Question 1

Which is better, Sony Alpha a6400 or Nikon Monarch M5 8x42 Binoculars?

Accepted Answer

Based on our testing, the Nikon Monarch M5 8x42 Binoculars scores higher overall at 8.5/10. The Sony Alpha a6400 scored 8.4/10 and the Nikon Monarch M5 8x42 Binoculars scored 8.5/10 in our Best Cameras and Trackers for Stargazing 2026 evaluation.

Question 2

Is the Sony Alpha a6400 worth it over the Nikon Monarch M5 8x42 Binoculars?

Accepted Answer

The Sony Alpha a6400 scores 8.4/10 while the Nikon Monarch M5 8x42 Binoculars scores 8.5/10. The Sony Alpha a6400 is our "Best Camera for Astrophotography" pick in the Best Cameras and Trackers for Stargazing 2026 category.

Sony Alpha a6400 vs Nikon Monarch M5 8x42 Binoculars: Which to Buy?