Sony Indextron KVX-370: Exploring the Pioneering Portable Television



The Sony Indextron KVX-370 stands as a testament to Sony’s innovation and pioneering spirit in the realm of portable television. Released in the late 1980s, this cutting-edge device represented a significant leap forward in portable entertainment technology. From its revolutionary Indextron display to its advanced features and sleek design, the KVX-370 left an indelible mark on the world of portable TVs.

  1. Indextron Display: A Technological Marvel

At the heart of the KVX-370 lies its revolutionary Indextron display technology. Unlike conventional portable televisions of its time, which relied on cathode ray tube (CRT) screens, the Indextron display employed a novel liquid crystal-based technology. This innovation enabled the KVX-370 to offer vivid color reproduction and enhanced viewing angles, delivering a crisp and immersive visual experience.

  1. Sleek and Compact Design

The Sony KVX-370 showcases a sleek and compact design that was ahead of its time. Encased in a sturdy plastic body, the TV measures approximately 12 inches in width and stands just over 9 inches tall. Its slim profile and lightweight construction make it highly portable, allowing users to take their entertainment on the go.

  1. Impressive Features and Functionality

Despite its small form factor, the KVX-370 was packed with features that elevated it above its competitors. It featured a 3.7-inch color screen, providing a sharp and vibrant viewing experience. The TV’s built-in telescopic antenna ensured improved reception, while the inclusion of both UHF and VHF bands expanded the range of available channels.

Moreover, the KVX-370 boasted an integrated AM/FM radio tuner, allowing users to switch seamlessly between TV and radio modes. This versatility made the device a versatile companion for entertainment on various fronts.

  1. Audio Performance and Connectivity

The KVX-370 prioritized audio quality to enhance the overall viewing experience. Equipped with a built-in mono speaker, the TV delivered clear and balanced sound output. Additionally, it featured a headphone jack for private listening, ensuring users could enjoy their favorite programs without disturbing others.

  1. Battery Life and Power Options

To cater to the needs of portable usage, the KVX-370 offered various power options. It could be powered by both AC power and batteries, providing flexibility for users on the move. When using batteries, the TV’s power consumption was efficiently optimized, allowing for extended viewing time.

  1. Legacy and Collectability

Over the years, the Sony KVX-370 has acquired a notable status among collectors and technology enthusiasts. Its unique combination of pioneering technology, sleek design, and compact form factor has made it a sought-after collectible item. As time passes, finding a well-preserved unit in working condition becomes increasingly challenging, increasing its desirability among collectors.


The Sony Indextron KVX-370 represents a milestone in the evolution of portable television technology. With its revolutionary Indextron display, sleek design, and impressive features, it captivated audiences during its time and continues to evoke admiration and nostalgia. The KVX-370’s legacy as a pioneering portable TV is firmly established, ensuring its place in the annals of Sony’s technological advancements and in the hearts of collectors as a cherished relic from a bygone era.

I don’t have the unit. All the images posted here are taken from an eBay listing here :

The seller is :

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