Sony
Alpha 7C II
Compact 33MP full-frame with AI AF, 4K 60p, and travel-friendly body.
$2,199
Launch priceReleased Oct 2023
Sony
FX5
2026 Cinema Line full-frame camera with 16.6MP stacked Exmor RS, 5K Open Gate, internal 16-bit X-OCN RAW, triple base ISO, and FX3-class compact mobility.
$4,899
Launch priceReleased Aug 2026
FX5 is 2.8 years newer.
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Wins
Alpha 7C II
Wins
FX5
3 categories tied
Which would you choose?
TL;DR — Key differences
- AAlpha 7C II has higher Burst (mechanical) (10 fps vs 0 fps)
- AAlpha 7C II has higher Burst (electronic) (10 fps vs 0 fps)
- AAlpha 7C II has lower ISO min (native) (100 vs 800)
- AAlpha 7C II has higher ISO max (native) (51,200 vs 12,800)
- BFX5 has higher EVF resolution (7,070,000 vs 2,359,296)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Alpha 7C II
124 × 71 × 63 mm
514 g (1.13 lb / 18.13 oz)
Credit card
85.6 × 54 mm
for scale
FX5
132 × 79 × 87 mm
734 g (1.62 lb / 25.89 oz)
Alpha 7C II is 8mm narrower, 8mm shorter, and 24mm thinner than FX5.
Alpha 7C II is 220 g lighter than FX5.
Depth (front-to-back): 63mm Alpha 7C II · 87mm FX5
Back view, to scale
Width × Height — same proportions as the front of the body.
Alpha 7C II
124 × 71 mm
Credit card
85.6 × 54 mm
FX5
132 × 79 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Alpha 7C II
124 × 63 mm
Credit card
85.6 × 54 mm
FX5
132 × 87 mm
Sensor size, to scale
Alpha 7C II
35.9 × 23.9 mm · Full Frame
858 mm² area
FX5
35.7 × 23.8 mm · Full Frame
850 mm² area
Lens ecosystem
Native lens selection
Alpha 7C II
✓ more lensesSony E
350+
native lenses available
FX5
✓ 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
Alpha 7C II
Burst (mechanical)
10 fps vs 0 fps — higher is better
Burst (electronic)
10 fps vs 0 fps — higher is better
Dimensions (W×H×D mm)
Adds 124, 71.1, 63.4
Card types
Adds SD, SDHC, SDXC
ISO min (native)
100 vs 800 — lower is better
ISO max (native)
51,200 vs 12,800 — higher is better
Subject recognition
Adds Insect, Car/Train, Airplane
Resolution
33 MP vs 16.6 MP — higher is better
Reasons to choose
FX5
AF low-light limit
-6 EV vs -4 EV — lower is better
Dimensions (W×H×D mm)
Adds 132.3, 79, 86.95
Card types
Adds CFexpress Type A, SD UHS-II
EVF resolution
7,070,000 vs 2,359,296 — higher is better
RAW buffer depth
120 frames vs 44 frames — higher is better
Codecs
Adds X-OCN LT, X-OCN C1, X-OCN C2…
4K max frame rate
120 fps vs 59.94 fps — higher is better
1080p max frame rate
240 fps vs 120 fps — higher is better
Both cameras share
- ✓AA filter — Both support aa filter
- ✓AF points / zones — Both 759
- ✓AF frame coverage — Both 94 %
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Internal RAW video — Both support internal raw video
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Alpha 7C II
Pros
- ✓Compact full-frame
- ✓33MP sensor
- ✓AI subject recognition
- ✓4K 60p
Cons
- –Small grip
- –Single card slot
- –Micro HDMI
FX5
Pros
- ✓5K Open Gate + internal X-OCN RAW (LT / C1 / C2)
- ✓Triple base ISO 800 / 4000 / 12800 + Dual Gain
- ✓15+ stops DR (S-Log3) + BIONZ XR2 AI AF
- ✓5K 60p / 4K 120p / FHD 240p at launch
- ✓Compact body with IBIS, cooling, dual card slots
Cons
- –Body-only $4,899 — XLR handle / OLED EVF optional
- –Open Gate X-OCN only at launch (XAVC Open Gate via FW)
- –4K 240p / 5K 120p planned for 2027 firmware
- –No built-in EVF (optional DVF-EL1)
Decided which one is right for you?
Compare live prices for the Alpha 7C II and FX5 at major authorized retailers.
Sony Alpha 7C II
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for travel, Alpha 7C II or FX5?
Alpha 7C II scores 8.0/10 versus 4.5/10 for FX5 — 514g — compact and travel-friendly.
What's the resolution difference between the Alpha 7C II and FX5?
Alpha 7C II is 33 MP and FX5 is 16.6 MP, so the Alpha 7C II captures more detail for cropping and large prints.
Do the Alpha 7C II and FX5 have in-body image stabilization?
Alpha 7C II has 7-stop in-body image stabilization, while FX5 has 5.5-stop in-body image stabilization.
What's the weight difference between the Alpha 7C II and FX5?
Alpha 7C II weighs 514 g and FX5 weighs 734 g, so the Alpha 7C II is 220 g lighter.
Do the Alpha 7C II and FX5 record 4K video?
Alpha 7C II: 4K up to 59.94p. FX5: 4K up to 120p.
Are the Alpha 7C II and FX5 weather sealed?
Alpha 7C II: Yes. FX5: Yes.
How much does each cost?
Alpha 7C II launched at $2,199 and FX5 at $4,899. The Alpha 7C II is $2,700 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Alpha 7C II vs FX5 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of Sony press materials.