The Fujifilm X-A3 and Fujifilm X70 are Fujifilm APS-C bodies from different lines — the X-A and the X70. Both launched in 2016. At launch the X-A3 was 599 USD and the X70 699 USD, making the X-A3 the more affordable of the two.
On paper the X-A3 is the stronger body of the two. It gives you 24.2 MP of resolution, 410-shot battery life, and a lighter 339g body.
The X70 isn't far behind. It hits back with 8 fps continuous shooting.
So which one? If you want 24.2 MP of resolution, get the X-A3. If 8 fps continuous shooting is closer to what you actually need, the X70 is the smarter buy. And the X-A3 costs less — 599 USD at launch.
Where the X-A3 wins
+24.2 MP of resolution
+410-shot battery life
+a lighter 339g body
Where the X70 wins
+8 fps continuous shooting
Who should buy the X-A3 or X70?
Buy the X-A3 if…
Pick the X-A3 if 24.2 MP of resolution, 410-shot battery life matters to you. It also launched cheaper at 599 USD. It is the better fit for buyers who already lean toward X-A handling. Read the full X-A3 review for the use-case-specific pros and cons.
Buy the X70 if…
Pick the X70 if 8 fps continuous shooting matters to you. It is the better fit for buyers who already lean toward X70 handling. Read the full X70 review for the use-case-specific pros and cons.
The X-A3 is an interchangeable-lens body: buy it, then buy lenses, and it grows with you. The X70 has a fixed 28 mm-equivalent f/2.8 lens and never changes. They came out in the same year at similar money, but they are answers to different questions. If you want one small camera that lives in a coat pocket, the X70 is the more honest buy; if you want a first Fuji you can build on, the X-A3.
Sensor and colour
The X-A3 has a 24.2 MP Bayer sensor, the X70 a 16.3 MP X-Trans II. On resolution the X-A3 wins outright. On colour rendering the X70 is the one people keep — X-Trans II files have the look that made the X100 series famous, and no amount of megapixels replaces it. Both run the same short film simulation list of that era, PROVIA through Classic Chrome and Monochrome.
Handling
Neither has a viewfinder, so both are screen-composed cameras. The X-A3 has a flip-up screen aimed at selfies and 410 shots of battery; the X70 has a tilting touchscreen that flips right forward and 330 shots on the older NP-95. Weight is effectively identical at 339g and 340g. Both cap out at 1080/60 video, and neither is worth buying for video in 2026.
Which one to buy used
The X-A3 launched at 599 USD and the X70 at 699 USD, both discontinued. Buy the X-A3 if the plan is lenses and growth on a small budget. Buy the X70 if you want a camera you will actually carry every day and you like the 28 mm view — it has become a bit of a cult body for exactly that reason, and prices reflect it.
Highlighted cells are best in class between these two. Specs sourced from public Fujifilm product pages.
In-depth reviews
For the full long-form review of each camera, see the Fujifilm X-A3 review and the Fujifilm X70 review. Each one carries the full spec breakdown, pros and cons, and where this body sits in the current Fujifilm lineup.