Epson - PowerLite 1781W WXGA Wireless 3LCD Projector - Black
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Specifications
- Product Weight4 poundsLight SourceLampResolution800pWhite Brightness (ISO)3200 lumensContrast Ratio10000:1Projector UseBusiness
- Key Specs
- Product Weight: 4 pounds (The out of box weight of the item.)
- Light Source: Lamp
- Resolution: 800p (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: 10000:1 (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: Business
- 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.)
- Wireless Connectivity: 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): No external display connection (The number and type of connectors used to connect to an external display.)
- Power Source: Plug-in
- General
- Brand: Epson
- Model Number: POWERLITE 1781W PROJECTR V11H7
- Product Name: PowerLite 1781W WXGA Wireless 3LCD Projector
- Color: Black
- Dimensions
- Product Height: 1.7 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: 11.5 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: 8.4 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: 4 pounds (The out of box weight of the item.)
- Display
- Light Source: Lamp
- Display Technology: 3LCD (Denotes the product’s visual process, sometimes manufacturer specific, used to display an image.)
- Resolution: 800p (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): 1280 x 800 (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.)
- 3-Chip Technology: true (Projectors with this technology are able to display images with optimal brightness, color, and detail. Because of their high-performance design, these projectors are primarily used in large venues and digital cinemas.)
- 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): false (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.)
- Light Source Life (Economy Mode): 7000 hours (The light source's estimated length of operating time when economy mode is enabled.)
- Light Source Life (Normal Mode): 4000 hours (The light source's estimated length of operating time when normal operating mode is enabled.)
- Contrast Ratio: 10000:1 (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: 16:10 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Throw Ratio Range: 1.04 - 1.26:1 (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.)
- Digital Keystone Correction: true ("Keystone effect" refers to the distortion of an image when it is projected on an angled surface or when the projector is positioned too high or too low from the center of the display. Projectors with a digital keystone correction feature are able to scale the image as needed before it is projected, resulting in the correct image orientation no matter where it is displayed.)
- 3D Technology: false
- Viewing
- Minimum Projector Distance: 2.2 feet (Minimum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Maximum Projector Distance: 26.8 feet (Maximum distance that the projector can be placed from the screen to produce a display with acceptable visual performance.)
- Minimum Viewable Screen Size: 30 inches
- Maximum Viewable Screen Size: 300 inches
- Features
- Projector Use: Business
- 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.)
- 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.)
- Minimum Aperture: f/1.5 (The smallest opening of a lens, typically expressed in f-numbers. The larger the number, the smaller the aperture and the less light that can enter the lens. A smaller aperture creates a larger depth of field, which keeps both foreground and background in focus.)
- Maximum Aperture: f/1.7 (The limit to how wide a lens can be open, typically expressed in f-numbers. The smaller the number, the larger the aperture and the more light that can enter the lens. A larger aperture creates a shallower depth of field, helpful for keeping subjects in focus and blurring background details.)
- Digital Zoom Capability: true (Projectors with this feature allow for digital adjustment to the projected image size without changing the location of the projector.)
- Connectivity
- Number of HDMI Inputs (Total): 1
- Wireless Connectivity: 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): No external display connection (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- Audio Only Outputs: No audio only outputs
- Number of USB Port(s): 2
- Audio
- Sound Mode: Mono
- Integrated Speaker(s): true
- Speaker(s) Included: true
- Watts Per Channel: 1 watts
- Power
- Power Source: Plug-in
- Warranty
- Warranty - Parts: 2 years
- Warranty - Labor: 2 years
- Other
- UPC: 010343930988
Be prepared for presentations anywhere with this Epson Powerlite projector. Its small size and low weight make it portable for business travel, and its LCD display provides 1280 x 800 WXGA resolution for sharp images at up to 3200 lumens of brightness. This Epson Powerlite projector includes NFC connectivity for wireless communication.

- Portable design: Weighs 4 lbs. for easy transport to meetings, presentations and more.
