What matters

Start with ZR for widescreen RAW, especially if you own compatible Z-mount lenses. Consider FX5 when taller capture for mixed-aspect delivery or a supported XLR setup solves a production need. Both offer full-frame interchangeable-lens capture, internal RAW, articulated touch monitoring, microphone input, and headphone monitoring. Neither needs an external recorder merely to record RAW internally. That shared baseline makes the recording shape and working kit more useful buying criteria than RAW alone.

Key differences

  • For horizontal and vertical versions of a shoot, FX5's documented X-OCN Open Gate mode records 4992 x 3328 in 3:2 at up to 59.94 p. The taller captured frame gives you more room to protect different delivery shapes. ZR instead records widescreen 6048 x 3402 at up to 59.94 p in R3D NE or N-RAW, using the FX image area. Choose around that framing difference: FX5's current Open Gate is X-OCN only, not XAVC.
  • Build the audio path around your microphones. ZR supports 32-bit float in NEV, R3D, and MOV, but not H.264 MP4. Its body mic input is not XLR; phantom-powered XLR microphones need compatible external hardware, and float recording cannot prevent upstream overload. FX5 needs supported MI-shoe hardware and selected Shoe channels for 32-bit float. Its XLR-H2 handle adds phantom-powered XLR/TRS inputs. The ILME-FX5B body excludes that handle; the ILME-FX5 package includes it. For wired production sound, compare those usable configurations, not bare bodies.
  • Internal RAW moves work into cards, offload, and archiving rather than eliminating it. ZR RAW needs approved CFexpress Type B media; FX5 X-OCN requires VPG400 CFexpress Type A, not SD. The cards and readers differ, so budget for the exact codec and plan the post-production workflow before ordering. Neither has a demonstrated storage-cost or editing-speed advantage here.
  • Check the assembled kit as well as its parts. FX5's native EVF mounting excludes simultaneous MI-shoe handle use, so verify your monitoring and audio combination before buying accessories. ZR uses Z mount and FX5 uses E mount; compatible lenses you already own can change the cost of switching. Check exact lens-and-adapter autofocus functions rather than assuming they all carry over.

Who it is for

  • For a US buyer ready to build a widescreen kit, ZR is listed at $2,196.95 body-only and in stock. FX5 is $4,898 body-only on preorder, or $5,498 on preorder with the XLR-H2 handle; neither FX5 package includes a lens. That $600 package difference is not a separately verified handle price. Pay for the FX5 configuration when its capture shape or supported sound setup earns its place in your work, and confirm delivery before scheduling a shoot around it.
  • Keep an adequate existing capture system if you would not use the extra RAW flexibility or reframing room. Before switching, budget lenses, approved media and readers, audio, monitoring, power, ND, and support. These listed prices are not complete-rig totals, and checkout tax has not been verified. An incomplete accessory budget is a reason to pause, not stretch for the body.

Watch-outs

  • Buy for delivered capabilities. ZR's downloadable firmware is C 1.11; announced 2.00 and planned 2027 Open Gate are not available features. FX5's documented recording modes do not establish shipment, and no installed camera firmware version was verified. Future XAVC Open Gate and higher rates should not decide today's purchase. These recommendations concern workflow fit, not matched image-quality, weight, or stabilization wins.