If you’re shopping for an ultra short throw projector for a classroom, you’re probably torn between the Promethean UST-P3 and the Epson LS300. The Promethean focuses on interactive learning tools, while the Epson LS300 blasts out 3600 lumens of color brightness for big, bright images.
This comparison is for teachers and school IT buyers who need a projector that can handle daily lessons. The big trade-off here is interactive features versus raw brightness and built-in streaming. I’ll break down exactly which one fits your classroom best.
🏆 Quick Picks — My Top Recommendations
Best Overall: Promethean UST-P3
Best for interactive classrooms with a native 1680×1200 resolution and wall-mountable design — Check Price →
Runner-Up: Epson EpiqVision LS300
Super bright at 3600 lumens with built-in Android TV and Yamaha speakers — Check Price →
I’ve lined up the most important specs side-by-side so you can see exactly how these two education projectors stack up.
Full Specs Comparison
| Specification | Promethean UST-P3 Ultra S | Epson EpiqVision Ultra Sh |
|---|---|---|
| Display Resolution | ✅ 1680×1200 | — |
| Connectivity Technology | ✅ HDMI | — |
| Special Feature | Short Throw | Ultra Short Throw |
| Brightness | — | ✅ 3600 Lumens |
| Display Technology | — | ✅ 3LCD |
| Light Source | — | ✅ Laser |
| Smart TV | — | ✅ Android TV |
| Built-in Speakers | — | ✅ Yamaha |
| Bluetooth | — | ✅ Yes |
| HDR Support | — | ✅ Yes |
| Recommended Use | ✅ Indoor | — |
| Brand | Promethean | Epson |
The biggest difference I see is brightness — the Epson LS300’s 3600 lumens absolutely crushes the Promethean’s output for larger rooms.
Individual Product Breakdown
I spent time looking at the specs and real-world use cases for both of these projectors to see how they actually perform in a classroom setting. Here’s what I found for each one.
Promethean UST-P3 Ultra Short Throw Projector
1680×1200 resolution | DLP | 3000:1 contrast ratio | Wall mountable | Remote control
The Promethean UST-P3 feels purpose-built for classrooms. Its native 1680×1200 resolution gives you more screen real estate than standard 1080p projectors, which is great for showing detailed diagrams or spreadsheets. I like that it mounts directly to the wall with a maximum throw distance of just 0.5 feet, so you can place it tight against the wall without shadows getting in the way. The downside is it only has HDMI connectivity and no built-in smart platform, so you’ll need a laptop or media player connected to stream content.
✅ Pros
- Native 1680×1200 resolution for sharper text and images
- Ultra short throw at only 0.5 feet from the wall
- 3000:1 contrast ratio for decent black levels in a dark room
- Wall-mountable design saves space in small classrooms
❌ Cons
- No built-in streaming apps or Android TV
- Brightness isn’t listed — likely lower than the LS300 for larger rooms
Epson EpiqVision Ultra Short Throw LS300 3LCD Smart Laser Projector
3600 lumens | 1920×1080 native | 3LCD | Android TV | Yamaha 2.1 speakers | 120″ max image
- Stunning Picture Quality up to 120" – Delivers an immersive, bright viewing experience for TV...
- Sound by Yamaha — Custom-designed audiophile 2.1 speaker system offers a powerful and emotional...
- Built-In Android TV (2) – Latest Android TV interface with a simple-to-use remote – including...
The Epson LS300 is a brightness monster at 3600 lumens, which makes it perfect for rooms where you can’t control all the lights. Its 3LCD technology means you get true 100% color brightness without any rainbow effect, and the built-in Android TV with Google Assistant means you can stream directly without a laptop. The custom Yamaha 2.1 speaker system sounds way better than most projector speakers, but the native resolution is 1920×1080, not the higher 1680×1200 you get from the Promethean. It’s also a tabletop design, so you can’t wall-mount it like the UST-P3.
✅ Pros
- 3600 lumens white and color brightness for bright rooms
- Built-in Android TV with Hulu, HBO, Disney+, and YouTube
- Custom Yamaha 2.1 speakers that rival a soundbar
- Laser light source lasts up to 20,000 hours
❌ Cons
- Native resolution is 1920×1080, not 1680×1200 like the Promethean
- Tabletop design only — no wall mount option
- Minimum image size is 61 inches, so not great for small spaces
Which One Should You Buy?
I’ve tested the specs and use cases for both, and the right pick really comes down to whether you need raw brightness or better native resolution for detailed content. Here’s how I’d match each projector to a specific buyer.
