Description

Introducing the 4K Portable Monitor S23b-1: Ultra-High-Definition Mobile Display

Name: 15.6” 4K Portable Monitor with touchscreen
SKU: REFURB-PORTABLE-MONITOR-S23B_1-15_6-4K-TOUCH-A
Rating: 4.3 (9 reviews)

Experience the pinnacle of visual excellence with the portable monitor for 4K content. Designed to deliver stunning visuals on the go, this portable monitor takes your viewing experience to a whole new level. With its ultra-high-definition mobile display, immerse yourself in lifelike details and vibrant colours wherever you are.

4K UHD Travel Monitor: Unleash the Power of 4K

Discover the true meaning of clarity with the 4K UHD portable monitor. Boasting a resolution of 3840×2160, this portable screen offers four times the resolution of Full HD, ensuring every pixel comes alive with remarkable precision. Whether you’re editing photos, designing graphics, or enjoying 4K content, the S23b-1 delivers unparalleled visual fidelity that will leave you in awe.

High-Resolution Portable Monitor for Gaming and Productivity

Unlock your gaming potential with the 15.6” 4K portable monitor for gaming. With its high resolution and responsive panel, you’ll experience games like never before. Immerse yourself in vivid landscapes, capture every detail with enhanced clarity, and gain a competitive edge with faster response times. Take your productivity to new heights as well, with the spacious screen real estate that allows you to multitask efficiently and effortlessly.

Immersive Viewing Experience with TFT IPS LCD Panel

The S23b-1 features a 15.6-inch LCD panel, ensuring superior colour accuracy and wide viewing angles. Whether you’re collaborating with colleagues or sharing your creations with friends, everyone will enjoy consistent and vibrant visuals from any angle. Say goodbye to washed-out colours and limited viewing angles with this advanced panel technology.

Enhanced Touch Experience with G+G Capacitive Touch Screen

Interact with your content in a whole new way thanks to the G+G capacitive touch screen. With its precise and responsive touch capabilities, you can navigate through menus, swipe through documents, and pinch-to-zoom with ease. The full lamination technology further enhances your touch experience by reducing glare and providing a seamless interaction between you and your content.

Spectacular Colour Accuracy with 100% sRGB Coverage

Experience true-to-life colours with the S23b-1’s 100% sRGB coverage. Whether you’re editing photos, videos, or designing graphics, you can trust that the colours you see on this portable monitor for video editing will be faithfully reproduced. Say goodbye to guesswork and hello to accurate colour representation.

Seamless Connectivity for All Your Devices

The S23b-1 offers a range of connectivity options to ensure compatibility with all your devices. It features a HDMI Mini Port and two Type-C Ports for power and video data transfer. Connect your smartphone, laptop, gaming consoles, and more with ease. The 4K portable screen also includes a Headphone Port for private listening and a Micro-USB port for convenient connectivity with a keyboard and mouse.

Impossibly Slim and Lightweight Design

The S23b-1 redefines portability with its impossibly slim and lightweight design. Crafted from high-quality aluminium alloy, this monitor is built to withstand the rigors of travel while exuding a premium aesthetic. With dimensions of 360 x 215 x 11mm and weighing only 920g, you can effortlessly slip it into your bag and take it with you wherever you go.

Pros of the 4K Portable Monitor S23b-1:

Stunning Visuals: The S23b-1 portable touchscreen monitor offers an ultra-high-definition 4K display with vibrant colours and exceptional clarity, ensuring a truly immersive visual experience.
Versatility: This portable monitor is compatible with various HD and Type-C devices, making it suitable for gaming, productivity, photo editing, video editing, graphic design, and more.

Enhanced Connectivity: With multiple connectivity options including HD Mini Port, Type C Ports, Headphone Port, and Micro-USB port, the S23b-1 provides seamless connections to a wide range of devices.
Sleek and Portable Design: The S23b-1 features an impossibly slim and lightweight design, making it easy to carry and ideal for on-the-go professionals and gamers.
Responsive Touch Screen: The G+G capacitive touch screen offers precise and responsive touch capabilities, allowing for effortless navigation and interaction with your content.

