Best Products

Jireno Cube 4 Projector review

Jireno Cube 4 portable projector

Carry your Android TV with you!

The JIRENO Cube 4 Portable Projector

Jireno released a new small and manageable projector named the CUBE4. It’s a well-known Hong Kong-based company specializing in portable projectors. A massive 200 inches can project by the Jireno Cube 4 thanks to its well-sealed metal chassis.

What’s more thrilling is that the Cube 4 already has Android TV installed, so you can get it ready for a movie marathon by connecting it to the internet. It also has a reliable internal speaker that Cube 4 can use indoors and outside. The leather strap and metal buckles on the projector make it simple to transport.

Full HD output resolution from Jireno Cube 4

Although the Jireno Cube 4 can decode 4K movies, its output resolution is Full HD (1920 x 1080 pixels). Of course, that’s not the same as projecting at 4K resolution, so keep that in mind when evaluating the “200 inches” claim. Additionally, it has basic input choices including USB Type-A, USB Type-C, and HDM, letting you play local media without a network connection.

This projector has one restriction: the Cube 4 lacks a rechargeable battery. That implies that even while its form makes it portable and flexible regarding its location, it still needs a power source to function. So it’s not fully mobile.

Why should you buy this?

If you’re looking for a reasonably priced, robust projector that you can take with you on trips or visits to friends, the Jireno Cube 4 is a significant investment. It is ideal for big gatherings because of its clear picture and sharp sound. The Cube 4’s flexible networking choices make it an excellent entertainment device and dependable partner for your laptop or gaming system if you choose to go alone.

Does the performance of its slim design and stylish character match its appearance? In this review, we’ll discover out!

Design of CUBE4

Design of Cube 4
  • The Jireno Cube 4 has a beautifully sculpted space grey aluminium body, and the manufacturer claims to have used the same material Apple uses for its Mac Pro.
  • The chassis has dimensions of 7.4, 7.6, and 4.8 inches.
  • The projector has black fins on the back and bottom part of the front, which are likely to prevent heat loss from the projector.
  • The projector’s lens is located in the upper part of the front, while all the input ports are located on the back.
  • The projector also has two fans, which run roughly as loudly as the fan on my 13-inch MacBook Pro and exhaust heat through the back vents.
  • On the sides, only the “04” logo represents the projector’s name. The leather strap with the box is linked to both sides using hooks. The Cube 4 projector includes a vast power button on the top, rubber feet, and a screw attachment on the bottom that can use to place the projector to the ceiling or a tripod stand.

What’s about Jireno Cube 4’s durability?

The Jireno Cube 4’s orange strap contrasts nicely with its grey body. It is constructed of leather and seems strong enough to support the projector’s weight. But because the belt is so thick, it might be challenging to loop it around the hooks. When it doesn’t impair the durability, distressing the leather while wrapping it around the pins annoys me every time I notice it. Leather, though, does that. When you take up the Cube 4, which weighs around 2.2 kilos (about 5 pounds), it is surprisingly lightweight. Overall, it looks like Jireno did an excellent job of making the Cube 4 feel solid.

Unfortunately, it has no water resistance, so you will need to use it outside with caution and pay attention to the weather. The Jireno Cube 4 instantly impresses with its tough and durable construction aside from that.

Features of Jireno Cube 4 projector

Jireno Cube 4 is brilliant at Nighttime.

The Jireno Cube 4 is an LCD-based projector with a stated brightness of 500 ANSI lumens, a measure of luminescence regarded as the gold standard for measuring a projector’s brightness and is determined by taking the mean of the intelligence at various parts of the screen. Based on my experience, the Jireno Cube 4 appeared brilliant when projected on a nighttime white concrete wall inside the home. The text is readable, but the colours are muted past the point where they can enjoy. It is anticipated because the display looks washed-out in the daytime or under bright indoor lighting. Because of this, using the Jireno Cube 4 in dim light, expected of a projector, will be required.

When completely dark,

The Jireno Cube 4 produces bright visual quality. The image is often sharp, and the colours are vivid and simple to detect. The Cube 4’s display features a 1920 x 1080 pixel resolution. I believe the image is sharpest up to around 60 inches, despite Jireno’s claims that the Cube 4 can project on a screen between 30 and 200 inches. Sharpness begins to wane after that. That’s much smaller than 200 inches and numerous inexpensive TVs with far better image quality.

It supports HDR 10+

The fuzziness is probably not a huge deal if you have a comfortable room with chairs at a fair distance (around 10 feet or more). However, the objectionable picture could annoy you if you are seated near the screen. The material from applications like Amazon Prime Video, Netflix, Disney+, and others will be limited to 1080p quality due to the Full HD resolution. Still, YouTube’s 4K decoding capability will enable viewing 4K films through physical sources like a thumb drive or an external hard drive.

The Cube 4 also supports HDR10+, allowing you to stream HDR content from websites including YouTube, Prime Video, and others that comply with the standard.

Image Quality

The only possible exception to my general preference for image quality is the blurriness. As I said, the colours stand out beautifully on the white background. The Jireno Cube 4 also employs automated focusing on guaranteeing that the image is as straightforward as possible at any distance. Additionally, automated keystone correction including to straighten the crooked edges if the projector is not directly in front of the screen on a level surface. Automatic keystone correction may still have space for improvement in some cases. For the best viewing experience, you also have the option to adjust the dimensions manually. If you’re watching an old movie or TV show, you may change the display’s aspect ratio from 16:9 to 4:3 to prevent black bars from surrounding the whole screen.

The projector bulb may last up to 30,000 hours, according to Jireno.

