Samsung S27H804EAU
Uses less electricity than 37% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €9 a year, €87 over ten years.
- Power, SDR
- 21.0 W
- Typical 21 W
- Running cost
- €9 / year
- 4 h a day
- Power, HDR
- 39.0 W
- 1.9× SDR
Near the middle of its group: 3 % above the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 39.0 W, 1.9 times its SDR power. Samsung has 94 models in this group; this one is number 53 among them. Registered in Sept 2026, one of the newer models in its group.
Where it stands
Rank 2,468 of 4,819 monitors, 24–31″ by yearly consumption. 2,467 use less.
Next to it in the ranking
- Rampage Drop Drop DR27C300F 31 kWh same
- xFusion F2726H 31 kWh same
- Samsung S27H804EAU 31 kWh
- Philips 27M2N3800F 31 kWh same
- BlueBuilt BBFHM2710HC-26 31 kWh same
What it will cost you
| Period | S27H804EAU | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €9 | €2 | −€7 |
| 5 years | €43 | €11 | −€33 |
| 10 years | €87 | €22 | −€65 |
| 15 years | €130 | €32 | −€98 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 15 | €4 |
| 4 hours a day | 31 | €9 |
| 8 hours a day | 61 | €17 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Samsung S27H804EAU (this model) | 31 | — |
| 8 | €7 | |
| 10 | €6 | |
| 10 | €6 | |
| 10 | €6 | |
| 12 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / G
- On-mode power SDR
- 21.0 W
- On-mode power HDR
- 39.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 27″
- Resolution
- 3840×2160
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Samsung under one model number.
S27H804EAU
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Samsung S27H804EAU cost to run?
At 4 hours a day it uses about 31 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €9 a year, or €87 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 39.0 W instead of 21.0 W, 1.9 times as much. The yearly cost on this page uses SDR, as the label does.