Canon PowerShot G15 Review | 108 Data compared

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  • Avg. price in UK: ~£310
  • Avg. price in US: ~$450
  • Sensor size: 1/1.7"
  • Lens mount: N/A
  • Main camera pixel size: 1.89 µm
  • Weight: 352 g
  • Battery life (CIPA): 350 shots

Canon PowerShot G15 review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

5.1

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

4.6

Technical Score

10.0%

9.4

User score

Good
4.6

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

4.6

Sensor & Image

25.0%

4.4

Photo Features

18.0%

4.8

Video & Audio

14.0%

5.7

Display & Design

8.0%

4.7

Battery & Power

7.0%

2.6

Connectivity & Storage

Poor
9.4

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(365)
amazon
4.5
(82)
United States
Amazon_logo.png
4.6
(427)

(Reviews last updated: July 2026)

Exceptional
  • 4.1
    Professional photography

    Score components:

    25.0%

    6.7

    Sensor size

    20.0%

    4.7

    Main camera megapixels

    20.0%

    1.0

    Dual card slots

    15.0%

    1.3

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    1.0

    Phase-detection autofocus (photos)

  • 4.7
    Travel

    Score components:

    35.0%

    8.0

    Weight

    30.0%

    5.1

    Battery life (CIPA)

    20.0%

    1.0

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 7.4
    Beginners

    Score components:

    30.0%

    8.9

    Price

    20.0%

    8.0

    Weight

    20.0%

    10

    AF tracking

    20.0%

    5.1

    Battery life (CIPA)

    10.0%

    1.0

    Touchscreen

  • 4.8
    Landscape photography

    Score components:

    30.0%

    4.7

    Main camera megapixels

    25.0%

    6.7

    Sensor size

    20.0%

    2.6

    Main camera pixel size

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 6.3
    Street photography

    Score components:

    30.0%

    8.0

    Weight

    25.0%

    8.4

    Thickness

    20.0%

    ?

    AF low-light sensitivity

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    Eye detection AF (human)

  • 3.7
    Portraits

    Score components:

    30.0%

    6.7

    Sensor size

    25.0%

    2.6

    Main camera pixel size

    20.0%

    1.0

    Eye detection AF (human)

    15.0%

    4.7

    Main camera megapixels

    10.0%

    1.0

    Sensor-shift stabilization

  • 4.5
    Hiking

    Score components:

    30.0%

    8.0

    Weight

    25.0%

    5.1

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Canon PowerShot G15 is an advanced compact camera featuring a 12.1MP 1/1.7-inch CMOS sensor paired with a DIGIC 5 processor and a fast 28-140mm (equivalent) f/1.8-2.8 lens. Its main characteristics include an ISO range of 80-12,800, 1080p Full HD video at 24fps, and a built-in 4-stop Intelligent Image Stabilizer. The camera's primary pros are its bright lens, which excels in low light and produces shallow depth-of-field, alongside a robust build with extensive physical controls and a dedicated exposure compensation dial. However, notable cons include the removal of the articulated screen found on its predecessor, a small optical viewfinder with limited accuracy, and the lack of modern connectivity features like Wi-Fi or GPS.

Technical Specifications of Canon PowerShot G15

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

4.6

Sensor & Image

25.0%

4.4

Photo Features

18.0%

4.8

Video & Audio

14.0%

5.7

Display & Design

8.0%

4.7

Battery & Power

7.0%

2.6

Connectivity & Storage

4.6
Canon PowerShot G15 has a technical score of 4.59 points, which is lower than 67% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.6
(365)
amazon
4.5
(82)
United States
Amazon_logo.png
4.6
(427)

(Reviews last updated: July 2026)

9.4
Canon PowerShot G15 has a user score of 9.42 points, which is higher than 96% of cameras.
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
10
Canon PowerShot G15 has a popularity of 10 points, which is higher than 66.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

5.1

Overall score

40.0%

8.9

Price

6.2
Canon PowerShot G15 has a quality-to-price ratio of 6.2 points, which is lower than 51% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

1/1.7"
Canon PowerShot G15 uses a sensor classified as 1/1.7"; it is smaller than the sensor in 57.3% of cameras and the same size as the sensor in 2.3% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). A higher resolution can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

12.1 MP
Canon PowerShot G15 has a sensor resolution of 12.1 MP, which is lower than that of 86.6% of cameras and equal to that of 6.9% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

1.89 µm
Canon PowerShot G15 has sensor pixels measuring 1.89 µm, which are smaller than those in 58.5% of cameras and the same size as those in 0.4% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

80
Canon PowerShot G15 has a base ISO of 80 which is lower than that of 79.8% of cameras and equal to that of 15.7% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

