iiyama XUB2797QSU-B1

Monitors
27″
QHD
LCD / LED

Running cost

€13.40 per year

€134 over 10 years

EU average, 6 h a day

Uses 4% less energy than the average for 27-inch monitors on Wattabill (3150 models).

Running cost at a glance

€13.40 per year
€134 over 10 years
47.3 kWh per year
9.9 kg CO₂e per year from electricity use

This model

Average for 27-inch monitors (3150)

Your country and usage

Country

Hours a day

6 h a day

Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.

We assume prices stay the same over the years.

Electricity prices in all EU countries

Same size and resolution, cheaper to run

Models on the market with the same screen size and resolution as the iiyama XUB2797QSU-B1 that use at least 5% less energy.

iiyama X2792QSU-B1 A
B 10.7 W on-mode

€6.64 per year

saves €6.76 a year
ASUS VA27AQSE
C 13 W on-mode

€8.06 per year

saves €5.33 a year
AOC Q27P4U
C 13 W on-mode

€8.06 per year

saves €5.33 a year
Terra LCD/LED 2772W PV
D 14.6 W on-mode

€9.06 per year

saves €4.34 a year

Compare them side by side

About this model

Text from the manufacturer, via Icecat.

IPS TECHNOLOGY
IPS displays are best known for wide viewing angles and natural, highly accurate colours. They are especially suited for colour-critical applications.

WQHD

With true WQHD 2560 x 1440p resolution your monitor is ready to display high definition images. This means you can accommodate more information on your screen, i.e. over 76% more in comparison to a 1920 x 1080 monitor.

HEIGHT ADJUSTABLE STAND
A Height Adjustable Stand allows you to set the perfect position of the screen ensuring ergonomic posture and optimal viewing comfort which benefits not only your health but also productivity.

FLICKER-FREE + BLUE LIGHT
The ultimate solution for the comfort and health of your eyes. Flicker-free monitors with the blue light reducer function substantially reduce the strain and fatigue caused by flickering and blue light emittance of regular monitors.

SPEAKERS

This LED monitor is equipped with two high quality stereo speakers.

Specifications

Brand	iiyama
Model	XUB2797QSU-B1
Energy class	E
Screen size	27″ (68.5 cm)
Power in on mode (SDR)	21.6 W
Standby	0.5 W
Off mode	0.3 W
Resolution	2560 × 1440
Aspect ratio	16:9
Panel	LED LCD
Refresh rate	60 Hz
Power supply	Internal
Guaranteed support	7 years
Software updates	8 years
Spare parts available	7 years
On the market since	April 1, 2024
EPREL registration number	1892690

Source: EPREL, European Commission. Data updated October 13, 2026.

Product description and images: Icecat (Open Icecat), provided as is, without warranty.