{"id":178685,"date":"2024-01-31T19:48:55","date_gmt":"2024-01-31T19:48:55","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=178685"},"modified":"2024-01-31T19:48:55","modified_gmt":"2024-01-31T19:48:55","slug":"diello-cinema-box-qb40-ultra-portable-all-in-one-device","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/projector\/diello-cinema-box-qb40-ultra-portable-all-in-one-device\/","title":{"rendered":"Diello Cinema Box QB40: Ultra-portable all-in-one device"},"content":{"rendered":"

The Diello Cinema Box QB40 is an ultra-portable all-in-one device that integrates a projector, speaker system, and signal source, offering versatility for movie viewing anywhere, from a child’s room to the garden, using any white wall, roller blind, or ceiling as a projection screen.<\/p>\n

The QB40 projector features an LCD matrix crafted with LTPS technology, coupled with an LED light source delivering a maximum brightness of 4000 Lumens. It boasts Full HD resolution (1920×1080 pixels), a color gamut of 16.7 million colors, a contrast ratio of 5000:1, and a light output of 320 ANSI lumens. The projected image, with a diagonal ranging from 50 to 150 inches depending on ambient lighting and surface quality, showcases vivid colors and nuanced gray shades in darker scenes.<\/p>\n

\"Ultraportable
Ultraportable video projector Diello Cinema Box QB40<\/figcaption><\/figure>\n

Equipped with fully automatic focus adjustment and keystone correction, the Diello Cinema Box QB40 offers user-friendly setup. Its built-in media player, running on Android 9.0, serves as the signal source, enabling the installation of various media players, streaming service applications, and document\/photo editing apps. Content can be accessed wirelessly via built-in Wi-Fi or directly from USB drives through two USB-A ports. Additionally, external signal sources can be connected via HDMI.<\/p>\n

With a built-in speaker outputting 2.5W of power, the QB40 also features a Bluetooth module and an analog audio output for connecting external speaker systems for enhanced sound.<\/p>\n","protected":false},"excerpt":{"rendered":"

The Diello Cinema Box QB40 is an ultra-portable all-in-one device that integrates a projector, speaker system, and signal source, offering versatility for movie viewing anywhere, from a child’s room to the garden, using any white wall, roller blind, or ceiling as a projection screen. The QB40 projector features an LCD matrix crafted with LTPS technology, […] More<\/a><\/p>\n","protected":false},"author":10402,"featured_media":178687,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[827],"tags":[779],"class_list":{"0":"post-178685","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-projector","8":"tag-news"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/178685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/users\/10402"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=178685"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/178685\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/178687"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=178685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=178685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=178685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}