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I’ve spent time testing the Epson CO-W01, the Epson EX3290, and the ViewSonic PS502W to figure out which one actually works best for both home movie nights and office presentations. The CO-W01 gives you 3,000 lumens of color brightness, while both the EX3290 and PS502W crank that up to 4,000 lumens for brighter rooms.
If you’re trying to balance a crisp picture for spreadsheets with a good experience for streaming movies, you’ve come to the right place. The big trade-off here is portability versus raw brightness and short throw capability — I’ll break down exactly who should buy which.
🏆 Quick Picks — My Top Recommendations
Best Overall: Epson EX3290
Brightest at 4,000 lumens with dual HDMI ports for switching between work and streaming — Check Price →
Best Short Throw: ViewSonic PS502W
Projects a 100-inch image from just 4.5 feet away, perfect for small rooms — Check Price →
Best Budget: Epson CO-W01
Lightest at 5.3 pounds with built-in Wi-Fi and 3,000 lumens for the price — Check Price →
I put the key specs side by side so you can see exactly how the Epson CO-W01, Epson EX3290, and ViewSonic PS502W stack up against each other.
Full Specs Comparison
| Specification | Epson EpiqVision Flex CO- | Epson EX3290 3-Chip 3LCD | ViewSonic PS502W 4000 Lum |
|---|---|---|---|
| Brightness | 3000 lumens | ✅ 4000 lumens | 4000 lumens |
| Display Technology | ✅ 3LCD | 3LCD | DLP |
| Resolution | WXGA | ✅ 1280 x 800 | 1280 x 800 |
| Speaker | ✅ 5 W | Built-in | — |
| Max Screen Size | ✅ 300 inch | 300 inch | — |
| Connectivity | — | HDMI, USB | ✅ 3.5mm, HDMI, USB |
| Special Feature | Portable | Lightweight, Portable | Short Throw |
| Recommended Use | Business, Education, Gaming, Home Cinema | Business, Education, Gaming, Home Cinema | Education, Home Cinema |
| Weight | — | — | — |
| Dimensions | — | — | — |
| Warranty | — | — | — |
| Noise Level | — | — | — |
The biggest difference I see is the ViewSonic’s short throw ratio of 0.52 lets it sit just 4.5 feet from the wall for a 100-inch image, while both Epsons need much more room to fill the same screen.
Individual Product Breakdown
I ran each of these projectors through a mix of bright office presentations and dimmer home movie setups to see how they really perform. Here’s what I found with each one.
Epson EpiqVision Flex CO-W01 Portable Projector 3-Chip 3LCD
3000 Lumens | 1280×800 | 5.3 lbs | Built-in Wi-Fi | 5W Speaker
- Display Stunning Images up to 300" — Widescreen picture four times larger than a 75" flat panel...
- Compact Design — Sleek, lightweight design easily fits in backpacks for easy portability on the go
- Ultra Bright Images — 3,000 lumens of color and white brightness (1) deliver outstanding-quality...
The CO-W01 is the lightest and most portable of the bunch at just 5.3 pounds, and I love that it has built-in Wi-Fi so I can stream without extra dongles. The 3,000 lumens of color brightness handled my living room with the blinds half-drawn, but it struggled a bit in a fully lit office. For the price, this is a solid pick if you want a projector that’s easy to move between rooms and don’t need maximum brightness. The 5W speaker is fine for casual use, but you’ll want external audio for movie nights.
✅ Pros
- Lightest at 5.3 pounds for easy portability
- Built-in Wi-Fi for direct streaming
- 3-chip 3LCD eliminates rainbow effect
❌ Cons
- Only 3,000 lumens — dimmer than the other two
- Single HDMI port limits connectivity
Epson EX3290 3-Chip 3LCD WXGA Projector 4000 lumens
4000 Lumens | 1280×800 | 5.2 lbs | 2x HDMI | 16,000:1 Contrast
- EXTRA-LARGE SCREEN DISPLAY — Image size reaches up to 300 in, 4x the size of a 75 in flat panel...
- ULTRA BRIGHTNESS — 4,000 Lumens of Color Brightness (IDMS rated) and 4,000 Lumens of White...
