Panasonic Lumix GH6 Review: 5.7K ProRes and a Fan in a Micro Four Thirds Body, Now at a Discount

The Panasonic Lumix GH6 was a big leap when it launched in February 2022 at $2,199. A new 25.2MP Micro Four Thirds sensor, internal ProRes, 5.7K video and a built-in fan for unlimited recording. For video shooters it was one of the most capable cameras at its price.

It had one weakness: contrast-detect autofocus, which pulsed and hunted. In 2024 the GH7 fixed that with phase-detect autofocus in the same body. That leaves the GH6 as a discounted video camera with nearly the same codecs, for people who focus manually or can live with its autofocus.

Video review: Gerald Undone

A serious video toolkit

5.7K at up to 60p from the full sensor width. DCI and UHD 4K at 60p in 10-bit 4:2:2. 4K at 120p. 5.8K open gate for reframing. Full HD at up to 300 fps in variable frame rate mode. Internal Apple ProRes 422 and 422 HQ to CFexpress Type B, and later firmware added recording to an external SSD over USB-C. V-Log and a Dynamic Range Boost mode for extra highlight room.

The fan means no overheating and no time limits on 4K at 60p.

Audio is strong: full-size mic and headphone jacks, a dedicated audio button and four-channel recording with Panasonic’s optional XLR adapter.

Stabilization and handling

In-body stabilization is rated at 7.5 stops, among the best for handheld video. The 3-inch screen both tilts and flips out. There’s a full-size HDMI port, a 3.68-million-dot viewfinder, and weather sealing.

Stills are capable too, with 25MP files, 75 fps electronic bursts and a 100MP high-resolution mode.

The autofocus question

Contrast-detect autofocus is the GH6’s limit. For interviews, locked-off shots or manual focus pulls, it doesn’t matter. For solo vloggers walking and talking, or fast action, it can hunt and pulse in ways newer cameras don’t.

Low light is the other limit. A Four Thirds sensor gets noisy sooner than full frame.

It weighs about 823 grams with battery and card, heavy for the format.

Who should buy it

Filmmakers who focus manually. Documentary and corporate video shooters who work on tripods or gimbals with manual focus. Budget buyers who want ProRes and a fan for less than GH7 money.

If autofocus matters, pay more for the GH7. It keeps the GH6’s strengths and adds phase-detect focus and internal ProRes RAW. If you want the same video features on full frame, the S5IIX is the alternative.