The Fujifilm X-E5 and Fujifilm X-T30 III share several core features in terms of optics. Both cameras have an APS-C sensor size and use the Fujifilm X lens mount, which is compatible with a wide range of lenses. They also both offer 425 focus points, providing a high level of precision for focusing. Both models feature a phase-detection autofocus system for photos, and both support continuous shooting at 8 fps. Additionally, both cameras offer manual focus, touch autofocus, and manual control over shutter speed, ISO, and white balance.
In terms of image quality, the X-E5 boasts a higher 40.2 MP resolution for its main camera, while the X-T30 III has a lower 26.1 MP resolution. The maximum ISO for both cameras is the same at 12800, with the option to expand to 51200. The X-E5 also offers sensor shift stabilization, which is absent in the X-T30 III. Both cameras have a BSI sensor, providing better performance in low-light conditions, and can create panoramas in-camera.
Both cameras offer similar exposure settings, including a maximum exposure time of 30 seconds and the ability to shoot at extremely fast shutter speeds, with the X-E5 offering a maximum mechanical shutter speed of 0.00025s, which is the same as the X-T30 III. However, the X-T30 III has a slower maximum electronic shutter speed of 3.125E-5s compared to the X-E5's 5.56E-6s. Lastly, the power-on delay is shorter on the X-E5 at 0.5s, compared to the 0.8s delay on the X-T30 III.