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UPerfect UColor 17-4K 17" specifications and in-depth review

UPerfect UColor 17-4K 17"

Manufacturer: UPerfect

The UPerfect UColor 17-4K 17″ is a portable monitor designed for users who need a large, high-resolution screen they can take on the road. Measuring just 12 mm thick and weighing 1130 g, it fits a 17.3-inch 4K IPS panel into a travel-friendly form factor that also supports portrait mode and VESA mounting for more flexible placement. Its 3840 x 2160 resolution and 254 ppi pixel density make it a capable choice for detail-oriented work away from a fixed desk setup.

The display covers 100% of the Adobe RGB color space at 8-bit depth with 16.7 million colors, a contrast ratio of 1000:1, and a typical brightness of 400 nits, while AMD FreeSync helps reduce screen tearing during motion. Viewing angles reach 178 degrees horizontally and vertically, and the refresh rate is 60Hz with a 27 ms response time. Connectivity includes one HDMI port, one mini DisplayPort output, USB Type-C, three USB ports, and a 3.5 mm audio jack, and the monitor features stereo speakers rated at 2 x 1W. Power draw during operation sits at 15W, and there is no Wi-Fi, Ethernet, Thunderbolt, or touch input on this model.

Pros
  • The 3840 x 2160 px resolution across a 17.3-inch IPS panel yields a pixel density of 254 ppi, making it one of the sharper portable monitor options for detail-oriented tasks
  • 100% Adobe RGB coverage at 8-bit depth makes it a genuinely capable display for color-critical work such as photo editing or graphic design on the go
  • At 12 mm thick and 1130 g, the form factor is slim and light enough to carry alongside a laptop without significant added bulk
  • VESA mount support and portrait mode capability give it more placement flexibility than typical portable monitors
  • Multiple video input options — HDMI, mini DisplayPort, and USB Type-C — allow connection to a range of source devices
  • The 178-degree horizontal and vertical viewing angles ensure consistent color reproduction across a wide range of viewing positions
Cons
  • The 60Hz refresh rate and 27 ms response time make this monitor a poor fit for fast-paced gaming or motion-heavy content where smoother or faster panels are required
  • There is no anti-glare coating and the panel is neither matte nor glossy, which may cause discomfort in bright or uncontrolled lighting environments
  • The built-in stereo speakers deliver only 2 x 1W of audio output, which is too limited for any meaningful listening experience
  • The monitor lacks tilt and swivel adjustment, limiting ergonomic positioning when used at a fixed desk
  • No Ethernet or Wi-Fi connectivity rules out any networked or standalone use cases
  • Color calibration is not supported, which undermines confidence in color accuracy for professional workflows that require verified output
Who is this for?

The UPerfect UColor 17-4K 17″ is a solid fit for creative professionals who need a portable screen capable of handling color-accurate work on the move, given its 100% Adobe RGB coverage and 8-bit depth at a 3840 x 2160 px resolution. Its slim 12 mm profile and 1130 g weight make it manageable to carry alongside a laptop, and portrait mode support combined with VESA compatibility gives it enough setup flexibility for both desk use and travel. Users who work across multiple devices will also appreciate the range of input options — HDMI, mini DisplayPort, and USB Type-C — which reduce the friction of switching between source hardware without adapters. The 400-nit brightness and wide 178-degree viewing angles further support use in varied environments where viewing conditions may not always be controlled.

Who is this NOT for?

This monitor is not well-suited to gamers or anyone working with fast-moving content, as its 60Hz refresh rate and 27 ms response time are too slow to deliver smooth or responsive visuals in demanding motion scenarios. Users who require a fully ergonomic desk setup will also find it lacking, since the monitor offers no tilt or swivel adjustment and relies entirely on external stands or VESA mounts for positioning. Those who depend on verified, calibrated color output for professional print or broadcast work should note that color calibration is not supported, making it difficult to guarantee accuracy beyond the panel's native specifications. Additionally, anyone expecting usable on-board audio will be disappointed by the 2 x 1W stereo speakers, which provide only the most basic sound reproduction.

