Photo · LG via IcecatLG OLED42C54LA 42 inch OLED
The LG OLED42C54LA has a 42-inch OLED screen with 3840 × 2160 pixels. The α9 AI 4K Gen8 processor handles picture processing. The screen supports 120 Hz and variable refresh rates of up to 144 Hz. Dolby Vision, HDR10 and HLG are available. The built-in sound system delivers 20 watts across 2.0 channels.
Specifications from the manufacturerAlways compare the same configuration. Storage, colour, keyboard layout and accessories may vary between retailers.
Specifications
Manufacturer source- Model
- OLED42C54LA
- Screen size
- 42 inch
- Screen type
- 4K OLED
- Resolution
- 3840 × 2160 pixels (4K)
- Refresh rate
- 120 Hz native, VRR up to 144 Hz
- Picture processor
- α9 AI 4K Gen8
- HDR
- Dolby Vision, HDR10 and HLG
- Audio
- 20 W, 2.0 channels
Specifications checked on 8 November 2026. Before buying, confirm the full model number and configuration.
LG · OLED42C54LA – official product specificationsAbout this product photo
Photo by LG, supplied through Open Icecat (product 130441777). Converted to WebP for this site on 8 November 2026. The content of the photo is unchanged.
Photo sources and licences are listed on each product page. Images supplied by Icecat are covered by the Open Content License. Database Right data-sheet 2026 Icecat. All rights reserved. Open Content License · Content supplied without warranty.
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