The Epson EpiqVision Flex CO-W01 is a 16:10 LCD projector. With its relatively lightweight frame and 1280 x 800 resolution, the projector is geared towards productivity/office work rather than content consumption. It can project up to a massive 300" image, which is great for boardroom presentations. The projector has Epson's 3-chip LCD design, allowing it to project colorful images. The projector has one HDMI port, one USB-B port for connecting to a PC, and one USB-A port for PC-free multimedia streaming from a USB key. Finally, it has one monoaural 5W speaker.
Our Verdict
The Epson EpiqVision Flex CO-W01 projector is inadequate for a home theater. Blacks appear gray in all scenes, making the image look washed out in a dark room. Despite having decently accurate colors out of the box, its limited color volume makes images look less vibrant, even with the projector's fantastic brightness. Also, its native 1280x800 resolution isn't ideal for watching movies, especially when viewing on a large screen, as images look blurry. It also can't de-judder most content, with motion and camera pans in cinematic movies and TV shows looking uneven. It also lacks integrated smart features, so an external device is required to stream content. Its fan noise is also distracting, particularly if you're sitting next to it. That said, it doesn't have any rainbow artifacts, which is ideal for those who are sensitive to rainbow effect.
Extremely bright image that’s easy to see with some lights on.
- Decent image accuracy out-of-the-box and fantastic accuracy after calibration.
No rainbow effect.
- Poor contrast makes for grayish blacks in dark rooms.
1280x800 resolution isn't optimal for watching movies.
Can't remove judder when watching most content.
Poor color volume makes colors look muted.
Very loud fan noise, especially when sitting near it.
- No integrated smart features or Wi-Fi support.
The Epson EpiqVision Flex CO-W01 is a decent outdoor projector. Its biggest strength is how bright it gets, so you don't have to wait until the sun is completely down. It's also fairly compact and lightweight, so while it doesn't have any dedicated carrying features, it's easy to move outside for an impromptu movie night. Setting it up is a manual process, though. It has a built-in stand on the front of the unit to help with quick table placement, but it doesn't have lens shift or optical zoom, so you need to manually move the projector to adjust the image size and, ideally, center it to the screen for the cleanest image. Otherwise, it has keystone correction, but it's not automated. It also doesn't have a built-in battery, so it needs to be set up near an outlet.
Extremely bright image that’s easy to see with some lights on.
Small, lightweight, and easy to carry.
No lens shift to move the image without losing quality.
No optical zoom to adjust the size of the image.
No automated features to adapt the image to the screen.
No built-in battery.
The Epson EpiqVision Flex CO-W01 is a poor choice for a bedroom projector. It's easy to bring into the bedroom for an impromptu movie night, and its small size doesn't take up much room on a nightstand. However, its lack of lens shift and optical zoom means it's ideal to center it to the screen or wall for the cleanest image. While it has keystone correction to adapt the image if that's not possible, this feature isn't automated. Finally, its fan gets very loud, especially if you're close to it, which is distracting when watching it at night.
Small, lightweight, and easy to carry.
Very loud fan noise, especially when sitting near it.
No lens shift to move the image without losing quality.
No optical zoom to adjust the size of the image.
No automated features to adapt the image to the screen.
No built-in battery.
The Epson EpiqVision Flex CO-W01 is a poor choice for gaming. It's very bright, but its native 1280×800 resolution makes for blurry gameplay when projected on a large screen. Plus, its weak contrast holds it back in darker rooms, as all blacks end up looking quite gray, and while it's decently accurate out of the box, its poor color volume makes saturated colors look muted. It tops out at 60Hz at any resolution, and its input lag is high, so motion feels less responsive than on gaming-focused projectors. It also lacks HDR support, making it an SDR-only projector.
Extremely bright image that’s easy to see with some lights on.
- Decent image accuracy out-of-the-box and fantastic accuracy after calibration.
- Poor contrast makes for grayish blacks in dark rooms.
Poor color volume makes colors look muted.
High input lag due to the lack of a Game Mode.
Limited resolution support.
No HDR support.
The Epson CO-W01 projector is extremely bright for its class. It easily lights up a large screen in a classroom or living room with some lights on, and it still has enough headroom to make colors look good when you dim the room slightly. Brightness is also very uniform, so you don't see obvious hot spots or dim corners.
Extremely bright image that’s easy to see with some lights on.
Excellent brightness uniformity with no obvious hot spots.
Contrast is the Epson CO-W01 projector's weak point. Especially in a dark room, blacks appear light gray, and shadow detail is relatively flat, so movies lack depth. It looks more acceptable with some ambient light, where the raised black level is less obvious, but it's not a great choice if you care about inky blacks and cinematic-looking dark scenes.
Blacks look gray in dark rooms, so movies lack depth.
Shadow detail and letterbox bars look washed out unless you keep some ambient light in the room.
The Epson EpiqVision Flex CO-W01 is a decently portable projector. Its size and lightweight frame make it easy to move from room to room despite not having any dedicated carrying features. It doesn't have lens protection, so you'll still want to be careful when transporting it. It also doesn't have a built-in battery, so it needs to be near an outlet. The setup process is manual, overall. It has a built-in stand that lifts the front of the unit when it's set on a table. However, you need to physically move the projector to align the image or adjust its size since it doesn't have optical zoom or lens shift. If centering the image to the screen isn't possible, it has manual keystone correction to help set it up.