Display:

Display type IPS
response time 27 ms
screen size 17.3"
resolution 3840 x 2160 px
pixel density 254 ppi
Adaptive synchronization AMD FreeSync
has anti-glare coating ✕
refresh rate 60Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✕
has a glossy panel ✕
has a touch screen ✕

The UPerfect UColor 17-4K 17″ uses a 17.3-inch IPS panel with a native resolution of 3840 x 2160 px and a pixel density of 254 ppi, delivering a detailed image across the screen. The refresh rate is 60Hz with a response time of 27 ms, and AMD FreeSync is supported to help minimize tearing during motion. Both the horizontal and vertical viewing angles extend to 178 degrees, ensuring consistent color and contrast from a wide range of positions. The panel is neither matte nor glossy and does not feature an anti-glare coating or touch input.

General info:

Type Portable
supports total tilt ✕
Has a swivel stand ✕
Supports VESA mount ✓
height 257 mm
width 404 mm
thickness 12 mm
weight 1130 g
supports portrait mode ✓
volume 1245.936 cm³

The UPerfect UColor 17-4K 17″ is classified as a portable monitor, measuring 404 mm wide, 257 mm tall, and just 12 mm thick, with a total volume of 1245.936 cm³ and a weight of 1130 g. It supports portrait mode orientation and is compatible with VESA mounting, offering some flexibility in how and where it can be set up. The monitor does not have a swivel stand and does not support tilt adjustment.

Colors:

brightness (typical) 400 nits
supports color calibration ✕
display colors 16.7 million
bit depth 8-bit
contrast ratio 1000:1
Adobe RGB coverage 100%

The display produces 16.7 million colors at an 8-bit depth, with a 100% Adobe RGB coverage that makes it well-suited for color-sensitive work. Typical brightness is rated at 400 nits, and the contrast ratio stands at 1000:1, contributing to a reasonably defined image with distinct shadow and highlight separation. Color calibration is not supported on this monitor.

Connectivity:

HDMI ports 1
supports Thunderbolt ✕
DisplayPort outputs 0
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 3
Has USB Type-C ✓
supports Ethernet ✕
supports Wi-Fi ✕
has AirPlay ✕
mini DisplayPort outputs 1
has a VGA connector ✕

The UPerfect UColor 17-4K 17″ offers a practical selection of video inputs, including one HDMI port, one mini DisplayPort output, and USB Type-C, giving users several options for connecting source devices. Three additional USB ports are available alongside a 3.5 mm audio jack for wired headphones or speakers. The monitor does not support Thunderbolt, DisplayPort, DVI, or VGA connections, and there is no Ethernet, Wi-Fi, or AirPlay functionality on this model.

Power:

operating power consumption 15W

The UPerfect UColor 17-4K 17″ draws 15W during operation, reflecting a modest power footprint that is consistent with its portable design intent.

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✕
audio output power 2 x 1W
has a remote control ✕
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The UPerfect UColor 17-4K 17″ includes built-in stereo speakers rated at 2 x 1W, providing basic on-board audio output without the need for external speakers in light-use scenarios. The monitor does not support Dolby Digital, Dolby Digital Plus, or DTS Surround, and there is no remote control, ambient light sensor, front camera, Picture-in-Picture functionality, or built-in smart TV platform on this model.

Final Verdict

The UPerfect UColor 17-4K 17″ occupies a specific and well-defined niche within the portable monitor category, built primarily around its 4K IPS panel with 100% Adobe RGB coverage — a combination that gives color-focused professionals a credible on-the-go display option without sacrificing resolution or color space. Its slim profile, multi-input connectivity, and portrait mode support add genuine practical value for mobile workflows. That said, its 60Hz refresh rate, lack of ergonomic adjustments, and absent color calibration support mean it is a tool with a clear purpose rather than an all-rounder. Users who need a portable screen for detailed visual work and are not concerned with gaming performance or certified color accuracy will find it a capable and well-specified companion; those with broader or more demanding requirements should weigh its limitations carefully before committing.