Insta360
Ace Pro 2
8K Leica-lens action camera with 1/1.3-inch sensor, 4K60 Active HDR, PureVideo low-light mode, and 12m waterproofing.
$449
Launch priceReleased Oct 2024
Leica
Q3
Full-frame fixed 28mm f/1.7 premium compact for documentary and travel.
$5,995
Launch priceReleased May 2023
Ace Pro 2 is 1.4 years newer.
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Wins
Ace Pro 2
Wins
Q3
2 categories tied
Which would you choose?
TL;DR — Key differences
- BQ3 has higher ISO max (native) (100,000 vs 6,400)
- AAce Pro 2 has lower Weight (177.2 g vs 743 g)
- BQ3 has lower ISO min (native) (50 vs 100)
- AAce Pro 2 has higher Burst (mechanical) (8 fps vs 4 fps)
- AAce Pro 2 has higher Burst (electronic) (20 fps vs 15 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Ace Pro 2
72 × 52 × 38 mm
177.2 g (0.39 lb / 6.25 oz)
Credit card
85.6 × 54 mm
for scale
Q3
130 × 80 × 92 mm
743 g (1.64 lb / 26.21 oz)
Ace Pro 2 is 58mm narrower, 28mm shorter, and 54mm thinner than Q3.
Ace Pro 2 is 566 g lighter than Q3.
Depth (front-to-back): 38mm Ace Pro 2 · 92mm Q3
Back view, to scale
Width × Height — same proportions as the front of the body.
Ace Pro 2
72 × 52 mm
Credit card
85.6 × 54 mm
Q3
130 × 80 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Ace Pro 2
72 × 38 mm
Credit card
85.6 × 54 mm
Q3
130 × 92 mm
Sensor size, to scale
Ace Pro 2
9.6 × 7.2 mm · Compact
69 mm² area
Q3
36 × 24 mm · Full Frame
864 mm² area
12.5× larger sensor area = shallower depth of field and better low-light performance.
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
Ace Pro 2
Stabilization modes
Adds FlowState, Horizon Lock 360°, Active HDR…
Dimensions (W×H×D mm)
Adds 71.9, 52.2, 38
Card types
Adds microSD
Weight
177.2 g vs 743 g — lower is better
Burst (mechanical)
8 fps vs 4 fps — higher is better
Pre-Capture / Pre-Release
Only Ace Pro 2 supports it
Internal RAW video
Only Ace Pro 2 supports it
Burst (electronic)
20 fps vs 15 fps — higher is better
Reasons to choose
Q3
Subject recognition
Adds Human, Face, Eye…
Dimensions (W×H×D mm)
Adds 130, 80, 92
Card types
Adds SD UHS-II
ISO max (native)
100,000 vs 6,400 — higher is better
ISO min (native)
50 vs 100 — lower is better
Eye AF
Only Q3 supports it
Animal / bird AF
Only Q3 supports it
Codecs
Adds ProRes
Both cameras share
- ✓4K max frame rate — Both 60 fps
- ✓Weather sealing — Both support weather sealing
- ✓Card slots — Both 1
- ✓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.
Ace Pro 2
Pros
- ✓8K30 video
- ✓1/1.3-inch Leica lens
- ✓PureVideo night mode
- ✓12m waterproof
Cons
- –8K drains battery faster
- –Premium vs DJI Action
- –Fixed lens
Q3
Pros
- ✓60MP full-frame
- ✓Summilux 28mm lens
- ✓Built like a tank
- ✓Unique aesthetic
Cons
- –Fixed lens
- –Very expensive
- –No interchangeable system
Decided which one is right for you?
Compare live prices for the Ace Pro 2 and Q3 at major authorized retailers.
Insta360 Ace Pro 2
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, Ace Pro 2 or Q3?
Ace Pro 2 scores 10.0/10 versus 5.0/10 for Q3 — 20fps burst — fast action ready.
What's the resolution difference between the Ace Pro 2 and Q3?
Ace Pro 2 is 50 MP and Q3 is 60.3 MP, so the Q3 captures more detail for cropping and large prints.
How does stabilization compare between the Ace Pro 2 and Q3?
Ace Pro 2 uses FlowState electronic stabilization (electronic), while Q3 does not have IBIS.
Which shoots faster bursts — the Ace Pro 2 or the Q3?
Ace Pro 2 reaches 20 fps electronic. Q3 reaches 15 fps electronic.
What's the weight difference between the Ace Pro 2 and Q3?
Ace Pro 2 weighs 177.2 g and Q3 weighs 743 g, so the Ace Pro 2 is 566 g lighter.
Do the Ace Pro 2 and Q3 record 4K video?
Ace Pro 2: 8K (max), 4K up to 60p. Q3: 8K (max), 4K up to 60p.
Are the Ace Pro 2 and Q3 weather sealed?
Ace Pro 2: Yes. Q3: Yes.
How much does each cost?
Ace Pro 2 launched at $449 and Q3 at $5,995. The Ace Pro 2 is $5,546 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Ace Pro 2 vs Q3 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of Insta360 and Leica press materials.