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Best Portable Monitors

Best Portable Monitors

Being able to play video games anywhere is not for everyone. Some gamers own a laptop and therefore cannot see what we are talking about. However, most gaming purists are also attached, but their PC screens are not easy to carry. Rest assured, we’ve got you covered with a buying guide to the best 4K monitors, so you can play anywhere with the best resolution possible.

Know before buying a portable 4K display!

  • Portable monitors are screens that can be transported more easily
  • This does not necessarily mean that they are more fragile
  • Don’t focus on screen resolution! The size, resolution, and parameters of the screen are all data to take into account that we describe in our buying guide!

The best value for money 4K portable monitor!

The best value for money 4K portable monitor!

This 15.6-inch ultra HD portable monitor from PERFECT is the first of our selection. HDR and FreeSync functions are integrated allowing you to work or for your games with an image resolution in 4 K. Offering a better and extraordinary graphic experience, this portable pc screen provides you with images and details realistic. The characteristics of this portable 4k display stand out for its 3840 x 2160 resolution in 4K ultra HD. The screen stretch is 16: 9.

To connect it to your devices, PERFECT provides 4 connectors including VGA, USB, DisplayPort, DVI, HDMI and Thunderbolt. With its 849g and dimensions of 35.7 x 22.5 x 1.1cm, you can take it wherever you go. It is one of the most compact and lightweight monitors on the market. Comes with a cover and screen protector, the latter reduces eye strain as well as blue lights for continuous use.


  • Ultra HD resolution 
  • Compact design 
  • Light 
  • Integrated speakers 
  • Comes with accessories 
  • Adjustable stand 
  • Quality product 
  • Competitive price 


  • Single color 

JOHNWILL. 13.3 Inch 4K Portable Monitor

JOHNWILL. 13.3 Inch 4K Portable Monitor

The JOHN WILL instructor is the next in our selection. With a 13.3-inch screen, this screen has something to seduce you. Made from CNC aluminum metal alloy, its shell is quite strong and very light. Two 1.5W speakers are integrated to also enjoy the sound effects. With a resolution of 3840 x 2160 in ultra HD 4k, enjoy an unprecedented graphic experience and a surprising image quality. Its advantage is its wide use.

You can connect it to your PS3, PS4 Xbox 360, Xbox One consoles, your car’s radios, a drone, or even medical equipment. JOHN WILL offers its user two HDMI ports and two 3.5mm audio jacks. It is also possible to use the Type C port to connect it to a smartphone. For its power supply, the manufacturer provides a USB port. Having a compact design, which is 9.5mm thick, this monitor is practical and suitable for all uses. It comes with a leather case to protect the screen.


  • cheap
  • aesthetic
  • curve design
  • sold everywhere in stores


  • not recommended for geeks
  • lack of power
  • too expensive for gamers
  • need a gamer pc

4K UPERFECT touchscreen!

4K UPERFECT touchscreen!

Still, a 4K monitor from the PERFECT brand, this model is one of the most famous on the market. Indeed, it owes its popularity to its 4K screen with a resolution of 3840 x 2160 in UHD. It is equipped with FreeSync and integrated HDR functions. The images are of breathtaking quality with over 8 million pixels. The details are an awe-inspiring reality that plunges you into the middle of your monitor. If you connect your monitor to your Smartphone, the gravity sensor, which can rotate up to 90 °, automatically detects the direction of your device and adjusts the position to satisfy you.

On the design side, this portable 4K touch screen is 5 mm thick. Very light to carry it easily on the go. An adjustable support is integrated to pose as you wish. On the practical side, this PERFECT monitor has 2 USB-C and mini HDMI ports. You can easily connect it to your computer, or smartphone, game consoles, etc. With a highly sensitive portable touchscreen monitor, you can use it without going through any installation. Connect the USB cable and access the touch function.

It is important to know that to take advantage of the touch function, the connected device must be equipped with a Type C function. It is also equipped with 2 integrated speakers. For your moments of relaxation in games, know that this monitor offers 2 game modes.


  • Compact design 
  • Light 
  • Widescreen 
  • UHD resolution 
  • Very good picture quality 
  • Can be used with different devices with a type C function 
  • Integrated speakers 


  • Single color: black 
  • Fragile screen

Buying guide and FAQ for choosing your 4K portable monitor!

What a joy to have a portable 4K monitor on hand! A few years ago, it would have been very difficult to find a portable mini screen… Today, they are suitable for gamers and the general public !

We’ve brought you this buying guide to make sure you’re making the right choice and choosing a portable 4K external display that’s right for you!

What is the difference between a portable monitor and other pc screens?

What will a portable monitor do for me compared to computer screens?

