Nehervia

Nehervia is a series of TVs created and marketed by Theorysonic since April 14, 1986, and it replaces the old TheoryTron television sets. It is available in analog NTSC, PAL,  SECAM, and digital ATSC, ISDB-T, and DVB-T markets. Most recent models are Freeview-enabled.

History
The first Nehervia TV went on sale in the Vlokozu Union on April 14, 1986, it had a cable TV ready, UHF channels, AV output, stereo sound, and sharper quality.

The first flat LCD TV was released in 1994, it was 1.3 meters in length, 40 cm in width and 1.5 meters in 1.5 meters in height, making it the third quarter as tall as an average person.

The first true 16:9 widescreen TV was released in 1996, with digital TV tuners and limited HD support, and 720p high-definition digital TV released in 1999.

On November 15, 2001, Theorysonic launched their smart TV line called Nehervia SuperSmart (now Nehervia Smart). It is the first smart TV technology with internet capabilities, live streaming, social media, etc.

The first TheoryClear LED TV was released in 2007.

Entry-level/mid-range models

 * N-E1