[1500 ANSI/Auto Focus/Built-in APPs] Outdoor-Projector-4K with Wifi6 and Bluetooth, Smart TV OS & DoIby Audio, Portable Projector with YouTube/PrimeVideo, ONOAYO 1080P Proyector with 300 ''Display

Key Specifications

Product Dimensions
‎8 x 6 x 3 inches
Item Weight
‎3.8 pounds
Display resolution
1920 x 1080
Connectivity
WiFi 6/Bluetooth/HDMI/USB/3.5mm Audio
Recommended Uses For Product
Business, Education, Gaming, Home Cinema
Special Feature
ONOAYO 4K Projector is compatible with Prime Video /YouTube/Live TV; 2025 Newly Smart TV Operating System; Native 1080P Projector 4K Support; AI Image Quality Optimization Tech; Dolby-certified HIFI Stereo Dual Speakers; 24/7 Customer Support: Support_us@onoayo.net; AI Sound Balancing; AI Auto Focus and Auto Keystone Correction; Bi-directional Bluetooth 5.2 Connection; Ultra-fast Wifi 6 for IOS, Android, and Windows devices; Handheld Design for Portable Use; Sealed Optical EngineONOAYO 4K Projector is compatible with Prime Video /YouTube/Live TV

Reviewed by 973 people this week!

★★★★★
Buy at Amazon
AmazonPrime Delivery • 30-Day Returns
ONOAYO
4.7
973 reviews
Buy at Amazon
AmazonPrime Delivery • 30-Day Returns

[1500 ANSI/Auto Focus/Built-in APPs] Outdoor-Projector-4K with Wifi6 and Bluetooth, Smart TV OS & DoIby Audio, Portable Projector with YouTube/PrimeVideo, ONOAYO 1080P Proyector with 300 ''Display

The ONOAYO ONO3 Pro is a portable smart projector that comes with built-in streaming capability (apps), 4K decoding support, WiFi 6 + Bluetooth connectivity, AI-assisted auto focus and keystone correction, and Dolby-audio stereo speakers. It aims to deliver a home-theatre or outdoor cinema experience — projecting up to a 300-inch display, with smart-TV style OS, fast boot, and intuitive, ready-to-use interface (no external devices required). It positions itself as a convenient choice for movies, streaming, gaming, or presentations without needing a separate streaming box or computer.

Free Shipping
2-Year Warranty
30-Day Returns

Key Features

[Ultimate Experience - 2025 Newly Designed Smart TV Pro OS ] ONO3 Pro projector with wifi and Bluetooth is the world’s first smart projector to utilize the self-developed Smart TV operating system.Powered by AI-driven algorithms and a next-gen processing chip, its millisecond-level response speed is 3x faster than standard projectors—boot up in seconds, switch apps instantly, and enjoy seamless streaming, gaming, and browsing. Multiple personalized settings: customizable home page/built-in E-manual/one-click wake-up screen projection. ONOAYO projector redefines home entertainment with excellent performance
[Endless Entertainment - Built-in APPs, No Need Extra Devices] The ONO3 Pro outdoor projector deeply integrates with the global streaming media ecosystem. It breaks through HDCP limitations and eliminates the risk of black screens caused by pirated content. Compatible with Prime Video, YouTube, Apple TV, Disney+, Live TV, and over 1,200,000+ videos, it meets your personalized entertainment needs. This projector 4k will regularly update to ensure you have the latest features, enhancing application security and stability
[Instant Clarity - AI Auto Environment Adaptive Pro] This ceiling projector is equipped with fully automatic focus, keystone correction, obstacle avoidance, screen-fit, and projection orientation detection. By an advanced AI adjustment algorithm, it outperforms conventional projectors in speed and precision, delivering razor-sharp images and perfect alignment in just 3 seconds—even on tilted surfaces. Whether it is side projection, ceiling, or a complex environment, the projector can adjust to the best state autonomously, allowing you to immerse yourself in the best viewing experience. The zoom function allows for size adjustments from 50% to 100% without moving the projector
[Auditory Revolution - Dolby Audio with eARC | AI Sound Balancing] Experience cinema-grade sound with this home projector’s Dolby Audio Hi-Fi stereo dual 15W speakers, delivering an immersive 3D surround sound that pulls you into the heart of the action. The eARC feature enables high-bandwidth, uncompressed audio for studio-quality clarity—every detail is heard exactly as intended. Combined with cutting-edge AI sound balancing technology, it delivers delicate sound quality with smooth transitions. Beyond visuals, this Bluetooth projector doubles as a standalone speaker or seamlessly pairs with external speakers—unlocking a full spectrum of theater-quality audio for every use
[Detail-first Visual Feast - 1500ANSI | Support 4K] The ONO3 Pro 4K projector delivers true 1500 ANSI brightness and 4K video decoding to unlock the pinnacle of visual performance. Its intelligent AI image optimization system automatically matches color gamut schemes and simulates up to 98% of the NTSC cinematic-wide color gamut. Each frame is meticulously reconstructed with millions of color particles, presenting realistic details with precision. Whether it's a strand of hair floating in the dust or the trajectory of a leaping flame, everything is vividly brought to life, leaving viewers in awe

The ONOAYO ONO3 Pro is a portable smart projector that comes with built-in streaming capability (apps), 4K decoding support, WiFi 6 + Bluetooth connectivity, AI-assisted auto focus and keystone correction, and Dolby-audio stereo speakers. It aims to deliver a home-theatre or outdoor cinema experience — projecting up to a 300-inch display, with smart-TV style OS, fast boot, and intuitive, ready-to-use interface (no external devices required). It positions itself as a convenient choice for movies, streaming, gaming, or presentations without needing a separate streaming box or computer.

Available Colors

Black
Dull Black
+ more

Key Considerations

1

What will you use the projector for? Movies, streaming, gaming, business presentations, outdoor movie nights — your use case determines what specs matter most (e.g. resolution for movies/gaming, portability for travel, brightness for ambient-light environments).

2

Room / environment conditions: A dark room vs. living room with ambient light vs. outdoor use — brightness and throw-distance needs vary accordingly.

3

Native resolution: Aim for at least Full HD (1080p) for clean, detailed images; for high-end home cinema or large screens, 4K or 4K-decoding helps.

4

Contrast ratio: A high contrast ratio improves depth — darker blacks, brighter whites — which enhances details in shadows and gives richer image quality.

5

Color accuracy and image processing: Good color reproduction, accurate tones, and maybe HDR support (if available) make big difference in cinematic or gaming experience.

1

The projector touts 1500 ANSI brightness and 4K video decoding, which suggests it can deliver bright, sharp images suitable for home theatres or dark-room outdoor screenings. 4K decoding paired with a high-lumen rating means it’s better suited for larger screens (like the 300" claim) — though real-world brightness depends on ambient light, screen material/size, and projection distance.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Surpassed Expectations
2025-12-02T21:42:31.807Z

The picture was a bit blurry and not bright enough.

U
Ava
impressed and delighted upon unboxing
2025-12-02T21:42:45.503Z

I was too excited to set it up that I didn't wait for the sun to go down so excuse the pale projection - it's still daytime and I don't have curtains. That being said, I'm impressed I'm still able to see a faint image in a sunny space.

U
Syd M

Frequently Asked Questions

Final Verdict

The ONOAYO ONO3 Pro is a very attractive “all-in-one” portable smart projector: its strengths lie in combining projection, smart streaming, modern connectivity, and portability. For someone wanting to set up a simple home cinema, travel-friendly movie nights, or avoid extra devices (like a TV box + external speaker), it offers a compelling package.