UPERFECT

UPERFECT Portable Monitor 4K 24" QLED, 400 Nits 145% sRGB Large Monitor

Name: UPERFECT Portable Monitor 4K 24" QLED, 400 Nits 145% sRGB Large Monitor
Brand: UPERFECT
SKU: B0F9JZNSG7

Status: UPERFECT Portable Monitor 4K 24" QLED: Unavailable on Amazon as of 2026-10-05 16:25 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The UPERFECT Portable Monitor 4K 24" QLED: 4K UHD 3840x2160 packed into a compact 23.8-inch QLED panel; main trade-off: USB-C power caps brightness at 300 nits; 400 needs external power.

Unavailable on Amazon as of 2026-10-05 16:25 UTC

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Currently unavailable on Amazon. Not the same product — 2 in-stock alternatives:

Similar: UPERFECT Portable Monitor 4K 16" 1200 Nits — $246.98 on Amazon as of 2026-10-06 14:15 UTC (price may vary).

View Current Price — $246.98

Similar: EVICIV Portable Monitor 4K 1200 Nits 16" — $185.23 on Amazon as of 2026-10-06 16:12 UTC (price may vary).

View Current Price — $185.23

Original listing (currently unavailable) → Compare to similar displays & upscalers

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-05

Mike Perry — Hardware researcher since 2014. For projectors, gaming displays and video upscalers, synthesises manufacturer specs against measured reviews (ProjectorCentral, RTINGS), treating non-ANSI "lumen" figures as marketing claims rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author → How we check display specs →

Pros & Cons

Pros

✓ 4K UHD 3840x2160 packed into a compact 23.8-inch QLED panel
✓ QLED covers 100% DCI-P3 for wider color than standard IPS
✓ 1ms response plus FreeSync for tear-free console gaming
✓ USB-C and HDMI inputs; VESA 75x75 and 180-degree built-in stand
✓ 400-nit peak brightness handles bright rooms and HDR movies

Cons

✗ USB-C power caps brightness at 300 nits; 400 needs external power
✗ 23.8 inches is bulky for true grab-and-go portability
✗ Maker warns steep downward angles can stress the stand and topple
✗ Premium price versus common 1080p portable monitors

SpecPicks Verdict

SpecPicks scored UPERFECT Portable Monitor 4K 24" QLED using a rating × review-volume × price-fit model applied to published specs and reviews across the displays & upscalers category. UPERFECT's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

23.8" Efficiency Smart Monitor: 23.8” portable monitor achieves an ideal balance between screen space and desktop occupancy, providing 18% more visible area than a standard 21.5” monitor, while seamlessly installing in compact workspaces, dual screen setups, or hybrid home offices(Warm Safety Reminder For best comfort and safety, place your monitor at or slightly below eye level. Avoid steep downward angles that maystress the stand and cause the monitor to fall , especially with larger screens)
4K True Color Immersion: The 4K UHD (3840x2160) ultra-high resolution of this 24" 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
QLED True Color Anywhere: QLED technology provides a wider color volume (145% sRGB) of purer red, darker green, and brighter blue than standard IPS panels. The monitor maintains unwavering color accuracy at peak brightness of 400nit, turning your screen into an immersive cinema
400nits Cinematic Vision: With a brightness of 400 nits, it performs well in various lighting conditions, allowing you to enjoy rich details and strong contrasts whether you are editing videos or watching movies
VESA and STAND: Equipped with a built-in 180° adjustable stand, it is easy to adjust the angle of the portable monitor and find the perfect ergonomic position. Built in VESA (75x75@M4) On the back of the monitor, it can be installed on the wall or desktop( Attention: Continuous brightness -USB-C power supply - 300 nits; Peak brightness - external power supply - 400 nits)

Full Specifications

Brand	UPERFECT
Color	Black
Shape	Rectangular
Voltage	12 volts
Brightness	400 cd
Model Name	Up-238-4k
Resolution	4K UHD 2160p
Unit Count	1 Count
Color Gamut	145
Screen Size	23.8 inches
Aspect Ratio	16:9
Connectivity	USB-C
Display Type	QLED
Model Number	1130-1
Refresh Rate	60 hertz
Adaptive Sync	FreeSync
Mounting Type	Desk Mount
Response Time	1 milliseconds
Screen Finish	Matte
Viewing Angle	178 degrees

Ready to buy?

UPERFECT Portable Monitor 4K 24" QLED, 400 Nits 145% sRGB Large Monitor is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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