GE 20GT420 image

GE 20GT420

Quick information
Brand GE 2003
Model 20GT420
Released Year 2003
Type TV
Screen Size 20 inches
Resolution Standard Definition (480i NTSC)
Display Technology CRT
Status Discontinued
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Overview

The GE 20GT420 is a CRT television designed primarily for standard-definition analog broadcast reception. It features a 20-inch diagonal screen with a 4:3 aspect ratio, optimized for SD content. The television supports composite and S-Video inputs, allowing connection to various analog video sources. The device incorporates analog tuners compatible with NTSC broadcast signals. The CRT technology ensures deep color saturation and high contrast levels typical of cathode ray tube displays. Power consumption is typical for CRT TVs of its class, requiring AC power input.

Specifications

Screen Size 20 inches
Display Technology CRT
Maximum Resolution 240p
Manufacturer Warranty None
Color Black
Model 20GT420
MPN 1989
Year Manufactured May 1989
Features Remote
Audio/Video Inputs Coaxial F
UPC Does not apply
Display Type CRT
Aspect Ratio 4:3
Resolution Standard Definition (480i NTSC)
Inputs Composite Video, S-Video
Tuner Analog NTSC TV Tuner
Power Supply AC 120V
Dimensions (W x H x D) Approximately 20.5 x 17 x 16 inches
Weight Approximately 25 lbs
Audio Output Built-in mono speaker
Color System NTSC
Remote Control Included
Energy Consumption Typical CRT power consumption (~70-90W)

Key Advantages

The GE 20GT420 offers reliable standard-definition display with good color reproduction. Its compact 20-inch size suits smaller rooms and secondary viewing areas. The CRT screen provides minimal input lag and excellent motion handling for analog signals. Connectivity options include composite and S-Video inputs, supporting a variety of legacy devices. The TV features straightforward analog tuning for terrestrial broadcasts. Build quality is robust, consistent with GE's reputation for durable consumer electronics.

Limitations

This model is limited to standard-definition resolution and does not support HDTV formats or digital tuner signals. The 4:3 aspect ratio screen is less compatible with modern widescreen content without letterboxing. CRT technology results in a bulky and heavy form factor compared to flat-panel displays. It consumes more power than modern LED or LCD TVs. The absence of HDMI and digital ports restricts connectivity with contemporary devices. Availability of replacement parts and accessories is increasingly limited due to the model's age.

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