Sony

Sony 20” TRINITRON KV-VF21M40 TV Read the description (Súper Rare)

Bottom line: The Sony 20” TRINITRON KV-VF21M40 TV Read the description is a specs-and-price decision rather than a crowd-consensus one in the displays & upscalers category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-08-13

Mike Perry — Hardware researcher since 2014. For projectors, gaming displays and video upscalers, synthesises manufacturer specs against measured reviews (ProjectorCentral, RTINGS), treating non-ANSI "lumen" figures as marketing claims rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author → How we check display specs →

Before you buy

Check the listed dimensions, connectors and platform compatibility against your setup before ordering
Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

The TV worked perfectly. I tested it with different games and everything worked fine. But after turning it off, a few seconds later it started making a noise as if it were trying to turn on without me pressing any buttons. I used it like that for a while, only unplugging it after I finished playing. It's probably nothing serious, since it's the only problem it has. When I'm playing games, it doesn't cause me any problems. Keep that in mind before buying it.no remote

SpecPicks Verdict

SpecPicks scored Sony 20” TRINITRON KV-VF21M40 TV Read the description using a rating × review-volume × price-fit model applied to published specs and reviews across the displays & upscalers category. Sony's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Full Specifications

tube_size_inches	21
screen_size_inches	20

Hardware benchmark data

Ready to buy?

Sony 20” TRINITRON KV-VF21M40 TV Read the description (Súper Rare) is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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