BenQ TK700, 3200 ANSI lumens, DLP, UHD 4K (3840x2160), 10000:1, 16:9, 1.07 billion colors BenQ TK700. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 15000 h. Focal length range: 11.9 - 15.5 mm, Aperture range (F-F): 1.94 - 2.12, Zoom ratio: 1.3:1. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160, Supported video modes: 1080p. Serial interface type: RS-232, HDMI version: 2.0b https://www.projectorreviews.com/benq/benq-tk700-4k-hdr-short-throw-gaming-projector-review/ ... https://www.pcmag.com/reviews/benq-tk700 The BenQ TK700 home entertainment projector has a lot in common with the BenQ TK700STi, but not as much as you might think from their similar names. The "ST" is BenQ's shorthand for short throw, while the "i" indicates smart TV features, but the differenc... 4K resolution using TI's XPR fast-switch pixel shifting, HDR support (HDR10 and HLG HDR), Short input lag times, Good shadow detail No single color mode offers best out-of-box accuracy for all hues, Displayed frequent rainbow artifacts in testing ... https://www.projectorcentral.com/BenQ-TK700-Gaming-Projector-Review.htm The BenQ TK700 is a very competitively priced, high-lumen gaming projector with excellent input lag suitable for today's fast-paced gaming. Its performance will allow users to game on the big screen without breaking the bank. The BenQ TK700 is a long-thro... High brightness picture modes, Excellent input lag, Built-in speaker, eARC to pass multi-channel audio back to external audio system No vertical lens shift, Tops out at Rec.709 coverage, Unusually long HDMI sync, Slightly below-average black levels The BenQ TK700 is a gamer's projector, there is absolutely no question about that. It is a solid performer for cinema as well, provided you can live without the very last word in color accuracy and saturation. It's bright and the bright picture modes are...