Dahua
Dahua DHI-LM27-E331A
- Monitors
- 27″
- QHD
- LCD / LED
Uses 12% more energy than the average for 27-inch monitors on Wattabill (3150 models).
Running cost at a glance
- €15.86 per year
- €159 over 10 years
- 54.8 kWh per year
- 11 kg CO₂e per year from electricity use
This model
Average for 27-inch monitors (3150)
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the Dahua DHI-LM27-E331A that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- IPS panel for wide viewing angles with 3-sided frameless design
- Wide color gamut, 99% sRGB, 85% NTSC, 88% DCI-P3 82% Adobe RGB. It meets the designer's demand of image texture
- 178°H/178°V extra-wide viewing angle for all-round viewing performance
- Adaptive sync can effectively solve picture lagging and tearing problems
- 5ms fast response time with no image blurring or ghosting
Specifications
| Brand | Dahua |
|---|---|
| Model | DHI-LM27-E331A |
| Energy class | F |
| Screen size | 27″ (68.5 cm) |
| Power in on mode (SDR) | 25 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 44 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 2560 × 1440 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | External |
| Guaranteed support | 15 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | October 24, 2023 |
| EPREL registration number | 1820694 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.