So I tried to look for spec's for the NatureHike Star River 2 at
https://www.naturehike.com/star-rive...-two-men-tent/. Was rather disappointed that no dimensions are given, just that it's a 2 man tent.
But as you should already know, not all 2 man tents are the same size... for the most part.
Go back about 5+ years ago and there were both small and large 2 man tents.
Since then, it seems every tent manufacture that is trying to compete on weight for 2 man tents are all making their tent dimensions to equate to the Big Agnes Copper Spur 2.
But the Copper Spur 2 is a much lighter tent and much more expensive than you seem to be looking (Google Shopping suggests the price of the NatureHike Star River 2 to be about $250), and it's too small of a 2 man tent for my taste (but a terrific 1 man tent).
Based on my past research on "big", "light weight", "cheap" tents, a $250 price point is pushing it...
The best I came up with (and purchased while on sale) was the REI Half Dome 2 Plus.
The plus means that it's about 6" (15cm) wider and about 4" (10cm) taller than the typical "Copper Spur" sized 2 man tent.
The tent comes in multiple colors (including a mostly grey option).
The full retail price is $229, but when the next REI sales comes along (like the Memorial Day sale), it should be able to be picked up for about $185 or less.
The one place the REI Half Dome 2 Plus fails your expectations is in weight. With everything included, the tent is in the ballpark of 2.25kg.
However, what it seems to lack in light weight the REI tent seems to make up in quality, because the tent fabric is listed as 40D material compared to the NatureHike's 20D.