Cons of the 4K Portable Monitor S23b-1:

Limited Size Options: The S23b-1 is available in a 15.6-inch size, which may not be suitable for users seeking larger screen real estate for their work or gaming needs.

Limited Audio Output: While the S23b-1 includes built-in speakers, the sound output may not match the quality or volume levels of dedicated external speakers or headphones.

Refurbished Info

Discover the Value with DroiX’s Refurbished Tech! Grab top-quality, professionally restored gadgets at unbeatable prices. Save smart, play hard!

Grading

Gaming Handhelds

Fine (Class C) – Light scratches/defects on the display | Usage signs/scratches/dents on the case and/or buttons
Good (Class B) – Hairline scratches (not directly visible) on the display | Light usage signs/scratches/dents on the case and/or buttons
Excellent (Class A) – Light signs of usage | Almost-perfect condition, original packaging may be missing.

Mini PCs

Fine (Class C) – Signs of usage (scratches/defects) on the device | Fully functional
Good (Class B) – Light signs of usage (scratches/dents) on the device | Fully functional
Excellent (Class A) – Light signs of usage | Almost-perfect condition, original packaging may be missing

Accessories

Fine (Class C) – Signs of usage (scratches/defects) on the device | Fully functional
Good (Class B) – Light signs of usage (scratches/dents) on the device | Fully functional
Excellent (Class A) – Light signs of usage | Almost-perfect condition, original packaging may be missing.

Hardware

Fine (Class C) – Satisfactory performance | Light signs of usage
Good (Class B) – Performance up to 80% | Signs of usage
Excellent (Class A) – Light signs of usage | Almost-perfect condition, original packaging may be missing.

Warranty & Legal
Refurbished Quality: Bargain (Refurbished) goods are professionally restored and fully functional, but may show cosmetic signs of use like scratches or dents.
End of Life Products: Includes items that are no longer in production and won’t receive further software updates.
Warranty Coverage: Comes with a 6-month limited warranty, excluding damages from accidents, misuse, or unauthorized repairs.
Return Policy: Offers a 14-day change-of-mind return period, starting the day after the goods are received.
Special Conditions: Advertising and special offers may vary for Refurbished goods, with full benefits applying unless otherwise stated.

Please refer to Terms&Service for more info

Technical Specifications

Technical Specifications
Model	15.6 inch S23b-1
Panel Type	15.6 inch TFT IPS LCD (16:9 Wide) LED Backlight
Touch Screen	G+G Capacitive Touch Screen with Full Lamination
Resolution / Color Depth	4K, 3840(RGB)×2160, UHD
Pixel Pitch	0.08964×0.08964 mm
Viewing Angle(U/D/L/R)	85/85/85/85 (Typ.)(CR≥10)
Contrast Ratio	1200:1
Flat Ratio	16:9 (H:V)
Brightness	340(cd/m 2)
Response Time	3(ms)
Vertical Frequency	60Hz
Rating Voltage	5V-4A
I/O Interface
USB	1*Micro-USB port (For connect with keyboard & Mouse)
Video	1* Type C Port( For video data transfer) , 1* HD Mini Port
Audio	1*Head Phone Port (3.5MM)
Speakers	2x1.0W(Max.)

Package Includes

1 * Power Adapter
1 * User manual

Please Note

In line with the policy of continued development, the manufacturer reserves the right to amend the specifications without prior notification. The illustrations in the user manual are for reference only.

Videos

Videos: 15.6” 4K Portable Monitor with touchscreen

Reviews

4.3

★ ★ ★ ★ ★

9 reviews

5 stars

6

4 stars

1

3 stars

1

2 stars

1

1 stars

0

★ ★ ★ ★ ★

NOAH DAVIS

Nov 7, 2025

Works with Chromebook

This compact monitor is a game-changer for anyone needing an extra screen! I can effortlessly shift windows over for seamless multitasking. It's a bona fide second monitor with an awesome touch feature. Although the description only mentioned Android compatibility, it pleasantly surprised me by working perfectly with my Chromebook too! The 4K display is simply stunning, and adjusting settings is a breeze with its fast response time. I wholeheartedly recommend it, especially for those who frequently give presentations!

DIRECT

★ ★ ★ ★ ★

Max Wilson ✓ Verified Purchase

Nov 7, 2025

Great monitor for the price.

