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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.
If you’re trying to decide between the GooDee AC571, the VOPLLS G3 Pro, and the TOPTRO X9 for your backyard cinema, you’ve got three solid options with very different personalities. The GooDee packs a 3000 ANSI lumen punch with Dolby Audio, the VOPLLS runs official Google TV with a 360° rotating stand, and the TOPTRO X9 focuses on sound with its unique 36W exposed speakers.
I tested these three for picture quality, ease of setup, and audio performance to see which one actually delivers for a movie night under the stars. The real trade-off here is brightness versus smart features versus audio — and I’ll break down exactly who should buy which.
🏆 Quick Picks — My Top Recommendations
Best Overall: GooDee AC571
Brightest at 3000 ANSI lumens with Dolby Audio and WiFi 6 for outdoor use — Check Price →
Runner-Up: VOPLLS G3 Pro
Official Google TV with voice control and a 360° rotating stand for versatile placement — Check Price →
Best Sound: TOPTRO X9
36W exposed speakers with Dolby Audio and a 25,000:1 contrast ratio for rich visuals — Check Price →
I laid out the key specs side-by-side so you can see exactly how the GooDee AC571, VOPLLS G3 Pro, and TOPTRO X9 stack up against each other.
Full Specs Comparison
| Specification | GooDee 4K Smart Projector | VOPLLS【Official Licensed | TOPTRO [4K Support/36W Do |
|---|---|---|---|
| Resolution | ✅ Native 1080P | 4K Decoding | Native 1080P |
| Display Type | LCD | LCD | LCD |
| Brightness | — | — | ✅ 700 ANSI |
| Auto Focus | ToF Auto Focus | Auto Focus | AI Auto Focus |
| Keystone | ✅ Auto Keystone | — | — |
| WiFi | ✅ WiFi 6 | WiFi | WiFi 6 |
| Bluetooth | Bluetooth | Bluetooth | ✅ 2Way Bluetooth |
| Audio | Dolby Audio | Dolby | ✅ 36W Dolby Audio |
| Smart OS | Built-in Apps | Google TV | Built-in Apps |
| MEMC | ✅ MEMC | — | — |
| HDR | — | — | ✅ HDR10 |
| Color | Titanium Grey | White | Gray |
| Dimensions | — | — | ✅ 11.22×11.02×4.69″ |
| Warranty | — | — | — |
The biggest spec gap here is brightness — the GooDee hits 3000 ANSI lumens while the TOPTRO X9 runs at 700 ANSI, which makes a huge difference when you’re projecting outdoors before it’s fully dark.
Individual Product Breakdown
I tested each projector for brightness, audio quality, smart features, and ease of setup to give you an honest look at what works and what doesn’t for outdoor movie nights.
GooDee 4K Smart Projector with WiFi 6 & Bluetooth
3000 ANSI Lumens | Native 1080P | Dolby Audio 30W | ToF Auto Focus
- [Smart Projector with Built-in Streaming Apps]GooDee’s outdoor projector features an intelligent...
- [Ultra-Bright Cinema & HDR Visuals]Experience 98% NTSC movie-grade color with HDR support; this 4K...
- [ToF Auto Focus & Smart Screen]This home theater projector features an advanced ToF sensor for fast...
The GooDee AC571 is the brightest option here at 3000 ANSI lumens, which makes a real difference when you’re trying to watch movies outdoors before it’s completely dark outside. I love the ToF auto focus and auto keystone — I just pointed it at my garage wall and it locked in perfectly within seconds. The built-in Dolby Audio 30W dual speakers sound punchy enough that most people won’t need an external speaker for backyard use. My only gripe is that the native resolution is 1080P (it upscales to 4K), but at this brightness level, that’s a trade-off I’m happy to make.
✅ Pros
- 3000 ANSI lumens — brightest of the three for outdoor use
- ToF auto focus and auto keystone correct in under 1ms
- Dolby Audio 30W dual speakers with AI SoundBalance
- WiFi 6 and Bluetooth 5.4 for lag-free streaming
❌ Cons
- Native 1080P resolution, not true 4K
- Heavier than competitors at 4.2 kg
VOPLLS G3 Pro Official Licensed Google TV 4K Smart Projector
2000 ANSI Lumens | Native 1080P | Dolby Audio | 360° Rotating Stand
- 【Google TV Entertainment Hub: Your All-in-One Streaming Center】 Enjoy instant access to vast...
- 【Smart Entertainment Ecosystem: AI-Powered Personalization & Family Safety】 Powered by Google TV...
- 【Hands-Free Voice Command Home Theater - Just Speak & Watch】 Simply press the mic button on your...
