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LG

LG OLED evo C5 77"

77" • OLED • 120 Hz • 4

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The Kacbu Global score is the average of user ratings; it will appear here once this product has collected enough ratings.

77"Display
OLEDPanel
120 HzRefresh Rate
4HDMI 2.1
FROM AROUND THE WORLD
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KACBU

Should I buy it?

LG OLED evo C5 77"
CONSIDER
  • Current model — 20 months on the market
  • No real owner data yet — the verdict stays cautious
Great choice if these matter:
  • console gaming
  • film nights
  • PC monitor duty
Watch out for:
  • 144 Hz where the 2026 C6 above it reaches 165
  • 2.2-channel sound, against the 4.2 of the G5
20 months on the market
Regret riskLOWlimited data
Main risks
  • 144 Hz where the 2026 C6 above it reaches 165
  • 2.2-channel sound, against the 4.2 of the G5
  • LG publishes no EU energy class on the product page
The risk level is computed from the release date, verified weaknesses and real owner reports. The confidence score only appears once real owner data exists.
This box relies only on verified specs, the release date and real owner reports. We do not predict prices.
Global OpinionKacbu ScoreWhat the World SaysDisplayGamingAudioLaunchSpecificationsFAQQ&AWrite a ReviewAlternatives
Kacbu Global Opinion

What does the world think about this product?

Instead of compressing opinions from different countries into a single score, we show overall satisfaction alongside country-by-country trends.

No reviews yet for this product. Be the one to write the first — the country breakdown starts forming with the first reviews.

Kacbu Score

How many stars are users giving?

The rating distribution will be published here once enough reviews come in.

This product hasn't been rated yet.

What the World Says

User reviews from around the world

Real reviews, written in the author's own language.

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Display

What does the display offer?

Manufacturer's official technical values.

DISPLAY

The panel is the television.

77 "

77" — Screen Size · OLED — Panel · 120 Hz — Refresh Rate · 3840x2160 — Resolution

77"OLED120 Hz3840x2160
77"Screen Size
OLEDPanel
120 HzRefresh Rate
3840x2160Resolution
Gaming

What does it offer for gaming?

Manufacturer's official technical values.

GAMING

What matters for a console: HDMI 2.1, VRR and ALLM.

4 HDMI 2.1

4 — HDMI 2.1 inputs · 4K 120 Hz — Maximum HDMI signal · Yes — Variable refresh rate (VRR) · Yes — Auto low latency mode (ALLM)

44K 120 HzYesYes
4HDMI 2.1 inputs
4K 120 HzMaximum HDMI signal
YesVariable refresh rate (VRR)
YesAuto low latency mode (ALLM)
Audio

What does it offer for sound?

Manufacturer's official technical values.

AUDIO

The power and layout of the built-in speakers.

40 W W

40 W — Sound output (RMS) · Yes (Up to 2.1 — Speaker configuration · Yes — Dolby Atmos

40 WYes (Up to 2.1Yes
40 WSound output (RMS)
Yes (Up to 2.1Speaker configuration
YesDolby Atmos
Who Is It For?

Where does it stand out?

A quick usage guide built from the product's specs and the editorial summary.

Gaming

console gaming

Great fit
Films & Video

film nights

Great fit
PC monitor duty

Great fit
Editorial Analysis

Strengths and points to consider

Compiled by the Kacbu editorial team from spec sheets, independent press reviews and reported user feedback.

Strengths based on the specs
Dolby Vision, HDR10 and HLG — the format list Samsung's sheets do not carry
Variable refresh to 144 Hz with G-Sync and FreeSync, and under 0.1 ms response
Six sizes from 42 to 83 inches, so a desk and a living room take the same set
eARC on HDMI 2 and Dolby Vision for gaming at 4K 120 Hz
Things to consider
144 Hz where the 2026 C6 above it reaches 165
2.2-channel sound, against the 4.2 of the G5
LG publishes no EU energy class on the product page
Historical Product Info

Official launch details

Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

ReleaseJanuary 1, 2025

The start of the initial sales period.

LG designs its televisions in South Korea. Its product pages state no assembly country; European sets are assembled in several plants and the country varies by batch.

This is not the current retail price — it shows the product's historical, official launch information.
Specifications

LG OLED evo C5 77" specifications

Click a linked value to see other products that share that same spec, and leave a comment on that spec.

