Dahua
Dahua DHI-LTV55-SD400
- TVs
- 55″
- 4K
- LCD / LED
Uses 11% more energy than the average for 55-inch TVs on Wattabill (3683 models).
Running cost at a glance
- €34.73 per year
- €347 over 10 years
- 123 kWh per year
- 26 kg CO₂e per year from electricity use
This model
Average for 55-inch TVs (3683)
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 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-LTV55-SD400 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 178°H/178°V extra-wide viewing angle for overall viewing performance
- Support the adjustment of brightness, contrast, color and definition of the display
- 6ms fast response time with no image blurring or ghosting
- Support multiple signal inputs
- Professional thermal design to extend equipment lifespan
- Physical button and infrared remote dual control mode
Specifications
| Brand | Dahua |
|---|---|
| Model | DHI-LTV55-SD400 |
| Energy class | G |
| Screen size | 55″ (138.7 cm) |
| Power in on mode (SDR) | 84 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 84 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | October 30, 2023 |
| EPREL registration number | 1883982 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.