Running the same X-Processor 5 engine, both cameras arrive with an identical connectivity framework at a high level — USB-C, HDMI output, external memory slot, remote smartphone control, and raw file support. Neither offers dual card slots, NFC, or GPS, so the feature parity across those areas is complete. The real divergence comes down to two wireless specs that pull in opposite directions.
The X-E5 supports Wi-Fi 5 (802.11ac) in addition to Wi-Fi 4, giving it access to the 5 GHz band for faster, less congested wireless transfers — a genuine advantage when offloading large raw files to a computer or phone. The X-T30 III, by contrast, is limited to Wi-Fi 4 (802.11n) only, which operates on the more crowded 2.4 GHz band and offers lower peak throughput. On the Bluetooth side, however, the tables turn: the X-T30 III ships with Bluetooth 5.2 versus the X-E5's older Bluetooth 4.2, meaning the X-T30 III benefits from improved connection stability, lower energy consumption, and better range for remote control and image transfer over BT.
The two cameras essentially trade wireless punches — the X-E5 wins on Wi-Fi speed and bandwidth, while the X-T30 III holds the edge in Bluetooth quality. For users who primarily transfer files over Wi-Fi, the X-E5 has the more impactful advantage given the volume of data involved. For those relying heavily on Bluetooth-based remote control or low-power pairing, the X-T30 III is the stronger pick. Overall, this group is best considered a draw with a trade-off rather than a clear winner.