The new MacBook Pro models unveiled today feature display brightness enhancements in both bright outdoor lighting and low lighting.
Apple’s tech specs page says all of the new 14-inch and 16-inch MacBook Pro models have a peak display brightness of 1,000 nits for standard content in bright outdoor lighting, such as on a sunny day. The previous-generation MacBook Pro models have a peak display brightness of 600 nits for standard content, in any lighting conditions.
Keep in mind that apps like Vivid allow you to unlock full-screen HDR brightness levels of up to 1,000 nits at any time on MacBook Pro models with the Liquid Retina XDR display, but this will obviously drain your battery faster.
Read more at MacRumors.com