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iiyama Prolite XUB2790QSUH-B1 27" specifications and in-depth review

iiyama Prolite XUB2790QSUH-B1 27"

Manufacturer: iiyama

The iiyama Prolite XUB2790QSUH-B1 is a 27-inch IPS monitor designed for everyday professional use, combining a sharp QHD panel with a practical set of connectivity options. Its fully adjustable stand supports tilt, swivel, and portrait rotation, making it straightforward to adapt to different desk setups. A built-in front camera adds convenience for video calls without requiring an external peripheral, and the integrated stereo speakers deliver 2x2W of audio output for basic sound needs.

The display runs at a 2560x1440 resolution across a 27-inch IPS panel with a 108 ppi pixel density, a 75Hz refresh rate, and a rapid 0.4ms response time. Colour accuracy is supported by 99% sRGB coverage, 16.7 million displayable colours, and factory colour calibration, alongside a contrast ratio of 1300:1 and a typical brightness of 250 nits. The matte, anti-glare panel offers 178-degree viewing angles both horizontally and vertically. Connectivity includes one HDMI port, one DisplayPort output, USB-C, four USB 3.1 ports, and a 3.5mm audio jack, while operating power consumption sits at a modest 21W.

Pros
  • The stand supports tilt, swivel, height adjustment, and portrait rotation, allowing flexible positioning for different working styles
  • An integrated front camera removes the need for a separate webcam, keeping the desk setup cleaner
  • Four USB 3.1 ports plus a USB Type-C port provide ample connectivity for peripherals directly through the monitor
  • 99% sRGB coverage combined with factory colour calibration makes it suitable for colour-sensitive work
  • A 0.4ms response time is notably fast for a 75Hz IPS panel, reducing motion blur in everyday use
  • Wide 178-degree viewing angles both horizontally and vertically ensure consistent image quality across a broad range of viewing positions
Cons
  • No adaptive synchronization support, which may result in screen tearing during fast-moving content
  • The 75Hz refresh rate limits the monitor to basic use cases and is unsuitable for smooth high-frame-rate content
  • Typical brightness of 250 nits is relatively low, which may cause visibility issues in bright or well-lit environments
  • The EU energy label of E indicates comparatively poor energy efficiency for a monitor of this type
  • No Ethernet or Wi-Fi connectivity means the monitor cannot function as a network hub
  • Stereo speakers are limited to 2x2W output with no support for Dolby Digital, Dolby Digital Plus, or DTS Surround, restricting audio quality
Who is this for?

This monitor suits professionals who work with colour-sensitive tasks such as graphic design or photo editing, thanks to its 99% sRGB coverage and factory colour calibration. The fully adjustable stand with tilt, swivel, and portrait support makes it a practical fit for those who need an ergonomic desk setup, while the integrated front camera and USB-C connectivity make it well-suited for office workers who frequently join video calls and connect multiple peripherals through a single display.

Who is this NOT for?

Users who engage in fast-paced gaming or high-frame-rate content will find this monitor limiting, as its 75Hz refresh rate and lack of adaptive synchronization are inadequate for a smooth competitive gaming experience. Similarly, those working in brightly lit environments may struggle with the 250-nit typical brightness, which can make the screen difficult to read under strong ambient light. The monitor is also a poor fit for users seeking wireless flexibility, as it offers no Wi-Fi, Ethernet, or AirPlay support.

Display:

Display type IPS, LCD, LED-backlit
response time 0.4 ms
screen size 27"
resolution 2560 x 1440 px
pixel density 108 ppi
Adaptive synchronization None
has anti-glare coating ✓
refresh rate 75Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✓
has a glossy panel ✕
has a touch screen ✕

The display uses an IPS LCD panel with LED backlighting, measuring 27 inches and delivering a resolution of 2560x1440 pixels at a pixel density of 108 ppi. It operates at a refresh rate of 75Hz with a rapid 0.4ms response time, though no adaptive synchronization technology is supported. Both horizontal and vertical viewing angles reach 178 degrees, and the panel features a matte, anti-glare coating to help manage reflections in lit environments. The screen is not a touchscreen and does not have a glossy finish.

General info:

Type Standard
EU energy label E
supports total tilt ✓
Has a swivel stand ✓
Supports VESA mount ✓
height 416 mm
width 613 mm
thickness 209 mm
weight 6700 g
supports portrait mode ✓
volume 53296.672 cm³

This is a standard-type monitor carrying an EU energy label of E, measuring 613mm wide, 416mm tall, and 209mm deep, with a total weight of 6700g. The fully adjustable stand supports tilt, swivel, and portrait mode, offering a reasonable degree of flexibility for different workspace arrangements. VESA mount compatibility is also included for those who prefer wall or arm mounting. The monitor has a volume of 53296.672 cm³.

Colors:

brightness (typical) 250 nits
supports color calibration ✓
display colors 16.7 million
contrast ratio 1300:1
sRGB coverage 99%

The monitor covers 99% of the sRGB colour space and renders up to 16.7 million colours, supported by factory colour calibration for out-of-the-box accuracy. A contrast ratio of 1300:1 provides a reasonable degree of depth between light and dark tones, while typical brightness is rated at 250 nits.

Connectivity:

HDMI ports 1
supports Thunderbolt ✕
DisplayPort outputs 1
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 4
USB version 3.1
Has USB Type-C ✓
supports Ethernet ✕
supports Wi-Fi ✕
has AirPlay ✕
mini DisplayPort outputs 0
has a VGA connector ✕

The monitor offers a solid range of wired connectivity, including one HDMI port, one DisplayPort output, and four USB 3.1 ports alongside a USB Type-C port, making it straightforward to connect a variety of devices and peripherals. A 3.5mm audio jack is also present for headset or speaker use. There is no Thunderbolt, DVI, VGA, or mini DisplayPort support, and the monitor does not include Ethernet, Wi-Fi, or AirPlay connectivity.

Power:

operating power consumption 21W
standby power consumption 0.5W

During normal use, the monitor draws 21W of power, while in standby mode consumption drops to just 0.5W.

Features:

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

The monitor includes built-in stereo speakers with a total audio output of 2x2W, and a front-facing camera is integrated for video calling without the need for an external webcam. It does not support PiP, Dolby Digital, Dolby Digital Plus, or DTS Surround, and there is no ambient light sensor or remote control included. Smart TV functionality is also absent.

Final Verdict

The iiyama Prolite XUB2790QSUH-B1 positions itself as a capable office-focused monitor, where its 99% sRGB coverage, factory colour calibration, and versatile ergonomic stand make it a practical choice for professionals who prioritise display accuracy and workspace adaptability. The built-in front camera and broad USB connectivity, including USB-C, add genuine day-to-day convenience for desk-based work. That said, its 75Hz refresh rate and absence of adaptive synchronization place it firmly outside gaming territory, and the 250-nit brightness may prove limiting in demanding lighting conditions. For users whose primary needs revolve around colour work, video calls, and a well-connected, adjustable desk display, the XUB2790QSUH-B1 delivers a focused and coherent package.