DR.J (Upgraded) 1800Lumens 4Inch Mini Projector with 170 Inch Display – 40,000 Hour LED Full HD Video Projector 1080P, Compatible with Amazon Fire TV Stick, HDMI, VGA, USB, AV, SD for Home Theater

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4Inch Mini Projector from DR J
HIGHEST 840 X 480 NATIVE RESOLUTIONS
(UPGRADE) 1800 LUMENS LED VIDEO PROJECTOR

DR.J (Upgraded) 1800Lumens 4Inch Mini Projector is made to meet customers’ new needs. The latest projector is upgraded to 1800 lumens with 2000:1 contrast ratio. With such profile, it delivers seventy percent brighter picture than the other LED mini projectors. Most importantly, it supports most input methods such as 720P, 1080P HDMI, TV Box and Amazon Fire TV Stick input. This DR.J projector gives you wider scope of entertainment. Because it is compatible with most devices such as ChromeBook, PCs, Laptops, Blue-ray DVD players, USB flash drive, SD card, TV box, Amazon Fire TV Stick, Android Smartphones, iPhones, iPad and media players.

This DR. J 4-inch mini projector can be a good multimedia portable device for all your entertainment and business needs. It is a perfect mini projector for home theater, video games and movies as well as PPT presentations. Dr. J 4” projector makes detailed data presentations very easy. You can easily display Excel, PDF and TXT files.

Highlights of Dr. J mini projector are 2000:1 contrast ratio, 1800 Lumens, 70% brighter than other LED mini projectors, 840 X 480 native resolutions, 1920 X 1080 supported resolution, 32 to 176 inches viewable size, 4000 hours of lamp life and 4:3/16:9 contrast ratio.

 

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Best Dr J Upgraded 1800 Lumens Projector Deals

4K Projector with WiFi and Bluetooth, Native 1080P 1800 ANSI Lumens | Smart Projector with Built-in Apps, Auto Focus Dolby Audio, Movie Mini Projector for Bedroom, Home

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Product Highlights

  • ✅ 【Next-Gen Smart System Powered by Hisilicon Chip】Experience ultra-smooth performance with the advanced HISILICON OS, powered by a next-gen chip engineered by top Silicon Valley experts. Whether you're streaming, gaming, or browsing, this video projector delivers 50% faster response, seamless app launches, and smart AI optimization. Designed to impress tech enthusiasts and beginners alike, it’s the ultimate choice for those seeking a future-proof 4K projector with WiFi and Bluetooth.
  • ✅ 【Auto Focus & Smart Keystone for Flawless Setup】No more manual adjustments! With one-click auto focus, 4D ±30° tilt correction, 4P ±50° corner alignment, and 50% image zoom, this laser projector ensures a crisp, perfectly aligned image—every time. Whether you're using a ceiling mount or a table stand, the K8 Pro adapts to any space, projecting ultra-sharp visuals even at odd angles. It’s the ideal bluetooth projector for both home theaters and flexible mobile setups.
  • ✅ 【Officially Certified Streaming, Prime Video & More】Enjoy instant entertainment with official certification from, Prime Video, and YouTube. No need for sideloading—just power on and stream directly from your favorite apps. The K8 Pro proyector 4K ultra HD supports regular system updates, keeping your apps secure, smooth, and up to date. Dive into a cinematic experience with millions of shows, movies, and videos, all built right into this smart video projector.
  • ✅ 【Brilliant 4K Visuals — 1800 ANSI Lumens, HDR10+ & Eye Protection】Immerse yourself in brilliant detail and vibrant color with 1800 ANSI lumens of brightness, native 1080P resolution, and 4K support. The enhanced HDR10+ delivers deeper blacks and brighter highlights, while a 99% color gamut and 6 color temperature modes let you fine-tune your viewing experience. Perfect for extended sessions, this proyectores 4K Bluetooth WiFi model includes low-blue-light tech to reduce eye fatigue without sacrificing picture quality.

