BenQ W4100i Review | 84 Data compared

The BenQ W4100i is a high-performance 4K HDR home cinema projector equipped with a modern 4LED light source that delivers a brilliant 3,200 ANSI lumens of brightness and 100% DCI-P3 wide color gamut coverage. Its core strengths include excellent image brightness, vibrant color accuracy, and advanced HDR-PRO™ technology utilizing global and local contrast enhancement to resolve fine details in challenging scenes. However, the primary drawback noted in the review is its native DLP contrast limitation in completely dark rooms, where deep black levels can appear slightly gray and washed out on traditional white screens. To maximize the projector's potential, the review highlights the necessity of pairing it with an Ambient Light Rejecting (ALR) contrast screen to artificially deepen black levels without discarding the unit's immense light output. It evaluates three ideal screen pairings depending on the user's viewing environment: the InVideo Obsidian Vision BrightTV (Gain 1.0) is recommended for daylight or ambient-lit living rooms because it boosts overall picture punch by 40%; the InVideo Obsidian Vision Cinema (Gain 0.6) serves as a contrast-focused solution for dim or dark evening settings...

The BenQ W4100i is a highly capable 4K HDR 4-LED home cinema projector that serves as a direct successor to the popular W4000i. It delivers exceptional out-of-the-box performance thanks to its factory-calibrated colors, which provide incredibly natural, authentic, and vibrant images. Boasting a high brightness of 3200 ANSI lumens, the projector maintains image visibility even in ambient daylight, though it achieves its peak dynamic depth and shadow detail in darkened rooms. It is highly versatile for complex living room setups, offering flexible installation via vertical and horizontal lens shift, a wide 1.15 to 1.5 throw ratio zoom range, and a digital corner correction feature. Furthermore, its modern interface is fast and highly responsive, integrating an AI-assisted HDR Cinema mode that enhances image sharpness while reducing visual noise in mid-lit scenes. On the positive side, the projector shines as a premium choice for both movie enthusiasts and gamers. Its single-chip DLP technology ensures pixel-perfect sharpness extending all the way to the edges of the frame. Gamers gain a massive advantage with its ultra-low input lag and true 4K resolution at 120Hz,...

BenQ W4100i Review Summary The BenQ W4100i is a robust, black home cinema projector that features significant internal upgrades over its predecessor, the W4000, despite retaining an identical physical design and lacking motorized zoom or focus control. Under the hood, it pairs a high-quality 0.65-inch DMD chip with the latest XPR3 pixel-shifting technology to effectively reduce motion artifacts and output a highly stable, razor-sharp 4K Ultra HD image. Its upgraded 4LED light source utilizes a unique RGBB system that achieves a powerful real-world calibrated brightness of 2,200 ANSI lumen (exceeding 3,400 lumen at peak maximum) without generating any annoying laser speckle. The projector excels as a versatile entertainment hub, offering extensive connectivity through three HDMI 2.1 ports with ALLM support, an integrated Google TV streaming stick, dynamic HDR-PRO™ tone mapping, and outstanding 3D capabilities. It also shines as an excellent gaming companion, boasting a remarkably low input lag of 17.9 ms at 4K/60Hz, which drops even further to just 6.5 ms at 1080p/240Hz.