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55-inch black OLED TV on a slim stand

LG Electronics

LG Electronics OLED55C5PUA.AUSZ 55" OLED 4K 144Hz LED TV

SKU CH-G936-X6SEZ MPN OLED55C5PUA.AUSZ

A 55-inch OLED 4K TV with 144Hz refresh rate, 0.1ms response time, Dolby Vision and Atmos, plus four HDMI 2.1 ports for gaming

  • Screen size55 in (140 cm)
  • Panel typeOLED Panel
  • Pixel response timeLess than 0.1 ms
  • Part#OLED55C5PUA
  • Year2025
  • TV technologyOLED

Size 55 Inches

  • Perfect black from 8.3 million self-lit pixels
  • Brightness Booster lifts pixel luminance for vivid highlights
  • 144 Hz refresh with 0.1 ms response for smooth motion
  • Alpha 9 AI Processor Gen8 drives AI Super Upscaling
  • Dolby Vision, Dolby Atmos and Filmmaker Mode deliver cinema quality

What this TV is and who it suits

The LG OLED C5 is a 55 inch 4K smart TV built for viewers who want cinema-grade picture quality and responsive gaming in a single panel. It targets film enthusiasts, console gamers and streamers who value perfect black levels and wide viewing angles.

How it fits into a living-room setup

Four HDMI 2.1 ports accept consoles, a soundbar and a streaming device without swapping cables. The self-lit OLED panel removes the need for a separate backlight, freeing space for a slim wall mount or low-profile stand. WebOS with LG Channels delivers over 300 free streams out of the box.

Behaviour during extended sessions

Brightness Booster sustains highlight intensity across long movies or multi-hour gaming marathons without the dimming seen on some OLEDs. The sub-0.1ms response time and 144Hz refresh rate stay consistent, while UL-verified Discomfort Glare Free certification (UGR less than 22) keeps eye comfort stable in bright rooms.

How it compares

Measured against everything we stock in LED, Quantum Dot & OLED TVs, at today’s prices. Recalculated every night.

Price $1,629.99
Pricier than about 57% of the 836 comparable items (median $1,384.99).
Screen size 55 in (140 cm)
Lower than about 70% of the 693 comparable items (median 65 in).
Pixel response time Less than 0.1 ms
Lower than about 99% of the 16 comparable items (median 6 ms).

Specifications

Product
Brand nameLG Electronics
Product lineOLED C5
Model nameOLED55C5PUA
Year2025
Product colorBlack
Display
Screen size55 in (140 cm)
Panel typeOLED Panel
Pixel response timeLess than 0.1 ms
TV technologyOLED
Optimal resolution4K Ultra HD (3,840 × 2,160)
Highest resolution3840 × 2160
Screen ratio16:9
LED typeOLED
QLED displayNo
OLED panelYes
3D supportNo
Audio & video
TV tunerATSC/QAM Tuner
Speaker locationBottom
Speaker setup2
Virtual surroundYes
Connectivity
LAN connectionEthernet In
Wireless connectivityWi-Fi 6E, Bluetooth v5.3
Internet accessWired / Wireless
Ports & slots
USB ports3ea (v 2.0)
Digital audio output1 Optical Out
Power
Power supplyAC 120 V, 50/60 Hz
Size & build
VESA mount pattern300 × 200
Size (WxHxD)48.1 in × 29.8 in × 9.1 in
Dimensions with stand48.1 in × 29.8 in × 9.1 in
Size without stand48.1 in × 27.7 in × 1.8 in
Shipping weight22.18 kg
Package size1353 × 800 × 183 mm
Compatibility
Support video signal480i, 480p, 720p, 1080i, 1080p, 2160p
More details
Part#OLED55C5PUA
Team affiliationNO
3-D readyNo
Picture in picture (pip)No
StandStand
Remote controllerYes

Other versions of this model

1 more in the same range

Questions about this item

What is the maximum refresh rate the 55" panel can sustain without motion blur?

The OLED panel delivers up to 144 Hz with a response time under 0.1 ms, so fast motion stays sharp even during long gaming sessions.

How loud or hot does the TV get when it runs all day in a bright room?

The set is UL verified for Discomfort Glare Free with a UGR below 22, and OLED pixels emit no backlight heat, keeping fan noise minimal during extended use.

Which devices must I already own to use the four HDMI 2.1 ports for 4K 144 Hz gaming?

You need a source that outputs 4K at 144 Hz over HDMI 2.1 — such as a modern GPU or console — plus a certified Ultra High Speed HDMI cable for each connection.

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