Monitors and displaysENERGY STAR certified
ViewSonic VS20506
34.1 in monitor display, model number VA3420C.
Screen size
34.1 in
Native resolution
3440 x 1440
Power in use
29.2 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 1,341 have a lower power in use than the VS20506 (29.2 W).
- Maker
- ViewSonic
- Model
- VS20506
- Model number
- VA3420C
- Type
- Monitor
- Screen size
- 34.1 in
- Native resolution
- 3440 x 1440
- Panel
- IPS LCD
- Maximum brightness
- 300 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- Display, HDMI, USB
- Power in use
- 29.2 W
- Power in sleep
- 0.28 W
- Power when off
- 0.18 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Mar 2025
- ENERGY STAR certified
- 13 Feb 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: VA34********, VG3420C, (* can be 0-9 or A-Z or a-z or blank or symbol to indicate the different code of the client or the different sales market), VG344********.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 3998239, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the VS20506
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| LG 34BL650-B | Monitor | 34.1 in | 2560 x 1080 | 21.2 W |
| LG 34BN670-* | Monitor | 34.1 in | 2560 x 1080 | 17.8 W |
| LG 34BN770-* | Monitor | 34.1 in | 3440 x 1440 | 25.7 W |
| LG 34BN780-* | Monitor | 34.1 in | 3440 x 1440 | 25.7 W |
| LG 34WP65G-* | Monitor | 34.1 in | 2560 x 1080 | 20.7 W |
| LG 34WP500-* | Monitor | 34.1 in | 2560 x 1080 | 20.6 W |
ViewSonic
More ViewSonic monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| IFP9850-4 | Signage Display | 97.5 in | 3840 x 2160 | 181 W |
| CDE43G3-1C | Signage Display | 42.5 in | 3840 x 2160 | 36.5 W |
| CDE55G3-1C | Signage Display | 54.6 in | 3840 x 2160 | 52.3 W |
| CDE65G3-1C | Signage Display | 64.5 in | 3840 x 2160 | 65.1 W |
| CDE75G3-1C | Signage Display | 74.6 in | 3840 x 2160 | 75.1 W |
| CDE86G3-1C | Signage Display | 86 in | 3840 x 2160 | 108 W |
| CDE92UW | Signage Display | 91.5 in | 5120 x 2160 | 153 W |
| CDE98G3-1C | Signage Display | 97.5 in | 3840 x 2160 | 119 W |