DR. J Professional HI-04 Mini Projector is a great option if you’re looking for an easy-to-use and budget-friendly projector with good picture quality and basic but powerful features. Check all that the DRJ HI-04 has to offer in this full review!
Jump to
- 1 Specifications
- 2 What’s in the box?
- 3 DR. J Professional HI-04 Mini Projector vs Jinhoo M10
- 4 DR. J Professional HI-04 Mini Projector: Main Features and Benefits
- 5 DR. J Professional HI-04 Mini Projector vs YABER Y61
- 6 DR. J Professional HI-04 Mini Projector vs DBPOWER L21
- 7 DR. J Professional HI-04 Mini Projector vs MVV MV-01 Mini Projector
- 8 DR. J Professional HI-04 Mini Projector vs OHDERII CY4006 Projector
- 9 DR. J Professional HI-04 Mini Projector vs TMY V08 HD 720P
- 10 DR. J Professional HI-04 Mini Projector vs HOMPOW T20
- 11 DR. J Professional HI-04 Mini Projector Netflix – How to watch Netflix and other apps on this projector?
- 12 Frequently Asked Questions
- 13 Recommended accessories for DR. J Professional HI-04 Mini Projector
- 14 DR. J Professional HI-04 Mini Projector Best Deals
Specifications
- Model: DR. J HI-04
- Display Technology: LCD
- Light source: LED
- Native Resolution: 1280 x 720 px (HD)
- Max Resolution: 1920 x 1080 px (Full HD)
- Brightness: 7500 lumens
- Contrast ratio: 3800:1
- Keystone Correction: ± 15° vertical (manual)
- Screen size: 32 – 176 inches
- Aspect ratio: 16:9 / 4:3
- Projection distance: 4 – 16,4 ft (1,2 – 5 m)
- Recommended projection distance: 8,2 – 11,5 ft (2,5 – 3,5 m)
- Projection modes: front / rear / front-ceiling / rear-ceiling
- Cooling system: dual fan
- Fan noise: 45dB
- Built-in Speakers: 3W dual stereo Hi-Fi
- Dolby Digital (AC-3): not supported.
- Connection terminals: HDMI / USB / AV / VGA / SD card slot / audio out 3,5mm mini jack
- Chromecast, Fire TV Stick & Roku: supported.
- Android device connection: MHL cable (not included)
- iPhone device connection: Lightning to HDMI adapter (not included)
- Suitable for PPT / Word presentations: not recommended.
- Suitable for ceiling mounted: Yes, via universal ceiling mount.
- Video format supported: 3GP(H.263,MPEG4) /AVI(XVID,DIVX,H.264) /MKV(XVID,H.264,DIVX)/FLV(FLV1)/MOV(H.264)/MP4(MPEG4,AVC)/MEP(MEPG1)VOB(MPEG2)/MPG(MPG-PS)/RMVB(RV40)/RM
- Audio format supported: MP3/WMA/ASF/OGG/AAC/WAV
- Image format supported: JPEG/BMP/PNG
- Lamp life: 50000 hours.
- Dimensions: 7.80 x 6.02 x 2.70 in (19,8 x 15,3 x 7,5 cm)
- Weight: 3 lbs (1,6 kg)
*Some specs could vary slightly from one country to another.
What’s in the box?
- DR. J HI-04 Mini Projector
- 100″ portable projector screen
- HDMI cable
- AV cable
- VGA cable
- Lens cover
- Power cable.
- Remote control (battery not included)
- User manual
DR. J Professional HI-04 Mini Projector vs Jinhoo M10
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|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | Jinhoo M10 |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 720 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 6500 lumens |
| Contrast Ratio | 3800:1 | 2000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ✔️ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 32 - 176 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | See Price CA |
| Buy in the UK | See Price UK | See Price UK |
| Buy in Italy | See Price IT | See Price IT |
| Buy in Germany | See Price DE | See Price DE |
| Buy in Spain | See Price ES | See Price ES |
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DR. J Professional HI-04 Mini Projector: Main Features and Benefits
- The DR. J HI-04 projector provides a really good viewing experience with sharp, bright and colorful images at a cheap price.
