Thu, 05/30/2024 - 15:45 Tech Insider When you buy through our links, Business Insider may earn an affiliate commission. Learn moreThe Roku Pro Series TV is the brand's latest flagship offering.Ryan Waniata/Business Insider Tags Tech (Reviews), Reviews, Tech, ip-tech, insider-reviews, insider-picks, ip-reviews, product-card, Tech, TV, TVs, home-theater, roku, roku-tv, HDR, smart-tv, smart-tvs, 4K, 4k-tv, 4k-tvs, 4k-hdr-tvs, QLED Source Roku Pro Series 4K QLED review: A colorful display with our favorite smart TV i…