Philips 48OLED820/12
- TVs
- 48″
- 4K
- OLED
- 120 Hz
Uses about as much energy as the average for 48-inch TVs on Wattabill (235 models).
Running cost at a glance
- €27.91 per year
- €279 over 10 years
- 96.4 kWh per year
- 20 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the Philips 48OLED820/12 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Incredible realism. Gorgeous design.
This sophisticated OLED Ambilight TV lets the beauty flow. From the minimalist design and lifelike picture to the surprisingly cinematic sound, you'll be captivated. Ambilight's immersive glow makes everything seem bigger and more…wow!
Immerse yourself in what you love. Ambilight TV
Ambilight TVs are the only TVs with integrated LED lights on the back that react to what you watch, immersing you in a halo of colourful light. This changes everything: your TV seems bigger, and you'll be drawn deeper into your favourite sports, films, music and games.
Read more
Bright OLED screen. Lifelike picture in any light
The lifelike picture of this bright OLED TV always looks superb, even if viewed at an angle. Any changes to ambient lighting in your room are automatically compensated for whatever you're watching, blacks look black (not grey) and even the smallest details will leap from the shadows and bright areas. All major HDR formats are supported.
Whatever you watch, a picture so real. P5 engine with AI
Philips P5 processor with AI delivers a picture so real it feels like you could step right into it. A deep-learning AI algorithm processes images in a manner similar to the human brain. No matter what you’re watching, you get lifelike detail and contrast, rich colour, and smooth motion.
Specifications
| Brand | Philips |
|---|---|
| Model | 48OLED820/12 |
| Energy class | G |
| Screen size | 48″ (121 cm) |
| Power in on mode (SDR) | 66 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 69 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Panel | OLED |
| Refresh rate | 120 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | March 17, 2025 |
| EPREL registration number | 2294056 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.