Sony FX6 vs Blackmagic URSA Mini G2


The revered Blackmagic URSA Mini Pro G2 vs the new Sony FX6. Let's see who wins this war.

Which is the better investment?

Cameras have become a lot better over the last three years, and this means you can now own an amazing cinema camera for about $6,000.

You could produce a solid documentary, commercial, corporate video or short film with half of what it used to cost just a few years ago.

Which brings me to this article. I wanted to compare two cameras from the ‘rebels’ who contributed to this massive price reduction.

Blackmagic Design already has the solid URSA Mini Pro G2 (AmazonB&H) in their lineup. Now Sony arrives with guns blazing with their new ridiculously compact and lightweight Sony FX6 (AmazonB&H).

I’ll compare the two, with available information and specifications, to see which one makes the most sense for professional use. If this isn’t your cup of tea, exit now.

Comparison of sensors and video features

Here’s how the camera sensors compare:

CameraResolutionSensor Size
URSA Mini Pro G24608 × 259225.34 x 14.25mm
Sony FX64096 x 216035.7 x 18.8mm

The URSA Mini Pro G2 is a Super 35mm-sized sensor, while the FX6 is a full frame sensor. What about low light and dynamic range? Here’s the information:

CameraDynamic RangeISO RangeBuilt-in ND
URSA Mini Pro G215200-32002, 4, 6
Sony FX615+320-4096002-7 stops

It is not like Blackmagic is putting up a real fight when it comes to low light. Their Pocket cameras have made great strides in this area, but the URSA range still lags behind.

Sony has a full frame sensor whereas Ursa Mini Pro G2 doesn’t. However Ursa has a higher resolution than the FX6. The Sony FX6 (AmazonB&H) has greater reach with the internal ND filter over the G2.

What about frame rates?

CameraMax fps at 4KMax fps at 1080p
URSA Mini Pro G2120 fps @ 4K, 150 fps @UHD300 fps @ 1080p
Sony FX6120 fps @ 4K240 fps @ 1080p

Here the Ursa Mini Pro G2 (AmazonB&H) fares better. If you want HFR, the choice is fairly obvious. To be honest, Ursa mini is the only competition that Sony has when it comes to high frame rates. The question is, is the difference between 120 and 150 fps that great for practical reasons? I don’t think so, but your opinion might be otherwise.

Let’s not forget Sony has continuous autofocus even at 120fps (although not at 24p for some strange reason). Reliable AF tracking lets you handle more types of projects.

On the whole I’ll give this round to the FX6.

Codecs:

CameraRAWBit depthInternal Codec
URSA Mini Pro G2Compressed BRAW12-bitApple Prores XQ and down
Sony FX6ProRes RAW* 16-bitXAVC-I/L
Externally using an Atomos Ninja V recorder

The URSA Mini Pro G2 (AmazonB&H) has the Sony FX6 beat here. There is one caveat though: BRAW isn’t truly RAW. But, the question is: How many people in this price bracket care? I’ve worked with Blackmagic RAW and it works a treat, especially with DaVinci Resolve.

The FX6 is at a bit of a disadvantage here considering you will need an Atomos Ninja V to record RAW.

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As far as XAVC-I is concerned, it’s a mature codec by this point, though Prores is recognized by everybody by this point.

Finally, what you get externally:

CameraConnectionBest external resolution and fpsAudio
URSA Mini Pro G212G SDI x22160p @ 60fps2x XLR
Sony FX612G SDI x14K DCI @ 120fps2x XLR

The Sony FX6 (AmazonB&H) can record 4K DCI at 120fps with an external recorder. That’s a great added advantage, though no RAW at this frame rate.

Lenses

CameraMountPrice
URSA Mini Pro G2Canon EF, PL, F, B4$175-385^
Sony FX6Sony E mount$0
^Price varies according to the mount.

Both lineups have their positives and negatives. The Sony FX6 edges out the G2 purely based on the added advantage of realtime AF and face and eye. detection.

