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OLED vs QLED vs LED Explained
Choosing the right TV starts with understanding the different screen technologies. Here’s a simple breakdown to help you decide what’s right for your home.
- OLED – Perfect blacks and incredible contrast
- QLED – Brighter colours and great for bright rooms
- LED – Affordable and reliable everyday viewing
In simple terms:
OLED TVs switch individual pixels off completely, giving true blacks and stunning detail.
QLED TVs use a special layer to boost brightness and colour, making them great for daytime viewing.
LED TVs are the standard option and offer excellent value for most households.
Which Looks Best?
The best TV depends on how and where you watch.
- OLED – Best for films and dark rooms
- QLED – Best for bright living rooms
- LED – Great all-rounder for everyday use
If you love movie nights, OLED is unbeatable. If your room gets lots of daylight, QLED will shine brighter.
What Size TV Do You Need?
Bigger TVs are more popular than ever, but the best choice depends on your room size, how far away you sit and how immersive you want the picture to feel.
As a general guide:
- 43”–50” – A good fit for bedrooms, smaller lounges or more compact spaces
- 55”–65” – The most popular choice for main living rooms
- 65”–75”+ – Ideal if you want a more cinematic, big-screen experience
A larger screen can feel more immersive, but only if it suits the room. If the TV is too big for the distance you sit from it, it can feel overwhelming rather than comfortable.
How to measure properly
- Measure the width of the unit, alcove or wall space available
- Check the width of the TV, not just the screen size in inches
- Allow room for the stand feet if it will sit on furniture
- Make sure there is space around the TV for airflow and cable access
- Measure access routes if you are buying a very large screen
Where Should Your TV Go?
Getting the placement right can make just as much difference as choosing the right size. A well-positioned TV is easier to watch, more comfortable over long periods and works better in the room.
Best viewing height
The centre of the screen should usually sit close to eye level when you’re seated. If a TV is mounted too high, it can become uncomfortable to watch for long periods.
Think about natural light
Try not to place the TV directly opposite a bright window if possible, as reflections and glare can reduce picture quality during the day. Brighter QLED models often perform better in sunlit rooms.
Wall mounting vs stand
- On a stand – Easier to position, simpler for cables and ideal if you may move it later
- Wall mounted – Cleaner look, saves furniture space and can suit larger screens well
Leave space for extras
If you are adding a soundbar, games console or set-top box, make sure your setup allows enough room below or beside the TV. It is also worth checking that remote controls and ports will still be easy to access.
A little planning before you buy helps make sure your new TV looks right, feels comfortable to watch and fits naturally into your room.
Do You Need a Soundbar?
Modern TVs are ultra-thin — which means smaller speakers.
- Clearer dialogue
- Better bass
- More immersive sound
A soundbar is one of the easiest upgrades you can make to your TV setup.
Shop SoundbarsWhat is the difference between OLED, QLED and LED TVs?
OLED offers perfect blacks and contrast, QLED is brighter and more colourful, and LED is the most affordable option.
Is OLED better than QLED?
OLED is better for dark rooms and films, while QLED is better for bright spaces and everyday viewing.
What size TV should I buy?
Most homes choose 55”–65”, but larger screens create a more immersive experience.
Do I need a soundbar with my TV?
Yes, if you want clearer dialogue and better sound quality than built-in TV speakers.
Is 4K worth it?
Yes — 4K TVs offer sharper detail and are now the standard for modern viewing.