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BenQ - W4100i Native 4K HDR Smart Home Theater Projector - Black

Model: W4100i
SKU: 6643738
$2,699.99
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Comp. Value: $2,999.99
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Specifications
  • Product Weight
    13.45 pounds
    Light Source
    LED
    Resolution
    4K (2160p)
    White Brightness (ISO)
    3200 lumens
    Contrast Ratio
    3,000,000:1
    Projector Use
    Home Theater, Gaming
  • Key Specs
    • Product Weight: 13.45 pounds (The out of box weight of the item.)
    • Light Source: LED
    • Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • White Brightness (ISO): 3200 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
    • Contrast Ratio: 3,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
    • Projector Use: Home Theater, Gaming
    • Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
    • Portability: Portable (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
    • Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
    • Smart Platform: Android TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
    • Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Display Connector(s): 1 x HDMI 2.1, 1 x HDMI 2.1, 1 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
    • Power Source: Plug-in
  • General
    • Brand: BenQ
    • Model Number: W4100i
    • Product Name: BenQ W4100i Native 4K HDR Smart Home Theater Projector
    • Color: Black
  • Dimensions
    • Product Height: 5.31 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 16.56 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 12.28 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 13.45 pounds (The out of box weight of the item.)
  • Display
    • Light Source: LED
    • Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Resolution (Native): 3840 x 2160 (4K) (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
    • White Brightness (ISO): 3200 lumens (Measurement of the device's white light output measured in accordance with standards established by the International Organization for Standardization (ISO). The more lumens, the brighter the output. In large and/or well-lit environments, such as auditoriums or rooms with plenty of natural light, a higher brightness improves the quality of the projected image.)
    • High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
    • High Dynamic Range Format: HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
    • Light Source Life (Economy Mode): 30000 hours (The light source's estimated length of operating time when economy mode is enabled.)
    • Light Source Life (Normal Mode): 20000 hours (The light source's estimated length of operating time when normal operating mode is enabled.)
    • Contrast Ratio: 3,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
    • Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
    • Throw Ratio Range: 1.15 - 1.5 (This measurement indicates what size of projected image can be produced from a certain distance. The smaller the ratio, the closer the projector can be to the screen while still producing a large image.)
  • Features
    • Projector Use: Home Theater, Gaming
    • Projector Throw Type: Standard Throw (The distance from the screen that the projector can be placed to project images. Standard throw projectors typically need to be at least 6 feet away while short throw and ultra short throw projectors can be placed closer to the screen for use in smaller rooms.)
    • Portability: Portable (Fixed projectors are ideal when creating an authentic theater atmosphere in your home. Often designed to stay in one place they may require significant recalibration if moved. Portable projectors, weighing around 5 pounds, are easy to move, but will still require set-up calibration and often have technology to reduce the complexity. Ultra-portable projectors are very light, often battery-powered, and ideal for on-the-go use.)
    • Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
    • Smart Platform: Android TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
    • Remote Control Included: true
  • Exposure Control
    • Focus Adjustment: Manual (The method used to focus the device in order to view or display a sharper image.)
  • Connectivity
    • Number of HDMI Inputs (Total): 3
    • Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Display Connector(s): 1 x HDMI 2.1, 1 x HDMI 2.1, 1 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
    • Network Connector(s): 1 x RS-232
    • Audio Only Outputs: 1 x Optical digital audio, 1 x 3.5mm audio
    • HDMI Audio Return Channel (ARC): eARC
  • Audio
    • Integrated Speaker(s): true
    • Speaker(s) Included: false
  • Power
    • Power Source: Plug-in
  • Warranty
    • Warranty - Parts: 3 years
    • Warranty - Labor: 3 years
  • Other
    • UPC: 840046051853

BenQ W4100i 4K HDR Smart Home Theater Projector, 3200 Lumens, 100% DCI-P3, Rec.709, Factory-Calibrated, Android TV with Netflix, 4-Way Lens Shift, HDR10+ & HLG Support, LED Long Lifespan

  • True 4K HDR with AI Enhancement: Experience true 4K HDR visuals with BenQ HDR-PRO and AI-driven image optimization, delivering richer colors, and enhanced details for all content types.
  • 100% DCI-P3 & Factory-Calibrated Accuracy: Industry-leading DCI-P3 & Rec.709 CinematicColor accuracy, delivering true-to-life colors and cinematic authenticity right out of the box.
  • 3200 Lumens LED with Long Lifespan: LED-powered brightness delivers vibrant images, with long-lasting performance for years of cinematic enjoyment.
  • 4-Way Lens Shift & Flexible Installation: 4-way Lens Shift and 1.3x zoom enable more flexibility to be set up in your professional AV room
  • Android TV Smart Streaming: Watch Netflix, Disney+, and more directly with Android TV. No extra streaming devices needed.
  • True 4K HDR with AI Enhancement: Experience true 4K HDR visuals with BenQ HDR-PRO and AI-driven image optimization, delivering richer colors, and enhanced details for all content types.
  • 100% DCI-P3 & Factory-Calibrated Accuracy: Industry-leading DCI-P3 & Rec.709 CinematicColor accuracy, delivering true-to-life colors and cinematic authenticity right out of the box.
  • 3200 Lumens LED with Long Lifespan: LED-powered brightness delivers vibrant images, with long-lasting performance for years of cinematic enjoyment.
  • 4-Way Lens Shift & Flexible Installation: 4-way Lens Shift and 1.3x zoom enable more flexibility to be set up in your professional AV room
  • Android TV Smart Streaming: Watch Netflix, Disney+, and more directly with Android TV. No extra streaming devices needed.
Whats Included
  • Android TV dongle
  • Remote Control
  • Power Cord
  • Quick Start Guide
  • Warranty Card
  • Lens Cover
  • Android TV dongle
  • Remote Control
  • Power Cord
  • Quick Start Guide
  • Warranty Card
  • Lens Cover
Product Manuals

Q: I noticed the titular name of this projector indicates that it is capable of producing an image at native 4k resolution. My question, naturally, is: Is this achieved via pixel shifting?

A: t’s a 4K DLP projector that uses TI’s XPR pixel-shifting system. The W4100i has a 0.65" DLP chip and then uses four-phase pixel shifting to put all 8.3 million pixels on screen, which meets the CTA “true 4K” spec. So the image is effectively 4K, but it’s not a native 3840 x 2160 panel in the strict sense.

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There were no pros for this productPicture Quality, Brightness, Ease of use, Black Levels, Lens ShiftPicture Quality, Brightness, Noise Level, Setup Ease, HDR PerformanceThere were no pros for this product
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Specs

Reviews

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Stunning 4K picture, true theater feel at home

    The W4100i has completely transformed my media room. The 4K HDR picture is incredibly sharp with rich, accurate colors, and it stays bright even with a little ambient light. Once I dialed in the picture mode, movies and sports genuinely look like they do in a high-end cinema. Motion is smooth, and input lag is low enough that gaming on it feels great too. Setup was straightforward. The short-throw flexibility, zoom, and keystone adjustments made it easy to line up on my wall, and the built-in smart platform means I can stream from my favorite apps without extra devices. The fan is noticeable only in the quietest scenes and the built-in speakers are fine for casual watching, but this projector really shines when paired with a soundbar or surround system. Overall, this is an excellent premium projector for anyone serious about home theater. A slightly stronger built-in speaker and a backlit remote would make it perfect, but the picture quality and features already make it a 5-star upgrade.

    Posted by OluyemiK

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