We have arranged world best camera’s images side-by-side, you can clearly see the difference between these three camera, but before that take a look at the major specification of all the three camera…
Canon EOS-1D X Features 18.1Mp full-frame CMOS Sensor and ISO range 100-51200 (Extended Mode: 50-204800), Nikon D4s Features 16.2MP FX-Format / Fullframe CMOS Sensor and ISO range 100-25600 (Extended Mode: 50-409600), Sony Alpha a7S Features 12.2MP Full-Frame Exmor CMOS Sensor and ISO range 100-102400 (Extended Mode: Auto, 50-409600)
Verdict: During HIGH ISO Test Canon 1DX and Sony A7s images are bit underexposed, the Nikon D4s and Sony A7s showing better details compared to 1DX, Canon 1DX images are slightly flat may be due to the strong noise reduction filter.
Sony Alpha a7S (Price $2500 only ) – Available for Pre-order at Amazon and Adorama. || Buy Nikon D4s from Amazon, B&H and Adorama || Buy Canon 1D X from Amazon