United Kingdom · costs in GBP
75 inch QLED TV
Samsung Electronics QE75LS03HWU TV
Samsung Electronics QE75LS03HWU is a 75 inch QLED TV with energy efficiency class F (SDR) and 129 kWh per 1,000 hours on its GB energy label.
- Energy class
- F
- A to G scale, GB energy label
- Official energy figure
- 129 kWh/1000h (SDR)
- 188 kWh a year at your usage
- Our estimated running cost
- £50 / year
- £496 over 10 years
- Screen
- 75"
- 189 cm
- Energy (label, SDR)
- 129 kWh · per 1,000 hours
- HDR
- 252 kWh · class G per 1,000 h
- Resolution
- 3840x2160
21% more energy than the median of 31 comparable 75 inch TVs in our current UK dataset (107 kWh/1000h (SDR)). It uses less than 10% of them. At your rates that is about £8 a year more than the median, £85 over 10 years.
How efficient is it for its size?
Cohort: every 75 inch TV in our current UK dataset with a verified product information sheet, compared on the label figure (kWh/1000h (SDR)).
Tvs that use less energy
Same type and size group, at least 3% lower label figure. UK products only.
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Samsung Electronics QE75QN70HAU81 kWh/1000 h75" | D | £31 | |
| Samsung Electronics QE75QN1EHAU81 kWh/1000 h75" | D | £31 | |
| TCL 75C8L-UKX785 kWh/1000 h75" | D | £33 | |
| TCL 75C7L-UKXB107 kWh/1000 h75" | E | £41 |
The label states on-mode energy per 1,000 hours for SDR content (and HDR where supported). Estimated cost uses your electricity price and usage settings.
Tvs similar to the Samsung Electronics QE75LS03HWU
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| TCL 75C8L-UKX785 kWh/1000 h75" | D | £33 | |
| TCL 75C7L-UKXB107 kWh/1000 h75" | E | £41 |
The label states on-mode energy per 1,000 hours for SDR content (and HDR where supported). Estimated cost uses your electricity price and usage settings.
Other Samsung Electronics models of similar size
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Samsung Electronics QE75QN1EHAU81 kWh/1000 h75" | D | £31 | |
| Samsung Electronics QE75QN70HAU81 kWh/1000 h75" | D | £31 |
The label states on-mode energy per 1,000 hours for SDR content (and HDR where supported). Estimated cost uses your electricity price and usage settings.
Compare QE75LS03HWU with another TV
Samsung Electronics QE75LS03HWU specifications
Structured from the supplier’s product information sheet, the document the GB energy label is based on.
- Screen diagonal
- 75 in / 189 cm
- Resolution
- 3840x2160
- Energy efficiency class (SDR)
- F
- On-mode power (SDR)
- 129 W
- Energy per 1,000 h (SDR)
- 129 kWh
- Energy efficiency class (HDR)
- G
- Energy per 1,000 h (HDR)
- 252 kWh
- Standby power
- 0.5 W
- Panel
- QLED
QE75LS03HWU energy label and product information sheet
Energy label and sources
Great Britain record. Northern Ireland follows the EU label; an EPREL record is shown here once linked.
- Scheme
- GB energy label (Energy Information Regulations)
- Regulation
- EU 2019/2013 as applied in Great Britain
- Model identifier
- QE75LS03HWU
- Supplier
- Samsung Electronics
- Energy class
- F
- Label figure
- 129 kWh/1000h (SDR)
- Source
- Supplier product information sheet (published via a UK retail listing) (official document)
- Retrieved
- 20 September 2026
- Energy class shown
- F
- Seen at a UK retailer
- in stock, £2,599 on 20 September 2026 · listing
UK figures on this page are from the supplier’s product information sheet, the document behind the GB energy label, and are not edited. Running costs, benchmarks and comparisons are our calculations. Retailer price and availability are observations on the date shown, not offers. How the UK data is gathered and calculated.