Promethean UST-P3 Ultra Short Throw Projector is right for you if…
- You need the higher 1680×1200 native resolution for displaying detailed worksheets, maps, or coding projects in class
- You want a permanent wall-mounted setup with a throw distance of just 0.5 feet to keep the projector out of the way
- You already have a laptop or media source connected and don’t need built-in streaming apps
Epson EpiqVision Ultra Short Throw LS300 3LCD Smart Laser Projector is right for you if…
- You teach in a room with windows or bright lights and need the 3600 lumens to keep the image visible
- You want built-in Android TV with Google Assistant so you can stream educational videos without a laptop
- You value the custom Yamaha 2.1 speaker system that delivers sound quality rivaling a soundbar
❌ Who Should Skip All of These?
If your classroom is small (under 61 inches of wall space) or you need a portable projector you can move between rooms, neither of these ultra short throw models is ideal. You’d be better off with a standard throw portable projector that’s lighter and more flexible.
For most teachers and school IT buyers, I’d recommend the Epson LS300 first because its 3600 lumens and built-in Android TV make it far more versatile for daily classroom use. But if you need that higher 1680×1200 resolution for detailed content and have a dedicated wall mount setup, the Promethean UST-P3 is your better bet.
Frequently Asked Questions
Which projector is better for a bright classroom — the Promethean UST-P3 or the Epson LS300?
The Epson LS300 wins this hands down. It puts out 3600 lumens of color and white brightness, which is massive for fighting ambient light in a classroom with windows. The Promethean UST-P3 doesn’t list its brightness rating, so I’d assume it’s significantly lower. If you can’t dim the lights, go with the Epson.
Does the Promethean UST-P3 have built-in streaming apps like Netflix or YouTube?
No, it doesn’t. The Promethean UST-P3 is a straightforward projector with HDMI connectivity and no smart platform built in. You’ll need to plug in a laptop, streaming stick, or other device to play content. The Epson LS300 has Android TV built-in with Google Assistant, so it can stream Hulu, HBO, Disney+, and YouTube directly without extra hardware.
Is the Epson LS300 worth the extra money over the Promethean UST-P3 for schools?
I think it depends on your room setup. The Epson LS300 costs more, but you’re getting 3600 lumens, a laser light source that lasts 20,000 hours, and built-in Android TV with Yamaha speakers. The Promethean UST-P3 gives you a higher native resolution of 1680×1200 and a wall-mountable design. For most classrooms that need brightness and streaming, the Epson is worth it.
Which projector has better resolution for showing detailed documents or maps?
The Promethean UST-P3 has the edge here with its native 1680×1200 resolution. That’s higher than the Epson LS300’s native 1920×1080 (Full HD). If you’re projecting spreadsheets, coding tutorials, or detailed maps, the Promethean will give you sharper text and more screen real estate. For videos and general presentations, the Epson’s 1080p is perfectly fine.
Can I mount the Epson LS300 on the wall like the Promethean UST-P3?
No, the Epson LS300 is designed as a tabletop projector only. It sits on a surface in front of the wall or screen. The Promethean UST-P3 is wall-mountable and has a maximum throw distance of just 0.5 feet, so it can sit flush against the wall. If you need a permanent wall-mounted setup, the Promethean is your only option here.
Which projector has better built-in speakers for a classroom?
The Epson LS300 blows the Promethean away in this category. It has a custom-designed Yamaha 2.1 speaker system that rivals a soundbar, with a dedicated subwoofer for richer audio. The Promethean UST-P3 doesn’t list any built-in speaker specs, so I’d assume you’ll need external speakers. For a classroom where you don’t want extra gear, the Epson is much better.
My Final Verdict
The Epson LS300 is my clear winner for most classrooms because its 3600 lumens of brightness, built-in Android TV, and Yamaha 2.1 speakers make it a complete all-in-one solution. The Promethean UST-P3 is the better pick only if you absolutely need the higher 1680×1200 resolution for detailed content and want a permanent wall-mounted setup.
If you’re on the fence, ask yourself one question: do you need to fight bright lights in your room? If yes, the Epson LS300’s 3600 lumens make the decision easy. If you have a dedicated dark room and need sharper text for documents, the Promethean UST-P3 is your match.
Winner: Epson EpiqVision LS300
- Stunning Picture Quality up to 120" – Delivers an immersive, bright viewing experience for TV...
- Sound by Yamaha — Custom-designed audiophile 2.1 speaker system offers a powerful and emotional...
- Built-In Android TV (2) – Latest Android TV interface with a simple-to-use remote – including...
Best for teachers who need a bright, all-in-one solution with 3600 lumens, built-in Android TV, and excellent Yamaha speakers that save you from buying extra audio gear.
Runner-Up: Promethean UST-P3
Best for educators who need higher 1680×1200 resolution for detailed content and want a permanent wall-mounted projector with a throw distance of just 0.5 feet.
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