Updated: July, 2025

Best portable monitor 4ks

Save up to 23% Off

1

ViewSonic

9.8

Exceptional

ViewSonic VX1655-4K-OLED 15.6 Inch 4K UHD Portable OLED Monitor with 2 Way Powered 60W USB C, Mini HDMI, Dual Speakers, and Built-in Stand with Magnetic Cover

15% Off

Why we love it

Ultra-portable and lightweight design.

High-resolution 4K OLED display.

Versatile connectivity options.

Main highlights

4K OLED Display
15.6 Inch 4K UHD OLED monitor with vibrant colors and clarity.

Versatile Use Cases
Ideal for photographers, students, and gamers needing portable high-quality visuals.

Praised Portability
Customers love its lightweight and compact design for easy transport.

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2

InnoView

9.7

Exceptional

Innoview 23.8” 4K Portable Monitor, UHD (3840*2160) 100%sRGB IPS Speakers USB-C HDMI Work Home Second Monitor W/180°Adjustable Stand for Laptop, Desktop, Macbook, Phones, Tablet, PS5/4, Xbox, Switch

Why we love it

Stunning 4K UHD resolution.

Lightweight and portable design.

Versatile connectivity options.

Main highlights

Expansive Viewing Experience
The 23.8-inch 4K UHD display offers crystal-clear visuals and 100% sRGB color accuracy for immersive viewing.

Portable Productivity Enhancer
Ideal for professionals and gamers, it's perfect as a second screen for work or entertainment on the go.

Flexible Viewing Angles
Customers praise the 180-degree adjustable stand for optimal comfort and workspace customization.

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3

UPERFECT

9.5

Excellent

UPERFECT Portable Monitor 4K 16" | 1200 Nits Laptop Monitor | 3840 * 2400 UHD | 1MS FreeSync 2000:1 Contrast | USB-C & HDMI | VESA & Smart Case | Travel Screen for Computer, Mini PC, Game Consoles

Main highlights

Recyclable Aluminum Material: Our monitors use high-quality aluminum not only for their modern aesthetics and durable strength, but also for their sustainable future. This is a responsible innovation, unlike plastic, aluminum can be recycled without losing quality, which means it is not only durable but also environmentally friendly

4K True Color Immersion: The 4K UHD (3840x2400) ultra-high resolution of this laptop monitor has excellent accuracy and consistency, with each color tone precisely tuned from the darkest black to the most vivid highlights, creating a profound "immersive" experience - whether you're exploring the vast gaming world or editing high-resolution photos, it takes you to the core of content

1200 Nits True Brightness: This 4K portable monitor is designed specifically for high light environments, with an anti reflective coating and 1200 nits design that maintains a contrast ratio of over 2000:1 even in strong direct sunlight. Compared to a standard 600 nits monitor, it displays more than three times as many high light details in image imaging

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4

MNN

9.3

Excellent

MNN Portable Monitor 15.6inch FHD 1080P USB C HDMI Gaming Ultra-Slim IPS Display w/Smart Cover & Speakers,HDR Plug&Play, External Monitor for Laptop PC Phone Mac (15.6'' 1080P)

11% Off

Why we love it

Ultra-portable and lightweight design.

Easy plug-and-play connectivity.

Vibrant and sharp display quality.

Main highlights

Sleek Portable Design
Ultra-slim 15.6-inch Full HD IPS monitor with smart cover.

Ideal for Travelers
Perfect for remote work, gaming, and presentations on the go.

Customer Praised Display
Highly praised for vibrant colors and impressive clarity.

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5

MAGICRAVEN

9.2

Excellent

MAGICRAVEN 4K Portable Monitor, 16" 3840x2400 IPS Laptop Screen, 1500:1, 400 Nits Screen USB C HDMI Computer Gaming Display with Speakers & Smart Cover, Travel Monitor for PC Phone PS5/4 Xbox Switch

Why we love it

High-resolution display with vivid colors.

Lightweight and easy to carry.

Plug-and-play connectivity.

Main highlights

High-Resolution Display
16-inch 4K IPS screen with 3840x2400 resolution for crisp visuals.

Portable and Versatile
Ideal for travel, work, gaming, and presentations with easy setup.

Customer Praised Brightness
Bright and vivid screen with 400 nits, praised by users.

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6

Newsoul

8.9

Very Good

Newsoul 4K Portable Monitor, 3840 * 2400 UHD 16" Gaming Monitor 1200Nits 1500:1 100% sRGB IPS FreeSync Laptop Monitor with VESA & Cover Built-in USB-C HDMI Portable Screen for Phone Game Console

Main highlights

【Upgrade 1200nits Brightness &1500:1 Contrast】1200Nits ultra-high brightness,4X brighter than an ordinary monitor, displaying more clear and delicate content even in strong light conditions. 1500:1 Excellent contrast delivers significantly brighter highlights alongside deep blacks, creating a more realistic, vibrant, and immersive viewing experience.

【Supior 4K Visual Experience】 Monitor 4K resolution(3840 x 2160) is 4 times of Full HD (1080p), offering more delicate and clear images with stronger detail expressiveness. Gaming monitor 4k is equipped with FreeSync technology to eliminate image tearing and stuttering for higher motion clarity and smoother game experience, making gamer Immerse in an immersive gaming.

【IPS Matte Screen With Excellent Color Performance】: Portable monitor for laptop is designed in 100%sRGB wide color gamut, covering broader range of color spaces offering more accurate and vivid colors. Matte screen effectively reduces the reflection and protects the eyes even for using long time.

