What is the difference between 1K & 1m?

In the digital world, 1K is used to refer to 1 thousand, and 1M is used to refer to 10 lakh. So, when it says 18.5k it means 18,500. The letters act as a suffix to the numerals as a substitute for zeroes. Note that this does not apply with money as Million is according to US dollars and the currency conversion rates apply.

What does 50k a year mean?

For example, you might hear someone say “I make $50K a year” to mean that they make $50,000 annually. In the world of finance, the letter ‘K’ is often used as a shorthand for the number 1,000. For example, if you see a price quoted as $50K, it means $50,000.

Is 8K better than 4K?

The short explanation? 8K TVs are here, but you shouldn't rush to buy one. 8K is a higher resolution than 4K—and that's it. Common 1080p screens have a resolution of 1,920 by 1,080 pixels. 4K screens double those numbers to 3,840 by 2,160, thereby quadrupling the number of pixels. 8K doubles the numbers again to a resolution of 7,680 by 4,320.