Nikon
Z9
Flagship stacked mirrorless with 45MP, 8K video, and no mechanical shutter.
$5,499
Launch priceReleased Oct 2021
Xtra
Muse
Pocket gimbal camera with 1-inch CMOS sensor, 4K/120fps slow-motion, 3-axis mechanical gimbal, 10-bit X-Log, and 2-inch OLED touchscreen.
$499
Launch priceReleased Sep 2025
Muse is 3.8 years newer.
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Wins
Z9
Wins
Muse
1 categories tied
Which would you choose?
TL;DR — Key differences
- BMuse has lower Weight (180 g vs 1160 g)
- AZ9 has higher Resolution (45.7 MP vs 9.4 MP)
- AZ9 has higher ISO max (native) (25,600 vs 6,400)
- AZ9 has higher 4K max frame rate (120 fps vs 60 fps)
- BMuse has higher 1080p max frame rate (240 fps vs 120 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Z9
149 × 150 × 91 mm
1160 g (2.56 lb / 40.92 oz)
Credit card
85.6 × 54 mm
for scale
Muse
34 × 140 × 42 mm
180 g (0.40 lb / 6.35 oz)
Z9 is 115mm wider, 10mm taller, and 48mm thicker than Muse.
Z9 is 980 g heavier than Muse.
Depth (front-to-back): 91mm Z9 · 42mm Muse
Back view, to scale
Width × Height — same proportions as the front of the body.
Z9
149 × 150 mm
Credit card
85.6 × 54 mm
Muse
34 × 140 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Z9
149 × 91 mm
Credit card
85.6 × 54 mm
Muse
34 × 42 mm
Sensor size, to scale
Z9
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
Z9
✓ more lensesNikon Z
90+
native lenses available
Muse: mount data unavailable
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
Z9
Subject recognition
Adds People, Birds, Dogs…
Codecs
Adds N-RAW, ProRes RAW HQ, ProRes 422 HQ…
Dimensions (W×H×D mm)
Adds 149, 149.5, 90.5
Card types
Adds CFexpress Type B / XQD, CFexpress Type B / XQD
Resolution
45.7 MP vs 9.4 MP — higher is better
ISO max (native)
25,600 vs 6,400 — higher is better
Eye AF
Only Z9 supports it
Animal / bird AF
Only Z9 supports it
Reasons to choose
Muse
Codecs
Adds H.264, H.265
Dimensions (W×H×D mm)
Adds 34, 140, 42.2
Card types
Adds microSD
Weight
180 g vs 1160 g — lower is better
1080p max frame rate
240 fps vs 120 fps — higher is better
ISO min (native)
50 vs 64 — lower is better
Both cameras share
- ✓IBIS effectiveness — Both 6 stops
- ✓Touchscreen — Both support touchscreen
- ✓Wi-Fi — Both support wi-fi
- ✓Bluetooth — Both support bluetooth
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Z9
Pros
- ✓45MP stacked
- ✓8K 60p internal
- ✓120fps stills
- ✓Pro build
Cons
- –Heavy body
- –Expensive
- –Large files
Muse
Pros
- ✓1-inch CMOS at $379
- ✓3-axis mechanical gimbal
- ✓4K/120fps slow-motion
- ✓10-bit X-Log color
Cons
- –No waterproofing
- –Fixed lens
- –No built-in storage
Decided which one is right for you?
Compare live prices for the Z9 and Muse at major authorized retailers.
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, Z9 or Muse?
Z9 scores 9.5/10 versus 1.0/10 for Muse — 45.7MP — excellent for prints up to 24×36".
What's the resolution difference between the Z9 and Muse?
Z9 is 45.7 MP and Muse is 9.4 MP, so the Z9 captures more detail for cropping and large prints.
Do the Z9 and Muse have in-body image stabilization?
Z9 has 6-stop in-body image stabilization, while Muse uses a 3-axis mechanical gimbal.
What's the weight difference between the Z9 and Muse?
Z9 weighs 1160 g and Muse weighs 180 g, so the Muse is 980 g lighter.
Do the Z9 and Muse record 4K video?
Z9: 8K UHD (max), 4K up to 120p. Muse: 4K up to 60p.
Are the Z9 and Muse weather sealed?
Z9: Yes. Muse: No.
How much does each cost?
Z9 launched at $5,499 and Muse at $499. The Muse is $5,000 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Z9 vs Muse vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Nikon and Xtra press materials.