- Wireless capability: Lets you present wirelessly over a network via PC or Mac.
- 3LCD 3-chip technology: Delivers best-in-class Color Brightness* and reliable performance with no rainbow effect.
- ±30° keystone correction: For distortion-free images.
- 3200 lumens of color brightness and 3200 lumens of white brightness: Boost display visibility and produce clear, vibrant on-screen images.
- 1280 x 800 WXGA resolution: Delivers crisp, detailed high-definition images.
- HDMI input: Makes it easy to connect to high-definition sources.
- 30" - 300" viewable screen size: Allows everyone in the room to enjoy a clear view.
- 2.2' - 26.8' projector distance: Allows flexible placement.
- 1.04 - 1.26:1 throw ratio range: Reproduces wide images in their correct proportions.
- USB Plug 'n Play instant setup: Instantly projects audio and video from a PC or Mac via a USB connection.
- Horizontal and vertical image correction: Projects rectangular images from any angle; just move the easy-slide control bar to make the necessary horizontal image adjustments; vertical adjustments are automatic.
- Manual zoom: Offers setting versatility.
- 214W lamp: Delivers up to 7,000 hours of lamp life in ECO mode and up to 4,000 hours of lamp life in normal mode for extended use.
- 30-39dBA fan noise: Ensures quiet operation.
- Built-in 1W speaker: Provides crisp sound.
- Remote: Enables operation from a distance.
Whats Included
- Carrying case, wireless remote control
- Epson PowerLite 1781W WXGA Wireless 3LCD Projector
- VGA cable
Product Manuals
A: Yes it does - USB Mass Storage Class-compliant (not all USB Mass Storage Class devices are supported) • Formatted in FAT or FAT32 • Self-powered by their own AC power supplies (bus-powered hard drives are not recommended) • Does not have multiple partitions You can project slide shows from image files on a connected USB device
Q: Can I connect an external speaker using Bluetooth or a cable?
A: Hi JohnS, The PowerLite 1781W has a built-in speaker, but does not have a speaker output connection. Regards, Mark - The Epson Team.
A: I had same issue. Read the manual and install a software for laptop/ desktop, which is available online as well as in the CD. Follow the instructions in the CD and it will take care of the problem. Once connected through the software, use that for a wireless connection. They also have Apps for iPhone, which is good for presentations but does not work with video.
Q: Can I connect the projector to my computer via Bluetooth?
A: Hi, The PowerLite 1781W does not have Bluetooth capabilities. It connects using your Wi-Fi network. You can project from your laptop, tablet, or smartphone without plugging into the projector using the free Epson iProject software. Regards, Dylan - The Epson Team.
Q: Can I use the 1781w with Teams?
A: Hello wisgirda. The 1781W Projector can be connected to a computer running Teams via USB, HDMI, or VGA connections. Regards, Kevin - The Epson Team.
Q: What is the Model #? Only part of it shows on the specifications part.
A: Hi Ombudsman, The Epson model number for the PowerLite 1781W Projector is V11H794120. Regards, Mark - The Epson Team.
Q: Can this project on multiple screens
A: Hello BB. Unfortunately not, the Epson PowerLite 1781W can only project to a single screen via HDMI, VGA port, or a component and composite video connections. Regards, Kevin - The Epson Team.
A: Hello Kurtiz. You can try connecting your PowerLite 1781W projector wireless to our iProjection app. The iProjection app enables web browsing within the app using a fully-featured internet browser, enabling you to project web pages on the big screen. Depending on different variables with how your HR's website is set up, your results can vary when trying to play a video. Regards, Kevin - The Epson Team.
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| Pros for Epson - PowerLite 1781W WXGA Wireless 3LCD Projector - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Brightness, Connectivity | Brightness, Picture Quality, Ease of Use, Fan Noise |
| Cons for Epson - PowerLite 1781W WXGA Wireless 3LCD Projector - Black | |||
| There were no cons for this product— | There were no cons for this product— | Noise Level | Connectivity, Menu Design |
Specs
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