Tjichiheat S8 Ultra
Uses less electricity than 87% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €2 a year, €18 over ten years.
- Power, SDR
- 4.3 W
- Typical 8 W
- Running cost
- €2 / year
- 4 h a day
- Power, HDR
- 4.3 W
- 1.0× SDR
In the most efficient quarter of its group: 45 % below the typical 12 kWh. Class A is the best class any model in this group reaches. On-mode power in SDR is 4.3 W; the typical screen of this size draws 7.9 W. It is the only Tjichiheat model in this group. Registered in Oct 2026, one of the newer models in its group.
Where it stands
Rank 255 of 2,372 monitors, under 24″ by yearly consumption. 254 use less.
Next to it in the ranking
- G-world Technology Incorporated Company A3C PRO 6 kWh same
- Vchance BQ16 6 kWh same
- Tjichiheat S8 Ultra 6 kWh
- VisionOwl V16QH 6 kWh +€0.03
- Acepad VIEW DUO14 6 kWh +€0.03
What it will cost you
| Period | S8 Ultra | UX156FHC | Difference |
|---|---|---|---|
| 1 year | €2 | €1 | −€1 |
| 5 years | €9 | €5 | −€4 |
| 10 years | €18 | €11 | −€7 |
| 15 years | €27 | €16 | −€11 |
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 | 3 | €1 |
| 4 hours a day | 6 | €2 |
| 8 hours a day | 13 | €4 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Tjichiheat S8 Ultra (this model) | 6 | — |
| 4 | €1 | |
| 4 | €1 | |
| 4 | €1 | |
| 5 | €1 | |
| 5 | €1 |
Label and product sheet
- Energy class SDR / HDR
- A / A
- On-mode power SDR
- 4.3 W
- On-mode power HDR
- 4.3 W
- Standby / networked standby
- 0.3 W / 0.0 W
- Screen diagonal
- 14″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 1 years
- Guarantee (supplier)
- 1 years
- Spare parts (minimum)
- 1 years
Model numbers and history
Registered by Tjichiheat under one model number.
S8 Ultra
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Tjichiheat S8 Ultra cost to run?
At 4 hours a day it uses about 6 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €2 a year, or €18 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 4.3 W instead of 4.3 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.