[1800 ANSI Lumens/ Auto Focus] 2025 Upgrade 5G WiFi Bluetooth Projector, 4K Supported Native 1080P Full HD Smart Proyector with 360° HiFi Sound for Home Theater Outdoor Movie Night

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Product Highlights

  • ✅ 【1800 ANSI Lumens Ultra-Bright Display】 With upgrade 1800 ANSI lumens of brightness, enjoy vivid, true-to-life cinematic viewing anytime, even in daylight. Perfect for rooms with some light or outdoor movie nights without compromising image clarity. 80% brighter than standard 1000-lumen projectors.
  • ✅ 【Streaming Apps】 This smart projector with WiFi is pre-installed with licensed apps, allowing you to stream contents directly , YouTube, Prime Video, and more without extra devices. Enjoy endless entertainment right out of the box.
  • ✅ 【Auto Focus & Auto Keystone Correction】 Say goodbye to time-consuming manual adjustments! This proyector delivers a crisp, perfectly aligned image within just seconds when you move it to a new place. Enjoy a perfect rectangle picture from any angle, effortlessly.
  • ✅ 【Native 1080P Full HD with 4K Support】 Experience stunning clarity with native 1080P resolution. This projector supports 4K video decoding, ensuring you enjoy every frame in sharp detail. Advanced HDR technology brings deeper blacks and brighter whites for a lifelike viewing experience.

Mini Projector with Bluetooth and WiFi, Upgraded 200 ANSI Lumens Portable Projector 4K, Auto Focus/Keystone, Compatible with iPhone/TV Stick/Laptop for Home Outdoor Movie

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Product Highlights

  • ✅ 🔊 UPGRADED BLUETOOTH SPEAKER BASE - Louder & Richer Sound,unlike basic projectors with weak built-in speakers, our protable projector features a dedicated bass-enhanced speaker base that delivers 50% louder output with deeper bass. Perfect for indoor movie nights or outdoor parties without extra equipment.
  • ✅ 🎬 SUPPORT 4K HIGH DEFINITION - This projector supports 4K video, presenting you with a clear and sharp UHD picture quality, with a brightness of up to 200 ANSI lumens, offering you images that are 30% brighter than those of similar projectors on the market. Whether you are watching movies, TV series, playing games or browsing photos, it will bring you astonishing clarity.
  • ✅ 🔄 BUILT-IN STREAMING MEDIA APP - Without any additional equipment, the HOTPEAK projector can directly access applications such as Prime Video, YouTube etc. The built-in applications allows you to easily enjoy a wide variety of movies, popular TV series and millions of other contents. Moreover, it also has an app store where you can download more applications. Whether it's a shared movie night or personal entertainment, this smart projector is very suitable
  • ✅ 📱 WIRELESS CONNECTIVITY PROJECTOR - This projector is equipped with the latest WiFi and Bluetooth, offering faster connection speed and stronger stability, eliminating buffering and disconnection issues, and ensuring smoother online content playback. It allows screen mirroring from your smartphone, enjoying a large-screen viewing experience.

WDZP New Replace Remote Control Compatible with DR.J Professional Portable Mini Projector P68 PJ0511 PJ0911 DR.Q HI-04 AK-40 AK-30 AK-50 / PANSEBA/TMY/XNoogo Projectors

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Product Highlights

  • ✅ 【Compatible Models】WDZP New Replace Remote Control Compatible with DR.J Professional Portable Mini Projector P68 PJ0511 PJ0911 DR.Q HI-04 AK-40 AK-30 AK-50 / PANSEBA / TMY / XNoogo Projectors
  • ✅ 【NO Programming】Just add the batteries and it worked immediately. Batteries are not included（ 2* 1.5V AAA Batteries)
  • ✅ 【Remote Distance】Infrared technology emits a strong signal at 180 degrees and within 12 meters (40 feet); Without Voice Function
  • ✅ 【ABS material】This smart remote made of high quality ABS material to make this smart remote more durable. This replacement remote only comes with 0.10kg (0.22lb.),wear-resistant and durable.
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One Comment on “DR.J (Upgraded) 1800Lumens 4Inch Mini Projector with 170 Inch Display – 40,000 Hour LED Full HD Video Projector 1080P, Compatible with Amazon Fire TV Stick, HDMI, VGA, USB, AV, SD for Home Theater”

  1. I would like to attached to the ceiling so projector is going to be upside down and the image is going to project like that.

    Tell me what can I do?

    Reply

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