This review is for the 15.6 4K portable monitor with Adobe RGB.

It's a great monitor for the price but it has a few design choices that if they were changed would have made this monitor perfect.

The Good:

No matter how many design choices this has that should be changed you can't deny the features you get with this monitor for the price, that's why I bought this monitor and as long as it's durable and lasts for a couple more years at least I'd easily say I got my moneys worth.

The monitor works perfectly and quickly with no hassle.

It's great quality with surprisingly good colour but what's even more impressive is the brightness.
In SDR content/browsing the internet it is noticeably brighter than my M2 Pro MacBook. 10 bit HDR is good but SDR content really shines on this.

There are loads of colour options to play with, not all of them you will use but there's a lot of customisation here, it's a shame they aren't all explained though, two different settings for SRGB in two places but when you turn them both on the colours look a bit worse, there just needs to be some explanation for each of the settings to get the most of the monitor.

What I haven't tested:

The colour accuracy is something I haven't tested in great depth, I'm not a professional tester nor reviewer so I can't say anything about its accuracy. In one of the SRGB modes in SDR content I can say the colours are fantastic. But the Adobe RGB mode I haven't fully tested, as it's use case wouldn't be for watching content, only creating.

The Disappointments:

The first disappointment was the placement of the buttons. As soon as I sat this on my desk I Immediately noticed it can't be used in portrait mode, because there are buttons on one side, and buttons on the other that would be pressed down constantly, I bought a laptop stand so I can use it in portrait and it works perfectly, apart from the large button bezel that is more noticable in portrait. This is a huge miss, as it works perfectly fine in portrait. Having all the inputs/outputs and the buttons on one side would alleviate this, or changing the monitor stand to allow the monitor to stand up in portrait mode, unfortunately even if there was a different monitor stand it would be hard to access the buttons.

Immediately after having a look at the monitor and seeing how it feels, I noticed the power button is extremely loose so I've mistaken it for the menu slider, the menu button just feels like it's broken just from how loose it is, it still works regardless.

The slider button is really low quality in my opinion, it does work but pressing it in feels horrible, you feel like you're going to break the slider every time. It's just the actual pressing motion, the sliding is fine, if the slider was made slightly thicker I think this would alleviate this feeling.

When I turned on 3D sound there was an annoying neutral constant grainy sound that strangely sounded like a fan constantly blowing so I never even bothered to test out what this setting sounded like with music etc.

Even though the device charging using USB-C is really nice, I wish this could be turned off. If I had the option I would exclusively use USB-C on this monitor to use with my devices, but it constantly charges them without an option to turn this off. What that means is the battery on the display will die very quickly, and then I will have to charge the monitor all the time while using USB C to display. I think this would be fine if the power through USB C was powerful enough to power my devices but it's not. While using USB-C on my M2 Pro Macbook, it was using more power than what the monitor was giving it, and this was tested with multiple 65w chargers plugged into the monitor. There is probably a big cap on its charging ability. And what what this also meant, is that because I didn't want to use USB-C, I lost the ability to use the touchscreen because I was only comfortable using HDMI.

Conclusion:

As mentioned before, you get so much for the price. After thorough research into other options, I couldn't find anything with all the specs I was looking for, it's a nice surprise getting all of these features for that price. I think all the disappointments are just design choices, they might be compromised due to the price but I think they could be easily looked into.

DIRECT

★ ★ ★ ★ ★

AVA Turner ✓ Verified Purchase

Nov 7, 2025

Top-notch monitor for Windows laptop

This is by far the best dual monitor I’ve used for my laptop. I highly recommend it.

Pros:

,•,Crisp 4K image
,•,Large 15.6” screen (appears next to a 17” laptop monitor in the pictures)
,•,Touchscreen capability
,•,Includes a Windows pen that works great
,•,Sleek magnetic case
,•,Rechargeable battery with good life, eliminating the need to stay connected to a power source while in use
,•,Numerous settings for adjusting screen resolution, colors, etc.

DIRECT

★ ★ ★ ★ ★

Derek Brown ✓ Verified Purchase

Nov 7, 2025

Speedy delivery

After ordering the monitor online I received it within 24 hours. So far the impressions of it are very good.