  • This small portable PC screen gives the opportunity, unlike its desktop counterpart, to be transported anywhere very easily.
  • Very suitable for gaming, they allow gamers to transport their gaming equipment without further encumbrance .
  • These portable monitors can, like a tablet, be placed anywhere, so you can play, work, or watch a series without any hassle

Is 4K Really Useful For Gaming?

Is 4K screen resolution for a portable monitor essential to get the most out of your portable screen? Do not hide it, play in ultra-high-definition or watch your favorite series everywhere, it is a must for all nomadic geeks!

The 4K technology allows above all to enlarge the size of the screen and the number of pixels to offer an exceptional image quality superior to full HD at 1080 p. If you plan to choose a portable 4k monitor, you might as well take a screen as large as possible!
However, be careful… For portable monitors for playing on a gaming PC, make sure that your configuration is compatible with your graphics card. There is no point in taking a 4K gaming LED display if your laptop is not capable of running games in 4K!

Good to know: If you are looking for an ultra-high-definition desktop monitor instead, we invite you to check out the best 4K screens for PCs.

Who are these 4K PC screens for?

A portable 4K gaming monitor can be highly appreciated by gamers because of its ease of transport and use, which will delight seasoned gaming enthusiasts. For example, it can be used as a portable PS4 display to have fun with friends over LAN!
The 4K allows you to display your games with a resolution uncommon guaranteeing total immersion if they are compatible obviously.

If you are one of those rare people who needs an extra laptop screen, then a 4K external monitor is for you! By preserving the quality of your work as much as possible. What, keep an unequaled visual comfort.

The criteria for choosing the best portable 4K monitor

Screen resolution

We spoke about it briefly previously, the resolution of your monitor is one of the main characteristics on which it is necessary to look because it is this which will determine the visual comfort which you will have on your screen.
Be careful, however, not to fall into the trap of focusing only on this technical characteristic. We’ll see that later, but you can play just fine in 4K with a refresh rate of 10, which will make your gaming experience a real ordeal. Anyway, there are different types of resolution that we detail below:

Full HD (high definition very common these days)

These are the 3 resolutions you can find:

QHD or the resolution of gamers

QHD (or WQHD) characterizes computer screens with a resolution of 2560 × 1440 pixels. It is the famous 1440p that you could see. This screen resolution allows playing comfort and a higher screen quality compared to Full HD. What, to satisfy the madmen of the gaming!

4K portable monitors, the Rolls-Royce of portable screens

4K resolution corresponds to PC monitors of 3840 x 2160 pixels. As much to say to you that with that, you will take full eyes. This is one of the highest resolutions found on the market.
Be aware that you could find 5K or even 8K, however, unless you work in a specialized industry, no video games are compatible with these high resolutions. Therefore, our choice is 4K resolution if you are not afraid to put your hand in your pocket and become the king of the kid g .

Which panel to choose for a 4K portable screen?

Of course, if you don’t have a lot of computer knowledge, this slab story may seem obscure to you. And for good reason! We go into technical details that the most hardcore will appreciate. After that, you will definitely know all about portable 4K monitors!

So what are the differences between all these tiles?

TN panels for the most classic

TN panels are the ones that are mostly found on pc screens. Certainly, they allow a flash display of your screen, but at the cost of poor image quality and a low refresh rate …

The chances of finding a portable 4K monitor with a TN panel are slim, or we advise you to avoid it!

IPS panels for a resplendent monitor

IPS panels have a slower display speed than TN panels, but this comes at the cost of a much brighter image and resplendent colors.

An IPS screen is aimed at gamers who have adjusted their graphics card to visual qualities in favor of performance. They will thus be able to enjoy a portable screen with high display quality.

VA tiles for those who can’t make up their minds

You understood it with the title just above, portable monitors equipped with a VA panel are for those who cannot really make a choice, apart from that of balance. With these pc screen panels, you will have a perfect mix between an IPS and a TN.

OLED panels for a perfect portable monitor

If you decide to go for a portable 4K monitor, there is a good chance that you will have to choose a portable screen equipped with an OLED panel. Indeed, it would be a shame not to be able to enjoy deep colors with a resolution as high as 4K!

Here, gaming enthusiasts will be served and will be able to enjoy extraordinary graphics on their monitors with wide viewing angles and exceptional colorimetry.

The downside to this type of screen? They are very fragile and quite expensive. Nevertheless, we don’t worry about you going to take care of it!

What does Gsync, Vsync Freesync mean?

These barbaric names are technologies that allow you to match the scan rate to suit your graphics card. Thus, if your card does not allow a 60Hz display, this technology present in your laptop computer, will allow the synchronization (this is what sync means) of what your screen can display with what your graphics card can produce. This helps prevent bugs, overheating and overconsumption of battery. There are 3 types:

  • Vsync : it is found on most screens , it is the least efficient of all.
  • Gsync : it is a technology only compatible with NVIDIA graphics cards
  • Freesync : it’s simply AMD technology compatible with their own graphics card.

