Compare · Updated 7 Oct 2026
LG C5 OLED vs TCL QM8K
Get the LG C5 for movie nights. Get the TCL QM8K for daytime TV, sport and maximum brightness for the money.
Our pickLG C5 OLED
Still one of the safest OLED buys: deep blacks, Dolby Vision and excellent gaming, now often discounted.
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The short answer
This is the classic OLED vs Mini LED decision. The C5 wins on blacks, viewing angle and clean motion; the QM8K wins on brightness and price-per-inch impact.
Get the LG C5 if
- —You watch in the evening.
- —Seats are spread around the room.
- —You hate blooming around subtitles.
Get the TCL QM8K if
- —Your room is bright.
- —You watch lots of sport and daytime TV.
- —You want a big punchy picture for less.
Key differences
Dark-room films
Better — OLED blacks
LG C5
Good, with some blooming
TCL QM8K
Daytime brightness
Good
LG C5
Much brighter
TCL QM8K
Viewing angle
Wide
LG C5
Narrower
TCL QM8K
HDR impact
Clean contrast
LG C5
Huge brightness
TCL QM8K
Value
Higher price
LG C5
More brightness per dollar
TCL QM8K
Pros and cons
LG C5 OLED
- +OLED blacks and wide viewing angle
- +Dolby Vision for films and streaming
- +Strong console and PC gaming features
- −OLEDs can show stutter in slow panning shots.
- −Bright rooms still suit a Mini LED better.
TCL QM8K
- +Very bright Mini LED picture
- +Strong HDR for the money
- +Google TV and gaming features
- −Blooming can show around bright subtitles in dark scenes.
- −Picture quality drops more from the side than OLED.
Ready to choose?
- Is the LG C5 worth it?
- Is the TCL QM8K worth it?
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How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: RTINGS, TechRadar, Tom's Guide, Expert Reviews, Trusted Reviews, manufacturer specifications.
Updated 7 Oct 2026How we decide