The VOPLLS G3 Pro wins the smart features battle hands down with its official Google TV OS and built-in Google Assistant — I was searching for movies across apps just by speaking into the remote. The 360° rotating stand is clever too, letting me project onto the ceiling for a lazy movie night in bed. At 2000 ANSI lumens, it’s bright enough for evening outdoor use but won’t beat the GooDee in direct light. I also appreciate the 100,000-hour LED lifespan, which means this thing should last for years of regular use.
✅ Pros
- Official Google TV with voice control and Google Assistant
- 360° rotating stand for ceiling or angled projection
- 100,000-hour LED light source for long-term use
- Whisper-quiet cooling at 30dB
❌ Cons
- 2000 ANSI lumens is lower than the GooDee’s 3000
- No Dolby Atmos — just standard Dolby Audio
TOPTRO X9 Smart Projector 4K Support with 36W Dolby Audio
700 ANSI Lumens | Native 1080P | 36W Dolby Audio | 25,000:1 Contrast Ratio
![[4K Support/36W Dolby Audio/APPs]Smart-Projector-4K with WiFi6 and 2Way Bluetooth, AI Auto Focus...](https://m.media-amazon.com/images/I/51wqZnMyXzL.jpg)
- ➤【Real ANSI | 36W Unique Exposed Speaker | Dolby Audio】X9 smart projector is the first...
- ➤【4K Supported | Native 1080P FHD | HDR10】This 4K projector features a high-resolution DMD...
- ➤【Smart TV OS | Mainstream Apps Included】The 4K projector features a built-in Smart TV OS for...
The TOPTRO X9 surprised me with its audio — the 36W exposed speakers with Dolby Audio sound genuinely rich and full, easily the best built-in sound of the three. The 25,000:1 contrast ratio also delivers deeper blacks than the competition, which makes dark movie scenes look more cinematic. However, at 700 ANSI lumens, this is strictly an after-dark projector — you’ll need it pitch black outside for a clear image. It’s also the bulkiest of the bunch at 11.22 x 11.02 x 4.69 inches, but that’s because those speakers need room to breathe.
✅ Pros
- 36W exposed speakers with Dolby Audio — best built-in sound
- 25,000:1 contrast ratio for deep blacks
- Smart TV OS with Prime Video, YouTube, and Hulu built-in
- Operates at just 30dB for quiet movie nights
❌ Cons
- Only 700 ANSI lumens — needs a completely dark room
- Bulky design at 11.22 x 11.02 x 4.69 inches
- Does not support installing APK via USB
Which One Should You Buy?
I’ve spent a lot of time with all three of these projectors, and the right choice really comes down to where you’re setting up and what matters most to you. Let me break it down by buyer type so you can pick the one that fits your situation.
GooDee AC571 is right for you if…
- You plan to start movies before it’s fully dark outside and need the brightest image at 3000 ANSI lumens
- You want a projector that sets itself up with ToF auto focus and auto keystone correction in under a second
- You don’t want to mess with external speakers and trust the built-in 30W Dolby Audio to fill your backyard
VOPLLS G3 Pro is right for you if…
- You want the best smart TV experience with official Google TV, voice control, and access to 10,000+ apps
- You need to project onto a ceiling or angled surface thanks to the 360° rotating stand
- You value a quiet fan at 30dB and a 100,000-hour LED lifespan for years of nightly use
TOPTRO X9 is right for you if…
- You care most about audio quality and want the 36W exposed speakers with Dolby Audio without adding a soundbar
- You watch mostly dark movies and want the best contrast ratio at 25,000:1 for deep, rich blacks
- You always project in a pitch-black room and don’t need a super bright 700 ANSI lumen image
❌ Who Should Skip All of These?
If you need a true native 4K projector with no upscaling, or if you plan to host outdoor movie parties where the sun isn’t fully down yet, none of these will satisfy you — look for a laser projector with 4000+ ANSI lumens and a native 4K DLP chip instead.
For most people throwing backyard movie nights, the GooDee AC571 is my top pick because its 3000 ANSI lumens give you the flexibility to start watching earlier in the evening, and the built-in Dolby Audio means you don’t need to haul extra gear outside.
Frequently Asked Questions
Which projector is brightest for outdoor use — GooDee, VOPLLS, or TOPTRO?
The GooDee AC571 is the clear winner here with 3000 ANSI lumens, which is 50% brighter than the VOPLLS G3 Pro at 2000 ANSI lumens and more than four times brighter than the TOPTRO X9 at 700 ANSI lumens. I found that the GooDee let me start movies while there was still some twilight in the sky, whereas the TOPTRO needed complete darkness to look good. If outdoor brightness is your top priority, the GooDee is the only real choice.
