Nikon
Z5 IIC
Screen-first, viewfinder-free full-frame Z mount body: 24.5MP BSI sensor, EXPEED 7 AF with fish detection, 7.5-stop IBIS, 15 Scene Modes, and N-RAW video.
$1,399
Launch priceReleased Oct 2026
Sony
Alpha 1 II
50MP stacked flagship with 30fps RAW, 8K video, and Sony's fastest hybrid performance.
$6,499
Launch priceReleased Nov 2024
Z5 IIC is 1.9 years newer.
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Wins
Z5 IIC
Wins
Alpha 1 II
2 categories tied
Which would you choose?
TL;DR — Key differences
- BAlpha 1 II has higher Burst (mechanical) (10 fps vs 0 fps)
- BAlpha 1 II has higher EVF resolution (9,437,184 vs 1,040,000)
- AZ5 IIC has higher Max video bit rate (420 Mbps vs 150 Mbps)
- BAlpha 1 II has higher AF points / zones (759 vs 273)
- BAlpha 1 II has higher Resolution (50.1 MP vs 24.5 MP)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Z5 IIC
134 × 81 × 72 mm
620 g (1.37 lb / 21.87 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 1 II
136 × 97 × 83 mm
743 g (1.64 lb / 26.21 oz)
Z5 IIC is 2mm narrower, 16mm shorter, and 11mm thinner than Alpha 1 II.
Z5 IIC is 123 g lighter than Alpha 1 II.
Depth (front-to-back): 72mm Z5 IIC · 83mm Alpha 1 II
Back view, to scale
Width × Height — same proportions as the front of the body.
Z5 IIC
134 × 81 mm
Credit card
85.6 × 54 mm
Alpha 1 II
136 × 97 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Z5 IIC
134 × 72 mm
Credit card
85.6 × 54 mm
Alpha 1 II
136 × 83 mm
Sensor size, to scale
Z5 IIC
35.9 × 23.9 mm · Full Frame
858 mm² area
Alpha 1 II
35.9 × 24 mm · Full Frame
862 mm² area
Lens ecosystem
Native lens selection
Z5 IIC
Nikon Z
90+
native lenses available
Alpha 1 II
✓ 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
Z5 IIC
AF low-light limit
-10 EV vs -4 EV — lower is better
Subject recognition
Adds People, Birds, Dogs…
Dimensions (W×H×D mm)
Adds 134, 80.7, 72
Card types
Adds SD, SDHC, SDXC
Max video bit rate
420 Mbps vs 150 Mbps — higher is better
ISO max (native)
64,000 vs 32,000 — higher is better
Weight
620 g vs 743 g — lower is better
Reasons to choose
Alpha 1 II
Subject recognition
Adds Human, Animal, Bird…
Burst (mechanical)
10 fps vs 0 fps — higher is better
Dimensions (W×H×D mm)
Adds 136.1, 96.9, 82.9
Card types
Adds CFexpress Type A, SD UHS-II
EVF resolution
9,437,184 vs 1,040,000 — higher is better
AF points / zones
759 vs 273 — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Resolution
50.1 MP vs 24.5 MP — higher is better
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Burst (electronic) — Both 30 fps
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Z5 IIC
Pros
- ✓Lightest full-frame Z body (620g)
- ✓15 Scene Modes — first on a Nikon FX mirrorless
- ✓EXPEED 7 AF, 10 subject types incl. fish
- ✓7.5-stop IBIS + Focus Point VR
- ✓N-RAW internal recording, UVC/UAC webcam
Cons
- –No built-in EVF — rear screen only
- –Single SD UHS-II slot
- –No mechanical shutter
- –4K 60p is DX (APS-C) crop only
Alpha 1 II
Pros
- ✓50MP stacked sensor
- ✓30fps blackout-free burst
- ✓8K 30p video
- ✓Best Sony AF
Cons
- –Very expensive
- –Complex menus
- –Large files
Decided which one is right for you?
Compare live prices for the Z5 IIC and Alpha 1 II at major authorized retailers.
Nikon Z5 IIC
Sony Alpha 1 II
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for video, Z5 IIC or Alpha 1 II?
Alpha 1 II scores 9.5/10 versus 6.5/10 for Z5 IIC — 8K recording for future-proof footage.
What's the resolution difference between the Z5 IIC and Alpha 1 II?
Z5 IIC is 24.5 MP and Alpha 1 II is 50.1 MP, so the Alpha 1 II captures more detail for cropping and large prints.
Do the Z5 IIC and Alpha 1 II have in-body image stabilization?
Z5 IIC has 7.5-stop in-body image stabilization, while Alpha 1 II has 8.5-stop in-body image stabilization.
Which shoots faster bursts — the Z5 IIC or the Alpha 1 II?
Z5 IIC reaches 30 fps electronic. Alpha 1 II reaches 30 fps electronic.
What's the weight difference between the Z5 IIC and Alpha 1 II?
Z5 IIC weighs 620 g and Alpha 1 II weighs 743 g, so the Z5 IIC is 123 g lighter.
Do the Z5 IIC and Alpha 1 II record 4K video?
Z5 IIC: 4K up to 59.94p. Alpha 1 II: 8K (max), 4K up to 120p.
Are the Z5 IIC and Alpha 1 II weather sealed?
Z5 IIC: Yes. Alpha 1 II: Yes.
Which has better battery life?
Rated battery life is 350 shots (CIPA) for the Z5 IIC and 520 shots for the Alpha 1 II, giving the Alpha 1 II the edge.
How much does each cost?
Z5 IIC launched at $1,399 and Alpha 1 II at $6,499. The Z5 IIC is $5,100 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Z5 IIC vs Alpha 1 II vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed September 2026.
Product images courtesy of Nikon and Sony press materials.