
LG
LG 47LD520 47-Inch 1080p 120Hz LCD HDTV
★★★★★
1080p
LG 47LD520 delivers 47 inches of 1080p Full HD with TruMotion 120Hz for smooth, vibrant big-screen entertainment.
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Overview
Key Features
Smart Energy Savings
Picture Wizard II
TruMotion 120Hz
Full HD 1080p Resolution
100,000:1 Dynamic Contrast Ratio
Full HD 1080p Resolution
TruMotion 120Hz
100,000:1 Dynamic Contrast Ratio
Picture Wizard II
Smart Energy Savings
Specifications
Screen Size
47" Class (47" Diagonal)
Resolution
1920 x 1080 (1080p Full HD)
Motion Technology
TruMotion 120Hz
Dynamic Contrast Ratio
100,000:1
Viewing Angle
178° Horizontal / 178° Vertical
Response Time
2.4ms
Built-in Tuner
ATSC / NTSC / Clear QAM
Audio Output
20W (10W x 2)
Speaker System
2-Way, 4 Speakers
Audio Features
Dolby Digital Decoder, Infinite Sound
HDMI
3 (2 rear, 1 side) — Version 1.3, HDCP
Component
1 Rear
Composite A/V
2 (1 rear, 1 side)
USB
1 Side
Pros & Cons
👍 Pros
- TruMotion 120Hz technology reduces motion blur during fast-paced sports and action content.
- 100,000:1 dynamic contrast ratio produces deep blacks and vivid colors across a range of content.
- Three HDMI inputs and side-accessible ports make connecting multiple devices convenient.
- Intelligent Sensor automatically adjusts picture settings to match room lighting conditions.
- Built-in ATSC/NTSC/Clear QAM tuners eliminate the need for a separate tuner box.
👎 Cons
- As an LCD panel without LED backlighting, it is thicker and less energy-efficient than LED-backlit models.
- HDMI 1.3 ports do not support 4K, ARC, or CEC features found in newer HDMI standards.
- The 47-inch size and older panel technology mean viewing quality may diminish at extreme off-angles despite the rated 178-degree spec.
- No smart TV features or built-in apps, requiring an external streaming device for online content.
Frequently Asked Questions
What is TruMotion 120Hz on the LG 47LD520?
TruMotion 120Hz is LG's motion processing technology that inserts additional frames to reduce blur and judder during fast-moving content like sports and action scenes, resulting in smoother on-screen motion.
How many HDMI inputs does the 47LD520 have?
The TV has three HDMI 1.3 inputs — two on the rear panel and one on the side — providing enough connections for a cable box, game console, and streaming device simultaneously.
Does this TV have a built-in digital tuner?
Yes, the 47LD520 includes ATSC, NTSC, and Clear QAM tuners, allowing you to receive over-the-air digital broadcasts and unencrypted cable channels without an external tuner box.
What is the Intelligent Sensor feature?
The Intelligent Sensor automatically detects ambient room lighting and adjusts the TV's brightness and contrast accordingly, optimizing picture quality while helping reduce energy consumption.
Can I play media files from a USB drive?
Yes, the 47LD520 has a side-mounted USB port that lets you play compatible photo, music, and video files directly on the TV without a separate media player.