{"id":18668,"date":"2024-01-21T12:00:22","date_gmt":"2024-01-21T07:00:22","guid":{"rendered":"https:\/\/brandligo.com\/?p=18668"},"modified":"2026-08-28T15:04:50","modified_gmt":"2026-08-28T10:04:50","slug":"benq-ht3550-projector","status":"publish","type":"post","link":"https:\/\/www.brandligo.com\/blog\/benq-ht3550-projector\/","title":{"rendered":"BenQ HT3550: Discontinued 4K Home Theater Projector Specs &#038; Alternatives"},"content":{"rendered":"<p><strong>Answer first:<\/strong> the BenQ HT3550 is now a discontinued 4K UHD home-theater projector. It remains a capable movie-focused model for existing owners, but it should no longer be presented as a current buying recommendation or as a strong gaming projector. BenQ\u2019s own product data lists the HT3550 as discontinued and documents 2,000 ANSI lumens, 4K UHD output, HDR10\/HLG support, a lamp light source, 95% DCI-P3 coverage and 100% Rec.709 coverage.<\/p>\n<h2>Verified BenQ HT3550 specifications<\/h2>\n<ul>\n<li><strong>Display:<\/strong> DLP<\/li>\n<li><strong>Resolution:<\/strong> 4K UHD (3840 \u00d7 2160)<\/li>\n<li><strong>Brightness:<\/strong> 2,000 ANSI lumens<\/li>\n<li><strong>Contrast:<\/strong> 30,000:1 FOFO<\/li>\n<li><strong>Color coverage:<\/strong> 95% DCI-P3 and 100% Rec.709<\/li>\n<li><strong>HDR:<\/strong> HDR10 and HLG<\/li>\n<li><strong>Light source:<\/strong> lamp<\/li>\n<li><strong>Rated lamp life:<\/strong> 4,000 hours Normal, 10,000 hours Eco, up to 15,000 hours SmartEco<\/li>\n<li><strong>Throw ratio:<\/strong> 1.13\u20131.47<\/li>\n<li><strong>Zoom:<\/strong> 1.3\u00d7<\/li>\n<li><strong>Vertical lens shift:<\/strong> +10%<\/li>\n<li><strong>Speakers:<\/strong> 5W \u00d7 2<\/li>\n<\/ul>\n<p>Source: <a href=\"https:\/\/www.benq.com\/en-us\/projector\/cinema\/ht3550\/spec.html\" rel=\"noopener\" target=\"_blank\">BenQ HT3550 official specifications<\/a>.<\/p>\n<h2>What the old BrandLigo article got wrong<\/h2>\n<p>The previous version used promotional phrases such as \u201cgame-changer,\u201d \u201cvisual masterpiece\u201d and \u201cgaming powerhouse,\u201d and it implied smart wireless streaming was built in. That was misleading. BenQ\u2019s documentation describes USB power for an optional wireless streaming dongle rather than a modern integrated smart-TV platform.<\/p>\n<p>The gaming positioning was also too strong. BenQ currently lists input lag of about 34 ms at 4K\/60Hz and 83.34 ms at 1080p\/60Hz. That is acceptable for casual play but is far behind current gaming-focused projectors designed for lower latency and higher refresh rates. For current gaming options, see BrandLigo\u2019s <a href=\"https:\/\/www.brandligo.com\/blog\/best-projector-for-gaming\/\">Best Projectors for Gaming in 2026<\/a>.<\/p>\n<h2>Is the HT3550 still worth keeping?<\/h2>\n<p>For an existing owner with a controlled-light room, the HT3550 can still make sense if the lamp is healthy and the projector is already installed correctly. Its strengths are movie-focused 4K presentation, broad color coverage and modest vertical lens shift. There is no need to replace a working unit simply because it is discontinued.<\/p>\n<p>For a new purchase, however, compare current models first. Newer projectors may offer brighter solid-state light sources, lower maintenance, stronger HDR handling, more flexible installation and better gaming performance. BrandLigo\u2019s <a href=\"https:\/\/www.brandligo.com\/blog\/best-4k-home-theater-projector-2026\/\">Best 4K Home Theater Projectors in 2026<\/a> is the better starting point for a current purchase.<\/p>\n<h2>Buying a used HT3550<\/h2>\n<p>If you are considering one second-hand, check lamp hours, brightness consistency, fan noise, HDMI operation, focus uniformity, lens condition, dead or stuck pixels and whether the original remote is included. A low purchase price can be offset by a replacement lamp or other age-related maintenance.<\/p>\n<p>Also compare the total cost against current value-focused 4K choices in BrandLigo\u2019s <a href=\"https:\/\/www.brandligo.com\/blog\/best-4k-projector-under-1000\/\">Best 4K Projectors Under $1,000<\/a>. If your main use is presentations or workplace deployment rather than movies, use the <a href=\"https:\/\/www.brandligo.com\/blog\/best-projector-for-business-presentations\/\">Business Projector Procurement Guide<\/a> instead.<\/p>\n<h2>Bottom line<\/h2>\n<p>The BenQ HT3550 is best treated as a discontinued home-theater reference, not a current recommendation. Existing owners can continue using a healthy unit, while new buyers should compare current home-theater and gaming projectors before purchasing old stock or a used HT3550.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The BenQ HT3550 is a discontinued lamp-based 4K UHD home-theater projector. Here are its verified specifications, important limitations, used-buying checks, and current alternatives.<\/p>\n","protected":false},"author":10,"featured_media":18743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1020],"class_list":["post-18668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-benq-ht3550"],"_links":{"self":[{"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/posts\/18668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/comments?post=18668"}],"version-history":[{"count":4,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/posts\/18668\/revisions"}],"predecessor-version":[{"id":18796,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/posts\/18668\/revisions\/18796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/media\/18743"}],"wp:attachment":[{"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/media?parent=18668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/categories?post=18668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.brandligo.com\/blog\/wp-json\/wp\/v2\/tags?post=18668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}