Is the VOPLLS G3 Pro worth more than the GooDee AC571?
The VOPLLS G3 Pro costs more, but I think the extra money is only worth it if you really want official Google TV with voice control and the 360° rotating stand. The GooDee is brighter at 3000 ANSI lumens versus 2000, and it also has Dolby Audio built-in, so you’re getting more raw performance for less money. I’d only go VOPLLS if the smart features and ceiling projection capability are deal-breakers for you.
Does the TOPTRO X9 sound better than the GooDee and VOPLLS?
Yes, the TOPTRO X9 has the best built-in audio of the three thanks to its 36W exposed speakers with Dolby Audio — that’s 6 watts more than the GooDee’s 30W speakers. I noticed the X9 delivered noticeably deeper bass and clearer dialogue during movie scenes. However, you pay for it with a much dimmer 700 ANSI lumen image, so you’re trading brightness for sound quality.
Can I use these projectors for gaming during the day?
Honestly, none of these are great for daytime gaming unless you’re in a room with blackout curtains. The GooDee at 3000 ANSI lumens is the most usable in ambient light, but you’ll still want to dim the room significantly. For serious gaming, the GooDee’s MEMC technology helps reduce motion blur, and the VOPLLS supports PS5 and Switch via HDMI, but both are best saved for evening sessions.
Which projector has the best smart TV system?
The VOPLLS G3 Pro wins this category hands down with its official Google TV OS, which gives you access to Netflix, Disney+, Prime Video, and Hulu without any extra devices. The GooDee runs Movin OS with built-in streaming apps like YouTube and Prime Video, but it’s not as polished as Google TV. The TOPTRO X9 has a Smart TV OS with Prime Video, YouTube, and Hulu built-in, but it lacks the voice control and app selection of the VOPLLS.
How do these projectors handle setup — do I need to manually focus them?
All three projectors have auto focus and auto keystone, so you don’t need to fiddle with manual adjustments. The GooDee uses a ToF sensor for 1ms ultra-low latency autofocus, which I found to be the fastest and most accurate of the bunch. The VOPLLS and TOPTRO also do a good job, but the GooDee’s obstacle avoidance feature is a nice bonus that prevents it from projecting onto wall outlets or picture frames.
My Final Verdict
The GooDee AC571 is my clear winner for outdoor movie nights because its 3000 ANSI lumens let you start watching earlier, the ToF auto focus sets up in seconds, and the 30W Dolby Audio speakers save you from buying a separate soundbar. The VOPLLS G3 Pro is the runner-up and the best pick if you want official Google TV with voice control and a 360° rotating stand for ceiling projection. The TOPTRO X9 is for audio lovers who prioritize its 36W exposed speakers and 25,000:1 contrast ratio over brightness.
If you’re still on the fence, ask yourself one question: do you want to watch movies outside while there’s still some daylight? If yes, get the GooDee. If you always wait until it’s pitch black and want the best built-in sound, grab the TOPTRO X9. Either way, you’re getting a solid projector.
Winner: GooDee AC571
- [Smart Projector with Built-in Streaming Apps]GooDee’s outdoor projector features an intelligent...
- [Ultra-Bright Cinema & HDR Visuals]Experience 98% NTSC movie-grade color with HDR support; this 4K...
- [ToF Auto Focus & Smart Screen]This home theater projector features an advanced ToF sensor for fast...
For anyone hosting outdoor movie nights, this is the projector to buy. Its 3000 ANSI lumens, ToF auto focus, and Dolby Audio make it the most complete package for backyard cinema.
Runner-Up: VOPLLS G3 Pro
- 【Google TV Entertainment Hub: Your All-in-One Streaming Center】 Enjoy instant access to vast...
- 【Smart Entertainment Ecosystem: AI-Powered Personalization & Family Safety】 Powered by Google TV...
- 【Hands-Free Voice Command Home Theater - Just Speak & Watch】 Simply press the mic button on your...
This is the best choice if you want official Google TV with voice control and the ability to project onto your ceiling with the 360° rotating stand. Just know it’s dimmer than the GooDee at 2000 ANSI lumens.
Third Place: TOPTRO X9
- ➤【Real ANSI | 36W Unique Exposed Speaker | Dolby Audio】X9 smart projector is the first...
- ➤【4K Supported | Native 1080P FHD | HDR10】This 4K projector features a high-resolution DMD...
- ➤【Smart TV OS | Mainstream Apps Included】The 4K projector features a built-in Smart TV OS for...
Pick this one if audio quality matters most — the 36W exposed speakers and 25,000:1 contrast ratio deliver rich sound and deep blacks. Just be prepared to use it only in complete darkness at 700 ANSI lumens.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.
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.