Nikon
Z6 III
First partially stacked full-frame sensor with 6K N-RAW internal video.
$2,499
Released Jun 2024
Nikon
Z9
Flagship stacked mirrorless with 45MP, 8K video, and no mechanical shutter.
$5,899
Released Oct 2021
Z6 III is 2.7 years newer.
Wins
Z6 III
Wins
Z9
5 categories tied
TL;DR — Key differences
- AZ6 III has higher Burst (mechanical) (14 fps vs 0 fps)
- AZ6 III has higher ISO max (native) (64,000 vs 25,600)
- BZ9 has higher Battery life (CIPA) (740 shots vs 380 shots)
- BZ9 has higher Resolution (45.7 MP vs 24.5 MP)
- BZ9 has higher AF points / zones (493 vs 273)
Key specs at a glance
Size and weight, to scale
Z6 III
139 × 102 × 74 mm
760 g (1.68 lb / 26.81 oz)
Z9
149 × 150 × 91 mm
1340 g (2.95 lb / 47.27 oz)
Z6 III is 11mm narrower, 48mm shorter, and 17mm thinner than Z9.
Z6 III is 580 g lighter than Z9.
Depth (front-to-back): 74mm Z6 III · 91mm Z9
Back view, to scale
Width × Height — same proportions as the front of the body.
Z6 III
139 × 102 mm
Z9
149 × 150 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Z6 III
139 × 74 mm
Z9
149 × 91 mm
Sensor size, to scale
Z6 III
35.9 × 23.9 mm · Full Frame
858 mm² area
Z9
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
Z6 III
✓ more lensesNikon Z
90+
native lenses available
Z9
✓ more lensesNikon Z
90+
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
Z6 III
AF low-light limit
-10 EV vs -8.5 EV — lower is better
Burst (mechanical)
14 fps vs 0 fps — higher is better
Dimensions (W×H×D mm)
Adds 138.5, 101.5, 74
ISO max (native)
64,000 vs 25,600 — higher is better
AA filter
Only Z6 III supports it
Card types
Adds SD UHS-II
Weight
760 g vs 1340 g — lower is better
EVF resolution
5,760,000 vs 3,690,000 — higher is better
Reasons to choose
Z9
Dimensions (W×H×D mm)
Adds 149, 149.5, 90.5
Battery life (CIPA)
740 shots vs 380 shots — higher is better
Resolution
45.7 MP vs 24.5 MP — higher is better
AF points / zones
493 vs 273 — higher is better
ISO min (native)
64 vs 100 — lower is better
Codecs
Adds ProRes 422 HQ
Both cameras share
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Burst (electronic) — Both 120 fps
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓RAW buffer depth — Both 1000 frames
- ✓4K max frame rate — Both 120 fps
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Z6 III
Pros
- ✓Partially stacked CMOS reduces rolling shutter
- ✓6K N-RAW 60p internal — true filmmaking capability
- ✓5.76M dot EVF — best-in-class resolution
- ✓14fps mechanical burst
Cons
- –EN-EL15c battery life only 380 CIPA shots
- –Smaller lens ecosystem vs. Canon RF
Z9
Pros
- ✓45MP stacked
- ✓8K 60p internal
- ✓120fps stills
- ✓Pro build
Cons
- –Heavy body
- –Expensive
- –Large files
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, Z6 III or Z9?
Z9 scores 9.5/10 versus 7.0/10 for Z6 III — 45.7MP — excellent for prints up to 24×36".
What's the resolution difference between the Z6 III and Z9?
Z6 III is 24.5 MP and Z9 is 45.7 MP, so the Z9 captures more detail for cropping and large prints.
Do the Z6 III and Z9 have in-body image stabilization?
Z6 III has 8-stop in-body image stabilization, while z9 has 6-stop in-body image stabilization.
Which shoots faster bursts — the Z6 III or the Z9?
Z6 III reaches 120 fps electronic. Z9 reaches 120 fps electronic.
What's the weight difference between the Z6 III and Z9?
Z6 III weighs 760 g and Z9 weighs 1340 g, so the Z6 III is 580 g lighter.
Do the Z6 III and Z9 record 4K video?
Z6 III: 6K RAW (max), 4K up to 120p. Z9: 8K UHD (max), 4K up to 120p.
Are the Z6 III and Z9 weather sealed?
Z6 III: Yes. Z9: Yes.
Which has better battery life?
Rated battery life is 380 shots (CIPA) for the Z6 III and 740 shots for the Z9, giving the Z9 the edge.
How much does each cost?
Z6 III launched at $2,499 and Z9 at $5,899. The Z6 III is $3,400 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Nikon press materials.