- Its 7500 Lumens, 3800:1 contrast ratio and HD (720p) native resolution will let you get a really good picture quality to enjoy a movie, video, TV shows and football games indoors and outdoors. Plus, it supports Full HD (1080p) content.
- It’s a basic but powerful projector, so easy to use and to set up so is also ideal for Zoom calls or virtual workout.
- Thanks to its HDMI, USB, AV, VGA ports, audio output mini Jack and SD card slot, it can be hooked up with a bunch of devices. Use it with Macbooks, laptops, PC, PS3, PS4, Xbox One, DVD or Blu-Ray player, TV Box, Apple TV Box, pen drive, external hard drive, SD cards, external speakers, headphones, Android smartphones, tablets, iPhone, iPad, and many others.
- The DR. J HI-04 will let you enjoy your favorite content getting access to the most popular apps and streaming services, like Netflix, Amazon Prime Video, YouTube and many others, by connecting a Chromecast, Fire TV Stick and Roku. Simply, quickly and wirelessly. (Check all the ways you have to watch Netflix and other apps in the “Netflix” section down below)
- It’s a little bit noisier than other more expensive projectors, but it is still quiet enough to enjoy a movie or video in bedroom or living room.
- It comes with inbuilt 3W dual stereo speaker which provides a good and rich sound, perfect for watch a movie even outdoors. However, you can hook up your own speakers into the mini Jack audio port in order to get better and more powerful sound. Plus, if you only have a Bluetooth speaker you can use it via a Bluetooth transmitter (Check the “Recommended Accessories” section down below).
- You can get a giant screen up to 176 inches, and it includes a 100 inch portable screen in the package, as well as an HDMI cable. Also, don’t worry about the distortions because they can be easily adjusted by the ± 15° vertical keystone correction.
- You’ll be able to mirror your iPhone, iPad and Android devices using the proper adapters. (Check the “FAQ” section below).
- It allows front and rear projection, both for desk and ceiling so it can also be ceiling mounted via a universal mounted like we’ll show you below.
- Considering its price, the DR. J Professional HI-04 provides many good features and projection quality. A great value for money is guaranteed.
DR. J Professional HI-04 Mini Projector vs YABER Y61
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|  |
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|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | YABER Y61 |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 720 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 6000 lumens |
| Contrast Ratio | 3800:1 | 6000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ✔️ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ✔️ |
| Screen size | 32 - 176 inches | 45 – 200 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | See Price CA |
| Buy in the UK | See Price UK | See Price UK |
| Buy in Italy | See Price IT | See Price IT |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | See Price ES |
← Swipe left to see full table
DR. J Professional HI-04 Mini Projector vs DBPOWER L21
← Swipe left to see full table
|  |
|
|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | DBPOWER L21 |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 720 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 8000 lumens |
| Contrast Ratio | 3800:1 | 5000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ❌ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 40 - 200 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | See Price CA |
| Buy in the UK | See Price UK | |
| Buy in Italy | See Price IT | |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | |
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DR. J Professional HI-04 Mini Projector vs MVV MV-01 Mini Projector
← Swipe left to see full table
|  |
|
|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | MVV MV-01 Mini Projector |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 720 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 6500 lumens |
| Contrast Ratio | 3800:1 | 4000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ❌ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 43 - 260 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | |
| Buy in the UK | See Price UK | |
