LG OLED65G66LS vs Samsung 2025 QN80F 65" 4K NEO QLED HDR Smart TV

The short verdict

OLED65G66LS is scored, the other is pending

We haven’t scored the 2025 QN80F 65" 4K NEO QLED HDR Smart TV yet. Compare the measured differences and prices below.

OLED65G66LS

9.7

2025 QN80F 65" 4K NEO QLED HDR Smart TV

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Choose the OLED65G66LS if

Bright-room viewers and gamers who want the best LG OLED.

Full specs →

Choose the 2025 QN80F 65" 4K NEO QLED HDR Smart TV if

Gamers who want a midrange Samsung at a lower price.

Full specs →

At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.

Full specs

Side-by-side specifications

Display5 differences

Refresh rate

120 Hz

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HDR

Dolby Vision · Filmmaker Mode · High Dynamic Range 10 Pro (HDR10 Pro)

Neo Quantum HDR

Panel type

Pixel Dimming

Supreme UHD Dimming

Motion

OLED Motion

Motion Xcelerator

Display refresh rates supported

165 Hz, 120 Hz

100 Hz, 144 Hz

Sound3 differences

Channels

4.2 channels

4.0 channels

Power

60 W

30 W

Audio formats

Dolby Digital, Dolby Atmos

Dolby Atmos

Smart TV2 differences

Platform

WebOS

Tizen

Apps

Netflix · NOW TV · Amazon Prime Video

Samsung TV Plus

Tuner1 difference

Broadcast standards

DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C

DVB-T2, DVB-C, DVB-S2

Design3 differences

VESA size

300 x 300 mm

400 x 300 mm

Introduced

2026

2025

Weight

22000 g

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Performance3 differences

AMD FreeSync type

FreeSync Premium

FreeSync Premium Pro

Multi View

Yes

Picture processor

α11 Gen 3 AI Processor 4K

NQ4 AI Gen2

Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

Community

Which would you buy?

One vote per person. Results appear after you vote.

OLED65G66LS vs 2025 QN80F 65" 4K NEO QLED HDR Smart TV

OLED65G66LS is scored, the other is pending

Key differences

Side-by-side specifications

Which would you buy?