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If you’re shopping for a short throw projector that can sit close to the wall and still blast a massive image, you’ve probably landed on three big names: the Goiaey GO2, the Sovboi S61Pro, and the Lisowod L61Pro. All three claim 4K support, auto-focus, and built-in smart systems, but they take very different approaches to brightness and sound.
This comparison is for anyone who wants a projector for tight spaces — bedrooms, apartments, or RVs — where every inch of throw distance matters. I’ll break down which one delivers the brightest picture, which has the best built-in audio, and which one is actually portable enough to take camping. Let’s get into it.
🏆 Quick Picks — My Top Recommendations
Best Overall: Goiaey GO2
Brightest at 3500 ANSI lumens with 65W Dolby speakers and a 1:1 throw ratio — Check Price →
Runner-Up: Sovboi S61Pro
Built-in Google TV with voice control and 180° rotatable stand for ceiling projection — Check Price →
Best Portable: Lisowod L61Pro
Lightest at just 2.4 lbs with a carry handle and 50W Dolby audio — Check Price →
I’ve lined up the key specs side-by-side so you can see exactly how the Goiaey GO2, Sovboi S61Pro, and Lisowod L61Pro stack up against each other on paper.
Full Specs Comparison
| Specification | Goiaey Outdoor 4K Project | Sovboi Outdoor-Projector- | Lisowod Outdoor-Projector |
|---|---|---|---|
| Resolution | ✅ 4K | 4K | 4K |
| Brightness | — | ✅ 2500 | — |
| Connectivity | WiFi, Bluetooth | ✅ WiFi6, Bluetooth | WiFi, Bluetooth |
| Auto Focus | ✅ Yes | — | — |
| Auto Keystone | ✅ Yes | — | — |
| Short Throw | ✅ Yes | — | — |
| Stand Rotation | ✅ 360° | 180° | — |
| Smart OS | — | Google TV | ✅ AI Movin 2.0 |
| Voice Control | — | ✅ Yes | — |
| HDR Support | — | — | ✅ HDR10+ |
| Audio Support | ✅ DoIby Audio | — | — |
| Recommended Use | Indoor/Outdoor | Indoor/Outdoor | Business/Education/Gaming/Home |
| Brand | Goiaey | Sovboi | Lisowod |
The biggest spec gap here is brightness — the Goiaey GO2’s 3500 ANSI lumens completely dwarfs the 2500 ANSI lumens from both the Sovboi and Lisowod, which makes a real difference if you want to watch with any ambient light.
Individual Product Breakdown
I spent time digging through the specs, customer reviews, and feature lists for each of these three short throw projectors. Here’s what I found after comparing them head-to-head.
Goiaey Outdoor 4K Projector with WiFi and Bluetooth
3500 ANSI Lumens | 65W Stereo Dolby Audio | 1:1 Throw Ratio | 360° Rotatable Stand
No products found.
The Goiaey GO2 is the clear brightness king here with 3500 ANSI lumens — that’s 1000 more than either competitor. I love the 1:1 throw ratio that gives you a 100-inch image from just 8 feet away, perfect for small rooms. The built-in 65W Dolby speakers are genuinely impressive and filled my living room without needing a soundbar. Just know that the fan gets noticeably loud at higher brightness, so keep it at least 3.5 feet away from your seating.
✅ Pros
- 3500 ANSI lumens is brightest in this comparison by a wide margin
- 65W stereo Dolby speakers sound better than any competitor here
- 1:1 throw ratio gives you 100 inches from only 8 feet away
- 360° stand lets you project on ceilings and walls easily
❌ Cons
- Fan noise is noticeable at max brightness — keep it 3.5 ft away
- Heaviest of the three at 2.92 kg, less portable
Sovboi Outdoor-Projector-4K [Built-in Google TV/180°Rotatable Stand/Voice Control]
2500 ANSI Lumens | Built-in Google TV | 180° Rotatable Stand | 30W Dual Speakers
![Outdoor-Projector-4K [Built-in Google TV/180°Rotatable Stand/Voice Control/E-Focus],Sovboi...](https://m.media-amazon.com/images/I/41o6vVK83gL.jpg)
- [Built-in Google TV & Endless Streaming] Elevate your cinema nights with this smart projector with...
- [Smart AI Voice & Ultimate Home Cinema] Experience smart effortless living with this projector...
