Vivax B Series 40LE20K
Uses less electricity than 17% of the 4,993 TVs, 32–42″ on the EU register. At your selected price (European Union) that is €15 a year, €153 over ten years.
- Power, SDR
- 37.0 W
- Typical 32 W
- Running cost
- €15 / year
- 4 h a day
- Power, HDR
- 39.0 W
- 1.1× SDR
Uses more than most comparable models: 83 % of them need less. Sylvox MT40G3K1CA, the most efficient alternative on sale, saves about €8 a year. Class E is the best class any model in this group reaches. On-mode power in SDR is 37.0 W; the typical screen of this size draws 32.0 W. Vivax has 15 models in this group; this one is number 14 among them. On the register since 2022 and still on sale.
Where it stands
Rank 3,595 of 4,993 TVs, 32–42″ by yearly consumption. 3,594 use less.
Next to it in the ranking
- JVC LT-40VAF325I 54 kWh same
- Medion MD 30230 54 kWh same
- Vivax B Series 40LE20K 54 kWh
- Dyon SMART 40 AD-2 54 kWh same
- Dyon SMART 40 XT V3 54 kWh same
What it will cost you
| Period | B Series 40LE20K | MT40G3K1CA | Difference |
|---|---|---|---|
| 1 year | €15 | €7 | −€8 |
| 5 years | €76 | €35 | −€41 |
| 10 years | €153 | €70 | −€83 |
| 15 years | €229 | €105 | −€124 |
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 | 27 | €8 |
| 4 hours a day | 54 | €15 |
| 8 hours a day | 108 | €31 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Vivax B Series 40LE20K (this model) | 54 | — |
| 25 | €8 | |
| 25 | €8 | |
| 26 | €8 | |
| 36 | €5 | |
| 38 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / F
- On-mode power SDR
- 37.0 W
- On-mode power HDR
- 39.0 W
- Standby / networked standby
- 0.4 W / 0.5 W
- Screen diagonal
- 40″
- Resolution
- 1920×1080
- 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 Vivax under one model number.
B Series 40LE20K
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Vivax B Series 40LE20K cost to run?
At 4 hours a day it uses about 54 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €15 a year, or €153 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 39.0 W instead of 37.0 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.