challenger A
Canon
EOS R6 Mark III
2025
VS
challenger B
Sony
FX2
2025
Canon EOS R6 Mark III vs Sony FX2 — full comparison
Visual summary
— Reads in 5 seconds
8,5/ 10
PhotoExcellent
8,7/ 10
VideoExcellent
Canon
EOS R6 Mark III
8,2/ 10
PhotoExcellent
8,4/ 10
VideoExcellent
Sony
FX2
Canon EOS R6 Mark IIISony FX2
Standout strengths
— Where each camera shines
Canon
EOS R6 Mark III
Top advantages
- 40 fpsElectronic burst4× vs Sony FX2
- 1053AF points+39 % vs Sony FX2
- 64 000Native ISO max+25 % vs Sony FX2
- 2600 Mb/sMax bitrate4,3× vs Sony FX2
Sony
FX2
Top advantages
- 204 800Extended ISO max2× vs Canon EOS R6 Mark III
- OuiActive coolingAbsent sur Canon EOS R6 Mark III
- OuiUnlimited recordingAbsent sur Canon EOS R6 Mark III
- OuiDual Native ISOAbsent sur Canon EOS R6 Mark III
Detailed spec-by-spec
— Round by round, the eight categories
Round 1
Sensor
SpecCanon EOS R6 Mark IIISony FX2
Sensor format
Full Frame
Full Frame
Sensor type
CMOS
BSI-CMOS
Megapixels
32.5 MP
33 MP
Sensor size
35.9 × 23.9 mm
35.6 × 23.8 mm
Native ISO min
100
100
Native ISO max
64 000
51 200
Extended ISO max
102 400
204 800
Dynamic range (EV)
11.6 EV
—
Round 2
Autofocus
SpecCanon EOS R6 Mark IIISony FX2
AF points
1053
759
AF coverage
100 %
—
Eye AF (human)
Oui
Oui
Eye AF (animal)
Oui
Oui
AF low light (EV)
-6.5 EV
-4 EV
Round 3
Speed & burst
SpecCanon EOS R6 Mark IIISony FX2
Mechanical burst
12 fps
10 fps
Electronic burst
40 fps
10 fps
RAW buffer
150
—
Max shutter speed
1/16000
1/8000
Round 4
Video
SpecCanon EOS R6 Mark IIISony FX2
Max video resolution
6K
DCI 4K
Max video fps
60 fps
60 fps
Max bitrate
2600 Mb/s
600 Mb/s
Video codecs
H.264, H.265, ProRes, ProRes RAW, RAW
XAVC HS, XAVC S, XAVC S-I, H.265, H.264
Recording modes
All-I, Long-GOP
All-I, Long-GOP
Chroma subsampling
4:2:0, 4:2:2
4:2:0, 4:2:2
Bit depth
12-bit
10-bit
Log profile
Oui
Oui
Log profiles
C-Log2, C-Log3, HLG
S-Log3, S-Cinetone, HLG
Internal RAW
Oui
Non
External RAW
ProRes RAW
ProRes RAW, Blackmagic RAW
4K crop
1×
1.5×
Oversampling
Oui
Oui
Open Gate
Oui
—
Anamorphic desqueeze
—
1.3x, 2.0x
LUT support
user LUTs, in-camera LUT preview
user LUTs, in-camera LUT preview
Monitoring tools
waveform, vectorscope, histogram, zebras
—
Active cooling
Non
Oui
Recording limit
29 min
Illimité
Unlimited recording
Non
Oui
Dual Native ISO
Non
Oui
Proxy recording
Oui
Oui
XLR input
Oui
Oui
32-bit float audio
Non
—
Genlock + Time Code
Non
Oui
Round 5
Stabilisation
SpecCanon EOS R6 Mark IIISony FX2
In-body stabilisation
Oui
Oui
IBIS rating
8.5 stops
5.5 stops
Round 6
Build
SpecCanon EOS R6 Mark IIISony FX2
Weather sealing
Oui
Oui
Dual card slots
Oui
Oui
Card types
CFexpress Type B, SD UHS-II
CFexpress Type A, SD UHS-II
Round 7
Ergonomics & screen
SpecCanon EOS R6 Mark IIISony FX2
Weight
699 g
679 g
Dimensions
138.4 x 98.4 x 88.4
129.7 x 77.8 x 103.7
Viewfinder type
OLED EVF
EVF
Viewfinder resolution
3.69 M dots
3.69 M dots
Viewfinder magnification
0.76×
0.7×
Screen size
3″
3″
Screen resolution
1.62 M dots
1.04 M dots
Screen articulation
fully articulated
vari-angle
Touchscreen
Oui
Oui
Round 8
Connectivity & battery
SpecCanon EOS R6 Mark IIISony FX2
Battery life (CIPA)
620 clichés
520 clichés
USB type
USB-C 3.2 Gen 2
USB-C 3.2 Gen2 (10 Gbps)
HDMI type
Full HDMI
Full (Type A)
Wi-Fi
Oui
Oui
Bluetooth
Oui
Oui