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
Released Oct 2024
Sigma
fp L
World's smallest full-frame interchangeable camera with 61MP and L-mount.
$2,499
Released Jul 2021
Ace Pro 2 is 3.3 years newer.
Wins
Ace Pro 2
Wins
fp L
3 categories tied
TL;DR — Key differences
- Bfp L has higher AF points / zones (49 vs 0)
- AAce Pro 2 has lower Weight (177.2 g vs 720 g)
- Bfp L has higher ISO max (native) (25,600 vs 6,400)
- AAce Pro 2 has higher RAW buffer depth (120 frames vs 60 frames)
- Bfp L has higher Card slots (2 vs 1)
Key specs at a glance
Size and weight, to scale
Ace Pro 2
72 × 52 × 38 mm
177.2 g (0.39 lb / 6.25 oz)
fp L
138 × 98 × 88 mm
720 g (1.59 lb / 25.40 oz)
Ace Pro 2 is 66mm narrower, 46mm shorter, and 50mm thinner than fp L.
Ace Pro 2 is 543 g lighter than fp L.
Depth (front-to-back): 38mm Ace Pro 2 · 88mm fp L
Sensor size, to scale
fp L
36 × 24 mm · Full Frame
864 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
Dimensions (W×H×D mm)
Adds 71.9, 52.2, 38
Card types
Adds microSD
Weight
177.2 g vs 720 g — lower is better
RAW buffer depth
120 frames vs 60 frames — higher is better
Internal RAW video
Only Ace Pro 2 supports it
Burst (mechanical)
8 fps vs 6 fps — higher is better
Burst (electronic)
20 fps vs 15 fps — higher is better
Max video bit rate
200 Mbps vs 150 Mbps — higher is better
Reasons to choose
fp L
AF points / zones
49 vs 0 — higher is better
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 138, 98, 88
Card types
Adds SD UHS-II
ISO max (native)
25,600 vs 6,400 — higher is better
AA filter
Only fp L supports it
Eye AF
Only fp L supports it
Animal / bird AF
Only fp L supports it
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 60 fps
- ✓Weather sealing — Both support weather sealing
- ✓Battery life (CIPA) — Both 640 shots
- ✓Touchscreen — Both support touchscreen
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
fp L
Pros
- ✓Tiny full-frame
- ✓61MP
- ✓L-mount
- ✓Unique industrial design
Cons
- –No IBIS
- –Small battery
- –Minimal ergonomics
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, Ace Pro 2 or fp L?
fp L scores 8.5/10 versus 3.0/10 for Ace Pro 2 — 61MP — excellent for large prints and crops.
What's the resolution difference between the Ace Pro 2 and fp L?
Ace Pro 2 is 50 MP and fp L is 61 MP, so the fp L captures more detail for cropping and large prints.
Do the Ace Pro 2 and fp L have in-body image stabilization?
Ace Pro 2 does not have IBIS, while fp L has 6-stop in-body image stabilization.
Which shoots faster bursts — the Ace Pro 2 or the fp L?
Ace Pro 2 reaches 20 fps electronic. fp L reaches 15 fps electronic.
What's the weight difference between the Ace Pro 2 and fp L?
Ace Pro 2 weighs 177.2 g and fp L weighs 720 g, so the Ace Pro 2 is 543 g lighter.
Do the Ace Pro 2 and fp L record 4K video?
Ace Pro 2: 8K (max), 4K up to 60p. fp L: 4K up to 60p.
Are the Ace Pro 2 and fp L weather sealed?
Ace Pro 2: Yes. fp L: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the Ace Pro 2 and 640 shots for the fp L, giving the fp L the edge.
How much does each cost?
Ace Pro 2 launched at $449 and fp L at $2,499. The Ace Pro 2 is $2,050 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.