LG vs Samsung TV (2026): Which Should You Buy?
Two best-in-class TV brands, one real decision. LG leans into Dolby Vision, perfect OLED blacks and the simplest smart OS; Samsung counters with higher brightness, QD-OLED color, Mini-LED value and HDR10+ — but no Dolby Vision at any price. Here’s how they actually compare, with every spec cited to a named independent lab.
The real answer (TL;DR)
If you control your room’s lighting and care most about movie-grade picture — perfect per-pixel blacks, wide viewing angles and Dolby Vision — LG is the safer pick. If your room is bright and you want the most punch-through-glare brightness with Mini-LED (Neo QLED) value at the LCD tier, Samsung pulls ahead. At the very top, the two flagship OLEDs (LG G5 WOLED vs Samsung S95F QD-OLED) are close enough that the deciding factors are HDR format and ecosystem, not raw picture: LG plays Dolby Vision (the most widely-mastered premium HDR format) and Samsung does not — it backs HDR10+ instead, so on a Samsung, Dolby Vision titles fall back to plain HDR10 (RTINGS; TechRadar).¹²
The one key trade-off: Samsung buys you more brightness + HDR10+ (great for sunny rooms) but no Dolby Vision at any price; LG buys you Dolby Vision + wide-angle OLED + the simplest smart OS, usually at slightly lower peak brightness. Pick the brand by your room’s light and your HDR-format priority — not by the marketing.
LG vs Samsung at a glance
The head-to-head on the ten things buyers actually weigh — each row cited, with an honest “winner” call (often a tie decided by your priorities).
| Category | LG | Samsung | Winner |
|---|---|---|---|
| OLED (flagship) | G5 four-stack WOLED, ~2,268 nits HDR peak (10%, FMM, 55″)¹⁰ | S95F QD-OLED, ~2,132 nits peak + brightest-55″-OLED ~390 nits fullscreen³ | Tie / by-priority |
| Mini-LED / QLED LCD | QNED92A, ~1,520 nits peak, Mini-LED, + Dolby Vision⁵ | QN90F Neo QLED, ~2,086 nits, hundreds of zones, matte screen⁴ | Samsung (brightness) |
| Peak brightness | Slightly lower peak; superior uniformity & grayscale accuracy⁶ | Higher peak nits + matte Glare-Free coating⁶ | Samsung (bright rooms) |
| Viewing angles | OLED holds color/contrast far off-axis⁷ | OLED excellent; QN90F adds wide-angle layer (most LCDs narrow)⁷ | Tie at OLED tier |
| Smart OS | webOS — simple, + Alexa and Google Assistant⁸ | Tizen — fast, bigger app catalog, Samsung-ecosystem⁸ | By taste |
| Gaming | 4K@144 on all 4 HDMI 2.1 ports, G-Sync, Game Optimizer⁹ | S95F 4K@165; some panels reach toward 240Hz⁹ | Near-tie (LG breadth / Samsung ceiling) |
| HDR formats | Dolby Vision + HDR10 + HLG · no HDR10+¹ | HDR10+ + HDR10 + HLG · no Dolby Vision (whole lineup)¹ | LG (DV ecosystem) |
| Price / value | 65″ G5 ~$3,400 list / ~$2,300 street; C5 ~$2,699 list¹¹ | 65″ S95F ~$3,300 list / ~$1,650–2,300 street¹¹ | Case-by-case (check street price) |
| Reliability | OLED least failure-prone; only 1 of 24 LG OLEDs failed in 3-yr test¹² | Also reliable; LG OLED has the strongest published record¹² | LG (longevity data) |
| Best for | Dark-room movies, Dolby Vision, simplest UI, longevity | Bright rooms, max brightness, QD-OLED color, Mini-LED value | Depends on your room |
Figures cited from named independent reviews and manufacturer spec pages (full numbered list at the foot of the page). RTINGS exact figures can be JS-gated, so brightness numbers are cited via Tom’s Guide / TechRadar / What Hi-Fi where they corroborate the lab data.