Screen sizes are calculated in inches which represents the diagonal of your screen. This is how we calculate its dimension.

Along with resolution, screen size is one of the most important criteria when choosing a portable 4K monitor.

When it comes to gaming, the higher the resolution of your screen, the more you want to enjoy it, right? Therefore, it is a shame to have 4K resolution on a small screen and a small resolution on a giant screen might sting your eyes. You understood, it is important to take into account these two criteria you allies real experience gamer without surprises.

A portable monitor will have its limits in terms of size! It will obviously be necessary to make a cross on 85 inches. Your choice will therefore fall on portable screens ranging from 19 to 32 inches, which already makes a good monitor. If you want 4K, the bigger the better. However, you will get a good reward with a 17-inch portable monitor that will be ideal for gaming.

Good to know: If you’re looking for ultra-wide computer screens, you’ll love our review of Ultrawide monitors!

Choose responsiveness: response time

There is one thing that is more important than the image quality of your computer screen, and that is the response time or latency time. Indeed, it is this one that will allow you to achieve high performance.

It characterizes the time between the moment you press a key and the moment the action takes place on the screen. Suffice to say that for a portable gaming monitor, it is mandatory to have a very low response time at the risk of seeing its performance and playing comfort decrease considerably.

This is something that is very well known to gamers because it is similar to the lag ( latency ) that a bad connection can cause in a game.

In any case, make sure that the response time, indicated in ms (milliseconds), of your 4K monitor is as low as possible.
In order to give you an idea, so that it is not perceptible, the response time of your pc screen must be between 0.5 (the absolute 0 does not exist) and 5ms .

The sweep frequency, or how to play in 60 FPS every time

This is something that pc gamers know well, because it depends on the performance of their computer (and the optimization of the game in question): the scanning frequency.

This is traditionally given in FPS (frame per second) or in Hz (Hertz). In France, you may find it in the form of IPS (Image per second), an abbreviation intended to say the same thing. So when you watch a YouTube video at 720p60fps, you are watching a video with 60 frames per second.

As you can see, the scanning frequency is an indicator of the fluidity that you will have on the screen. To give an impression of fluidity, the tolerable minimum is 30 fps, therefore all 4K portable monitors are equipped to receive this type of frequency.
Generally speaking, we recommend that you keep an eye on the maximum frequency that your monitor can reach, knowing that beyond 144 Hz you will not notice the difference with the naked eye. For high-quality 4K gaming, we recommend that you start with a minimum of 120Hz.

However, put more emphasis on the technical characteristics of your pc because it will do most of the work. For more details, we invite you to read our article on graphics cards and come back above, read our part on Gsync, Vsync and Freesync technologies.

Good to know : If you are looking for the best PC monitors by display refresh rate: check out the comparison on 144 Hz screens and 240 Hz monitors for gamers !

Frequently Asked Questions

Am I at risk of having compatibility issues?

It is certain that before buying your mini pc screen, you have toured all the features of your new 4K portable monitor so that you do not have any bad surprises!

And this bad surprise can be the connection. Make it a point of honor to take a PC monitor whose connection is compatible with your computer. There are several types of connectors which are:

The HDMI port (therefore with an HDMI cable) and DisplayPort: are the most present on the market today. Be careful, because these come in several subcategories. So a 2010 HDMI port won’t be able to show you 4K on your portable monitor, which would be a shame.

The VGA and DVI ports: present on the old models, they are gradually disappearing from the market, there is little chance that you will have to deal with them.

So take the time to see if the compatibility of the 4K monitor and your computer is good. If so, all you have to do is plug in your screen, and enjoy this resolution!

What do I gain by paying the price?

The price differences will mainly be played on the definition and then tackle the details, such as the response time or the sweep frequency. In addition, the ergonomics of the portable monitor is also a factor raising the stakes (for example if it is a touch screen, flat …)

Realize that for a 4K gaming monitor, you are going to have to break the piggy bank! But it comes at the cost of extraordinary gameplay and breathtaking resolution in addition to greater durability and lower consumption.

It is in your interest to understand your budget and your needs. If you’re not a gamer, it might not be useful to have 144Hz on your 4K monitor, right? Conversely, do not deprive yourself of good quality computer equipment that will last you over time.
Now it’s your choice!

What is the difference between LED and LCD?

When it comes to portable 4K monitors, you’ve probably seen it happen that there are LED and LCD screens.
It is simply the type of bulb present on your screen. They are the ones that give the pixels as well as the image quality through the luminosity or their colorimetric palette.

An LED pc screen may be more expensive than its LCD counterpart. Indeed, LEDs are more expensive to buy, but will save you energy in addition to having a more robust monitor!
As for an LCD monitor, it is more fragile to the shock that could occur but you guarantee to save your wallet at the present moment.