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2 monitors side by side.

6 h a day
  • Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
  • 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.

Yearly running cost

Bars in proportion to the energy each model uses.

  • HP HP 549pm (HSD-0194-A) €27.91
  • Philips 49B2U5900CH €26.05
Model HP HP 549pm (HSD-0194-A) Philips 49B2U5900CH
Running cost
Running cost (per year) €27.91 €26.05
over 10 years €279 +€19 over 10 years €260
kWh per year 98.6 92
kg CO₂e per year from electricity use 21 19
Specifications
Brand HP Philips
Model HP 549pm (HSD-0194-A) 49B2U5900CH
Energy class G F
Screen size 49″ (124.5 cm) 49″ (123.8 cm)
Power in on mode (SDR) 45 W 42 W
Standby 0.5 W 0.5 W
Off mode 0.3 W 0.3 W
Resolution 5120 × 1440 5120 × 1440
Aspect ratio 32:9 32:9
Panel LED LCD LCD
Refresh rate 60 Hz 60 Hz
Power supply Internal Internal
Guaranteed support 7 years 8 years
Software updates 8 years 8 years
Spare parts available 7 years 7 years
On the market since September 30, 2025 August 15, 2023
EPREL registration number 2414530 1666129
Energy class (HDR) – G
Power in on mode (HDR) – 82 W

Rows where the models differ are highlighted.