Small, lightweight, and easy to carry.
No lens shift to move the image without losing quality.
No optical zoom to adjust the size of the image.
No automated features to adapt the image to the screen.
No built-in battery.
The Epson EpiqVision Flex CO-W01 has mediocre colors. It's decently accurate out of the box, with an image that looks slightly cold, but a calibration addresses most issues. That said, the projector has bad color volume, particularly with shadow detail and bright shades, which makes colors look muted.
- Decent image accuracy out-of-the-box and fantastic accuracy after calibration.
Poor coverage of the DCI-P3 and BT.2020 color spaces.
The Epson EpiqVision Flex CO-W01 has bad gaming responsiveness. It has a native 1280×800 resolution, which can make gameplay blurry when projected on a large screen. It also tops out at 60Hz at any resolution. Combined with its high input lag, motion feels less responsive, making it better suited to slower-paced games than to competitive titles that require fast reaction times. Also, as it's an LCD projector, there's noticeable motion blur with fast-moving objects.
High input lag due to the lack of a Game Mode.
Limited resolution support.
Its LCD panel has slower pixel transitions, so it has visible response-time blur.
Performance Usages
Changelog
- Updated Aug 31, 2026: We've converted the review to Test Bench 1.0, which replaces our Color Gamut test with Color Volume and adds a new Rainbow Effect test box. We also updated Effective Contrast (formerly Native Contrast) to account for projector brightness and reworked Judder scoring. The new bench also adds Outdoors and Bedroom usages, plus Portability, Color, and Gaming Responsiveness Performance Usages; Movies is now Home Theater, and all existing usage scores have been updated. See the 1.0 changelog.
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Updated May 20, 2026:
We mention the newly reviewed Epson EpiqVision Flex CO-FH02 in the Pre-Calibration Color Accuracy section of this review.
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Updated May 11, 2026:
We've added text to some test boxes as a result of our latest test bench. We've also updated the Inputs & Connectivity box to include Bluetooth support checks.
- Updated May 11, 2026: We've converted the review to Test Bench 0.12, which adds new Judder, Screen Adaptation, Battery, Maximum Volume, Size, Mobility Features, and Physical Setup Features test boxes. We also updated Inputs & Connectivity to verify Bluetooth support with wireless speakers or headphones. See the 0.12 changelog.
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Differences Between Sizes And Variants
We bought and tested the Epson EpiqVision Flex CO-W01. It has no variants, but Epson has other projectors in its EpiqVision line, like the small and lightweight Epson EpiqVision Mini EF12 and the Ultra Short Throw Epson EpiqVision Ultra LS300.
Popular Projector Comparisons
The Epson CO-W01 is an alright projector; it's not optimal for watching movies due to its poor contrast and 16:10 aspect ratio, but it's sold at a very low price, making it one of the best values at its price point. Unfortunately, the projector is disposable, as its lamp isn't replaceable. It might even explode if you continue using the unit after the lamp has reached the end of its life. Still, it excels in bright rooms, thanks to its excellent brightness, which makes sense as the projector is marketed as an office projector. For movies, the Epson Home Cinema 1080 and ViewSonic PX701-4K offer better image quality and more features for a slightly higher price.
Check out our recommendations for the best outdoor projectors and the best projectors. If you'd prefer to shop for another product in the same price range, look up the best projectors under $500 instead.
The Epson EpiqVision Flex CO-W01 and BenQ TH671ST excel in different areas, although the BenQ is a bit better overall. The Epson is the far brighter projector as it's meant for use in bright offices with lots of light. Conversely, the BenQ has far superior contrast, making it the better choice to watch movies in a dark room. The BenQ is also a bit more colorful due to its wider color gamut, and it's much more accurate out of the box than the Epson.
In most ways, the Epson EpiqVision Flex CO-W01 is better than the Anker Nebula Capsule Max. The Epson has significantly higher brightness, so colors pop more than they do on the Anker, and it gets bright enough to use in a room with the lights on. The Epson also has much more accurate colors, which you can calibrate to further improve. If you're after portability, the Anker has a built-in battery, is much smaller, lighter, and is easier to set up thanks to its automatic vertical keystone correction and autofocus.
The Epson EpiqVision Flex CO-W01 and BenQ HT2050A have opposite strengths. The BenQ HT2050A excels in pitch-black rooms due to its great contrast, while inversely, the Epson struggles in dark rooms with its poor contrast and raised blacks. The Epson is, however, much brighter than the BenQ, so it distinguishes itself when the lights are on. The Epson is also more accurate than the BenQ.
The Epson EpiqVision Flex CO-W01 is much better than the KODAK LUMA 350. The Epson is much brighter and vastly more accurate than the KODAK. Still, the KODAK is a small ultra-portable projector with an integrated battery, while the Epson is a bigger but still somewhat portable unit, although you need to plug it into an outlet. If you need a super-light projector with a battery, go for the KODAK, but the Epson is the better buy for all other purposes.
We've independently bought and tested over 80 projectors and published detailed results for each, so you can decide which one to buy. These have all been tested under the same standardized methodology, allowing you to compare them side by side. We still have all these projects in our lab, so we can continually go back and compare them to ensure our reviews are still accurate. All our test methodologies are also public on our website, so you can validate the results yourself.
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