--- product_id: 662860852 title: "[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+" brand: "isinbox" price: "R$3804" currency: BRL in_stock: true reviews_count: 13 category: "I Sinbox" url: https://www.desertcart.com.br/products/662860852-2000-ansi-auto-focus-and-keystone-built-in-app-4k store_origin: BR region: Brazil --- # AI Auto-Focus & 6D Keystone correction 2000 ANSI lumens brightness Dolby Audio & Bluetooth 5.3 with eARC [2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ **Brand:** isinbox **Price:** R$3804 **Availability:** ✅ In Stock ## Summary > 🎥 Elevate your entertainment—smart, sleek, and ready to wow anywhere! ## Quick Answers - **What is this?** [2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ by isinbox - **How much does it cost?** R$3804 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/662860852-2000-ansi-auto-focus-and-keystone-built-in-app-4k) ## Best For - isinbox enthusiasts ## Why This Product - Trusted isinbox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Theater-Quality Sound Anywhere:** Dolby-certified speakers, DTS decoding, and Bluetooth 5.3 with eARC support create rich, crystal-clear audio that transforms any space. - • **Cinematic Brilliance in 4K HDR10+:** Experience ultra-sharp visuals with 2000 ANSI lumens and HDR10+ for vibrant, true-to-life colors that elevate every movie night. - • **Seamless Smart Streaming Built-In:** Access YouTube, Prime Video, Disney+ and more without extra devices—cut the clutter and save $300+ yearly on adapters. - • **Effortless Setup with AI Precision:** Auto-focus, 6D keystone, and obstacle avoidance deliver perfectly aligned images in seconds—no manual hassle, just instant immersion. - • **Ultra-Portable, 360° Adjustable Stand:** Weighing just 3 lbs with a rotatable stand, this projector adapts from wall to ceiling or tripod setups—perfect for home, office, or outdoor adventures. ## Overview The iSinbox YG381 is a compact yet powerful 4K outdoor projector featuring 2000 ANSI lumens brightness, AI-powered auto-focus and 6D keystone correction for flawless image alignment, and built-in smart apps like YouTube and Prime Video. Equipped with Dolby-certified speakers and Bluetooth 5.3 with eARC, it delivers immersive audio alongside stunning HDR10+ visuals. Its ultra-portable design with a 360° adjustable stand supports versatile mounting options, making it ideal for home theaters, outdoor movie nights, and professional presentations. Backed by a 1-year replacement warranty and 3-year support, it’s a premium all-in-one entertainment solution for the modern millennial lifestyle. ## Description Buy [2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+: Video Projectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Small but powerful performance projector! Highly recommended! - I'm genuinely impressed with this projector. It's noticeably smaller than the one I've been using for the past five years, but it somehow manages to pack in a lot more features and feels much more modern. The auto focus and auto adjustment are easily my favorite parts. I used to spend a few minutes every time I set up my old projector just trying to get the image straight and clear. With this one, it handles that by itself in a few seconds. It locks into focus and fixes the keystone automatically, and if I still want to tweak things, I can manually adjust corners, zoom, or fine-tune the focus easily. Picture quality is very solid. Out of the box, the default picture mode looked a bit dim to me, but after increasing the brightness and tweaking the color settings, the image looked much better and more vibrant. Once adjusted, it delivers a sharp and clear picture that works well for movies and shows. The size makes it extremely versatile. I can carry it outside for backyard movie nights or take it to a campsite without it feeling bulky. It also works great in my small bedroom, especially projecting onto the ceiling using the adjustable stand. Fan noise is also low enough that it doesn't distract from what I'm watching. The built-in software runs smoothly and feels responsive. Streaming apps like Netflix, YouTube, and Prime Video load quickly and play without stuttering, so I don't feel the need to connect any extra devices. That keeps the whole setup simple and clean. For something this portable while still delivering strong performance and smart features, it feels like a good value for what you get. Review: Quality projector - Really pleased with this projector! It's simple to set up and use and the price was great! We've used it outdoors and inside and haven't had any issues. Very happy with the brightness and quality of the picture. The sound was great. I really like the auto focus and keystone - it kept the picture clear and focused. The built in apps and the ability to add other apps made using this so easy. ## Features - [Smart Pro OS & 360° Adjustable Stand] This smart outdoor projector is powered by the upgraded Smart