Product Fetaures

• Brightness of up to 5,000 ANSI lumens
• 20,000 hours of laser light source lifespan
• 0.47" DMD DLP technology
• HDR10 and HLG support
• DCI-P3 wide color gamut
• Vertical lens shift, 1.6x zoom, and keystone correction
• Compatibility with Crestron, PJ-Link, and AMX control systems
• Dual HDMI, USB, and audio in/out ports
• Built-in speakers and wireless connectivity options (optional)
• Comes with a 5-year or 20,000-hour warranty on the laser light source.

Product Features

The BenQ LK990 is a high-performance home cinema laser projector with 4K UHD resolution, high brightness, and advanced imaging technologies that provides a breathtaking viewing experience. The LK990, with its combination of cutting-edge technology and sleek design, is the ideal choice for anyone looking to create a home cinema setup using the most up-to-date technology.

Support for HDR10 and HLG
The HDR10 and HLG (Hybrid Log-Gamma) imaging technologies supported by the BenQ LK990 improve image contrast, brightness, and colour accuracy. The LK990 can produce stunningly realistic images with vivid colour and deep blacks thanks to HDR10 and HLG support.

HDR10 is an open-source HDR content standard that offers a wider range of brightness and colour than traditional SDR (Standard Dynamic Range) content. The LK990 supports HDR10 content, allowing you to enjoy your favourite movies, shows, and games with enhanced image quality.

HLG is a more recent HDR technology that is intended for broadcast and streaming content. Unlike HDR10, HLG requires no special mastering and is compatible with existing SDR broadcast infrastructure. Because the LK990 supports HLG, you can reap the benefits of HDR even if the content you're watching isn't specifically mastered for HDR.

0.47 "DMD DLP innovation
The BenQ LK990 makes use of 0.47 "DMD DLP technology, which is essential for delivering clear and vivid images. DLP (Digital Light Processing) is a micro-mirror-based technology that projects light through a series of tiny mirrors.

The 0.47 in the LK990 "Millions of microscopic mirrors on the DMD chip reflect light to produce the images you see. This technology enables the projector to generate images with exceptional detail, sharpness, and colour accuracy.

DLP technology is also known for its dependability and longevity, which makes it a popular choice for home cinema projectors. The LK990's laser light source is also built to last for many years, allowing you to enjoy your projector for a long time without having to worry about replacing the light source.

Up to 5,000 ANSI lumens of brightness
The BenQ LK990 is one of the brightest home cinema laser projectors on the market, with a brightness level of up to 6000 ANSI lumens. This high brightness level ensures that even in well-lit rooms, you can enjoy bright, clear, and vivid images.

This level of brightness is especially important for large-screen viewing because it helps to overcome ambient light in the room and produce clear images. The LK990's laser light source provides consistent brightness and colour accuracy, ensuring that the images you see are accurate.

Images that are clear and vibrant
Because of its 4K UHD resolution and high brightness level, the BenQ LK990 produces clear and vibrant images. The projector has a resolution of 3840 x 2160, which is four times that of Full HD and brings every detail of your content to life. The high brightness level of 6000 lumens ensures that you can enjoy bright, clear, and vivid images even in well-lit rooms.

The LK990 also has a high contrast ratio, which improves overall image quality and brings out details in the image's darkest and brightest areas. The laser light source ensures that the images you see are true to life by providing consistent brightness and colour accuracy.

Furthermore, the LK990 incorporates advanced image processing technologies such as motion-adaptive noise reduction and motion-compensated frame interpolation, which aid in the production of smooth, clear, and stable images.

Devices are simple to connect
Because of its numerous connectivity options, the BenQ LK990 makes it simple to connect your devices. The projector can accommodate a wide range of devices, from Blu-ray players to gaming consoles and streaming devices, thanks to two HDMI ports, a USB Type-A port, and built-in wireless connectivity. The HDMI ports support HDCP 2.2 and MHL, allowing you to connect your devices without worry of incompatibility.

With the USB Type-A port, you can connect a USB drive and play media files directly from the projector, eliminating the need for an external player. The built-in wireless connectivity eliminates the need for cables, allowing you to wirelessly stream content from your devices, allowing you to enjoy your content without interruptions.

Options for connectivity
The BenQ LK990 is built with connectivity in mind, with a number of options for connecting your devices. The projector has two HDMI ports that support HDCP 2.2 and MHL, allowing you to connect a wide range of devices, including Blu-ray players, gaming consoles, and streaming devices. Furthermore, the projector has a USB Type-A port, allowing you to connect a USB drive and play media files directly from the projector.

The LK990 also has built-in wireless connectivity, so you can connect the projector to your home network and stream content from your devices wirelessly. This is a convenient option for those who want to avoid the hassle of running cables and enjoy their content uninterrupted.

Performance
The BenQ LK990 delivers a truly stunning performance, with a 4K UHD resolution that can reach 3840x2160 pixels. The LK990's 6000 lumens of brightness ensures bright, clear images even in well-lit rooms. The laser light source technology used in the projector ensures that the colours are accurate and consistent over time, eliminating the need for frequent lamp replacements.

The LK990 also supports HDR (High Dynamic Range) technology, which improves image contrast and colour gamut, resulting in more vibrant and natural-looking colours. The projector also includes a powerful image processing engine, which aids in the delivery of smooth and fluid images, even in fast-paced scenes.

Create and construct
With a compact and lightweight form factor, the BenQ LK990 is designed for simple installation and setup. It has a sleek black finish that will blend in with any home theatre setup. The projector measures 12.8 x 19.7 x 4.9 inches and weighs only 20.9 pounds, making it portable and easy to move from room to room.

The vertical lens shift and 1.6x zoom on the projector allow you to easily adjust the image position and size without distorting the aspect ratio. The LK990 also has a quick-release mechanism for easy lamp replacement, so you can keep the projector running for years to come.

Conclusion
The BenQ LK990 is a high-end home cinema laser projector that produces stunning 4K UHD images and has a high brightness of 6000 lumens. With its cutting-edge technologies like 0.47 "The LK990 offers a truly immersive and seamless viewing experience with DMD DLP, HDR10 and HLG support, and simple connectivity options. The BenQ LK990 is the ideal choice for those who want to experience the best in home cinema technology, whether you're watching movies, playing games, or watching your favourite shows.

Technical  Specifications

The BenQ LK990 is a 4K Ultra HD laser projector that is designed for professional use in large venues such as conference rooms, auditoriums, and lecture halls. Some of its key specifications include:

Resolution: 4096 x 2160 (4K UHD)
Brightness: 6000 ANSI lumens
Contrast ratio: 2,500,000:1
Color accuracy: Rec. 709 color space
Lens: Zoom 1.5x, Focus: Manual
Noise level: 34/29 dBA (Eco/Normal)
Inputs: HDMI, DisplayPort, DVI-D, VGA, LAN, Audio in/out, RS232, USB Type A, USB Type B
Outputs: HDMI, Audio out
Dimensions: 558 x 474 x 202 mm
Weight: 27.8 kg