JMGO O1 and O1 PRO  – Two Surprisingly Affordable  Ultra-short Throw Smart projectors

JMGO O1 and O1 PRO – Two Surprisingly Affordable Ultra-short Throw Smart projectors

JMGO O1 PRO and O1 LED projectors are the latest additions to the company’s product lineup. The brand that launched almost a decade ago has been carving out a name for itself. These new projectors are UST (Ultra Short Throw) models that can project large images when placed a few inches away from the screen. Both of them use an LED light engine and feature Luna OS. Their low price tags make the models lucrative offerings. Let’s take a look at the models and check out if they are worth considering.

What Is Contrast Ratio In A Projector?

What Is Contrast Ratio In A Projector?

Contrast Ratio is one of the primary specifications to look for in a projector. Many buyers base their purchase on the brightness ratings and contrast ratios of different devices. However, it can be equally confusing as the contrast ratio values of projectors range anywhere from 100:1 to 500,000:1. Knowing various methods used for calculating contrast ratio values and understanding the impact of contrast ratio on picture quality can help buyers choose the better projector out of the available options.