Canon PowerShot G1 X Mk. III vs Canon PowerShot G3 X Compare

Here you can find digital cameras comparison. Pick up with the best rating.

Cameras which are being compared are Enthusiast Compact cameras.

PowerShot G1 X Mk. III vs PowerShot G3 X - Side by side

Learn more about compared cameras specifications below.

Canon PowerShot G1 X Mk. III vs Canon PowerShot G3 X: Specifications at a glance

PowerShot G1 X Mk. III

  • Introduced in October 2017
  • Enthusiast Compact
  • Sensor: APS-C
  • 24 megapixel
  • 9 frames/second
  • 100 – 25600 ISO
  • 1920 x 1080 Video
  • Viewfinder: Elektronic
  • 76.00mm (3.0″) Monitor, articulated
  • Zoom 24-72mm (3x), f2.8-5.6
  • WiFi built-in
  • 115 x 77.9 x 51.4mm³ (4.5″ x 3.1″ x 2.0″)
  • 399g (12.9 oz.)

All specs: Main page for PowerShot G1 X Mk. III

PowerShot G3 X

  • Introduced in June 2015
  • Enthusiast Compact
  • Sensor: 1″
  • 20 megapixel
  • 6 frames/second
  • 125 – 12800 ISO
  • 1920 x 1080 Video
  • No viewfinder
  • 80.00mm (3.1″) Monitor, articulated
  • Zoom 24-600mm (25x), f2.8-5.6
  • WiFi built-in
  • 123.3 x 76.5 x 105.3mm³ (4.9″ x 3.0″ x 4.1″)
  • 733g (23.6 oz.)

All specs: Main page for PowerShot G3 X

PowerShot G1 X Mk. III vs PowerShot G3 X: The sensors

The PowerShot G1 X Mk. III features a APS-C sized sensor, while the PowerShot G3 X uses a 1″ sensor.

This infographic highlights the sensor areas of both models compared to other common sensor formats:

Note: 1-Euro coin for scale; the coin at 23.25mm diameter is slightly smaller than a US quarter.

Boasting an area of 332mm² (0.53 sq.in.) the sensor of the PowerShot G1 X Mk. III is a lot larger than the PowerShot G3 X’s chip at 116mm² (0.19 sq.in.). In most cases a larger sensor will yield better results in low light, a considerable advantage in many situations (e.g. interior images), a clear disadvantage of the 1″ format.

Better choice: Canon PowerShot G1 X Mk. III

Canon PowerShot G1 X Mk. III VS Canon PowerShot G3 X Other Specs Comparison

Why is Canon PowerShot G1 X Mk. III a better choice

PowerShot G1 X Mk. III

PowerShot G3 X

Larger sensor (5)

APS-C 1″
Sensor cleaning (3)

Wider resolution (5, megapixel)

24.20 20.20
Higher speed (4, frames/second)

9 6
Auto Focus points (4)

49 31
Better sensibility (4)

100 – 25600 ISO 125 – 12800 ISO
Weighs less (2)

399g
(12.9 oz.)
733g
(23.6 oz.)
More portable (2)

460cm³
(29 cu.in.)
993cm³
(63 cu.in.)

Conclusion: Advantages of the PowerShot G1 X Mk. III are the larger sensor, built-in automatic sensor cleaning and the higher resolution. Additional pros for the Canon are that the camera is faster, the faster and more accurate auto focus and the larger sensitivity. We also like the lower weight than the PowerShot G3 X and the more compact size.

The PowerShot G1 X Mk. III scores 29 points.

Otherwise why to choose Canon PowerShot G3 X

PowerShot G1 X Mk. III

PowerShot G3 X

Better monitor (2, Megapixel)

1.04 1.62
External microphone (2)

Longer battery life (3, photos)

200 300

Conclusion: Advantages of the PowerShot G3 X are that the display has a higher resolution, the connector for an external microphone and that the battery has more stamina.

Yields 7 points for the PowerShot G3 X.

Common Specs for both cameras compared

PowerShot G1 X Mk. III

PowerShot G3 X

Built-in flash

Image stabilizer

Articulated screen

Touch screen

Video resolution

1920 x 1080 1920 x 1080
WiFi

Environmental sealing

Canon PowerShot G1 X Mk. III VS Canon PowerShot G3 X Dimensions

Look at front view of the PowerShot G1 X Mk. III and PowerShot G3 X

PowerShot G1 X Mk. III und PowerShot G3 X, front view

Top view of cameras

PowerShot G1 X Mk. III und PowerShot G3 X, view from above

Total scores

Here’s the total score according to comparison above:

Canon PowerShot G1 X Mk. III

Canon PowerShot G3 X

29
7

We recommend Canon PowerShot G1 X Mk. III as better choice.