has a microphone input. Canon EOS 5D Mark IV. Sony Alpha 7R II. A microphone port allows connecting external high-end or specialized microphones. has a socket for a 3.5 mm audio jack. Canon EOS 5D Mark IV. Sony Alpha 7R II. With a standard mini jack socket, you can use the device with most headphones. "I wonder how many of those talking against the 6D II have actually owned one and have experience with it." I admit I have no desire to own a 6D Mk II and even less desire for a 6D. However, the question was "6D Mark II vs. 90D." I tried a 6D and fopund out it is not for me. I tried out the 90D The EOS 90D has a higher screen resolution of 1,040,000 dots, compared to the 5D Mark II’s 920,000 dots. This difference results in a clearer and more detailed display on the EOS 90D. Additionally, the EOS 90D features a touchscreen, allowing for more intuitive control and easier menu navigation. M42-EOS For M42 (42x1mm) Lens - Canon EOS EF Mount Adapter Ring M42-EF for Canon 5D 5D2 5D3 5D4 6D 6D2 90D 1000D etc. $1.32 JINTU 85mm f/1.8-F22 Portrait Aspherical Manual Camera Telephoto Lens For Canon EOS 5D mark iii ii 7D ii I am bouncing back and forth between the 90D and 6D mkII. Both are in my price range and I have already invested quite heavily in L glass, so I am not looking to switch systems. My shooting is fairly eclectic, from sports and wildlife (point 90D) to landscape, portraiture and some astro (point 6D mkII). I am sorta in the same camp as Robert. I thing the upgrade to the Canon EF-S 17-55mm f/2.8 IS USM Lens is the first way to go. Sell these lenses EF 35mm f1.8, EF 50mm 1.8 and the EF-S 18-55mm kit. You'll never use them again if you get the lens we suggested. Now to carry this a bit further, I woul 1.4 lb / 619 g (Body Only) 2.0 lb / 890 g (With Battery, Recording Media) 1.76 lb / 800 g (Body Only) 1.7 lb / 765 g (With Battery, Recording Media) 1.51 lb / 685 g (Body Only) Compare Canon R6 Mark II vs Canon 90D vs Canon 5D Mark IV vs Canon 6D Mark II. CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies. has a removable battery. Canon EOS 5D Mark IV. Canon EOS R50. The battery is removable and can be replaced by the user if broken. has a rechargeable battery. Canon EOS 5D Mark IV. AFSK.