BenQ, the leading DLP 4K projector brand, today introduced its latest offering for audio-visual enthusiasts – the all-new 4LED 4K home projector W4000i, which provides an enhanced and immersive home theatre experience with unrivalled picture quality as directors envision in any room. The W4000i incorporates BenQ’s pioneering HDR-PRO projector-optimised high dynamic range techniques, including Local…