Measurement data summarised from independent testers. TV performance varies by panel lottery and calibration. We may earn commissions from retailer links. Data verified April 2026.

Lifespan Data

OLED and QLED Lifespan: What the Rtings Torture Test Actually Shows

Rtings ran TVs for 3+ years at 20 hours per day. Here is the part that matters to buyers -- not the technical methodology, but the practical conclusions for your 2026 TV purchase decision.

The Bottom Line

For typical household use of 4-8 hours per day with varied content, 2024+ OLED panels show no meaningful degradation within a typical 7-10 year ownership period. The worry is real for commercial-level use (12+ hours per day with static content). For home use, the warranty and panel generation matter more than the fundamental technology choice.

The Rtings Test Methodology

Rtings sources multiple panels of each TV model and runs them continuously at near-maximum brightness, 20 hours per day, on an alternating schedule of static test patterns (the highest-stress scenario) and mixed content (a more representative viewing simulation). Uniformity is measured photographically at regular intervals to track any pixel-level degradation.

The 20-hour-per-day, near-maximum-brightness condition is not representative of typical household use. It is an accelerated stress test designed to reveal how panels degrade under worst-case conditions. A panel that shows degradation at the 10,000-hour accelerated test mark would need approximately 25,000-30,000 hours at typical household viewing conditions to reach the same degradation level. At 6 hours per day household use, that is 11-14 years.

Source: rtings.com/tv/learn/oled-tv-burn-in-test -- ongoing test, last checked April 2026.

Results by Panel Class

WOLED (LG Display) -- 2022+ Panels

Passing

2022+ WOLED evo panels show minimal visible retention through the mixed-content portion of the test. The static-content schedule shows some uniformity changes in the areas consistently exposed to the static test pattern after extended test hours. Pixel Refresher cycles, when allowed to complete, measurably improve uniformity. The improvement over 2020-2021 panels (which showed more visible retention at similar test hours) is significant. For typical household use, the current panels perform well within practical lifespan expectations.

QD-OLED (Samsung Display) -- from 2022

Tracking Well

QD-OLED panels have a shorter test history (technology launched in 2022) but are tracking similarly to WOLED panels in Rtings' testing. The underlying organic emitter (blue OLED) has similar degradation characteristics to WOLED organic compounds. Samsung's pixel shift and compensation cycles appear comparable to LG's in effectiveness. No significant divergence from WOLED performance profiles has been observed in the available test data.

Mini-LED QLED (LCD-based)

No Burn-In, LED Zone Issues

Mini-LED TVs do not burn in. The organic emitter concern does not apply to LCD-based panels. What the longevity test reveals in Mini-LED is occasional LED zone failure (individual dimming zones going dark or becoming significantly less bright than their neighbours) in a small percentage of panels at extended test hours. This is a different type of failure than OLED burn-in and can manifest as localised brightness patches rather than image retention. The failure rate appears to be around 2-5% of panels at extreme accelerated test conditions.

Warranty Coverage Comparison

Brand / ModelStandard WarrantyBurn-In Coverage
LG G5 (2026)2 years parts5 years (burn-in)
LG C5 / B5 (2026)1 year parts1 year
Samsung S95D / QN90D1 year partsNo specific coverage
Sony A95L / A80L1 year (2 in EU)No specific coverage
TCL QM8K1 year partsNo specific coverage

OLED Generation Improvements Over Time

LG Display has made measurable improvements to WOLED panel longevity across successive product generations. The emissive compound chemistry, the compensation algorithm, and the pixel shift implementation have all been refined.

Panel GenerationLG Model YearRtings Test Status
WOLED (original)2020 (CX)Visible uniformity issues in static test at 1-2 year mark (accelerated)
WOLED evo2022 (C2)Improved. Mixed content showed minimal retention through test
WOLED evo 2nd gen2023 (C3)Further improved. Better compensation cycle effectiveness
WOLED evo 3rd gen2024-2025 (C4/G4)Best performing. 5-year warranty introduced on G4
WOLED evo 4th gen2026 (C5/G5)Current generation. Testing ongoing. Inherits 2024 improvements

Our 2026 Picks at a Glance

WOLEDBest OLED

LG C5 OLED

1,300 nits peak

From $1,499

Check Price
QD-OLEDBest Overall

Samsung S95D QD-OLED

2,000 nits peak

From $2,699

Check Price
Mini-LEDBest Value

TCL QM8K Mini-LED

4,000 nits peak

From $999

Check Price

Lifespan Questions Answered

How long do OLED TVs last?+
OLED panels are rated to 100,000 hours to half-brightness. At 12 hours per day, that is 22 years. At 24 hours per day (never off), that is still over 11 years. In practice, TV lifespan is almost never bounded by panel failure -- it is bounded by upgrade cycles, physical damage, or the owner's decision to replace. The Rtings longevity test running 20 hours per day shows minor uniformity degradation appearing in some panels after the equivalent of 2-3 years at 20 hours daily, but this represents extreme commercial-level use.
How long do QLED TVs last?+
QLED (LCD-based) TVs typically have LED backlights rated for 60,000-100,000 hours. The backlight degradation is gradual -- a TV that was 600 nits peak at purchase might measure 400 nits after 50,000 hours. LCD panels themselves do not degrade in the same way as OLED organic compounds. Rtings' testing of Mini-LED TVs through their longevity test shows some LED zone failures (individual zones going out) in a small percentage of panels over extended testing, but uniform gradual degradation rather than catastrophic failure.
What does Rtings' longevity test actually show?+
Rtings runs panels at near-maximum brightness for 20 hours per day, alternating between static test patterns (high-risk scenario) and mixed content. The primary findings for WOLED: panels running mixed content show minimal visible degradation through the test period. Panels running the static-heavy schedule show some uniformity changes after extended hours, particularly around frequently-displayed UI elements. The 2022+ generation WOLED panels perform better than 2020-2021 panels. QD-OLED panels (shorter test window, tech is newer) track similarly to WOLED with comparable mitigation systems.
What do TV warranties actually cover?+
Standard manufacturer warranties (1 year for most brands, 2 years in select European markets) cover defects in materials and workmanship but typically exclude burn-in, physical damage, and damage from improper use. LG's 5-year G-series warranty is exceptional in specifically covering burn-in (permanent image retention) on G-series models from 2024 onwards. This warranty represents LG's confidence that their 2024+ panels will not burn in under normal use conditions, and provides genuine consumer protection against the OLED panel's primary failure mode.
Has OLED panel technology improved for lifespan since 2020?+
Yes, substantially. LG Display has improved the emissive compound chemistry in successive panel generations. The 2022+ WOLED evo panels show measurably better uniformity retention in Rtings' accelerated testing than the 2020-2021 panels. Mitigation features (pixel shift, compensation cycles, logo luminance reduction) have also been refined. The combination means a 2026 LG G5 or C5 has significantly better expected longevity in normal use than the 2020 CX model, despite the organic emitter technology being fundamentally the same.

Data verified April 2026. Rtings longevity test data from rtings.com. Warranty terms from manufacturer documentation. LG warranty verified lg.com/us.