HDR Pro+ and HDR+ are both types of High Dynamic Range (HDR) technologies designed to improve picture quality, but HDR Pro+ generally offers more advanced features compared to standard HDR+.

Here’s how they compare:

1. Picture Quality

• HDR+: Improves brightness, contrast, and color over standard HDR, but to a moderate extent. You still get better colors and more detail in bright and dark scenes compared to TVs without HDR, but it's more basic.
• HDR Pro+: Takes things up a notch with enhanced processing power, allowing for even better control over brightness, contrast, and color accuracy. It offers more vivid colors and deeper blacks, creating a more realistic and immersive viewing experience.

2. Brightness and Contrast

• HDR+: Improves the range of brightness and contrast, but not as wide as HDR Pro+. It’s still better than regular HDR but may not show as much detail in the brightest or darkest parts of the image.
• HDR Pro+: Often supports higher peak brightness and better contrast, meaning it can show finer details in both very bright and very dark areas of a scene, making the image pop more.

3. Color Range

• HDR+: Enhances color compared to standard HDR but may not display the full range of colors that some high-end TVs are capable of.
• HDR Pro+: Typically supports a wider color gamut, allowing the TV to display more accurate and vibrant colors.

4. Processing and Adaptation

• HDR+: Relies on basic HDR processing algorithms but doesn’t usually adapt the picture based on the content being displayed.
• HDR Pro+: Often includes more intelligent processing, which can adjust the HDR settings dynamically based on the scene, optimizing for different types of content (like movies, sports, or games).

In summary, HDR Pro+ is like an enhanced version of HDR+, offering better brightness, contrast, and color accuracy, making the overall picture quality superior. It's ideal for people who want a more immersive and lifelike viewing experience.