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7

KYY

8.8

Very Good

KYY Portable Monitor 15.6inch 1080P FHD USB-C, HDMI Computer Display HDR IPS Gaming Monitor w/Premium Smart Cover & Screen Protector, Speakers, for Laptop PC MAC Phone PS4 Xbox Switch

23% Off

Why we love it

Lightweight and portable design.

Versatile USB-C connectivity.

High-quality display with reduced glare.

Main highlights

High Resolution and Eye Care
15.6-inch FHD 1080P IPS screen with HDR and eye-care technology.

Perfect for Travel and Work
Ultra-slim design ideal for on-the-go professionals needing a second screen.

Praised Display Quality
Customers love the vibrant colors and sharp visuals.

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8

CAPERAVE

8.6

Very Good

CAPERAVE 17.3" Portable 4K Monitor, 500 Nits, 3840 * 2160p, 100% Adobe RGB, Travel Monitor with Built-in Kickstand & Speakers, External for Laptop PC, Xbox, Switch, PS4/5

11% Off

Why we love it

Stunning 4K display for vivid visuals.

Lightweight and portable for easy travel.

Versatile connectivity with USB-C and HDMI.

Main highlights

Large 4K Display
The CAPERAVE monitor features a 17.3-inch 4K display with 3840x2160 resolution, providing stunningly clear and detailed visuals.

Ideal for Travel and Remote Work
Perfect for remote workers and travelers needing a portable, high-resolution second monitor.

Praised for Built-in Kickstand
Customers appreciate the built-in adjustable kickstand for stability and convenience.

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9

Topmonitor

8.4

Good

Portable Monitor 15.6inch 4K,3240 * 2160 Ultra-Slim Computer Gaming Monitor, 4K Monitor,500cd,100% sRGB w/45° Adjustable Stand,Standard HDMI USB-C Computer Display,for Laptop PC Phone Mac

Why we love it

High-quality IPS panel for vivid visuals.

Versatile connectivity with USB-C support.

Adjustable stand for flexible viewing angles.

Main highlights

Vivid Display and High Brightness
The monitor features a 15.6-inch Full HD IPS display with 500 nits brightness, ensuring excellent visibility and color reproduction indoors and outdoors.

Ideal for Mobile Work and Gaming
Perfect for use as a secondary monitor with laptops, phones, and gaming consoles, enhancing productivity and gaming experiences on the go.

Praised for Versatile Connectivity
Customers appreciate the single-cable solution for video output and power via USB Type-C, simplifying connections with various devices.

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10

UPERFECT

8.3

Good

UPERFECT True 4K Portable Monitor, 600 Nits Brightness 100% AdobeRGB, Unique Arch Metal Frame, 15.6'' UHD IPS 3840x2160 USB C Monitor, HDR FreeSync Dual Speakers Type-C HDMI OTG w/Smart Case

Why we love it

Stunning 4K resolution for sharp images.

Lightweight and portable design.

Exceptional customer support.

Main highlights

True 4K IPS Display
3840x2160 resolution for superior color accuracy and detail.

Ideal for Creative Professionals
Perfect for graphic design, photo editing, and video production.

Outstanding Customer Service
Highly praised for responsive and effective support.

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Our top 2 picks

1
15% Off

ViewSonic VX1655-4K-OLED 15.6 Inch 4K UHD Portable OLED Monitor with 2 Way Powered 60W USB C, Mini HDMI, Dual Speakers, and Built-in Stand with Magnetic Cover
The ViewSonic VX1655-4K-OLED is a standout choice for those seeking a portable yet powerful display solution. This 15.6-inch monitor boasts a stunning 4K UHD OLED screen, delivering exceptional color accuracy and clarity, making it perfect for photographers and video editors. Weighing just 1.5 pounds and only 0.6 inches thick, it easily fits into bags, offering unparalleled portability for students and professionals on the go. With USB-C connectivity, it simplifies setup by reducing cable clutter and supports fast data transfer and device charging. The built-in stand and protective cover add to its versatility, allowing both portrait and landscape orientations. Customer reviews consistently praise its lightweight design and vibrant display, making it a highly recommended choice for anyone needing a reliable and portable second screen. Whether for coding, gaming, or multimedia consumption, this monitor delivers exceptional performance and convenience.
2

Innoview 23.8” 4K Portable Monitor, UHD (3840*2160) 100%sRGB IPS Speakers USB-C HDMI Work Home Second Monitor W/180°Adjustable Stand for Laptop, Desktop, Macbook, Phones, Tablet, PS5/4, Xbox, Switch
The InnoView 23.8 4K Portable Monitor is designed for those seeking a high-quality, versatile display solution. With its stunning 4K UHD resolution and 100% sRGB color accuracy, this monitor delivers vibrant and lifelike visuals, making it perfect for both professional tasks and gaming. Weighing just 2.2 kg, its lightweight and ultra-slim design ensures you can easily carry it anywhere, enhancing productivity on the go. The monitor features a 180-degree adjustable stand, allowing you to find the perfect viewing angle for comfort and efficiency. Its wide compatibility, thanks to USB-C and HDMI connectivity, means it seamlessly integrates with a variety of devices, including laptops, desktops, tablets, and gaming consoles. Whether you're working from home, gaming, or multitasking, the InnoView 23.8 4K Portable Monitor offers exceptional performance and convenience.

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