CameraContinuous Autofocus
URSA Mini Pro G2None
Sony FX6Phase Detection AF with Real Eye Tracking

Focus, monitoring and ergonomics

URSA Mini Pro G2 (AmazonB&H) is larger and heavier and by a lot. Even after adding a whole lot of accessories the Sony FX6 (AmazonB&H) is still lighter than the URSA Mini’s body by about 300g.

CameraVolumeWeight
URSA Mini Pro G2281.6 cubic inches2300g
Sony FX6123 cubic inches 890g

The FX6 can do more, it is small enough to be used on drones and gimbals. The G2 won’t be most people’s first choice.

What about the LCD monitor?

CameraMonitor
URSA Mini Pro G24” touchscreen
Sony FX63.5” touchscreen

The LCD on the FX6 can be repositioned.

Sony wins and by a wide margin. Be it autofocus, or size and weight, or ergonomics, Sony wins this battle through and through.

Batteries and media cards

Here’s a look at the media options:

CameraDual card slotsPrice per GB for 480/512 GB*Card Reader*
URSA Mini Pro G2CFast 2.0 + SD + USB-C$1.37/GBCFast 2.0 Reader ($49.5)
Sony FX6Yes, CFexpress Type A and SD$2.5/GB for CFexpress Type A
$1.5/GB for SD
CFexpress Card reader
($118)
*Sticking to Sandisk Extreme Pro to be fair.

Clearly the FX6 uses more expensive media. Blackmagic takes this one. The price differential is not unsubstantial:

CameraPrice per 2 hours of footageCard ReaderMax Data Rate in 4K
Sony FX6$660$11875 MB/s
URSA Mini Pro G2$880$49.5183 MB/s *
*BRAW Q0, maximum data rate for both cameras internally.

If you like SSDs it goes even lower with the G2. One positive about the FX6 is you can transfer video directly from the camera to a computer via USB-C.

What about battery life?

CameraBattery life with 2 batteriesCost of a battery Cost of 6 hours of operation
URSA Mini Pro G24 hours$275$874
Sony FX67 hours$640$640

The Sony FX6 (AmazonB&H) rules when you want to shoot continuously, two batteries should be enough for a day of shooting. Less changes per day.

The URSA Mini Pro G2 (AmazonB&H) has XLR for DC input. The Sony FX6 has DC 19.5V input.

The URSA Mini Pro G2 would need a top handle, but you do get one with the Sony FX6. This is an another added cost that Sony has so gifted to the consumers for “free”.

Which is cheaper to own?

Shall we?

CameraSony FX6URSA Mini Pro G2
Camera body$5,998$5,995
Cost of two hours of footage$660+$118$880+$49.5
Batteries (Cost of 6 hours of operation)$640$874
Top Handle$0$85
Total$7,416$7,883

The price difference of about $465 isn’t that great. The choice will come down to usability and exactly what kind of work you’re doing.

Verdict

First, a recap:

FeatureWinner
Dynamic Range and colorsURSA Mini G2
ISO and Low LightSony FX6
Frame RatesURSA Mini G2
Variety of LensesTie
MediaTie
ErgonomicsSony FX6
Battery lifeSony FX6
AFSony FX6

I interact with thousands of filmmakers every year, and I can tell you: We all like to think we’re the next Roger Deakins, but the actual work doesn’t really warrant anything better than what either of these cameras are capable of producing.

Before we take our final decision, we’ll let each camera tell us what it offers that the other doesn’t:

CameraUSPMajor Cons
URSA Mini Pro G2Davinci Resolve Studio, more media choices, internal RAWLarge and heavy, poor low light
Sony FX6Small and lightweight, low light performance, AF, full frame sensorNo RAW internally

The choice is not that obvious, but to my mind, the Sony FX6 (AmazonB&H) wins. It allows you to tackle more projects than the URSA Mini Pro G2 can. The G2 is quite “old”, and I expect a newer iteration sometime soon.

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Author Bio
Photo of author
Sareesh Sudhakaran is a film director and award-winning cinematographer with over 24 years of experience. His second film, "Gin Ke Dus", was released in theaters in India in March 2024. As an educator, Sareesh walks the talk. His online courses help aspiring filmmakers realize their filmmaking dreams. Sareesh is also available for hire on your film!

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