Yes, the DJI RS 4 works with the Sony A6700 — with conditions (see below).
Sony A6700 body weighs approximately 503g (with battery and memory card, per Sony specifications). Paired with a Sony E 18-135mm OSS lens (approximately 325g) -- a popular versatile APS-C zoom for this creator-focused body -- combined weight is approximately 828g. This is well within DJI RS 4's stated 3kg (6.6lbs) payload capacity per DJI's own product page.
Conditions for compatibility
Verdict assumes a Sony E 18-135mm OSS lens (approximately 325g, per Sony lens specifications). A6700 body (~503g, with battery and memory card) + this lens = approximately 828g total. A heavier E-mount lens will increase this total -- check your specific lens weight against the gimbal's 3kg payload limit before buying.
“Sony E 18-135mm F3.5-5.6 OSS lens weight approx. 325g (per Sony's published lens specifications).”
“Sony A6700 body weight approx. 503g (with battery and memory card, per Sony A6700 specifications).”
“3kg (6.6lbs) Payload Capacity With Extended Tilt Axis”
Last verified:
Compatibility inferred from spec rule (citations above are manufacturer-verified)