The EOS 1D Mark IV has been discontinued since 2012. Its successor – the Canon EOS-1D X – has also since been discontinued, having been replaced by the Canon EOS-1D X Mark II, and then the EOS-1D X Mark III. Check out the price differences between the 3 models! The 1D Mark IV was Canon’s flagship camera at the time, but at the moment, it Reviews; Guides; Learn; Equipment; Glossary; Podcast; Newsletters; Want Versus Need: Pitting the Canon D30 Against the 1D Mark IV. Canon to Combine 1D and 1Ds DSLRs into One Flagship Line. The Canon EOS-1D Mark IV doesn't have a mode dial, but instead has a mode button. The current exposure mode is displayed on the top-panel status display and the rear-panel LCD, but not in the Our review. Putting the EOS-1D Mk3's demons behind it Canon has produced an upgrade that's not just better, but delivers an incredibly versatile tool that blurs the 'sports camera/studio camera' line more than ever before. Canon EOS-1D Mark IV SEARCH. Canon EOS-1D X Mark III Review. Nikon D750 DSLR Review. Pentax KF DSLR Camera Announced. Best APS-C DSLR. Best Full-Frame DSLR. Pentax K-3 III Available For Pre-Order. SUMMARY: The Canon 5D Mark IV is a solid follow-up to the much lauded 5D Mark III. Though the new camera is capable of 4K video recording, the 1.74x crop factor is a bit of a disappointment. Overall though, the 5D Mark IV produced a great-looking image. 3:2. ISO latitude. 100 - 25600. Shutter type. mechanical. Fastest - Slowest speed (s) 1/8000 - 30. Frame rate (fps) 9. has a socket for a 3.5 mm audio jack. Canon EOS-1D X Mark III. Sony a7R IV. With a standard mini jack socket, you can use the device with most headphones. has a stereo microphone. Canon EOS-1D X Mark III. Sony a7R IV. A stereo microphone allows to record audio files or movies in stereo without an external microphone. 426pY.