Monitors and displaysENERGY STAR certified
AOC CU34E4CV
34 in monitor display.
Screen size
34 in
Native resolution
3440 x 1440
Power in use
32.4 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 1,405 have a lower power in use than the CU34E4CV (32.4 W).
- Maker
- AOC
- Model
- CU34E4CV
- Type
- Monitor
- Screen size
- 34 in
- Native resolution
- 3440 x 1440
- Panel
- VA LCD
- Maximum brightness
- 300 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- RJ45, Display, HDMI, USB
- Color spaces
- sRGB
- Power in use
- 32.4 W
- Power in sleep
- 0.65 W
- Power when off
- 0.16 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Sep 2025
- ENERGY STAR certified
- 24 Jul 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: CU34E4CVJ.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4479635, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CU34E4CV
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| PHILIPS 346P1CRH | Monitor | 34 in | 1440 x 3440 | 34.1 W |
| PHILIPS 346B1C | Monitor | 34 in | 1440 x 3440 | 28.4 W |
| PHILIPS 345E2AE | Monitor | 34 in | 1440 x 3440 | 26.1 W |
| PHILIPS 346E2CUAE | Monitor | 34 in | 3440 x 1440 | 31.8 W |
| HP P34hc G4 WQHD USB-C Curved Monitor | Monitor | 34 in | 3440 x 1440 | 34.1 W |
| Acer CB342CUR_v | Monitor | 34 in | 3440 x 1440 | 33.6 W |
AOC
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