Skip to content
BusinessMachines.com
Menu

Monitors and displaysENERGY STAR certified

DELL U5226KW

51.5 in monitor display, model number U5226KWt.

Screen size

51.5 in

Native resolution

6144 x 2560

Power in use

51.2 W

USB-C with power delivery

Yes

Of 1,489 certified monitor monitors and displays, 1,471 have a lower power in use than the U5226KW (51.2 W).

Maker
DELL
Model
U5226KW
Model number
U5226KWt
Type
Monitor
Screen size
51.5 in
Native resolution
6144 x 2560
Panel
IPS LCD
Maximum brightness
400 cd/m²
USB-C with power delivery
Yes
Inputs
Thunderbolt, RJ45, Display, HDMI, USB
Power in use
51.2 W
Power in sleep
1.51 W
Power when off
0.23 W
ENERGY STAR Most Efficient
No
On the market since
Dec 2025
ENERGY STAR certified
8 Jul 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: U5226KW WOST.

Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4470658, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the U5226KW

Certified monitors and displays from other makers, same color class, within 20% of its speed.

ModelTypeScreen sizeNative resolutionPower in use
PHILIPS 50BDL3117PMonitor50 in3840 x 2160102 W
PHILIPS 499P9HMonitor49 in1440 x 512041.3 W
PHILIPS 498P9Monitor49 in1440 x 512043.3 W
PHILIPS 498P9ZMonitor49 in1440 x 512051.1 W
LG 49BQ95CMonitor49 in5120 x 144054.5 W
Lenovo P49w-30Monitor49 in5120 x 144049.1 W

DELL

More DELL monitors and displays

ModelTypeScreen sizeNative resolutionPower in use
C2723DEMonitor27 in2560 x 144020.5 W
C2724DEMonitor27 in2560 x 144020.5 W
C3424WEMonitor34 in3440 x 144028 W
E2020HMonitor19.5 in1600 x 9008.4 W
E2026HMonitor19.5 in1600 x 9009.81 W
E2225HMonitor21.5 in1920 x 108012.2 W
E2225HMoMonitor21.5 in1920 x 108010.1 W
E2225HMMonitor21.5 in1920 x 108010.1 W

All DELL monitors and displays