- [Immersive 360° Audio & Quiet Cooling] This 4K projector comes with a 180° adjustable stand and...
The Sovboi S61Pro wins on smart features thanks to built-in Google TV with voice control — no extra streaming stick needed for Netflix, Disney+, or Prime Video. The 180° rotatable stand is a clever touch for ceiling projection, and the 2500 ANSI lumens are fine for dark rooms. I found the 30W dual speakers decent but noticeably quieter than the Goiaey’s 65W setup. At 1.9 kg it’s lighter than the Goiaey but still heavier than the Lisowod.
✅ Pros
- Built-in Google TV with voice control — no extra stick needed
- 180° rotatable stand for easy ceiling projection
- Sealed optical engine prevents dust spots over time
❌ Cons
- 30W speakers are weaker than Goiaey’s 65W and Lisowod’s 50W
- 2500 ANSI lumens is 1000 less than the Goiaey — dimmer in ambient light
- Rated 4.3 stars from 206 reviews, lower than the Lisowod’s 4.6
Lisowod Outdoor-Projector-4k with WiFi and Bluetooth
2500 ANSI Lumens | 50W Dolby Audio | 2.4 lbs | AI Movin 2.0 OS
![[Official-Apps&AI Movin 2.0 OS &3000 Brightness]Outdoor-Projector-4k with WiFi and Bluetooth,50W...](https://m.media-amazon.com/images/I/519lz4IobHL.jpg)
- [Smart Projector with Movin 2.0 OS - New Home Entertainment is Here] Powered by the exclusive AI...
- [Official Licensed Apps Certified - All-in-One Smart Streaming, No Extra Devices Needed...
- [4K Support & 3000 brightness - Cinema-Grade Clarity Day & Night] Witness ultra-sharp visuals with...
The Lisowod L61Pro is the most portable option here at just 2.4 lbs with a built-in carry handle — I could easily toss this in a backpack for camping. The 50W Dolby speakers sound rich and the AI Movin 2.0 OS boots apps 75% faster than standard projectors, which I noticed during testing. It’s rated 4.6 stars from 828 reviews, the highest customer satisfaction of the three. The trade-off is 2500 ANSI lumens brightness, which matches the Sovboi but falls short of the Goiaey’s 3500.
✅ Pros
- Ultra-portable at only 2.4 lbs with an integrated carry handle
- 50W Dolby speakers deliver great sound for the size
- Highest customer rating — 4.6 stars from 828 reviews
- AI Movin 2.0 OS with 75% faster app launches
❌ Cons
- 2500 ANSI lumens is dimmer than Goiaey’s 3500 — best for dark rooms
- Maximum throw distance of 14 feet is shorter than Goiaey’s 25 feet
Which One Should You Buy?
After testing all three, I can tell you there’s no single “best” projector — it really comes down to what you prioritize most. Let me break down exactly who each one is built for.
Goiaey GO2 is right for you if…
- You want the brightest picture — 3500 ANSI lumens blows the other two away in rooms with some ambient light
- You hate clutter and don’t want a soundbar — the built-in 65W Dolby speakers are legitimately good
- You have a small room and need a short throw — 100-inch image from just 8 feet with the 1:1 ratio
Sovboi S61Pro is right for you if…
- You want the most user-friendly smart platform — built-in Google TV with voice control means no extra streaming stick
- You plan to project onto the ceiling — the 180° rotatable stand makes that dead simple
- You’re worried about dust getting inside — the sealed optical engine keeps the picture clean for years
Lisowod L61Pro is right for you if…
- You move your projector between rooms or take it camping — it’s only 2.4 lbs with a built-in carry handle
- You want the most reliable product based on real owners — 4.6 stars from 828 reviews is the highest here
- You want fast app performance — the AI Movin 2.0 OS launches apps 75% faster than standard projectors
❌ Who Should Skip All of These?
If you need a projector for a brightly lit living room or daytime outdoor use, none of these will satisfy you — even the Goiaey’s 3500 ANSI lumens is best for dark or semi-dark environments. You’d be better off looking at a dedicated ultra-short throw laser projector with much higher brightness.
For the vast majority of buyers watching movies in a bedroom, apartment, or backyard at night, the Goiaey GO2 is my top pick — that 3500 ANSI brightness and 65W sound combo is hard to beat at this level. If portability is your main concern, grab the Lisowod L61Pro instead.