Head-to-head, explained (cited)
The brand “winner” changes by tier and by what you value. Here’s the honest breakdown, matchup by matchup, with the lab sources behind each call.
Flagship OLED — LG G5 (WOLED) vs Samsung S95F (QD-OLED)
The LG G5 uses a new four-stack “tandem RGB” WOLED panel and hits ~2,268 nits HDR peak (10% window, Filmmaker Mode, 55″), with native Dolby Vision. The Samsung S95F counters with ~2,132 nits peak plus the brightest 55″ OLED full-screen tested at ~390 nits (vs the G5’s ~331), QD-OLED color volume and a matte Glare-Free screen — but no Dolby Vision (Tom’s Guide; TechRadar; What Hi-Fi).³¹³¹⁴ Call: tie, by priority. The G5 is a touch brighter in peak and adds Dolby Vision; the S95F wins full-screen brightness, color volume and bright-room glare handling.
Mid-range OLED — LG C5 (WOLED) vs Samsung S90F (QD-OLED at 55/65/77)
RTINGS-cited consensus is that these “trade blows”: about equally bright in most HDR content, the S90F a bit brighter in Game Mode, the C5 noticeably brighter in SDR (Tom’s Guide; RTINGS; TechRadar).¹⁵¹⁶¹⁷ The C5 adds Dolby Vision plus LG’s gaming dashboard; the S90F counters with QD-OLED color at the popular 55/65/77″ sizes. Watch the panel lottery: the S90F is QD-OLED at 55/65/77 but WOLED at 42/48/83 — match your size to the panel before buying. Call: tie — pick on Dolby Vision (C5) vs QD-OLED color (S90F).
Mini-LED / QLED LCD — LG QNED (QNED92A) vs Samsung Neo QLED (QN90F)
The Samsung QN90F is the brighter, glare-beating LCD: ~2,086 nits HDR, hundreds of Mini-LED dimming zones, a matte Glare-Free screen and a wide-viewing-angle layer (TechRadar; HomeTheaterReview).⁴¹⁸ The LG QNED92A reaches ~1,520 nits peak with Precision Dimming Pro Mini-LED and — unlike any Samsung — native Dolby Vision (RTINGS).⁵ Call: Samsung (QN90F) for brightness + glare; LG (QNED) for value + Dolby Vision.
Smart OS — webOS (LG) vs Tizen (Samsung)
webOS is praised for simple, consistent navigation and natively supports both Google Assistant and Alexa; Tizen is fast and smooth with deeper Samsung-ecosystem integration and a larger third-party app catalog. Both are trending toward ad-heavy “storefront” home screens (TechTimes; Pickcel).⁸¹⁹ Call: by taste — webOS for simplicity + dual voice assistants; Tizen for app breadth + Samsung ecosystem.
Gaming & reliability
Both brands are excellent for gaming: HDMI 2.1, VRR (FreeSync; LG also G-Sync compatible), ALLM and low input lag. LG’s OLEDs run 4K@144 on all four ports with the webOS Game Optimizer; Samsung’s S95F runs 4K@165 and some Samsung panels stretch toward 240Hz (RTINGS; TechRadar; What Hi-Fi).⁹¹⁷¹³ On reliability, RTINGS’ ~3-year accelerated longevity test (102 TVs) found OLED the least failure-prone panel type, and only 1 of 24 LG OLEDs failed outright — modern burn-in is “not a real issue unless you go especially hard” (RTINGS; Tom’s Hardware).¹²²⁰ Both are reliable; LG OLED has the strongest published track record.
Representative models (2025 lineup, cited)
Two LG and two Samsung sets that define each brand’s strengths. These are the fully-tested 2025 models — now discounted — and the prices below move daily, so treat them as a guide and check the live street price. (Pictures are representative product images, not our own studio shots.)
