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Electronics
LED vs QLED vs OLED vs Mini-LED TVs: which to buy this Black Friday
LED, QLED, OLED or Mini-LED? A plain-English guide to choosing a TV by room, size and budget, with running costs at the current Ofgem price cap rate.
By Daily Offer Deals editorial team9 min read
On this page 11 sections
Quick answer
For most UK living rooms, a good QLED or Mini-LED TV is the safe all-rounder: bright enough for a sunny room, no burn-in worries and a wide spread of sizes and budgets. Choose OLED if you mostly watch in the evening or in a dim room and want the deepest blacks and best contrast. A basic LED TV is fine for a bedroom, kitchen or second screen where picture quality matters less than price. On Black Friday, compare full model numbers and the year of release, not just the panel name on the box.
What the names actually mean
TV marketing uses a lot of overlapping labels. In plain terms:
- LED (sometimes sold as “LED LCD”) is an LCD panel lit from behind or from the edges by LEDs. Almost every non-OLED TV is technically an LED TV.
- QLED is still an LCD panel with an LED backlight, but it adds a quantum dot layer that helps produce brighter, more saturated colours.
- Mini-LED is an LCD panel lit by many more, much smaller LEDs, usually grouped into local dimming zones. More zones generally means better control of bright and dark areas on screen. Many Mini-LED TVs also use quantum dots, so you will often see “Mini-LED QLED”.
- OLED is different: each pixel makes its own light and can switch off completely. That gives true black and very high contrast without a backlight.
Side-by-side comparison
| LED | QLED | Mini-LED | OLED | |
|---|---|---|---|---|
| How it makes light | LED backlight behind LCD | LED backlight plus quantum dot layer | Many small LEDs with local dimming | Each pixel lights itself |
| Black levels | Greyish in a dark room | Better, depends on dimming | Very good on models with many zones | True black |
| Brightness in a sunny room | Varies, often modest | Usually good | Usually very good | Good, but often less bright than Mini-LED |
| Viewing angles | Often narrower | Varies | Varies | Usually wide |
| Burn-in risk | Very low | Very low | Very low | Possible with long-term static images |
| Typical place in range | Budget and small sizes | Budget to mid-range | Mid-range to premium | Mid-range to premium |
These are general traits of each technology, not results from our own testing. Individual models vary a lot, so read the specification and the manufacturer’s own information for any TV you are considering.
Which suits which room?
| Room or use | Usually a good fit | Why |
|---|---|---|
| Bright living room with big windows | Mini-LED or QLED | High brightness helps fight reflections and daylight |
| Dim room, evening films | OLED | Deep blacks and contrast shine in the dark |
| Gaming with a recent console or PC | OLED or Mini-LED with HDMI 2.1 | Look for 120Hz, VRR and ALLM support |
| Bedroom or kitchen, small screen | LED or entry QLED | Smaller sizes are often only offered as LED |
| Lots of rolling news, sport tickers or static logos | QLED or Mini-LED | No burn-in concern from long static images |
Screen size and viewing distance
There is no official rule, but a common rule of thumb is that for 4K content you can sit fairly close, around one to one and a half times the diagonal screen size, before you notice the pixels. Measure your sofa-to-screen distance before you shop, and check the TV’s width (including the stand) against your unit. A 65-inch TV is roughly 1.45 metres wide, so it can overhang smaller TV benches. Always check the exact dimensions on the manufacturer’s spec sheet.
Running costs: how to work them out
TVs are covered by UK energy labelling rules for electronic displays (see the gov.uk guidance in the sources). The label shows on-mode power in watts for standard and HDR content. You can turn that into a cost with this formula:
Cost = power in kW × hours used × unit rate
Under the Ofgem price cap for 1 October to 31 December 2026, the average electricity unit rate for Direct Debit customers is 26.32p per kWh. Using example wattages (not figures for any specific model):
| Example on-mode power | Hours a day | Daily cost | Cost over a year |
|---|---|---|---|
| 60W (0.06kW) | 5 | 0.06 × 5 × 26.32p = about 7.9p | about £28.80 |
| 100W (0.1kW) | 5 | 0.1 × 5 × 26.32p = about 13.2p | about £48.00 |
| 150W (0.15kW) | 5 | 0.15 × 5 × 26.32p = about 19.7p | about £72 |
HDR content and bright picture modes usually use more power than the standard figure on the label, and your own unit rate depends on region and tariff. Ofgem says the next cap, for 1 January to 31 March 2027, will be announced on 25 November 2026. Turning on an eco or ambient light sensor mode and avoiding the brightest “vivid” preset can bring the figure down. Our energy price cap explainer covers how the rates work.
Features worth checking before you buy
- HDR formats: HDR10 is the baseline. Some brands support Dolby Vision, others HDR10+, and a few support both. HLG is the format used for some UK live broadcasts and BBC iPlayer content.
