Canon
PowerShot G7 X Mark III
Pocket 1-inch compact with a 24–100mm f/1.8–2.8 zoom, 4K video, Dual Pixel AF, and live streaming — a classic vlog/travel camera.
$749
Launch priceReleased Jul 2019
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
Ace Pro 2 is 5.3 years newer.
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Wins
PowerShot G7 X Mark III
Wins
Ace Pro 2
4 categories tied
Which would you choose?
TL;DR — Key differences
- BAce Pro 2 has higher RAW buffer depth (120 frames vs 0 frames)
- BAce Pro 2 has higher IBIS effectiveness (7 stops vs 0 stops)
- BAce Pro 2 has higher 1080p max frame rate (240 fps vs 59.94 fps)
- APowerShot G7 X Mark III has higher Burst (mechanical) (20 fps vs 8 fps)
- BAce Pro 2 has higher Resolution (50 MP vs 20.1 MP)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
PowerShot G7 X Mark III
105 × 61 × 41 mm
304 g (0.67 lb / 10.72 oz)
Credit card
85.6 × 54 mm
for scale
Ace Pro 2
72 × 52 × 38 mm
177.2 g (0.39 lb / 6.25 oz)
PowerShot G7 X Mark III is 33mm wider, 9mm taller, and 3mm thicker than Ace Pro 2.
PowerShot G7 X Mark III is 127 g heavier than Ace Pro 2.
Depth (front-to-back): 41mm PowerShot G7 X Mark III · 38mm Ace Pro 2
Back view, to scale
Width × Height — same proportions as the front of the body.
PowerShot G7 X Mark III
105 × 61 mm
Credit card
85.6 × 54 mm
Ace Pro 2
72 × 52 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
PowerShot G7 X Mark III
105 × 41 mm
Credit card
85.6 × 54 mm
Ace Pro 2
72 × 38 mm
Sensor size, to scale
PowerShot G7 X Mark III
13.2 × 8.8 mm · 1-inch
116 mm² area
Ace Pro 2
9.6 × 7.2 mm · Compact
69 mm² area
1.7× 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
PowerShot G7 X Mark III
Subject recognition
Adds Human
Dimensions (W×H×D mm)
Adds 105, 60.9, 41.4
Card types
Adds SD, SDHC, SDXC
Burst (mechanical)
20 fps vs 8 fps — higher is better
AA filter
Only PowerShot G7 X Mark III supports it
ISO max (native)
12,800 vs 6,400 — higher is better
Eye AF
Only PowerShot G7 X Mark III supports it
Codecs
Adds MP4
Reasons to choose
Ace Pro 2
RAW buffer depth
120 frames vs 0 frames — higher is better
IBIS effectiveness
7 stops vs 0 stops — higher is better
Stabilization modes
Adds FlowState, Horizon Lock 360°, Active HDR…
Dimensions (W×H×D mm)
Adds 71.9, 52.2, 38
Card types
Adds microSD
1080p max frame rate
240 fps vs 59.94 fps — higher is better
Resolution
50 MP vs 20.1 MP — higher is better
4K max frame rate
60 fps vs 29.97 fps — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Burst (electronic) — Both 20 fps
- ✓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.
PowerShot G7 X Mark III
Pros
- ✓1-inch stacked 20.1MP sensor
- ✓24–100mm equivalent zoom (4.2×)
- ✓4K 30p and Full HD 120p
- ✓Dual Pixel CMOS AF
- ✓Live streaming support
Cons
- –Tilt-only screen (not fully articulating)
- –4K limited to 30fps
- –AF weaker than Sony ZV-1 for video
- –No built-in ND filter
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
Decided which one is right for you?
Compare live prices for the PowerShot G7 X Mark III and Ace Pro 2 at major authorized retailers.
Canon PowerShot G7 X Mark III
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, PowerShot G7 X Mark III or Ace Pro 2?
Ace Pro 2 scores 10.0/10 versus 2.5/10 for PowerShot G7 X Mark III — 20fps burst — fast action ready.
What's the resolution difference between the PowerShot G7 X Mark III and Ace Pro 2?
PowerShot G7 X Mark III is 20.1 MP and Ace Pro 2 is 50 MP, so the Ace Pro 2 captures more detail for cropping and large prints.
How does stabilization compare between the PowerShot G7 X Mark III and Ace Pro 2?
PowerShot G7 X Mark III does not have IBIS, while Ace Pro 2 uses FlowState electronic stabilization (electronic).
Which shoots faster bursts — the PowerShot G7 X Mark III or the Ace Pro 2?
PowerShot G7 X Mark III reaches 20 fps electronic. Ace Pro 2 reaches 20 fps electronic.
What's the weight difference between the PowerShot G7 X Mark III and Ace Pro 2?
PowerShot G7 X Mark III weighs 304 g and Ace Pro 2 weighs 177.2 g, so the Ace Pro 2 is 127 g lighter.
Do the PowerShot G7 X Mark III and Ace Pro 2 record 4K video?
PowerShot G7 X Mark III: 4K up to 29.97p. Ace Pro 2: 8K (max), 4K up to 60p.
Are the PowerShot G7 X Mark III and Ace Pro 2 weather sealed?
PowerShot G7 X Mark III: No. Ace Pro 2: Yes.
How much does each cost?
PowerShot G7 X Mark III launched at $749 and Ace Pro 2 at $449. The Ace Pro 2 is $300 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way PowerShot G7 X Mark III vs Ace Pro 2 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of Canon and Insta360 press materials.