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Monitors and displaysENERGY STAR certified

ViewSonic VS20781

34 in monitor display, model number VG3419C-2.

Screen size

34 in

Native resolution

3440 x 1440

Power in use

25.7 W

USB-C with power delivery

Yes

Of 1,489 certified monitor monitors and displays, 1,249 have a lower power in use than the VS20781 (25.7 W).

Maker
ViewSonic
Model
VS20781
Model number
VG3419C-2
Type
Monitor
Screen size
34 in
Native resolution
3440 x 1440
Panel
IPS LCD
Maximum brightness
300 cd/m²
USB-C with power delivery
Yes
Inputs
Other, Display, HDMI
Power in use
25.7 W
Power in sleep
0.31 W
Power when off
0.31 W
ENERGY STAR Most Efficient
No
On the market since
Aug 2025
ENERGY STAR certified
8 Aug 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: VA3420C-2, VG3409C.

Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4481153, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the VS20781

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

ModelTypeScreen sizeNative resolutionPower in use
PHILIPS 346P1CRHMonitor34 in1440 x 344034.1 W
PHILIPS 346B1CMonitor34 in1440 x 344028.4 W
PHILIPS 345E2AEMonitor34 in1440 x 344026.1 W
AOC CU34P2AMonitor34 in3440 x 144032.2 W
AOC Q34E2AMonitor34 in2560 x 144023.1 W
PHILIPS 346E2CUAEMonitor34 in3440 x 144031.8 W

ViewSonic

More ViewSonic monitors and displays

ModelTypeScreen sizeNative resolutionPower in use
IFP9850-4Signage Display97.5 in3840 x 2160181 W
CDE43G3-1CSignage Display42.5 in3840 x 216036.5 W
CDE55G3-1CSignage Display54.6 in3840 x 216052.3 W
CDE65G3-1CSignage Display64.5 in3840 x 216065.1 W
CDE75G3-1CSignage Display74.6 in3840 x 216075.1 W
CDE86G3-1CSignage Display86 in3840 x 2160108 W
CDE92UWSignage Display91.5 in5120 x 2160153 W
CDE98G3-1CSignage Display97.5 in3840 x 2160119 W

All ViewSonic monitors and displays