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
Xtra
Atto
Ultra-compact 54g wearable action camera with 1/1.3-inch sensor, 4K/60fps, 143° FOV, 128GB internal storage, and 220-min battery with Vision Dock.
$299
Launch priceReleased Jan 2026
Atto is 1.3 years newer.
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Wins
Ace Pro 2
Wins
Atto
4 categories tied
Which would you choose?
TL;DR — Key differences
- AAce Pro 2 has higher Card slots (1 vs 0)
- BAtto has lower Weight (54 g vs 177.2 g)
- AAce Pro 2 has higher Battery runtime (180 min vs 90 min)
- AAce Pro 2 has higher Waterproof depth (12 m vs 10 m)
- AAce Pro 2 has higher IBIS effectiveness (7 stops vs 6 stops)
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
Ace Pro 2 is 123 g heavier than Atto.
Depth (front-to-back): 38mm Ace Pro 2
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
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
Sensor size, to scale
Ace Pro 2
9.6 × 7.2 mm · Compact
69 mm² area
Atto
9.6 × 7.2 mm · Compact
69 mm² area
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 slots
1 vs 0 — higher is better
Card types
Adds microSD
Internal RAW video
Only Ace Pro 2 supports it
Battery runtime
180 min vs 90 min — higher is better
Touchscreen
Only Ace Pro 2 supports it
Waterproof depth
12 m vs 10 m — higher is better
Reasons to choose
Atto
Stabilization modes
Adds MotionMaster, TiltGuard
Card types
Adds microSD (via Vision Dock)
Weight
54 g vs 177.2 g — lower is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓ISO max (native) — Both 6,400
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 60 fps
- ✓Weather sealing — Both support weather sealing
- ✓Wi-Fi — Both support wi-fi
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
Atto
Pros
- ✓54g lightest in class
- ✓220 min with Vision Dock
- ✓128GB built-in + 600MB/s transfer
- ✓5-min pre-recording
Cons
- –No built-in screen
- –4K/60fps 16:9 only
- –10m waterproof (no case)
Decided which one is right for you?
Compare live prices for the Ace Pro 2 and Atto 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 Atto?
Ace Pro 2 scores 10.0/10 versus 5.0/10 for Atto — 20fps burst — fast action ready.
How does stabilization compare between the Ace Pro 2 and Atto?
Ace Pro 2 uses FlowState electronic stabilization (electronic), while Atto uses Electronic stabilization (MotionMaster + TiltGuard) (electronic).
What's the weight difference between the Ace Pro 2 and Atto?
Ace Pro 2 weighs 177.2 g and Atto weighs 54 g, so the Atto is 123 g lighter.
Do the Ace Pro 2 and Atto record 4K video?
Ace Pro 2: 8K (max), 4K up to 60p. Atto: 4K up to 60p.
Are the Ace Pro 2 and Atto weather sealed?
Ace Pro 2: Yes. Atto: Yes.
Which has better battery runtime?
Ace Pro 2 is rated for about 180 minutes of continuous recording and Atto for about 90 minutes, giving the Ace Pro 2 the edge.
How much does each cost?
Ace Pro 2 launched at $449 and Atto at $299. The Atto is $150 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Ace Pro 2 vs Atto vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Insta360 and Xtra press materials.