Display

Official source: lg.com
Screen Size
Screen size (cm)
196 cmComputed by Kacbu: 77″ × 2.54 = 195.6 cm
Display Technology
Resolution class
Resolution
3840x2160
Refresh Rate
Maximum refresh rate
144 Hz
Screen shape
Flat
Backlight
Self-lit (OLED)
Local dimming
Per pixel
HDR formats
Pixel Density
57 PPIComputed by Kacbu: √(3840² + 2160²) ÷ 77″ = 57 PPI
Aspect Ratio
16:9Computed by Kacbu: 3840 : 2160
Screen Area
16344.9 cm²Computed by Kacbu: 77″ × (3840×2160) → 16344.9 cm²
Recommended viewing distance
2.3–3.1 mComputed by Kacbu: 196 cm × 1.2 (THX 40°) … × 1.6 (SMPTE 30°)
Response Time
< 0.1ms

Picture processing

Official source: lg.com
Picture processor
α9 AI Sound Pro (Virtual 11.1.2 Up-mix)
Upscaling
α9 AI Super Upscaling 4K
Motion technology
OLED Motion
Motion smoothing (MEMC)
Yes
HDR10
Yes
HDR10+
No
Dolby Vision
Yes
HLG
Yes
Filmmaker Mode
Yes

Gaming

Official source: lg.com
HDMI 2.1 inputs
Maximum HDMI signal
4K 120 Hz
4K 120 Hz input
Yes
Variable refresh rate (VRR)
Yes
Auto low latency mode (ALLM)
Yes
AMD FreeSync
FreeSync
NVIDIA G-Sync compatibility
Yes
HGiG
Yes
Game bar
Yes

Audio

Official source: lg.com
Sound output (RMS)
40 W
Speaker configuration
Yes (Up to 2.1
Dolby Atmos
Yes

Operating System

Official source: lg.com
Operating System

Smart TV

Official source: lg.com
Apple AirPlay
Yes
Google Cast
Yes
Apple HomeKit
Yes
Web browser
Yes
Multi View
Yes
Remote control
Magic Remote

Connectivity

Official source: lg.com
HDMI inputs
4
HDMI version
HDMI 2.1
HDMI eARC
Yes
USB ports
3× USB 2.0
Ethernet (LAN)
Yes
Wi-Fi
Wi-Fi 6
Bluetooth
5.3
Optical digital audio out
Yes
CI+ slot
CI+

Broadcast tuners

Official source: lg.com
Digital tuners
Varies by marketThis row varies by market; the value shown is from the maker's global sheet. Other markets: DVB-T2, ISDB-T (Brazil) Source: lg.com
Analogue tuner
Yes

Design

Official source: lg.com
VESA mount
300 × 200 mm
Depth
47.1 mm
Width
1711 mm
Height
982 mm
Weight
23.5 kg
Depth (with stand)
267 mm
Width (with stand)
1711 mm
Height (with stand)
1035 mm
Weight (with stand)
27.1 kg

Power

Official source: lg.com
Standby consumption
0.5 W
Power supply
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)

General

Official source: lg.com
Series
C5
Model code
OLED77C55LA
Release Year
2025
Sizes in the series
42, 48, 55, 65, 77, 83
FAQ

The most common questions about this product

What the numbers on the spec sheet actually mean in day-to-day use.

Should you buy the LG OLED evo C5?
The Kacbu decision box currently says CONSIDER for the LG OLED evo C5: the specs hold up, but there are not yet enough real owner reports to strengthen the call. Pros, cautions and alternatives are in the decision box at the top of this page.
C5 or C6?
The C6 raises variable refresh from 144 Hz to 165 Hz and moves to the Alpha 11 processor; the C5 keeps the Alpha 9 Gen8. Both are 120 Hz panels with the same HDR formats, the same four HDMI inputs and the same 42-to-83-inch spread.
Is it a good PC monitor?
LG states G-Sync and FreeSync compatibility, variable refresh to 144 Hz and a response under 0.1 ms, and sells the family from 42 inches — the combination a desk asks for.
Does it play Dolby Vision?
Yes, and LG states Dolby Vision for gaming at 4K 120 Hz. Samsung's sheets list HDR10+ and HLG and never Dolby Vision.
Q&A

What are users asking each other?

If there's something specific to your own use case, ask — people who use this product will answer.

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Alternatives

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Other products in the same category.

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Models

This page shows the 77" model; the other models are listed with their own dimensions, weight and hardware.

Market

Markets it is sold in

Model codes read from the maker's own page for each market; rows that differ by market are shown on that model's page.

MarketModelModel code
Brazil42"OLED42C5PSA
Brazil48"OLED48C5PSA
Brazil55"OLED55C5PSA
Brazil65"OLED65C5PSA
Brazil77"OLED77C5PSA
Brazil83"OLED83C5PSA
Germany, European Union42"OLED42C58LA
Germany, European Union48"OLED48C58LA
Germany, European Union55"OLED55C57LA
Germany, European Union65"OLED65C58LA
Germany, European Union77"OLED77C58LA
Germany, European Union83"OLED83C59LA
Italy42"OLED42C55LA
Italy48"OLED48C5ELB
Italy55"OLED55C55LA
Italy65"OLED65C55LA
Italy83"OLED83C5ELA
Italy, Türkiye77"OLED77C5ELB
Spain42"OLED42C5ELB
Türkiye55"OLED55C5ELB
Türkiye65"OLED65C5ELB
Türkiye83"OLED83C54LA