How does the sun generally compare with an average star?

The sun is classified as a G-type main-sequence star (G dwarf) and serves as a useful benchmark for comparing other stars in the universe. When discussing temperature and luminosity, the sun is generally considered to be higher in both compared to an average star.

The average star in the universe is typically cooler and dimmer than the sun. Many stars, particularly red dwarfs, are found to be lower in temperature (often cooler than the sun), while larger stars, like blue giants, can be much hotter and more luminous, but they are less common.

The luminosity of the sun is significant; it is not only the primary source of energy for Earth but also exhibits a brightness that is greater than that of most stars, which are often further down the main sequence. Therefore, stating that the sun has a higher temperature and luminosity than the average star accurately reflects its characteristics in a stellar context.