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LG 55UA7400 (55UA74006LB)

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Size ("): 55; Operating system: Smart TV (proprietary system); CPU: LG α 7 Gen 8; Screen coating: glossy; Resolution (px): 3840x2160; Frame rate (Hz): 50/60; HDR support: HDR10; Sound power (W): 20; Number of speakers: 2; Digital tuner: DVB-T2 (terrestrial); DVB-C (cable); DVB-S (satellite)
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LG 55UA7400
43 "
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2025Series U4KAirPlay 2Google CastMatter
Screen:55 ", 3840x2160 px, 50/60 Hz, Direct LED
Picture:4K upscaling, HDR
Multimedia:T2 tuner, Smart TV, Wi-Fi, LAN
Controls:assistant
Sound and image settings with AI tailored to your preferences. Personalized recommendations with user recognition through voice. Enhanced search and settings with AI. Sound synchronization with the soundbar. Light sensor. Matter support.
All specifications
Specifications 55UA7400
Colour
Size55 "
Operating systemSmart TV (proprietary system) / webOS 25 /
CPULG α 7 Gen 8
Display
Backlight typeDirect LED
Screen surfaceglossy
Resolution3840x2160 px
Upscalingup to 4K
Frame rate50/60 Hz
HDR supportHDR10 / HDR10 Pro /
Multimedia
Sound power20 W
Number of speakers2
Audio decodersDolby Digital (AC3), Dolby AC4
Digital tunerDVB-T2 (terrestrial)
DVB-C (cable)
DVB-S (satellite)
DVB-S2 (satellite)
Picture-in-picture
Features
FeaturesAirPlay 2
Wi-Fi 5 (802.11ac)
Google Cast (Chromecast)
Bluetooth v5.0
Matter
Google Assistant
Connectors
HDMI3
HDMI technologiesCEC, eARC, ALLM, VRR
Additional inputsUSB-A / v2.0 /
LAN
Outputsoptical
General
Wall mountVESA 300x200 mm
Stand shape2 separate legs
Power consumption84 W / 105 W HDR /
Energy efficiency class (new)G
Dimensions (WxHxD)1236x780x230 mm
Dimensions without stand (WxHxD)1236x718x68 mm
Weight11.6 kg
Official Websitelg.com
Added to E-CatalogDecember 2025
P/N
55UA74006LB

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Television LG 55UA7400