- Gaming: HDMI 2.1 ports, 120Hz refresh, VRR (variable refresh rate) and ALLM (auto low latency mode). Check how many HDMI ports support the full feature set, as it is not always all of them.
- UK TV apps: check the smart platform includes the catch-up and streaming apps you use, and whether it supports Freeview Play if you watch live TV through an aerial.
- Sound: thin TVs often have modest speakers. Budget for a soundbar if dialogue clarity matters to you.
- Wall mounting: note the VESA pattern and weight in the spec sheet so you can buy a mount rated for your TV.
Which should you buy?
- You want one TV that handles everything, in a normal bright UK lounge: a mid-range QLED or Mini-LED.
- You watch films at night and care most about contrast: OLED, ideally a current or previous-year model to balance price and features.
- You game a lot on a recent console: OLED or a Mini-LED with full HDMI 2.1 support on at least one port.
- You need a small, cheap screen for a bedroom or kitchen: a basic LED from a brand you recognise. Browse lower-priced picks on deals under £20 for accessories such as HDMI cables and wall brackets.
- You have lots of static on-screen content for hours each day: QLED or Mini-LED to avoid any burn-in worries.
You can search current listings on Amazon for Mini-LED TVs, OLED TVs and QLED TVs. We don’t list prices here because they change quickly, so check the live price and the full model number before you buy.
Black Friday checklist for TVs
- Compare exact model numbers. The same TV range can come in several sizes and years, and some retailers sell variants with slightly different codes. Check the spec sheet matches what you expect.
- Check the release year. Last year’s model can be good value, but make sure you are not paying close to the newer model’s price.
- Look at price history, not “was” prices. Our guide to how “was” prices work in UK sales explains what retailers are allowed to claim.
- Buy from a reputable seller. Electrical Safety First advises buying from reputable retailers rather than unknown third-party sellers, and not relying only on online reviews, which can be faked.
- Know your rights. Read our guide to UK consumer rights for online shopping before a big purchase, and register the TV with the manufacturer so you hear about any safety recall.
- Time it right. See the best time of year to buy TVs and appliances, and keep an eye on our Black Friday deals page.
Deals we found this week
These were showing a deal badge on Amazon UK when we last checked. We don’t show prices because they change through the day.
- Samsung Smart TV M1EH 55-Inch, 4K Mini LED, Vision AI Companion: check today’s price on Amazon
- Samsung Smart TV M1EH 43-Inch, 4K Mini LED, Vision AI Companion: check today’s price on Amazon
- BONTEC TV Wall Bracket for 32-85 Inch TVs, Full Motion TV Wall Mount, 60: check today’s price on Amazon
- Samsung Smart TV 55-Inch LS03HA The Frame, 4K QLED, Glare-Free, HDR 10+, Motion: check today’s price on Amazon
- Sony BRAVIA 8 OLED, K55XR80, 55 Inch 4K HDR Google Smart TV, Gaming Features: check today’s price on Amazon
Sources
- Ofgem: Changes to energy price cap between 1 October and 31 December 2026
- Ofgem: Energy price cap unit rates and standing charges
- GOV.UK: The energy labelling of products
- Electrical Safety First: TVs and on-demand boxes
- Electrical Safety First: Living room safety
- Electrical Safety First: Product registration
- GOV.UK: TV Licence
- TV Licensing: Check if you need one
Frequently asked questions
Is QLED the same as OLED?
No. QLED is an LCD panel with an LED backlight and a quantum dot layer. OLED pixels produce their own light and need no backlight. The names look similar, but the technology is quite different.
Should I worry about OLED burn-in?
It is a possibility with OLED when the same static image, such as a channel logo or game HUD, is shown for very long periods. Manufacturers build in features such as pixel shifting and panel refresh routines to reduce the risk. If you watch a lot of static content for many hours each day, an LCD-based TV (LED, QLED or Mini-LED) removes the concern.
Is Mini-LED worth it over a standard QLED?
It can be if you watch HDR content or have a bright room, as better local dimming and higher brightness tend to improve contrast. The benefit depends on the number of dimming zones and how well the TV processes them, so compare reviews of the specific model rather than the label alone.
How much does it cost to run a TV for a year?
Multiply the TV’s on-mode power in kW by hours used and by your unit rate. At the October to December 2026 cap rate of 26.32p per kWh, an example 100W TV used five hours a day costs about 13.2p a day, or around £48 a year. Your TV’s energy label gives the real wattage.
Do I need a TV licence?
You need a TV licence to watch or record live TV on any channel or service, or to use BBC iPlayer. Check the gov.uk and TV Licensing pages for the full rules.
About the author
Daily Offer Deals editorial team
The Daily Offer Deals team checks UK deals by hand and writes practical buying guides. We never claim hands-on testing we have not done.
