LG B4 image

LG B4

Quick information
Brand LG 1997
Model B4
Released Year 1997
Type TV
Screen Size Approx. 20-25 inches
Resolution Standard Definition (480i)
Refresh Rate 120 Hz
Display Technology OLED
Built-in Digital Tuner ATSC / Clear QAM
Status Discontinued
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Overview

The LG B4 TV is a classic CRT television designed primarily for analog signal reception and standard definition display. It features a cathode-ray tube (CRT) display system with a screen size typically ranging around 20 to 25 inches, optimized for 4:3 aspect ratio viewing.

This model incorporates analog tuner capabilities supporting VHF and UHF channels, providing reliable reception of broadcast television without digital support.

Connectivity options are standard for its era, including composite video input, RF antenna input, and possibly S-video support for enhanced video quality.

The television is engineered with integrated stereo audio output through built-in speakers, suited for typical home viewing scenarios.

Its user interface is primarily controlled by physical buttons on the chassis and often complemented by a remote control unit for channel and volume adjustments.

The LG B4 TV is notable for its durability and straightforward functionality, representing late 1990s television technology before the transition to flat-panel digital displays.

Specifications

Smart TV Features Internet Browsing, Netflix
Built-in Digital Tuner ATSC / Clear QAM
Display Technology OLED
Screen Size Approx. 20-25 inches
EC Range A+++ - D
Maximum Resolution 2160p (4K)
Refresh Rate 120 Hz
Color Black
Model B4
Audio/Video Inputs HDMI, USB 2.0
Release Year 1997
Display Type CRT (Cathode Ray Tube)
Aspect Ratio 4:3
Resolution Standard Definition (480i)
Tuner Analog VHF/UHF
Inputs Composite Video, RF Antenna, S-Video (optional)
Audio Output Built-in Stereo Speakers
Remote Control Yes
Power Consumption Approximately 70-120 Watts
Dimensions (WxHxD) Varies, typically bulky due to CRT
Weight Approximately 20-30 kg
Smart Features None
Connectivity No HDMI, USB, or Network
Discontinued Yes

Key Advantages

The primary advantage of the LG B4 TV lies in its robust CRT display technology, offering excellent color reproduction and deep blacks compared to early flat-panel alternatives.

Its analog tuner ensures compatibility with traditional broadcast signals, making it ideal for regions without digital transition.

The device typically boasts a simple user interface with physical controls, reducing complexity for non-technical users.

Built-in stereo speakers provide adequate sound quality without the need for external audio systems.

Due to its age and design, the LG B4 TV has low power consumption relative to larger CRT models.

Its durable build quality ensures long service life under normal operating conditions.

Limitations

The LG B4 TV lacks support for modern digital broadcast formats, limiting use in areas where analog signals have been phased out.

Its bulky and heavy chassis makes it less space-efficient compared to modern flat-screen TVs.

Screen resolution is limited to standard definition, resulting in lower picture clarity by today's standards.

The absence of HDMI and advanced input ports restricts compatibility with contemporary video sources.

The CRT technology may cause image geometric distortion and visible scan lines.

Limited smart features and no internet connectivity prevent access to streaming services.

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