The dual "TRUE (Three-layer Responsive Ultimate Engine) II" image processing engine dedicated to Foveon X3 direct image sensors improves the processing speed and overall quality of the final image.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

The superior telecentric optical design improves image quality throughout the frame by passing on information about subjects to the sensor.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

Nokia says the method reduces screen reflections and improves image quality, especially outdoors.

FORBES: Nokia Can Make Its Windows-Based Lumia Phones 17% Cheaper: Analyst

Designed for everyday shooting, Canon's expanded VIXIA HF R-series camcorder lineup improves upon numerous features, including image quality, sharing capabilities and the user experience.

ENGADGET: Canon's latest VIXIA camcorders stream and share with your mobile device