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PowerShot G7 X Mark III

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 price

Released Jul 2019

vs
X6

Insta360

X6

Flagship 8K 360 camera with dual Sony 1/1.1-inch square sensors, native 8K50 and in-camera Dolby Vision, 120MP stills, 2.32-inch OLED, 140-minute 8K30 runtime, and 20m waterproofing.

$700

Launch price

Released Aug 2026

X6 is 7.1 years newer.

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Wins

2categories

PowerShot G7 X Mark III

Wins

10categories

X6

Sports & ActionTravel

3 categories tied

Which would you choose?

TL;DR — Key differences

PowerShot G7 X Mark III wins 0 categories·X6 wins 5 categories
  • BX6 has higher RAW buffer depth (200 frames vs 0 frames)
  • BX6 has higher IBIS effectiveness (8 stops vs 0 stops)
  • BX6 has higher Resolution (120 MP vs 20.1 MP)
  • BX6 has higher 4K max frame rate (120 fps vs 29.97 fps)
  • BX6 has higher Battery capacity (2600 mAh vs 1250 mAh)

Key specs at a glance

PowerShot G7 X Mark IIIX6
Resolution20.1 MP120 MP
Sensor13.2 × 8.8 mm1/1.1"
ISO max12,8006,400
Burst20 fps30 fps
4K29.97 fps120 fps
IBISNoNo
Weight304 g196 g
Battery320 shots520 shots

Size and weight, to scale

PowerShot G7 X Mark III front view

PowerShot G7 X Mark III

105 × 61 × 41 mm

304 g (0.67 lb / 10.72 oz)

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

for scale

X6 front view

X6

50 × 100 × 40 mm

196 g (0.43 lb / 6.91 oz)

PowerShot G7 X Mark III is 39mm shorter than X6 but it is also 55mm wider and 1mm thicker.

PowerShot G7 X Mark III is 108 g heavier than X6.

Depth (front-to-back): 41mm PowerShot G7 X Mark III · 40mm X6

Back view, to scale

Width × Height — same proportions as the front of the body.

PowerShot G7 X Mark III back view

PowerShot G7 X Mark III

105 × 61 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X6 back view

X6

50 × 100 mm

Top view, to scale

Width × Depth (front-to-back) — see which body is chunkier on the table.

PowerShot G7 X Mark III top view

PowerShot G7 X Mark III

105 × 41 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X6 top view

X6

50 × 40 mm

Sensor size, to scale

PowerShot G7 X Mark III

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

Use casePowerShot G7 X Mark IIIX6
Portrait
3.0Limited
3.0Limited
Sports & Action
2.5Limited
10.0Excellent✓ wins
Video & Hybrid
2.0Limited
6.0Good✓ wins
Landscape
0.0Limited
5.0Fair✓ wins
Travel
4.5Fair
6.5Good✓ wins
Wildlife
2.5Limited
5.5Fair✓ wins
Vlogging
4.5Fair✓ wins
3.5Limited

Why pick one over the other

Reasons to choose

PowerShot G7 X Mark III

  • Codecs

    Adds H.264, MP4

  • Dimensions (W×H×D mm)

    Adds 105, 60.9, 41.4

  • Card types

    Adds SD, SDHC, SDXC

  • 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

  • Headphone jack (3.5mm)

    Only PowerShot G7 X Mark III supports it

Reasons to choose

X6

  • RAW buffer depth

    200 frames vs 0 frames — higher is better

  • Codecs

    Adds H.265

  • IBIS effectiveness

    8 stops vs 0 stops — higher is better

  • Stabilization modes

    Adds FlowState, 360° Horizon Lock, InstaFrame 2.0…

  • Dimensions (W×H×D mm)

    Adds 50, 100, 40

  • Card types

    Adds microSD

  • Resolution

    120 MP vs 20.1 MP — higher is better

  • 4K max frame rate

    120 fps vs 29.97 fps — higher is better

Both cameras share

  • ISO min (native)Both 100
  • Card slotsBoth 1
  • TouchscreenBoth support touchscreen
  • Wi-FiBoth support wi-fi
  • BluetoothBoth 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

X6

Pros

  • Dual Sony 1/1.1-inch sensors (1-inch equivalent 360)
  • Native 8K50 + in-camera Dolby Vision / 10-bit I-Log
  • 120MP 360 photos; 5K60 / 4K120 single-lens
  • 2600mAh Xtreme Battery: 140 min 8K30
  • 20m waterproof + replaceable Lens 2.0

Cons

  • $700 Standard Bundle vs cheaper 360 rivals
  • 8K50, not 8K60 vs Osmo 360 II
  • 47GB usable built-in storage vs DJI 105GB
  • 360 footage still needs reframing

Decided which one is right for you?

Compare live prices for the PowerShot G7 X Mark III and X6 at major authorized retailers.

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Full specifications

= category winner

PowerShot G7 X Mark III
X6
Resolution
20.1 MP
120 MP6× more
Sensor type
1"-Type CMOS
Dual Sony custom 1/1.1-inch square CMOS (1-inch equivalent 360)
Sensor size
13.2 × 8.8 mm
1/1.1"
AA filter
Yes
No
PowerShot G7 X Mark III
X6
Aperture
1.8 to 2.8
f/2.0
Focal length (35mm equiv.)
24 to 100mm
7.78 mm
PowerShot G7 X Mark III
X6
Processor
DIGIC 8
Qualcomm 4nm flagship + dual dedicated AI imaging chips
PowerShot G7 X Mark III
X6
ISO min (native)
100
100
ISO max (native)
12,800+1 stop
6,400
ISO max (expanded)
25,600
6,400
PowerShot G7 X Mark III
X6
Shutter type
Mechanical + Electronic
Electronic shutter
Max mechanical speed
1/2000 sec
1/8000 sec
Max electronic speed
1/16000 sec
1/8000 sec

Frequently asked

Quick answers generated from verified specs.

Which is better for sports, PowerShot G7 X Mark III or X6?

X6 scores 10.0/10 versus 2.5/10 for PowerShot G7 X Mark III — 30fps burst — pro-level action capture.

What's the resolution difference between the PowerShot G7 X Mark III and X6?

PowerShot G7 X Mark III is 20.1 MP and X6 is 120 MP, so the X6 captures more detail for cropping and large prints.

How does stabilization compare between the PowerShot G7 X Mark III and X6?

PowerShot G7 X Mark III does not have IBIS, while X6 uses FlowState 6-axis + 360° Horizon Lock (electronic).

Which shoots faster bursts — the PowerShot G7 X Mark III or the X6?

PowerShot G7 X Mark III reaches 20 fps electronic. X6 reaches 30 fps electronic.

What's the weight difference between the PowerShot G7 X Mark III and X6?

PowerShot G7 X Mark III weighs 304 g and X6 weighs 196 g, so the X6 is 108 g lighter.

Do the PowerShot G7 X Mark III and X6 record 4K video?

PowerShot G7 X Mark III: 4K up to 29.97p. X6: 8K 360 (max), 4K up to 120p.

Are the PowerShot G7 X Mark III and X6 weather sealed?

PowerShot G7 X Mark III: No. X6: Yes.

Which has better battery life?

Rated battery life is 320 shots (CIPA) for the PowerShot G7 X Mark III and 520 shots for the X6, giving the X6 the edge.

How much does each cost?

PowerShot G7 X Mark III launched at $749 and X6 at $700. The X6 is $49 less.

Can't decide between two? Compare a third camera.

Add any camera to get a three-way PowerShot G7 X Mark III vs X6 vs X comparison.

Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed September 2026.

Product images courtesy of Canon and Insta360 press materials.