| Buy in Italy | See Price IT | |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | |
← Swipe left to see full table
DR. J Professional HI-04 Mini Projector vs OHDERII CY4006 Projector
← Swipe left to see full table
|  |
|
|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | OHDERII CY4006 Projector |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 720 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 5500 lumens |
| Contrast Ratio | 3800:1 | 1200:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ❌ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 50 - 120 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | See Price CA |
| Buy in the UK | See Price UK | |
| Buy in Italy | See Price IT | |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | |
← Swipe left to see full table
DR. J Professional HI-04 Mini Projector vs TMY V08 HD 720P
← Swipe left to see full table
|  |
|
|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | TMY V08 HD 720P |
| Native Resolution | HD (1280 x 720 px) | HD (1280 x 800 px) |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 7500 lumens |
| Contrast Ratio | 3800:1 | 4000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ❌ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 32 - 220 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | See Price CA |
| Buy in the UK | See Price UK | |
| Buy in Italy | See Price IT | |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | |
← Swipe left to see full table
DR. J Professional HI-04 Mini Projector vs HOMPOW T20
← Swipe left to see full table
|  |
|
|---|---|---|
| Model | DR. J Professional HI-04 Mini Projector | HOMPOW T20 |
| Native Resolution | HD (1280 x 720 px) | 850 x 480 |
| Max Resolution | Full HD (1920 x 1080 px) | Full HD (1920 x 1080 px) |
| Brightness | 7500 lumens | 5500 lumens |
| Contrast Ratio | 3800:1 | 3000:1 |
| Keystone correction | ± 15° vertical | ± 15° vertical |
| WiFi | ❌ | ❌ |
| Bluetooth | ❌ | ❌ |
| Built-in Speakers | 3W dual stereo Hi-Fi | 3W dual stereo Hi-Fi |
| Dolby Digital supported | ❌ | ❌ |
| Screen size | 32 - 176 inches | 50 - 176 inches |
| Buy in the USA | See Price USA | See Price USA |
| Buy in Canada | See Price CA | |
| Buy in the UK | See Price UK | |
| Buy in Italy | See Price IT | |
| Buy in Germany | See Price DE | |
| Buy in Spain | See Price ES | |
← Swipe left to see full table
DR. J Professional HI-04 Mini Projector Netflix – How to watch Netflix and other apps on this projector?
To be able to watch Netflix on DR. J Professional HI-04 Mini Projector, as well as many other streaming services like Amazon Prime Video, Disney Plus, HBO Now, Apple TV Plus and Hulu, and apps like YouTube, you have several options:
- Chromecast, Fire TV Stick or Roku connected to the projector’s HDMI port.
- Android smartphone or tablet connected via USB C to HDMI cable to the projector’s HDMI port.
- iPhone or iPad connected to the projector’s HDMI port through a Lightning to HDMI cable.
- Laptop, MacBook, PC or Mac connected to the HDMI port.
- PS3, PS4, Nintendo Switch or Xbox One connected via HDMI to the projector’s HDMI port.
- Via Android TV Box or Apple TV Box connected to the HDMI port.
- Nvidia Shield TV o Shield TV Pro connected to the HDMI port.
GOOD TO KNOW: Due to this projector does not support Dolby Digital sound, to be able to watch Neflix without sound issues you have to change the Netflix’s audio setting from surround sound 5.1 to stereo on “Audio and Subtitles” menu.
Frequently Asked Questions
- How can I mirror my iPhone/iPad?
You will need a Lightening to HDMI adapter. - How can I mirror my Android smartphone/tablet?
You will need an MHL cable (the device must support MHL function) - Does this support Roku, Chromecast or Fire TV Stick?
Yes, it does. - Is this Dolby supported?
No, it does not. - Is the projector Bluetooth?
No, it isn’t, but you can use a Bluetooth transmitter to be able to hook up Bluetooth devices. - Can this be ceiling mounted?
Yes, it can via a universal holder. You can find a good one below.
Recommended accessories for DR. J Professional HI-04 Mini Projector
Inflatable Outdoor and Indoor Theater Projector Screen
Universal mount for ceiling and wall
Adjustable Projector Stand
Projection Screen
Bluetooth Transmitter
USB C to HDMI Cable (MHL)
Lightning to HDMI Cable
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