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Monitors and displaysENERGY STAR certified

DELL P2426

24.1 in monitor display, model number P2426b.

Screen size

24.1 in

Native resolution

1920 x 1200

Power in use

12.8 W

USB-C with power delivery

No

Of 1,489 certified monitor monitors and displays, 497 have a lower power in use than the P2426 (12.8 W).

Maker
DELL
Model
P2426
Model number
P2426b
Type
Monitor
Screen size
24.1 in
Native resolution
1920 x 1200
Panel
IPS LCD
Maximum brightness
300 cd/m²
USB-C with power delivery
No
Inputs
Display, HDMI, USB
Color spaces
sRGB
Power in use
12.8 W
Power in sleep
0.2 W
Power when off
0.1 W
ENERGY STAR Most Efficient
No
On the market since
Mar 2026
ENERGY STAR certified
22 Oct 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: P2426 Halogen-Free.

Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4572944, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the P2426

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

ModelTypeScreen sizeNative resolutionPower in use
EIZO FlexScan EV2430Monitor24.1 in1920 x 120011.9 W
EIZO FlexScan EV2456Monitor24.1 in1920 x 120014.7 W
EIZO FlexScan EV2457Monitor24.1 in1920 x 120013 W
Acer B246WL_qMonitor24.1 in1920 x 120012.6 W
Lenovo T24d-10Monitor24.1 in1920 x 120012.6 W
Acer B247W_qMonitor24.1 in1920 x 120010.8 W

DELL

More DELL monitors and displays

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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

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