This question cannot be answered as both criteria are different.
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yes there is it is the most brightest and biggest star .
Polaris is the brightest star in Ursa minor but that does not necessarily mean that it is the biggest.
yes yes the sun is a star but not the biggest or brightest
sun is the closest star to earth .
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Venus is the brightest planet, as seen from Earth.
The sun is moving at an amazing speed. It is the biggest brightest star in the galaxy.
The brightest star in Aquarius is Beta Aquarii with an apparent magnitude of 2.91. Its common name is Sadalsuud.
sun is the brightest star in the galaxy
The brightest star in the constellation Hercules is Kornephoros, which has a white color.
the biggest and brightest star, being a red supergiant, is VY canis majoris, the sun is invisible in scale to this colossus. so the biggest and brightest types of stars are red supergiants.
The brightest star in Ursa Major is a star called Alioth.