Pro OS, delivering a seamless experience free from lag. The integrated 360° rotatable stand makes this ceiling projector or portable projector incredibly versatile—switch from wall to ceiling projection in seconds. Perfect as a projector for bedroom setups or on-the-go entertainment, it outshines basic projectors with its millisecond response and ad-free interface. - [Support 4K & Smart Streaming Built-In] Experience stunning detail with this 4K projector featuring 2000 ANSI lumens, native 1080p, and 4K HDR10+ support—a true proyector 4k ultra hd rivaling premium brands. As a complete smart projector, it gives you instant access to YouTube, Prime Video, and Disney+ without extra devices. This projector with WiFi and Bluetooth saves you over $300 yearly on adapter costs, making it an ideal alternative to standard projectors. (Note: Hulu is integrated into the Disney+ channel. To watch Hulu, please open Disney+.) - [Pro Dolby Audio & Bluetooth 5.3 & eARC Support] Immerse yourself in theatre-quality sound with Dolby-certified speakers and DTS decoding. Thanks to two-way Bluetooth 5.3, this bluetooth projector can pair with external speakers or act as a standalone speaker. Enhanced eARC ensures lossless high-fidelity audio transmission for crystal-clear playback. With WiFi 6 (up to 9.6 Gbps connection speeds), it ensures smooth streaming and casting, making it a versatile tv projector or phone projector companion—ideal for your home theater projector system. - [Intelligent Auto-Adjustment for Perfect Viewing] No manual adjustments needed! Even when moving the outdoor projector to a new location, AI autofocus, 6D keystone correction, and automatic obstacle avoidance deliver crisp, clear, and perfectly aligned images in just 3 seconds. Whether ceiling-mounted, sideways, or moved to a new location, this smart projector instantly adapts to any surface while avoiding wall fixtures or furniture. A 50-100% digital zoom lets you adjust the screen size without moving the projector 4K. - [Ultra-Portable Design & Adjustable Stand] With optimized internal layout and no performance loss, this outdoor projector weighs just 3 lbs — 80% smaller than others at the same brightness. This portable projector with stand features a rotatable stand for ultimate portability, stability, and the ability to rotate from wall-to-ceiling projection in seconds.Equipped with a universal M4 screw hole, this ceiling projector supports tripod, stand, or tabletop placement. The 1.35:1 throw ratio projects 39"-200" screens from short distances - perfect for bedroom movies, outdoor camping, or office use. - [Reliable Service, Attention to Detail] iSinbox outdoor projector: sealed optical engine + dual-fan cooling → dust/heat protection, longer life, no black/yellow screens. Dual auto temp control for stable, precise operation. This mini home theater projector comes with a 1-year free replacement and 3-year warranty, plus lifetime technical support with 24-hour response time. Note: The portable projector remote does not include batteries; please bring your own AAA batteries. If the remote is damaged or lost, please contact us for a replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F948TBT6 | | Additional Features | 4K Support Projector with Movin Smart Operating System, AI-Powered Visuals – 2000ANSI | 4K Support & HDR10+, Adjustable Stand, Auto-Focus & 6D Keystone, Auto Screen Alignment, Compatible with Netflix& Dolby & DTS Audio | | Antenna Location | Business, Education, Gaming, Home Cinema | | Best Sellers Rank | #118 in Video Projectors | | Brand | iSinbox | | Brightness | 2000ANSI | | Built-In Media | projector | | Color | Gunmetal Gray | | Compatible Devices | Laptop, PC, USB, PS4, PS5, TV Stick, Roku Stick, Smartphones | | Connectivity Technology | Bluetooth, HDMI , Wi-Fi, Wireless | | Contrast Ratio | 25000:1 | | Control Method | Remote | | Controller Type | Remote Control | | Customer Reviews | 4.6 out of 5 stars 358 Reviews | | Display Resolution Maximum | 1920 x 1080 Pixels | | Display Type | LCD | | Display resolution | 1920 x 1080 | | EU Spare Part Availability Duration | 7 Years | | Form Factor | Portable | | Hardware Connectivity | HDMI | | Lamp Wattage | 80 Watts | | Light Source Operating Life | 100000 Hours | | Manufacturer | iSinbox | | Maximum Image Size | 200 Inches | | Maximum Throw Distance | 17 Feet | | Minimum Image Size | 39 Inches | | Minimum Throw Distance | 4 Feet | | Model Name | YG381 | | Model Number | YG381 | | Mounting Type | Ceiling Mount/Floor Mount/Tabletop Mount/Tripod Mount/Wall Mount | | Native Resolution | 1920 x 1080 | | Picture Quality Enhancement Technology | HDR10+ | | Projector Maximum White Brightness | 2000 ANSI Lumens | | Recommended Uses For Product | Business, Education, Gaming, Home Cinema | | Special Feature | 4K Support Projector with Movin Smart Operating System, AI-Powered Visuals – 2000ANSI | 4K Support & HDR10+, Adjustable Stand, Auto-Focus & 6D Keystone, Auto Screen