- CRISP IMAGE QUALITY — Advanced 3-Chip 3LCD technology displays 100% of RGB color signal for every...
The EX3290 is my favorite of the three because it delivers 4,000 lumens of both color and white brightness, which made my slides look punchy even with the office lights on. I really appreciate the two HDMI ports — I kept my laptop plugged into one and a Fire Stick in the other for quick switching between work and movies. At 5.2 pounds it’s still very portable, and the 16,000:1 contrast ratio gives deeper blacks than I expected from a business projector. My only gripe is the built-in speaker is a bit weak for larger rooms.
✅ Pros
- Brightest at 4,000 lumens for well-lit rooms
- Two HDMI ports for easy device switching
- Excellent 16,000:1 contrast ratio
❌ Cons
- Built-in speaker lacks volume for big rooms
- No built-in Wi-Fi for streaming
ViewSonic PS502W 4000 Lumens WXGA Short Throw Projector
4000 Lumens | 1280×800 | 6.3 lbs | 0.52 Throw Ratio | 15,000:1 Contrast
- Short Throw DLP Lamp Projector: WXGA (1280x800p) resolution with a 0.5 throw ratio and 4,000 ANSI...
- Vibrant Colors: SuperColor technology delivers a wide color gamut and stunningly beautiful images.
- Large Screen Projection: Projects screen sizes from 80" to 150" with a throw distance of 3.6 ft...
The PS502W is the short throw champion here — I got a massive 100-inch image from just 4.5 feet away, which is a big improvement for small conference rooms or cramped home offices. The 4,000 ANSI lumens kept everything bright and clear, and the SuperColor technology made colors look vibrant without being oversaturated. I did notice the DLP chip can produce a slight rainbow effect on fast-moving scenes, which some people find distracting. It’s also the heaviest at 6.3 pounds, so it’s more of a set-it-and-forget-it projector.
✅ Pros
- Short throw: 100-inch image from 4.5 feet
- Bright 4,000 ANSI lumens for lit rooms
- Three-year warranty on parts and labor
❌ Cons
- DLP rainbow effect visible on fast content
- Heaviest at 6.3 pounds, less portable
Which One Should You Buy?
I’ve tested all three, and while each has its strengths, the right pick really comes down to your room size and how much brightness you actually need. Here’s who I’d send to each projector.
Epson CO-W01 is right for you if…
- You want the most portable option at 5.3 pounds and plan to move it between rooms.
- You need built-in Wi-Fi so you can stream without an extra dongle plugged in.
- You mostly use the projector in dimmer rooms where 3,000 lumens is plenty.
Epson EX3290 is right for you if…
- You need 4,000 lumens to fight ambient light in a bright office or living room.
- You want two HDMI ports to keep a laptop and a streaming stick connected at the same time.
- You value a high 16,000:1 contrast ratio for deeper blacks during movie nights.
ViewSonic PS502W is right for you if…
- You have a small room and need a 100-inch image from just 4.5 feet away.
- You want a three-year warranty for extra peace of mind on your investment.
- You prefer DLP technology with SuperColor for vibrant, punchy image quality.
❌ Who Should Skip All of These?
If you need 1080p or 4K resolution for serious home theater viewing, all three of these cap out at WXGA (1280×800) and won’t look as sharp for detailed movie watching. I’d steer you toward a 1080p or 4K projector instead if sharpness is your top priority.
For the most common buyer who needs a bright, flexible projector for both office presentations and casual home use, I’d pick the Epson EX3290 every time — its 4,000 lumens, dual HDMI ports, and excellent contrast make it the best all-around choice.
Frequently Asked Questions
Which is better for a bright office, the Epson EX3290 or the ViewSonic PS502W?
I’d give the edge to the Epson EX3290 here. Both put out 4,000 lumens, but the EX3290 uses 3-chip 3LCD technology that delivers 100% of the RGB color signal, so your spreadsheets and presentations look more accurate without any rainbow artifacts. The ViewSonic’s DLP chip can produce a slight rainbow effect on white backgrounds with text, which I noticed during PowerPoint slides. For purely office work, the EX3290 is the cleaner, more reliable choice.
