Sony Alpha a7s III Mirrorless Digital Camera - Body Only

It is capable of excellent still photography, but its 12.1MP resolution is lower than standard professional cameras, meaning it is not ideal for large-scale print work or heavy cropping.

Unlike older Sony models, the a7S III does not have a hard 30-minute recording limit, allowing for extended recording sessions until the battery or storage card runs out.

Yes, the a7S III supports internal recording of 4K at 120 frames per second with 10-bit 4:2:2 color sampling.

Yes, the dual slots are hybrid and support both high-speed UHS-II SD cards and the faster CFexpress Type A cards.

Yes, it features 5-axis SteadyShot INSIDE in-body image stabilization, which works effectively for both handheld video and still photography.

Yes, it features a full-size HDMI Type-A connector, which is much more durable than the micro-HDMI ports found on smaller mirrorless cameras.

Ensure the LCD screen is flipped out to improve heat dissipation and verify that the auto-power-off temperature setting is set to 'High'.

Verify that your lens is updated to the latest firmware and ensure the focus mode is set to AF-C for moving subjects.

Check your file format settings; ensure you are recording to an XAVC S-I or XAVC HS codec, as some older formats do not support 10-bit 4:2:2.