LG G5 (OLED evo, 4-stack WOLED)
LG’s flagship and the brightest OLED it has ever made: a new four-stack “tandem RGB” WOLED panel rated at ~2,268 nits HDR peak (10% window, Filmmaker Mode, 55″), with native Dolby Vision/Atmos, 4× HDMI 2.1 at 4K@144 and webOS 25 (What Hi-Fi; Amazon listing).¹⁰²¹ It’s the LG to buy if you want maximum OLED brightness without giving up Dolby Vision or wide viewing angles.
Approx. price: ~$3,400 list / ~$2,300 street (65″, OLED65G5WUA) — verify the live price before buying.¹¹ The catch vs Samsung’s flagship: the S95F still wins full-screen brightness and bright-room glare handling.
LG C5 (OLED evo, WOLED)
The mid-range sweet spot and the LG most people should buy. It hits ~1,200 nits HDR peak with Dolby Vision/Atmos, 4× HDMI 2.1 at 4K@144, roughly 10.8ms input lag at 4K60, webOS 25, and sizes from 42–83″ (TechRadar; LG USA).¹⁷²² It trades blows with Samsung’s S90F — pick on Dolby Vision (C5) vs QD-OLED color (S90F at 55/65/77).
Approx. price: ~$2,699 list (65″, OLED65C5PUA), often discounted — check the live price.¹⁷ LCD alternative: the LG QNED92A Mini-LED reaches ~1,520 nits, keeps Dolby Vision and comes in 65/75/85″ if OLED is out of budget (RTINGS).⁵
Samsung S95F (QD-OLED)
Samsung’s flagship and one of the best bright-room TVs you can buy: a QD-OLED panel at ~2,132 nits HDR peak (10%, FMM, 55″) and the brightest 55″ OLED full-screen tested (~390 nits), a matte Glare-Free screen, 4× HDMI 2.1 at 4K@165 with VRR/ALLM, and the NQ4 AI Gen3 processor — but no Dolby Vision (HDR10+ instead) (Tom’s Guide; Best Buy).³¹¹ For a sunny living room, its color and glare handling are hard to beat.
Approx. price: ~$3,300 list / ~$1,650–2,300 street (65″, QN65S95FAFXZA) — verify the live price.¹¹ The trade-off: Dolby Vision titles play as HDR10, and LG’s G5 edges peak brightness.
Samsung QN90F (Neo QLED, Mini-LED LCD)
The best Samsung for a bright room without paying OLED money. This Mini-LED LCD hits ~2,086 nits HDR (10% window) with hundreds of local-dimming zones, a matte Glare-Free screen, a wide viewing angle and 4× HDMI 2.1 at 4K@165 — though, like every Samsung, no Dolby Vision (HDR10+) (TechRadar; Tom’s Guide).⁴²³ Its brightness and glare control punch through daylight that makes lesser TVs wash out.
Approx. price: ~$1,500–2,000 street (65″, varies) — verify the live price.⁴ The honest counter: LG’s QNED92A undercuts it and keeps Dolby Vision, while OLED still wins absolute black levels in a dark room.
Which should you pick? (by use case)
Skip the spec overwhelm — match your situation to the brand and model.
