To conclude, the Canon EOS 5D Mark II and the Canon EOS 70D have similar video capabilities, with both offering Full HD resolution and a 30fps frame rate. The 5D Mark II excels in low light performance due to its full-frame sensor, while the 70D stands out for its Dual Pixel CMOS autofocus system. Where Canon goofed up is with the viewfinder coverage – it is a shame that the Canon 6D Mark II only has a 98% viewfinder coverage, making it difficult to properly compose and frame shots. No concerns on the D750, since it has 100% viewfinder coverage. Full model name: Canon EOS R6 Mark II: Resolution: Let's dive in and check out Canon's latest enthusiast full-frame mirrorless camera! Canon 6D Mark II. Canon 77D. Canon 7D Mark II. It also puts the EOS 6D Mark II up against some noticeably tougher competition, though it is one of the best Canon cameras for enthusiasts who want to step up to full frame photography – and it's also one of the best cameras with GPS, thanks to its built-in GPS unit. The EOS 6D Mark II also has a slightly higher resolution full-frame sensor – 26.2MP versus 24.2MP in the EOS R6 Mark II – and a longer battery life. But the two cameras are comparable in several areas. tNdrN.