![]() This feature only works with select Sony lenses. Also added is a Breathing Compensation feature that maintains a consistent angle of view throughout focus changes and can be switched on or off. The new camera also features 10-bit depth 4:2:2 color sampling, XAVC S-I™ intra-frame encoding for more efficient editing workflows, and XAVC HS™ H.265 Long-GOP for doubled compression efficiency.Ī new feature called Focus Map visualizes depth of field. The Alpha 7 IV can shoot 4K 60p in Super 35mm mode and up to 4K 30p recording with 7K oversampling in full-frame mode. The USB-C can provide direct connectivity to 1000Base-T Ethernet networks for fast wired FTP data transfers. The camera now has a full-size HDMI and USB-C with 10Gbps speed. The Alpha 7 IV also has face and eye detection accuracy for humans that is improved by approximately 30% compared to the Alpha 7 III. Additionally, Real-time Eye AF can now track birds’ and animals’ eye for both still images and movies, as well as humans. The Alpha 7 IV tracks subjects with Real-time Tracking and 759 phase-detection AF points in a high-density focal-plane phase-detection AF system covering approximately 94% of the image area. The latest BIONZ XR processing engine is the same as in Alpha 1, with uninterrupted continuous shooting up to 10fps with AF/AE tracking and a large buffer for prolonged shooting. Another feature people will like is the articulating screen. The Alpha 7 IV has a 33MP (approx., effective) image resolution. The new model features many of Sony’s most advanced imaging technologies, including the latest BIONZ XR processing engine and advanced autofocus capabilities from Alpha 1. I found the Alpha 7 III a very capable camera for both still and video. ![]() The Alpha 7 IV is Sonys entry-level mirrorless camera. Sony states it tracks and stays in focus much better with eye focus and shifts to hold onto the subject better than the previous model. The Sony a7 IV update took a lot of the features from the a1.
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