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DR. J Professional HI-04 Mini Projector Review

If you are looking for a budget-friendly mini multimedia projector, and don’t have a perfect wall for enjoying movies, then your search could end here. Dr. J Professional HI-04 Mini Projector is the new product in market that comes with good features, at attractive price.  You will certainly like the portable screen included in the package. For such a low price, we found an overall positive movie watching experience with this projector. Here is our quick DR. J Professional HI-04 Review to explore more about this new portable projector.

At first look, you will probably like the projector due to its compact design. However, when you go through its details you will find few more impressive features. The DR. J Professional HI-04 is a professional grade projector that comes with native resolution of 1280x720p and supports Full-HD 1080P resolution. Dr. J brand claims 40000 hours of lamp life on this product.

When it comes to clarity and viewing experience, this mini projector with 1080P quality will surely worth your investment. The deice has got enhanced 3800:1 contrast ratio to offer vivid and clear videos. It features both 16:9/4:3 aspect ratios, therefore you can use for multiple media types including videos and slideshows.

With lots of input choices, you can connect almost any kind of device within a seconds and project the media on-screen at a size of 170 inches. The DR. J Professional HI-04 can easily be connected to laptops, computers, smartphones, tablets, TV box, CD/DVD/Blue-ray players, gaming consoles. The device also support meadia playback from USB flash drive as well as SD Card. Connecting your tablet or smartphone to the projector requires an HDMI adapter.

The DR. J Professional mini projector is a great option for home entertainment and is appropriate for a decent home theater setup, outdoor and indoor movies. The mini projector is also a very good addition for playing video games on a bigger screen. Also with this multimedia projector, you can make the most of your professional presentation without any concerns.

The HI-04 portable projector features a built-in stereo speaker. However, its sound output is not loud enough to be said as the best quality. Thanks to the Aux output provided on the device, you have an option to improve the quality of sound by connecting the external speaker.

The DR. J Professional HI-04 Mini Projector comes with two small fans that work quietly to maintain the ideal temperature inside the unit. It pulls the air from the backside and exhausting to its sides for efficient cooling. The constant airflow helps keep the internal parts cool to down when you keep the projector working for long periods.


  • The 5-layer LCD lens display delivers a clear image
  • Advanced cooling fans offer silent operation and durability
  • Projector screen included in the package
  • Compact design, Lightweight and portable that is ideal for travel
  • LED lamps that are cost-effective to replace


  • The sound output is not loud enough as compared to other similar projectors
  • No other major drawbacks, considering the price point

Final Thoughts

The Dr. J Professional HI-04 Mini Projector ticks most of the boxes for a budget-friendly home cinema experience. The model is portable, well-constructed and above all it delivers impressive movie watching experience.

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4.5/5 - (2 votes)

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