RED
KOMODO-X
Global-shutter Super 35 cinema camera with 6K REDCODE RAW, RF mount, and a larger body than KOMODO 6K.
$9,995
Launch priceReleased Aug 2023
Sony
FX3
Compact full-frame cinema line camera with S-Cinetone and pro video ergonomics.
$3,899
Launch priceReleased Feb 2021
KOMODO-X is 2.5 years newer.
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Wins
KOMODO-X
Wins
FX3
3 categories tied
Which would you choose?
TL;DR — Key differences
- BFX3 has higher ISO max (native) (102,400 vs 25,600)
- BFX3 has higher Max video bit rate (600 Mbps vs 200 Mbps)
- AKOMODO-X has higher Burst (electronic) (20 fps vs 10 fps)
- AKOMODO-X has higher AF points / zones (1053 vs 627)
- AKOMODO-X has higher Resolution (19.9 MP vs 12.1 MP)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to shareKOMODO-X
114 × 101 × 71 mm
1130 g (2.49 lb / 39.86 oz)
Credit card
85.6 × 54 mm
for scale
FX3
130 × 78 × 85 mm
715 g (1.58 lb / 25.22 oz)
KOMODO-X is 16mm narrower and 14mm thinner than FX3 but it is also 23mm taller.
KOMODO-X is 415 g heavier than FX3.
Depth (front-to-back): 71mm KOMODO-X · 85mm FX3
Back view, to scale
Width × Height — same proportions as the front of the body.
KOMODO-X
114 × 101 mm
Credit card
85.6 × 54 mm
FX3
130 × 78 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
KOMODO-X
114 × 71 mm
Credit card
85.6 × 54 mm
FX3
130 × 85 mm
Sensor size, to scale
KOMODO-X
27.03 × 14.26 mm · APS-C
385 mm² area
FX3
35.6 × 23.8 mm · Full Frame
847 mm² area
2.2× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
KOMODO-X: mount data unavailable
FX3
✓ more lensesSony E
350+
native lenses available
Counts include current first-party and major third-party native autofocus lenses.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose
KOMODO-X
Codecs
Adds REDCODE RAW, Apple ProRes 422 HQ
Dimensions (W×H×D mm)
Adds 114, 101, 71
AF low-light limit
-6.5 EV vs -6 EV — lower is better
Subject recognition
Adds Bird, Vehicle
Burst (electronic)
20 fps vs 10 fps — higher is better
Pre-Capture / Pre-Release
Only KOMODO-X supports it
AF points / zones
1053 vs 627 — higher is better
Resolution
19.9 MP vs 12.1 MP — higher is better
Reasons to choose
FX3
Codecs
Adds XAVC HS, XAVC S, XAVC S-I…
Dimensions (W×H×D mm)
Adds 129.7, 77.8, 84.5
ISO max (native)
102,400 vs 25,600 — higher is better
Max video bit rate
600 Mbps vs 200 Mbps — higher is better
AA filter
Only FX3 supports it
Card types
Adds CFexpress Type A
Weight
715 g vs 1130 g — lower is better
ISO min (native)
80 vs 100 — lower is better
Both cameras share
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓RAW buffer depth — Both 120 frames
- ✓4K max frame rate — Both 120 fps
- ✓Internal RAW video — Both support internal raw video
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
Pros & cons at a glance
Editorially curated highlights and trade-offs.
KOMODO-X
Pros
- ✓Global shutter 6K
- ✓REDCODE RAW
- ✓Canon RF mount
- ✓Compact cinema form
Cons
- –No IBIS
- –Cinema-first ergonomics
- –Premium media costs
FX3
Pros
- ✓Cinema form factor
- ✓S-Log3 / S-Cinetone
- ✓Compact for gimbals
- ✓Full-frame sensor
Cons
- –No EVF
- –Still photo ergonomics limited
- –Single card slot
Decided which one is right for you?
Compare live prices for the KOMODO-X and FX3 at major authorized retailers.
RED KOMODO-X
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, KOMODO-X or FX3?
KOMODO-X scores 9.5/10 versus 5.5/10 for FX3 — 20fps burst — fast action ready.
What's the resolution difference between the KOMODO-X and FX3?
KOMODO-X is 19.9 MP and FX3 is 12.1 MP, so the KOMODO-X captures more detail for cropping and large prints.
Do the KOMODO-X and FX3 have in-body image stabilization?
KOMODO-X has 7-stop in-body image stabilization, while FX3 has 5.5-stop in-body image stabilization.
Which shoots faster bursts — the KOMODO-X or the FX3?
KOMODO-X reaches 20 fps electronic. FX3 reaches 10 fps electronic.
What's the weight difference between the KOMODO-X and FX3?
KOMODO-X weighs 1130 g and FX3 weighs 715 g, so the FX3 is 415 g lighter.
Do the KOMODO-X and FX3 record 4K video?
KOMODO-X: 6K 17:9 (max), 4K up to 120p. FX3: 4K up to 120p.
Are the KOMODO-X and FX3 weather sealed?
KOMODO-X: Yes. FX3: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the KOMODO-X and 580 shots for the FX3, giving the KOMODO-X the edge.
How much does each cost?
KOMODO-X launched at $9,995 and FX3 at $3,899. The FX3 is $6,096 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way KOMODO-X vs FX3 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of RED and Sony press materials.