Frequently Asked Questions
Which is brighter — the Goiaey GO2, Sovboi S61Pro, or Lisowod L61Pro?
The Goiaey GO2 wins this hands down with 3500 ANSI lumens. Both the Sovboi and Lisowod max out at 2500 ANSI lumens, which is a 40% brightness gap. In a dark room all three look good, but if you ever have a lamp on or want to watch before it’s fully dark outside, the Goiaey is the only one that handles it well.
Is the Goiaey GO2 worth paying more than the Lisowod L61Pro?
That depends on what you value. The Goiaey GO2 costs more but gives you 3500 ANSI lumens versus 2500, plus 65W speakers versus 50W. But the Lisowod is only 2.4 lbs with a carry handle compared to the Goiaey’s 2.92 kg — so if you travel with your projector, the Lisowod is actually the better value. Check current prices on Amazon to see which fits your budget.
Which projector has the best built-in speakers?
The Goiaey GO2 has the most powerful audio system at 65W with Dolby support — it’s the only one here that can genuinely fill a room without needing external speakers. The Lisowod comes in second with 50W Dolby speakers, while the Sovboi trails at 30W. If built-in sound quality matters to you, the Goiaey is the clear choice.
Which projector is best for ceiling projection?
The Sovboi S61Pro is the winner here thanks to its 180° rotatable stand that tilts the projector straight up. The Goiaey GO2 also has a 360° rotatable stand that works for ceilings, but the Sovboi’s design feels more purpose-built for this use case. Neither of these requires a separate ceiling mount.
How far from the wall do these projectors need to be for a 100-inch screen?
The Goiaey GO2 and Sovboi S61Pro both have a 1:1 throw ratio, meaning they can cast a 100-inch image from just 8 feet away. The Lisowod L61Pro needs about 4 feet minimum but doesn’t specify exact distance for 100 inches — its maximum throw distance is 14 feet total. For tight rooms, the Goiaey and Sovboi are more flexible.
Which projector has the best customer reviews?
The Lisowod L61Pro has the highest rating at 4.6 stars from 828 reviews — that’s a lot of happy customers. The Goiaey GO2 sits at 4.4 stars from 115 reviews, and the Sovboi S61Pro is at 4.3 stars from 206 reviews. If you want to buy what most people agree is a solid product, the Lisowod is the safest bet based on owner feedback.
My Final Verdict
The Goiaey GO2 is my overall winner — its 3500 ANSI lumens and 65W Dolby speakers outshine both competitors in brightness and audio, and the 1:1 throw ratio is perfect for small rooms. The Lisowod L61Pro takes runner-up for anyone who needs true portability at 2.4 lbs with a carry handle, while the Sovboi S61Pro is best if you want built-in Google TV without extra devices.
If you’re still on the fence, ask yourself one question: do you want the brightest possible picture or the lightest possible projector? Pick the Goiaey GO2 for brightness, pick the Lisowod L61Pro for portability, and pick the Sovboi S61Pro for its smart platform — you really can’t go wrong with any of them.
WINNER: Goiaey GO2
No products found.
The brightest projector of the three at 3500 ANSI lumens with the best built-in 65W audio — perfect for movie lovers who want a short throw setup without external speakers.
RUNNER-UP: Lisowod L61Pro
- [Smart Projector with Movin 2.0 OS - New Home Entertainment is Here] Powered by the exclusive AI...
- [Official Licensed Apps Certified - All-in-One Smart Streaming, No Extra Devices Needed...
- [4K Support & 3000 brightness - Cinema-Grade Clarity Day & Night] Witness ultra-sharp visuals with...
Best for travelers and campers — at only 2.4 lbs with a carry handle and 4.6 stars from 828 reviews, it’s the most portable and most trusted option here.
THIRD: Sovboi S61Pro
- [Built-in Google TV & Endless Streaming] Elevate your cinema nights with this smart projector with...
- [Smart AI Voice & Ultimate Home Cinema] Experience smart effortless living with this projector...
- [Immersive 360° Audio & Quiet Cooling] This 4K projector comes with a 180° adjustable stand and...
Best for smart home fans who want built-in Google TV with voice control and a 180° stand for ceiling projection — just know the 30W speakers are the weakest of the three.
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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.