Monitors and displaysENERGY STAR certified
Lenovo T34WD-4v
34 in monitor display, model number A263403T0.
Screen size
34 in
Native resolution
3440 x 1440
Power in use
24.8 W
USB-C with power delivery
Yes
Of 1,489 certified monitor monitors and displays, 1,211 have a lower power in use than the T34WD-4v (24.8 W).
- Maker
- Lenovo
- Model
- T34WD-4v
- Model number
- A263403T0
- 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
- Display, HDMI, RJ45, USB
- Color spaces
- sRGB
- Power in use
- 24.8 W
- Power in sleep
- 0.76 W
- Power when off
- 0.19 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Jun 2026
- ENERGY STAR certified
- 30 Jul 2026
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4680414, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the T34WD-4v
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 |
| AOC CU34P2A | Monitor | 34 in | 3440 x 1440 | 32.2 W |
| AOC Q34E2A | Monitor | 34 in | 2560 x 1440 | 23.1 W |
| PHILIPS 346E2CUAE | Monitor | 34 in | 3440 x 1440 | 31.8 W |
Lenovo
More Lenovo monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| T24d-10 | Monitor | 24.1 in | 1920 x 1200 | 12.6 W |
| S24e-10 | Monitor | 23.8 in | 1920 x 1080 | 12.8 W |
| S27i-10 | Monitor | 27 in | 1920 x 1080 | 12.7 W |
| TIO27q | Monitor | 27 in | 2560 x 1440 | 21.3 W |
| M15 | Monitor | 15.6 in | 1920 x 1080 | 6.2 W |
| T24t-20 | Monitor | 23.8 in | 1920 x 1080 | 15.7 W |
| E27q-20 | Monitor | 27 in | 2560 x 1440 | 20.4 W |
| T27i-30 | Monitor | 27 in | 1920 x 1080 | 15.4 W |