LG OLED48C4PUA 48-Inch 4K OLED evo Smart TV — main product image

LG OLED48C4PUA 48-Inch 4K OLED evo Smart TV

LG OLED48C4PUA 48-Inch 4K OLED evo Smart TV

Name: LG OLED48C4PUA 48-Inch 4K OLED evo Smart TV
Brand: LG
SKU: OLED48C4PUA

★★★★★4.5 (590 reviews)

A 48-inch 4K OLED evo display with 144Hz gaming, Dolby Vision and Atmos, and LG's α9 Gen7 AI processor.

$895.00*

✓ In Stock on Amazon.com

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The LG OLED48C4PUA represents the sweet spot in LG's 2024 OLED lineup, combining the brand's self-lit pixel technology with a feature set tuned for both cinematic viewing and serious gaming. Every one of its 8.3 million pixels produces its own light and switches off completely for true black, resulting in infinite contrast and 100% color volume that flat-panel LCD displays simply cannot replicate. The α9 AI Processor Gen7 drives intelligent upscaling, automatically analyzing content and enhancing picture quality whether you're streaming a 1080p show or watching native 4K HDR. Dolby Vision handles the HDR processing with scene-by-scene optimization, while Dolby Atmos creates a spatial audio experience through the built-in speakers.

For gamers, the C4 is loaded with features that justify its reputation as one of the best gaming displays available. The panel supports up to 144Hz at 4K resolution with a blistering 0.1ms response time, and compatibility with NVIDIA G-Sync, AMD FreeSync Premium, and variable refresh rate ensures tear-free, stutter-free gameplay across PC and console platforms. All four HDMI 2.1 ports are fully featured, so connecting a PS5, Xbox Series X, gaming PC, and streaming device simultaneously requires no compromise. LG's Game Optimizer and Game Dashboard provide quick access to display settings without leaving the game, and the webOS 24 platform — backed by the five-year Re:New Program — keeps the smart TV experience current with ongoing updates, 300+ free LG Channels, and access to all major streaming apps.

Key Features

SELF-LIT PIXELS: LG's signature OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels. Take in rich and accurate colors from the brightest to darkest parts of the scene thanks to 100% Color Volume and with 100% Color Fidelity.

REFRESH RATE OF 144 HZ : Enjoy crisp, smooth visuals with a 0.1ms response time and up to 144Hz refresh rate. LG OLED TVs feature NVIDIA G-Sync, AMD FreeSync Premium, and VRR for enhanced gaming quality. With four HDMI 2.1 inputs, connect all your devices effortlessly. The LG Game Dashboard and Game Optimizer provide complete control whether you game on consoles or in the cloud.

DOLBY VISION, FILMMAKER AND DOLBY ATMOS: Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision for extraordinary color, contrast and brightness, plus Dolby Atmos for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE, allowing you to see films just as the director intended.

A9 AI PROCESSOR GEN7: The C4's exclusive processor is the brains behind a truly unforgettable TV experience. You'll get smooth, vivid picture no matter what you watch with AI Super Upscaling which automatically enhances picture quality whether you're watching sports, movies, or a late-night favorite. Multi View with 2 screens lets you split your screen into 2 unique views so you can watch even more than before, everything looks and sounds incredible on a LG OLED TV.

WEBOS 24 and LG CHANNELS: No matter which TV you choose, your LG TV makes it easier than ever to find what you need and more. Browse all your favorite streaming apps and let LG Channels connects you to 300 plus free channels of sports, fitness, cooking and more.

WebOS RE:NEW PROGRAM: Enjoy new software updates and feature refreshes for 5 years with webOS Re:New Program.

Specifications

Brand

Model

OLED48C4PUA

Display Technology

OLED evo

Screen Size

48 Inches

Resolution

4K (3840 x 2160)

Refresh Rate

Up to 144Hz

Response Time

0.1ms

Processor

α9 AI Processor Gen7

HDR

Dolby Vision, Filmmaker Mode

Audio

Dolby Atmos

HDMI

4x HDMI 2.1

Gaming Features

NVIDIA G-Sync, AMD FreeSync Premium, VRR, ALLM, Game Optimizer

Smart Platform

webOS 24

Connectivity

Bluetooth, Wi-Fi, USB, Ethernet, HDMI

Color

Black

Pros & Cons

👍 Pros

Self-lit OLED pixels deliver perfect blacks and infinite contrast with no backlight blooming
144Hz refresh rate with 0.1ms response time and G-Sync/FreeSync support makes it outstanding for gaming
Four HDMI 2.1 ports allow simultaneous connection of consoles, PCs, and media devices without swapping cables
Dolby Vision and Dolby Atmos support provide cinema-quality picture and immersive built-in sound
48-inch size hits a versatile sweet spot for both living room TV use and large-format desktop monitor setups

👎 Cons

OLED panels carry some risk of burn-in with prolonged static image display
Peak HDR brightness is lower than competing Mini-LED and QLED models in bright rooms
48-inch screen may feel small for large living room setups where 55 inches or above is more common
Built-in speakers, while Dolby Atmos-enabled, lack the bass depth and separation of a dedicated sound system
The α9 Gen7 processor is a step below the α11 found in LG's higher-end G4 series

Frequently Asked Questions

Is the 48-inch size suitable for use as a PC monitor?

Yes, the OLED48C4PUA is one of the most popular OLED choices for desktop use. The 48-inch 4K panel provides sharp pixel density at desk distance, and the 144Hz refresh rate with G-Sync and FreeSync support makes it excellent for PC gaming and productivity.

Does this TV support 144Hz at 4K resolution?

Yes, the C4 supports up to 144Hz refresh rate at 4K resolution via its HDMI 2.1 ports, delivering smooth, responsive visuals for both gaming and high-frame-rate content.

How many HDMI ports does the LG C4 have, and what version are they?

The OLED48C4PUA includes four HDMI 2.1 ports, all supporting 4K at 120Hz with features like VRR, ALLM, and eARC on one of the ports.

Is OLED burn-in still a concern with the C4 series?

LG has implemented multiple burn-in mitigation features in the C4 including pixel shifting, screen savers, and logo luminance adjustment. While static images displayed for extremely long periods can still pose a risk, normal varied viewing habits are well protected.

What is the webOS Re:New Program?

The webOS Re:New Program guarantees five years of software updates and feature refreshes for the C4's smart TV platform, ensuring the interface and app support remain current long after purchase.