EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

TVs · 65″ · 3840×2160 · LED LCD

Mammouth MTQTVK 650 U S BT 2

F

Uses less electricity than 71% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €38 a year, €379 over ten years.

Power, SDR
91.8 W
Typical 107 W
Running cost
€38 / year
4 h a day
Power, HDR
92.0 W
1.0× SDR

Near the middle of its group: 14 % below the typical 156 kWh. 44% of comparable models reach a better class than F; the most common is E. On-mode power in SDR is 91.8 W; the typical screen of this size draws 107.0 W. Of 2 Mammouth models in this group, it is the most efficient.

Where it stands

Rank 1,577 of 5,642 TVs, 65″ and over by yearly consumption. 1,576 use less.

Median 156 This model · 134 45 535 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Panasonic TX-65LXW704 133 kWh −€0.31
  2. F Panasonic TX-65LXW724 133 kWh −€0.31
  3. F Mammouth MTQTVK 650 U S BT 2 134 kWh
  4. F Ocean OCQTVK 650 U S BT 2 134 kWh same
  5. F Ocean OCQTVVK 652 U BT 2 134 kWh same
See the full ranking

What it will cost you

Period MTQTVK 650 U S BT 2 H65M92FUX Difference
1 year €38 €20 −€18
5 years €190 €101 −€89
10 years €379 €202 −€177
15 years €569 €303 −€266

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 91.8 W
HDR 92.0 W
Group median, SDR 107.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 67 €19
4 hours a day 134 €38
8 hours a day 268 €76

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
F Mammouth MTQTVK 650 U S BT 2 (this model)
65″91.8 134 — —
65″48.9 71 €18 €177
65″48.9 71 €18 €177
65″56.0 82 €15 €148
65″56.0 82 €15 €148
65″56.0 82 €15 €148

Label and product sheet

Energy class SDR / HDR
F / F
On-mode power SDR
91.8 W
On-mode power HDR
92.0 W
Standby / networked standby
0.3 W
Screen diagonal
65″
Resolution
3840×2160
Panel
LED LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
1 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Mammouth under one model number.

MTQTVK 650 U S BT 2

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Mammouth MTQTVK 650 U S BT 2 cost to run?

At 4 hours a day it uses about 134 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €38 a year, or €379 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 92.0 W instead of 91.8 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.