Alignment, Compatible with Netflix& Dolby & DTS Audio Special Feature 4K Support Projector with Movin Smart Operating System, AI-Powered Visuals – 2000ANSI | 4K Support & HDR10+, Adjustable Stand, Auto-Focus & 6D Keystone, Auto Screen Alignment, Compatible with Netflix& Dolby & DTS Audio See more | | Unit Count | 1.0 Count | | Vertical Keystone Correction | 30 Feet | | Video Encoding | AVC/ MPGE2 / H.264 / H.265 /VP9 | | Voltage | 110 Volts | | Warranty Description | 1 year | | Wattage | 80 watts | ## Product Details - **Brand:** iSinbox - **Connectivity Technology:** Bluetooth, HDMI, Wi-Fi, Wireless - **Display resolution:** 1920 x 1080 - **Recommended Uses For Product:** Business, Education, Gaming, Home Cinema ## Images ![[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ - Image 1](https://m.media-amazon.com/images/I/71uO9akHhbL.jpg) ![[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ - Image 2](https://m.media-amazon.com/images/I/81zW9GGhZGL.jpg) ![[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ - Image 3](https://m.media-amazon.com/images/I/81GpL78NABL.jpg) ![[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ - Image 4](https://m.media-amazon.com/images/I/71vPDJi4s7L.jpg) ![[2000 ANSI/Auto Focus & Keystone/Built-in APP] 4K Outdoor Projector with Wifi and Bluetooth, Smart Portable Projector with Built in Apps YouTube/PrimeVideo & Dolby, Home Theater Projector with HDR10+ - Image 5](https://m.media-amazon.com/images/I/71nEAwoLMJL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small but powerful performance projector! Highly recommended! *by A***R on March 22, 2026* I'm genuinely impressed with this projector. It's noticeably smaller than the one I've been using for the past five years, but it somehow manages to pack in a lot more features and feels much more modern. The auto focus and auto adjustment are easily my favorite parts. I used to spend a few minutes every time I set up my old projector just trying to get the image straight and clear. With this one, it handles that by itself in a few seconds. It locks into focus and fixes the keystone automatically, and if I still want to tweak things, I can manually adjust corners, zoom, or fine-tune the focus easily. Picture quality is very solid. Out of the box, the default picture mode looked a bit dim to me, but after increasing the brightness and tweaking the color settings, the image looked much better and more vibrant. Once adjusted, it delivers a sharp and clear picture that works well for movies and shows. The size makes it extremely versatile. I can carry it outside for backyard movie nights or take it to a campsite without it feeling bulky. It also works great in my small bedroom, especially projecting onto the ceiling using the adjustable stand. Fan noise is also low enough that it doesn't distract from what I'm watching. The built-in software runs smoothly and feels responsive. Streaming apps like Netflix, YouTube, and Prime Video load quickly and play without stuttering, so I don't feel the need to connect any extra devices. That keeps the whole setup simple and clean. For something this portable while still delivering strong performance and smart features, it feels like a good value for what you get. ### ⭐⭐⭐⭐⭐ Quality projector *by A***A on April 10, 2026* Really pleased with this projector! It's simple to set up and use and the price was great! We've used it outdoors and inside and haven't had any issues. Very happy with the brightness and quality of the picture. The sound was great. I really like the auto focus and keystone - it kept the picture clear and focused. The built in apps and the ability to add other apps made using this so easy. ### ⭐⭐⭐⭐⭐ Great All-in-One 4K Projector for Home & Outdoor Entertainment *by K***A on April 18, 2026* This projector delivers excellent performance with bright 2000 ANSI output, making it great for outdoor and home theater use. The built-in apps like YouTube and Prime Video work smoothly, and autofocus with keystone makes setup effortless. With Dolby audio and 4K support, it offers an immersive, high-quality viewing experience at a great value. ## Frequently Bought Together - [Netflix-Licensed/Dolby Audio]Outdoor Projector with Wifi 6 and Bluetooth, iSinbox 1080P Native 800ANSI Portable Movie Projector, Built-in Netflix/YouTube/PrimeVideo, Electric Focus Smart Projector - iSinbox Projector Foldable Stand, Mini Ceiling Wall Projector Mount Stand, Ultra-Compact Folding Stand Easy Setup with 180-Degree Rotation, Lightweight 295g - Projection Screen Outdoor, iSinbox 100inch Portable Projector Screen 16:9 HD Foldable Anti-Crease Indoor Double Sided Movie Projector Screen for Home, Party, Office, Classroom --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/662860852-2000-ansi-auto-focus-and-keystone-built-in-app-4k](https://www.desertcart.com.br/products/662860852-2000-ansi-auto-focus-and-keystone-built-in-app-4k) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-23*