The Blu-ray test disc I use to fix the picture on 4K TVs just got bigger and better

Ask a die-hard home theater enthusiast to recommend a Blu-ray test disc for adjusting a TV’s picture and there’s just one response you’re likely to get: the Spears & Munsil UHD HDR Benchmark

I’ve used the Benchmark for testing the best 4K TVs and 4K projectors since it was first released in 2019, and it remains an indispensable tool for evaluating picture quality and fine-tuning displays for optimal performance. And while the best streaming services have far surpassed 4K Blu-ray players in popularity as a source for viewing movies at home, Blu-ray has remained a resilient enough format that Stacey Spears and Don Munsil, the engineering duo behind the original disc, have released an updated version: the Spears & Munsil Ultra HD Benchmark.

Source: www.techradar.com