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
Luna Ultra
Flagship dual-lens 3-axis gimbal camera with Leica Summicron 1-inch 8K main lens, 1/1.3-inch telephoto, detachable 2-inch OLED screen, 8K30 / 4K120 video, and 37MP UltraPhoto.
$770
Launch priceReleased Jun 2026
Luna Ultra is 6.9 years newer.
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Wins
PowerShot G7 X Mark III
Wins
Luna Ultra
2 categories tied
Which would you choose?
TL;DR — Key differences
- BLuna Ultra has higher IBIS effectiveness (8 stops vs 0 stops)
- BLuna Ultra has higher 4K max frame rate (120 fps vs 30 fps)
- APowerShot G7 X Mark III has higher ISO max (native) (12,800 vs 6,400)
- BLuna Ultra has higher 1080p max frame rate (240 fps vs 120 fps)
- BLuna Ultra has higher Resolution (37 MP vs 20.1 MP)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to sharePowerShot G7 X Mark III
105 × 61 × 41 mm
304 g (0.67 lb / 10.72 oz)
Credit card
85.6 × 54 mm
for scale
Luna Ultra
52 × 170 × 39 mm
233 g (0.51 lb / 8.22 oz)
PowerShot G7 X Mark III is 109mm shorter than Luna Ultra but it is also 53mm wider and 3mm thicker.
PowerShot G7 X Mark III is 71 g heavier than Luna Ultra.
Depth (front-to-back): 41mm PowerShot G7 X Mark III · 39mm Luna Ultra
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
Luna Ultra
52 × 170 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
Luna Ultra
52 × 39 mm
Sensor size, to scale
PowerShot G7 X Mark III
13.2 × 8.8 mm · 1″
116 mm² area
Luna Ultra
13.2 × 8.8 mm · 1-inch
116 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
PowerShot G7 X Mark III
Subject recognition
Adds Human
Codecs
Adds H.264
Dimensions (W×H×D mm)
Adds 105, 60.9, 41.4
Card types
Adds SD UHS-I
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
Microphone jack (3.5mm)
Only PowerShot G7 X Mark III supports it
Reasons to choose
Luna Ultra
Codecs
Adds H.265
IBIS effectiveness
8 stops vs 0 stops — higher is better
Dimensions (W×H×D mm)
Adds 52.4, 169.9, 38.5
Card types
Adds microSD
4K max frame rate
120 fps vs 30 fps — higher is better
1080p max frame rate
240 fps vs 120 fps — higher is better
Resolution
37 MP vs 20.1 MP — higher is better
Weight
233 g vs 304 g — lower is better
Both cameras share
- ✓Max video bit rate — Both 120 Mbps
- ✓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
Luna Ultra
Pros
- ✓Dual Leica lenses (1" + tele)
- ✓8K30 with 4K120 & 1080p240
- ✓Detachable 2" OLED screen
- ✓3-axis gimbal + Deep Track 5.0
Cons
- –Premium vs Pocket 3
- –No waterproofing
- –Tele reach capped at 240mm equiv
Decided which one is right for you?
Compare live prices for the PowerShot G7 X Mark III and Luna Ultra at major authorized retailers.
Canon PowerShot G7 X Mark III
Insta360 Luna Ultra
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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 Luna Ultra?
Luna Ultra scores 7.5/10 versus 4.0/10 for PowerShot G7 X Mark III — 3-axis mechanical gimbal — cinema-smooth footage in motion.
What's the resolution difference between the PowerShot G7 X Mark III and Luna Ultra?
PowerShot G7 X Mark III is 20.1 MP and Luna Ultra is 37 MP, so the Luna Ultra captures more detail for cropping and large prints.
How does stabilization compare between the PowerShot G7 X Mark III and Luna Ultra?
PowerShot G7 X Mark III does not have IBIS, while Luna Ultra uses a 3-axis mechanical gimbal.
What's the weight difference between the PowerShot G7 X Mark III and Luna Ultra?
PowerShot G7 X Mark III weighs 304 g and Luna Ultra weighs 233 g, so the Luna Ultra is 71 g lighter.
Do the PowerShot G7 X Mark III and Luna Ultra record 4K video?
PowerShot G7 X Mark III: 4K up to 30p. Luna Ultra: 8K (7680×4320) (max), 4K up to 120p.
Are the PowerShot G7 X Mark III and Luna Ultra weather sealed?
PowerShot G7 X Mark III: No. Luna Ultra: No.
How much does each cost?
PowerShot G7 X Mark III launched at $749 and Luna Ultra at $770. The PowerShot G7 X Mark III is $21 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way PowerShot G7 X Mark III vs Luna Ultra vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Canon and Insta360 press materials.