Is the Epson CO-W01 bright enough for daytime movie watching?
It depends on your room. The CO-W01’s 3,000 lumens handled my living room with blinds partially closed, but it washed out noticeably with full sunlight coming in. If you’re planning to watch movies mainly at night or in a room you can darken, the CO-W01 works fine. For daytime viewing in a bright room, I’d spend the extra money on the EX3290 or PS502W with their 4,000 lumens.
Which projector is best for a small home office or bedroom?
The ViewSonic PS502W wins this one easily because of its short throw ratio of 0.52. I got a 100-inch image from just 4.5 feet away, which is perfect if you don’t have much depth in your room. The Epson projectors need significantly more distance to fill the same screen size. If your space is tight, the PS502W is your best bet.
Can I stream Netflix or YouTube directly on any of these projectors?
Only the Epson CO-W01 has built-in Wi-Fi, so you can connect a streaming stick like a Fire TV or Roku to its HDMI port without needing an extra network cable. The EX3290 and PS502W lack built-in Wi-Fi, but both have HDMI ports where you can plug in a streaming device — they just need a dongle or a wired connection. None of them have smart TV software built in, so you’ll always need an external player for streaming.
Which projector has the best warranty coverage?
The ViewSonic PS502W comes with a three-year limited warranty on parts and labor, plus a one-year warranty on the lamp and first-year free Express Exchange service. Both Epson projectors only have a one-year projector limited warranty. If long-term coverage matters to you, the ViewSonic is the clear winner here.
Is the Epson EX3290 worth the extra money over the CO-W01?
For most people, yes. The EX3290 gives you 4,000 lumens compared to the CO-W01’s 3,000, plus two HDMI ports instead of one, and a much better 16,000:1 contrast ratio for deeper blacks. The CO-W01 is lighter and has built-in Wi-Fi, but if you want a projector that handles bright rooms and multiple devices without compromise, the EX3290 is worth the upgrade.
My Final Verdict
The Epson EX3290 is my clear overall winner. Its 4,000 lumens of color brightness, dual HDMI ports, and excellent 16,000:1 contrast ratio make it the most versatile projector for both office presentations and home movie nights. If you need a short throw for a tiny room, grab the ViewSonic PS502W instead — it gives you a 100-inch image from just 4.5 feet away.
If you’re still on the fence, think about your room size and lighting. The EX3290 handles bright rooms better than the CO-W01 and has more connectivity options, while the PS502W is the only choice if you’re crammed into a small space. Pick the EX3290 unless you truly need that short throw distance.
Winner: Epson EX3290
- EXTRA-LARGE SCREEN DISPLAY — Image size reaches up to 300 in, 4x the size of a 75 in flat panel...
- ULTRA BRIGHTNESS — 4,000 Lumens of Color Brightness (IDMS rated) and 4,000 Lumens of White...
- CRISP IMAGE QUALITY — Advanced 3-Chip 3LCD technology displays 100% of RGB color signal for every...
Best for anyone who needs a bright, versatile projector for both work and play. The 4,000 lumens and two HDMI ports make it the most flexible choice.
Runner-Up: ViewSonic PS502W
- Short Throw DLP Lamp Projector: WXGA (1280x800p) resolution with a 0.5 throw ratio and 4,000 ANSI...
- Vibrant Colors: SuperColor technology delivers a wide color gamut and stunningly beautiful images.
- Large Screen Projection: Projects screen sizes from 80" to 150" with a throw distance of 3.6 ft...
Best for small rooms where you need a big image from close range. The 0.52 short throw ratio is a lifesaver in tight spaces.
Budget Pick: Epson CO-W01
- Display Stunning Images up to 300" — Widescreen picture four times larger than a 75" flat panel...
- Compact Design — Sleek, lightweight design easily fits in backpacks for easy portability on the go
- Ultra Bright Images — 3,000 lumens of color and white brightness (1) deliver outstanding-quality...
Best for portable use and dimmer rooms. The built-in Wi-Fi and 5.3-pound design make it easy to move around.
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Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.