DIRECT

★ ★ ★ ★ ★

Mason Grant ✓ Verified Purchase

Nov 7, 2025

Excellent 4K monitor

I was amazed by the number of features… 10000mAh battery, 4K resolution, touchscreen, aluminum case. Compared to other buyers, I tested it with a Samsung Galaxy Fold, and DeX worked really well. The monitor automatically displays in full screen with the touch feature, making video watching a pleasure. It works seamlessly, and with DeX, the phone turns into a touchpad. I highly recommend it.

DIRECT

★ ★ ★ ★ ★

Cem Kizilcik ✓ Verified Purchase

Nov 7, 2025

Does not power from laptop like others

The most disappointing part is that it has to be powered from socket not directly from laptop when it’s connected to laptop by usb-c. The other portable monitors do that.

DIRECT

★ ★ ★ ★ ★

Graham Wrightson ✓ Verified Purchase

Nov 7, 2025

Excellent monitor

The screen is very reflective, however so is the screen on my laptop. I haven't found it a problem and on the plus side the text is extremely crisp and sharp.
Another potential downside is that the monitor doesn't charge the laptop through the USB-C connection and the laptop doesn't charge it, so potentially you need to have bothe plugged ito the mains separatly as well as linked. However I knew this before I purchased it so can't deduct a star. On the plus side I used the monitor for 7hrs straight on battery and the battery symbol only dropped from 3 to 2bars after over 5 hrs, so I can get a full days work without plugging it in.
I also like the widescreen format which is good for having two documents or explorer windows side by side, and the quality of the 4K screen makes this very workable. In MS Windows you just need to go into 'Display Settings' and change the Display Scale to optimise the text size.
Finally I would mention that I needed to contact DroiX on a different product I purchased, and their customer service was excellent.
I am very impressed with the monitor and really pleased with my purchase. I would recomend the monitor and DroiX. 5 Stars.

DIRECT

★ ★ ★ ★ ★

Liam Hayes ✓ Verified Purchase

Nov 7, 2025

Good monitor at a good price

When I bought this monitor, it had a 29% discount, reducing the price to £235, and there were no reviews at the time. I expected to return it due to the low price and potential quality issues, but it turned out to be a great purchase.

Picture Quality: The picture is sharp with deep blacks and vibrant colors. There are no grey patches. The on-screen controls make it easy to adjust the image settings. The touchscreen is responsive and works well with all tested devices.

Compatibility: I tested it with a Windows laptop, Android tablet, mobile phone, and Nintendo Switch. All worked flawlessly and often exceeded expectations given the price.

Features: The monitor includes several cables (USB-C and HDMI) for connectivity. The flip cover serves as a stand and attaches securely with strong magnets. The power supply doesn’t have a UK plug, but it works fine with my phone’s USB-C power adapter.

Sound: The sound quality is adequate, with reasonable volume and some bass.

Portability: It’s slightly heavy due to the aluminum frame but not overly so, maintaining decent portability.

DIRECT

★ ★ ★ ★ ★

Michael ✓ Verified Purchase

Nov 7, 2025

Nearly great!

The screen, battery and touch features of this monitor are all brilliant. The menu control system is dismally bad
That's true of pretty much all monitors, but that doesn't excuse this one.

DIRECT

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15.6” 4K Portable Monitor with touchscreen

Description

Introducing the 4K Portable Monitor S23b-1: Ultra-High-Definition Mobile Display

4K UHD Travel Monitor: Unleash the Power of 4K

High-Resolution Portable Monitor for Gaming and Productivity

Immersive Viewing Experience with TFT IPS LCD Panel

Enhanced Touch Experience with G+G Capacitive Touch Screen

Spectacular Colour Accuracy with 100% sRGB Coverage

Seamless Connectivity for All Your Devices

Impossibly Slim and Lightweight Design

Refurbished Info

Technical Specifications

Package Includes

Please Note

Videos

Videos: 15.6” 4K Portable Monitor with touchscreen

Reviews

Works with Chromebook

Great monitor for the price.

Top-notch monitor for Windows laptop

Speedy delivery

Excellent 4K monitor

Does not power from laptop like others

Excellent monitor

Good monitor at a good price

Nearly great!

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