Japannext JN-6K315
Uses less electricity than 1% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €13 a year, €132 over ten years.
- Power, SDR
- 32.0 W
- Typical 21 W
- Running cost
- €13 / year
- 4 h a day
- Power, HDR
- 60.0 W
- 1.9× SDR
Uses more than most comparable models: 99 % of them need less. Logicom NOMAD DUO, the most efficient alternative on sale, saves about €7 a year. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 60.0 W, 1.9 times its SDR power. Japannext has 76 models in this group; this one is number 75 among them. Japannext sells the same label values under other model names: JN-IPS326K-HSPC9.
Where it stands
Rank 4,724 of 4,819 monitors, 24–31″ by yearly consumption. 4,723 use less.
Next to it in the ranking
- Samsung S27HG800SU 47 kWh same
- Aryond A27F V1 47 kWh same
- Japannext JN-6K315 47 kWh
- Japannext JN-IPS326K-HSPC9 47 kWh same
- Gamepower LUNIS L90 47 kWh same
What it will cost you
| Period | JN-6K315 | NOMAD DUO | Difference |
|---|---|---|---|
| 1 year | €13 | €7 | −€7 |
| 5 years | €66 | €33 | −€33 |
| 10 years | €132 | €67 | −€66 |
| 15 years | €198 | €100 | −€99 |
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 | 23 | €7 |
| 4 hours a day | 47 | €13 |
| 8 hours a day | 93 | €26 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Japannext JN-6K315 (this model) | 47 | — |
| 24 | €7 | |
| 29 | €5 | |
| 32 | €4 | |
| 32 | €4 | |
| 33 | €4 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 32.0 W
- On-mode power HDR
- 60.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 31″
- Resolution
- 6016×3384
- Panel
- LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 8 years
Model numbers and history
Registered by Japannext under one model number.
JN-6K315
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Japannext JN-6K315 cost to run?
At 4 hours a day it uses about 47 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €13 a year, or €132 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 60.0 W instead of 32.0 W, 1.9 times as much. The yearly cost on this page uses SDR, as the label does.