Quality images from Jireno Cube 4 smart projector

CUBE4: Sound Quality

  • Two 5-watt speakers are included with the Jireno Cube 4, giving it a total output of 10W. According to the manufacturer, its unique diaphragms have superior resonation, producing clearer treble and deeper bass through the drivers.
  • The speakers sound incredibly clean and clear even at high levels, supporting Jireno’s promises. The speakers are powerful enough to fill a space of around 200 square feet. While the music production is noticeable in the high and mid-frequency ranges and has an upright bass, dialogue has presented effectively.
  • Sometimes, the audio gets a little muddy, such as when a movie’s background soundtrack is compelling. The audio quality of the Jireno Cube 4 should satisfy you unless you are listening to a complex piece of music or desire certain subtleties in the audio.
  • The Cube 4 has a playback mode that enables Bluetooth pairing and wireless speaker use. If you already have a better audio system and would instead use it than the Jireno projector’s built-in speakers, you can alternatively connect an external speaker to the gadget. If necessary, you may attach a speaker or headphones to the 3.5mm port.
Dual speakers on the Jireno Cube 4

Input Options of Jireno Cube 4

  • On Cube 4, Jireno provides a broad selection of input possibilities. It supports Bluetooth 5.0 and dual-band (2.4GHz and 5GHz) Wi-Fi for lag-free streaming and transmission.
  • The presence of a USB Type-A connector, a USB Type-C port, and an HDMI port expands the possibilities for streaming video even further. Built-in Wi-Fi and Android TV already provide a wealth of options, but they are only the beginning.
  • Along with storage devices, the HDMI connector allows you to connect media streaming devices like an Amazon Fire Stick or Chromecast and connect a gaming console, laptop, or PC to see material on a sizable, unconstrained screen.
  • Additionally, the Jireno Cube 4 has an infrared receiver that enables remote control operation of the projector. To improve your experience, you may add an air remote or a keyboard with a built-in touchpad, such as the Logitech K400 Plus.
Connectivity options on the Jireno Cube 4.

Remote Control

  • The Jireno Cube 4’s comes with one that can communicate with the projector through Bluetooth and infrared. It may control the projector without needing to direct the remote while using Bluetooth, which has a shorter delay.
  • The overall design of the remote control is excellent. It has buttons for the power, settings, Bluetooth playback mode, and specific rules for zooming in and out on the screen above the directional pad.
  • The remote control incorporates voice control and navigation keys for going home and returning underneath the D-pad. There is a horizontally extended volume control below these three buttons.
  • The layout is user-friendly, and the horizontal volume controls are handy.
  • The remote is excellent. However, the one little complaint I have is that it uses two AAA cells instead of a rechargeable battery, which would have been much more practical.


On Jireno’s website, the Jireno Cube 4 is available for $289. Depending on where you live, shipping fees will be assessed independently. Jireno also provides information about shipping costs and anticipated delivery dates. A discount on other related goods, including an 84-inch projection screen, a carrying bag, a tripod, and a 300W portable power station, is available when you purchase the Cube 4 on its Indiegogo website.

User Experience of CUBE4

The 2GB of RAM and Amlogic T972 CPU make browsing even more accessible. The pair provides enough processing power and lag-free performance. Additionally, you receive 16GB of onboard storage, enough to install most of the widely used streaming and entertainment apps from the Google Play Store. Apps that can be sideloaded via an external USB drive or downloaded directly from the internet may also be installed on Android TV.

Mouse Mode

In the mouse mode of the Jireno Cube 4, users may navigate a mouse cursor using the remote control’s direction pad. In particular, this mode greatly simplifies navigating for Android TV apps not natively supported.

Non-natively supported applications

Speaking of non-natively supported applications, the Jireno Cube 4 device for evaluation is not Netflix-approved. As a result, it cannot run the Netflix version designed for Android TV. Instead, it uses the tablet-specific version, making it difficult to use the remote to navigate the app. In this instance, using the mouse mode to navigate the Netflix app is considerably more manageable.

Were you facing any issues with Netflix watching?

The Jireno staff has informed me that the Netflix problem has been caused by the fact that the item I received is a preproduction prototype. Jireno is attempting to obtain formal accreditation from Netflix for its commercial models, so Jireno Cube 4 buyers shouldn’t have to deal with Netflix’s tablet software.
Except for sporadic app crashes, which most likely occur when the preproduction software, the user interface is generally reliable. Given that Google has already released Android TV 11, I hope Jireno updates the projector to a newer version of Android TV.

Specification of Jireno Cube 4

Frequently Asked Questions

Is there any better alternative than the Jireno Cube 4 projector?

  • Many similar projectors with Android TV are available on Amazon for low price than the Jireno Cube 4. However, as these items have no connection to a brand name, we cannot promote them.
  • The Jireno Cube 4’s closest competitor is the XGIMI MoGo Pro, a genuine portable projector. It has an internal battery with a playing time of about two hours.
  • But if you want to be wire-free, you will need to pay an additional $200 or more for this option. Meanwhile, a portable projector from Xiaomi will set you back $600 and have comparable specifications.

How long will the Jireno Cube 4 last?

  • I feel confident in the Cube 4’s durability because of its aluminium shell. Because of its resilience, you won’t likely notice fading colour or a scratched finish as early symptoms of age. Only physical misuse or unintentional damage can reduce the projector’s lifespan.
  • Software upgrades are something we can’t yet comment on. We’ll have to wait and see, as with any product of this nature.
  • Jireno promises that the light will last 40,000 hours of playback throughout its lifetime, or around 27 years if the projector is used continuously for four hours each day.

Leave a Reply