Fujifilm X-T30 vs Sony a6600 — Which Is Better?

The Fujifilm X-T30 and the Sony a6600 are both 2019 mirrorless cameras with APS-C CMOS sensors, so the core choice comes down to body philosophy rather than sensor class. The X-T30 is the smaller, lighter carry at 383 g and 118 x 83 x 47 mm. The a6600 measures 120 x 67 x 69 mm and weighs 503 g, some 120 g heavier.

The X-T30 is the stronger pick for fast action, shooting at up to 30 fps against 11 fps on the a6600, a meaningful margin when a burst can decide whether you catch a bird mid takeoff. Its 26 MP sensor also gives slightly more pixels than the a6600's 24.2 MP for cropping into distant subjects.

For handheld work in dim light, the a6600 offers in-body stabilisation, which the X-T30 lacks. A stabilised body helps keep stationary subjects sharp at slow shutter speeds with unstabilised lenses. Coverage and exposure limits match: both provide 425 autofocus points and a 1/4000 second maximum shutter speed. Their native lens systems differ, Fujifilm X against Sony E, which shapes long-term lens choices.

The X-T30 gives slow-motion shooters far more room, recording at up to 120 fps while the a6600 tops out at 30 fps, so fast action such as a tennis serve or a diving bird can be stretched for dramatic playback. Both cameras record 4K as their maximum resolution and include built-in timelapse.

File formats differ in practice. The X-T30 records MPEG-4 and MOV, while the a6600 offers MPEG-4, AVCHD and XAVC S, which keeps editing options open if your workflow expects XAVC S. In-body stabilisation on the a6600 also helps handheld footage stay steadier without a rig.

The a6600 is the safer companion outdoors, with weather sealing the X-T30 does not have, useful for coastal walks and drizzle-soaked street sessions. The X-T30 answers with a built-in flash for quick fill light at close range when carrying a separate flash is impractical. Its rear display also resolves finer detail, with 1040000 dots against 921600 on the a6600.

Low and high angle framing works on either camera, with a 3-inch LCD that flips out and touch input on both. Wi-Fi and Bluetooth are shared too, for wireless transfer and remote control. Neither offers GPS, so neither camera tags your photos with location on its own.

The a6600 is the stronger choice for long days away from a charger, rated for 810 shots on its NP-FZ100 battery against 380 shots from the X-T30's NP-W126S, more than double the rating. Both charge over USB, and neither offers a second card slot.

Card support differs slightly. The X-T30 takes SD, SDHC and SDXC cards with UHS-I compatibility, while the a6600 accepts the same SD family plus Memory Stick Pro Duo, which matters mainly if you already own Sony cards.