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LG 37LH40 37-Inch 1080p LCD HDTV — main product image
LG 37LH40 37-Inch 1080p LCD HDTV
LG 37LH40 37-Inch 1080p LCD HDTV
LG 37LH40 37-Inch 1080p LCD HDTV
LG 37LH40 37-Inch 1080p LCD HDTV
LG 37LH40 37-Inch 1080p LCD HDTV
LG 37LH40 37-Inch 1080p LCD HDTV
LG

LG 37LH40 37-Inch 1080p LCD HDTV

1080p

Full HD 1080p clarity with 120Hz TruMotion and intelligent room-sensing technology.

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Overview

The LG 37LH40 is a 37-inch LCD HDTV that delivers Full HD 1920x1080 resolution, providing sharp detail and vibrant color across its screen. One of its key features is TruMotion 120Hz technology, which processes images at 120 frames per second to virtually eliminate motion blur — a notable advantage when watching sports, action films, or playing games. The set also includes Intelligent Sensor Technology, which reads the ambient light and color temperature of your room and automatically adjusts the picture for optimal viewing without requiring manual tweaking.

Connectivity is a strong point with four HDMI inputs, giving you plenty of room to hook up gaming consoles, media players, and other devices simultaneously. The Invisible Speaker System, paired with SRS TruSurround XT audio processing, delivers surprisingly full sound from a sleek, hidden speaker design. Additional features include Picture Wizard for guided image calibration, Clear Voice II for enhanced dialogue clarity, and ISFccc readiness for professional-grade calibration. With Energy Star compliance and a glossy black finish, the 37LH40 is a functional, well-equipped HDTV suited for bedrooms, offices, or smaller living spaces.

Key Features

LCD HDTV features an elegant & distinctive design with swivel stand

1080p Full HD resolution 1920 x 1080p Trumotion 120Hz panel for clear smooth images even for fast action scenes with 4x HDMI v 1.3 digital inputs

Intelligent Sensor Mode LG's Smart Energy Saving Technology, Energy Star 3.0 compliant

Invisible speaker system with Dolby Digital 5.1 & Clear voice for richer more balanced sound & a polished look

70,000:1 Dynamic contrast ratio

Specifications

Screen Size
37 inches
Resolution
1920 x 1080 (Full HD)
Refresh Rate
120 Hz
Contrast Ratio
70,000:1
Tuner
ATSC/NTSC/Clear QAM
Audio
SRS TruSurround XT, Invisible Speaker System
HDMI Inputs
4
Special Features
Intelligent Sensor, Picture Wizard, Clear Voice II, AV Mode II, ISFccc Ready, USB 2.0
Energy Star Compliant
Yes
Color
Gloss Black

Frequently Asked Questions

TruMotion 120Hz is LG's motion processing technology that refreshes the image 120 times per second, virtually eliminating motion blur during fast-action scenes like sports or action movies for a smoother viewing experience.
The Intelligent Sensor automatically detects the ambient lighting and color conditions in your room and adjusts the picture settings accordingly, so you get an optimized image without manual calibration.
The 37LH40 is equipped with four HDMI inputs, allowing you to connect multiple devices such as a Blu-ray player, game console, streaming device, and cable box simultaneously.
Yes, it features LG's Invisible Speaker System with SRS TruSurround XT, which produces rich, balanced sound while keeping the speakers hidden for a clean, streamlined appearance.
Yes, the LG 37LH40 is Energy Star compliant, meaning it meets energy efficiency guidelines that can help reduce electricity costs compared to non-compliant models.

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