UK Head-to-Head · Televisions
Samsung vs LG 65-Inch TV UK: Which 65" Should You Buy in 2026?
The short answer
For most UK buyers, the LG C4 OLED is the better 65-inch TV if your budget stretches to £1,499.
Best on features
LG 65-inch C4 OLED TV
Best on value
Samsung 65-inch Q80D QLED TV
Disclosure: As an Amazon Associate I earn from qualifying purchases. This comparison contains Amazon affiliate links, and we may earn a commission — but it never changes our verdict.
At the 65-inch screen size, Samsung and LG dominate UK living rooms — and both make a compelling case for your money. Samsung's flagship QLED panels deliver breathtaking brightness and vivid colour, particularly in bright UK living rooms where sunlight can wash out darker displays. LG's OLED technology counters with perfect blacks, infinite contrast, and a wider viewing angle that suits open-plan spaces. The 65-inch sweet spot sits at around £799–£2,499 in 2026, with clear tiers: Samsung's 65-inch Q80D QLED around £1,099 and LG's 65-inch C4 OLED at approximately £1,499. Samsung wins in bright daylight viewing and peak HDR brightness, LG wins in cinema-quality contrast and gaming response time. The right choice depends on your room lighting, viewing habits, and whether you prioritise HDR punch or pure picture depth. This comparison covers the most popular 65-inch models from each brand, breaking down every spec that matters for UK buyers including energy efficiency under Ofgem's current pricing.
Specs Comparison
| Spec | Samsung 65-inch Q80D QLED TV | LG 65-inch C4 OLED TV |
|---|---|---|
| Panel Technology | QLED (VA) | OLED evo (winner) |
| Resolution | 4K UHD (3840×2160) | 4K UHD (3840×2160) |
| HDR Support | HDR10+, HLG | Dolby Vision IQ, HDR10, HLG (winner) |
| Peak Brightness | ~1,500 nits (winner) | ~1,000 nits |
| Refresh Rate | 100Hz native (Motion Xcelerator 200) | 120Hz native (winner) |
| Smart Platform | Tizen OS (winner) | webOS 24 |
| HDMI Ports | 4× HDMI 2.1 | 4× HDMI 2.1 |
Pros & Cons
Samsung 65-inch Q80D QLED TV
Pros
- Outstanding peak brightness (~1,500 nits) handles bright UK living rooms without washed-out colours
- HDR10+ Adaptive adjusts tone mapping in real-time based on room light levels
- 4× HDMI 2.1 ports cover PS5, Xbox Series X, soundbar and streaming box simultaneously
- Tizen smart platform is fast, intuitive and receives regular software updates
Cons
- VA panel has narrower viewing angles than LG OLED — colours shift beyond 40° off-axis
- No Dolby Vision support (Samsung uses HDR10+ exclusively, which fewer streaming services support than Dolby Vision)
LG 65-inch C4 OLED TV
Pros
- Perfect pixel-level blacks and infinite contrast ratio — cinema content looks reference-quality
- Dolby Vision IQ support covers Netflix, Disney+, Apple TV+ and more UK streaming services
- 120Hz native panel with 0.1ms response time — the best gaming TV experience at 65 inches
- Wide 178° viewing angle suits open-plan rooms and off-axis seating
Cons
- Lower peak brightness (~1,000 nits) can look dim in bright south-facing UK rooms during daylight
- OLED burn-in risk with static content (news tickers, sports scoreboards) over extended periods
Our Verdict
For most UK buyers, the LG C4 OLED is the better 65-inch TV if your budget stretches to £1,499. The OLED panel's perfect blacks, superior viewing angles, Dolby Vision support, and near-instantaneous gaming response time outperform Samsung's QLED in nearly every real-world viewing scenario. Choose the Samsung Q80D if you have a bright south-facing living room where peak brightness matters most, or if you want to spend around £300–400 less without sacrificing much in a well-lit room.
Best for Budget
Samsung 65-inch Q80D QLED TV
Best for Features
LG 65-inch C4 OLED TV
Our process
How we choose our picks
We don’t lab-test products ourselves. Instead we synthesise the strongest independent evidence — current Amazon UK listings, verified-buyer feedback, published specs and UK pricing — into clear, honest recommendations. We earn a commission if you buy through our links, but that never changes which products we rank.
Current UK availability
We only shortlist products actively listed and in stock on Amazon UK, checked against live catalogue data — not last year’s models.
Publicly visible buyer feedback
We look at how each product is received by UK shoppers — its overall rating standing and the praise or complaints that recur in public reviews — rather than relying on a single reviewer’s opinion.
Published specs & value
We compare manufacturer specifications, typical UK price bands, warranty and running costs so each pick is right for a real budget and use-case.
UK-specific fit
We factor in UK voltage, plug/fitting standards, CE/UKCA marking and Consumer Rights Act cover — details that generic global lists miss.
More about our standards on the About page.
Buying Guide
- 1Measure your viewing distance before buying a 65-inch — the ideal viewing distance is 2.0–2.7 metres for 4K content; too close and you'll see pixel structure, too far and you lose 4K detail
- 2Check your room's ambient light — QLED (Samsung) outperforms OLED in bright rooms; OLED (LG) wins in dim or controllable-light environments
- 3Confirm HDMI 2.1 ports if you own a PS5 or Xbox Series X — you need HDMI 2.1 for 4K/120Hz gaming; older HDMI 2.0 caps at 4K/60Hz
- 4Compare energy ratings — UK energy labels now show estimated annual costs; an A-rated TV can save around £20–40/year versus a D-rated model at Ofgem's current 24.5p/kWh cap
- 5Register your TV's warranty immediately — both Samsung and LG offer extended UK warranties (up to 5 years) when registered online within 30 days of purchase
Editor's Note
UK reviewers consistently rank the LG C4 as the benchmark 65-inch TV in 2026 for cinephiles and gamers alike. The Samsung Q80D punches well above its price in bright rooms — reviewers specifically note its Adaptive HDR performs better than expected in north-facing UK rooms with inconsistent lighting. Both carry 5-year manufacturer warranties when registered on the UK portal, which is worth doing immediately after purchase. Energy consumption: both qualify for A to D EU energy ratings; the OLED typically draws 10–15% less power than QLED at typical viewing brightness, a meaningful saving at UK energy prices.
Our Take
Samsung and LG take fundamentally different approaches at 65 inches. Samsung leads on brightness and HDR punch with QLED technology; LG delivers deeper blacks and wider viewing angles with OLED. For a bright UK living room, Samsung edges it; for dedicated movie viewing in a darker space, LG wins.
Honourable Mentions
Questions & answers
Frequently asked questions
Is Samsung QLED or LG OLED better for a bright UK living room?
Does LG OLED have burn-in problems in 2026?
Which is better for gaming — Samsung or LG 65-inch TV?
What is the best 65-inch TV under £1,000 in the UK?
Further Reading
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. This comparison contains affiliate links. If you purchase via our links, UKPicks may earn a commission at no extra cost to you. This does not influence our rankings.