The 3–5 criteria that actually decide it
Ignore the marketing and the spec-sheet noise. In practice the choice comes down to a handful of things:
1. HDR format = the cleanest tiebreaker. Must-have Dolby Vision (most 4K Blu-rays, much of Netflix/Disney+/Apple TV+)? → LG. Prefer HDR10+ or don’t care? → either, edge Samsung (RTINGS).¹
2. Your room’s light. Bright/sunny → Samsung (peak nits + matte Glare-Free). Dark/controlled → LG OLED (perfect blacks shine) (TechRadar).⁴
3. Panel type for your budget. OLED money → both are superb (decide on #1). LCD money → Samsung QN90F (brightness) vs LG QNED92A (Dolby Vision + value) (RTINGS).⁵
4. Smart-OS feel. Want the simplest UI + both voice assistants → webOS (LG). Want app breadth + Samsung ecosystem → Tizen (Samsung) (TechTimes).⁸
5. Reliability track record. If longevity is the deciding factor, LG OLED has the strongest published data (RTINGS).¹²
Picked a brand? Now find the right size or use case
Once you’ve settled the LG-vs-Samsung question, these guides help you nail the exact model for your room and budget:
- 📺 Going Samsung? See the full lineup ranked → our best Samsung TV guide
- 📐 Shopping by size — 70″? → our best 70-inch TVs
- 📐 Smaller room — 60″? → our best 60-inch TVs
- 📐 Going big — 85″? → our 85-inch TV guide
- 🖥️ Using the TV as a PC monitor? Both brands’ OLEDs excel → best TVs to use as monitors
Still torn? Re-read the format split above — for most buyers, “do I watch a lot of Dolby Vision content, and is my room bright?” settles it faster than any spec sheet.
Catch these TVs on sale
Flagship OLED and Neo QLED TVs go on real discount more often than you’d think — and the best deals move fast. Join our Deal Alerts and we’ll email you the genuinely good TV deals and honest buying tips — no spam, unsubscribe anytime.
Double opt-in, so confirm via the email we send. No spam — just real deals and useful TV advice.
Frequently asked questions
- Is LG or Samsung TV better?
- Neither wins outright — it depends on your room and your HDR-format priority. LG is the safer pick for a dark room and for Dolby Vision, with the simplest smart OS and the strongest published longevity record. Samsung wins bright rooms with higher peak brightness, a matte Glare-Free screen, QD-OLED color and HDR10+. At the flagship tier (LG G5 vs Samsung S95F) the picture is close; the format and ecosystem decide it (RTINGS).¹
- Do Samsung TVs support Dolby Vision?
- No. No Samsung TV supports Dolby Vision — at any price, including the flagship. Samsung backs HDR10+ instead (plus HDR10 and HLG). On a Samsung, Dolby Vision titles play in standard HDR10. LG is the opposite: it supports Dolby Vision but not HDR10+ (RTINGS; TechRadar).¹²
- Is LG OLED better than Samsung QLED?
- For picture quality in a controlled-light room, OLED's perfect per-pixel blacks and wide viewing angles generally beat QLED/Neo QLED LCD. But Samsung's Neo QLED (QN90F) gets brighter and handles glare better, so in a sunny room it can be the better real-world watch. If you're comparing OLED to OLED, both brands are superb — decide on Dolby Vision (LG) vs brightness/HDR10+ (Samsung) (RTINGS; TechRadar).¹⁴
- Which lasts longer, LG or Samsung?
- Both are reliable, but LG OLED has the strongest published track record. In RTINGS' ~3-year accelerated longevity test of 102 TVs, OLED was the least failure-prone panel type, and only 1 of 24 LG OLEDs failed outright. Modern OLED burn-in is "not a real issue unless you go especially hard" (RTINGS; Tom's Hardware).¹²²⁰
- Is webOS or Tizen better?
- It's a matter of taste. webOS (LG) is praised for simple, consistent navigation and supports both Alexa and Google Assistant. Tizen (Samsung) is fast and smooth with a larger app catalog and deeper Samsung-ecosystem integration. Both are drifting toward ad-heavy home screens (TechTimes; Pickcel).⁸¹⁹
- Should I wait for the 2026 models?
- Usually not, unless you specifically want the newest panel. This guide leads with the 2025 lineup (LG C5/G5/QNED92A, Samsung S95F/S90F/QN90F) because those are fully tested by independent labs and now discounted. The 2026 sets (Samsung's "H-series," LG's "C6") are reaching retail but have thin independent lab data so far — per our no-fabrication rule, we won't quote numbers that haven't been measured. If you want proven performance and the best price, the 2025 models are the smart buy today; we'll refresh as 2026 labs publish.