Compare the best products from Amazon in the easiest way

Sony FX3 vs ALEXA Mini Footage Comparability

As a lot as we will come out and say that almost all filmmaking will not be concerning the gear, we now have to additionally admit {that a} tiny little bit of it’s positively concerning the gear. There’s a purpose that gear just like the ARRI ALEXA are chosen for high-end productions. That isn’t to say that reasonably priced gear can’t produce pictures which can be on par with gear a number of occasions its value – it completely can.

It’s nonetheless good to see a few of these choices put face to face. At present we now have one such comparability from filmmaker Blaine Westropp. He took an ARRI ALEXA Mini LF and did checks in opposition to a Sony FX3. There’s a value distinction of tens of 1000’s of {dollars} between them.

Each cameras are set to ISO 640, 5600K, and with no tint. The lens was a DZOFilm Vespid 35mm T2.1 used huge open with an ARRI .3 ND and a 1/125 second shutter velocity. Additionally the identical between the 2 cameras is a UHD 4K (3840 x 2160) decision. The place they differ is within the codec and gamma. ARRI makes use of ProRes 4444 in Log-C whereas the FX3 is inside XAVC S-I with S-Log3.

This was all with the lighting of the scene, which options massive home windows within the background successfully backlighting the topic. This can be a powerful scene to deal with properly as soon as graded, and Westropp aimed to begin clipping the highlights barely to see how they’re dealt with. In Rec.709 there was slight clipping however in log the data was retained.

Anyway, it does appear once more {that a} sub-$4,000 digicam is competing with one which breaks the $20,000 mark.


Photos by ARRI

The FX3 delivers by way of pure picture high quality. Loads of dynamic vary and respectable colour dealing with all through the entire scene – each ungraded and graded.

The ARRI ALEXA has some refined variations and seems to have a barely extra impartial colour, however that’s an enormous soar in value for a minor acquire. Don’t get me fallacious, these variations matter, simply to not your on a regular basis shooter.

What’s curious is that Blaine factors out that it’s tough to match the 2 cameras. So, whereas the FX3 is an incredible digicam, it may not be one of the best in case you are aiming so as to add a B digicam to your ARRI equipment.

What are your ideas after watching the footage?

[source: Blaine Westropp]

Order Hyperlinks:

  • Sony a7S III Mirrorless Digital camera (B&H, Amazon)
  • Sony FX3 Cinema Digital camera (B&H, Amazon)
  • ARRI ALEXA Mini LF (B&H)

We will be happy to hear your thoughts

Leave a reply

Translate »
The Regular Person
Enable registration in settings - general
Compare items
  • Total (0)
Shopping cart