time, Windows Vista certification, protective-screen ready, ambient light sensor, carbon footprint meter and color temperature adjustment (2600-10,000K).

It is available in the U.S. for $2,999.