12,800 ISO
Canon PowerShot G15 reaches a maximum sensitivity of ISO ISO 12800, which is higher than that of 54.5% of cameras and equal to that of 18.7% of cameras.
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Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

N/A
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

no
Canon PowerShot G15 does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

9
Canon PowerShot G15 has 9 focus points, fewer than the number offered by 67.1% of cameras and equal to the number offered by 26% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

no
Canon PowerShot G15 does not support phase-detection autofocus for photos. 37.5% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
Canon PowerShot G15 supports AF tracking. This feature is available on 88% of cameras.
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Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

1920 px
Canon PowerShot G15 supports 1920 px video recording which is higher quality than that of 28.7% of cameras and equal to that of 47.1% of cameras.
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

35 Mbps
Canon PowerShot G15 has a video bitrate of 35 Mbps which is higher than that of 53.8% of cameras and equal to that of 3.4% of cameras.
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

8 bit
Canon PowerShot G15 supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

4:2:0
Canon PowerShot G15 supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264
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Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

compact
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

352 g
Canon PowerShot G15 weighs 352 g which is lighter than 55.3% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

106.6 mm
Canon PowerShot G15 has a width of 106.6 mm which is narrower than 71.6% of cameras and equal to that of 0.2% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

75.9 mm
Canon PowerShot G15 has a height of 75.9 mm which is taller than 51.5% of cameras and equal to that of 0.4% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

40.1 mm
Canon PowerShot G15 has a thickness of 40.1 mm which is thinner than 58.4% of cameras.
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Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

350 shots
Canon PowerShot G15 has a CIPA-rated battery life of 350 shots, which is longer than that of 54.5% of cameras and equal to that of 5% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

920 mAh
Canon PowerShot G15 has a battery capacity of 920 mAh which is smaller than the batteries in 77% of cameras and equal to those in 0.7% of cameras.
Removable battery
What it is: Indicates whether the camera battery can be removed and replaced by the user.
When it matters: When you want to swap batteries quickly during a long shoot or replace an aging battery.

Importance: LOW

yes
Canon PowerShot G15 has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
Canon PowerShot G15 does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

no
Canon PowerShot G15 does not support Wi-Fi. 47.9% of cameras include this feature.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

no
Canon PowerShot G15 does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

N/A
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
Canon PowerShot G15 does not include USB Type-C. 14.6% of cameras use USB-C.
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Canon PowerShot G15 vs the average camera

  • Uses a BSI sensor
    Canon PowerShot G15 uses a BSI sensor, the average camera does not. 34.8% of cameras use a BSI sensor.
    Back-illuminated CMOS sensor.
    What it is: Indicates the use of a Back-Side Illuminated sensor, which arranges the wiring behind the light-receiving surface to improve low-light sensitivity.
    When it matters: When you take photos in dim environments and need better light sensitivity.

    Importance: LOW

    Canon PowerShot G15 uses a BSI sensor, the average camera does not. 34.8% of cameras use a BSI sensor.
  • Supports slow-motion video
    Canon PowerShot G15 supports slow-motion video, the average camera does not.
    Supports up to 240 fps high-speed video.
    What it is: The ability to record at high frame rates so motion can be played back more slowly than real time.
    When it matters: When you want to emphasize fast action, movement details, or dramatic moments in playback.

    Importance: LOW

    Canon PowerShot G15 supports slow-motion video, the average camera does not.
  • 4.3 fps faster mechanical burst
    Canon PowerShot G15 has a faster mechanical burst rate than the average camera (10 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
    What it is: The maximum burst rate the camera can achieve using its mechanical shutter, measured in frames per second.
    When it matters: When you photograph sports, wildlife, or action and want more chances to catch the exact moment.

    Importance: MEDIUM

    Good value: At least 10 fps

    Canon PowerShot G15 has a faster mechanical burst rate than the average camera (10 fps vs 5.7 fps). The average camera shoots at 5.7 fps.10 fps vs 5.7 fps
  • Better viewfinder type
    Canon PowerShot G15 uses a more advanced viewfinder than the average camera (optical vs none).
    What it is: The type of viewfinder the camera uses to frame the shot, such as optical, electronic, hybrid, or none.
    When it matters: When you strongly prefer the clarity of an optical finder, the preview benefits of an electronic one, or no viewfinder at all.

    Importance: MEDIUM

    Canon PowerShot G15 uses a more advanced viewfinder than the average camera (optical vs none).optical vs none
  • Lossless compressed RAW
    Canon PowerShot G15 supports lossless compressed RAW, while the average camera does not.
    Lossless RAW capture is supported.
    What it is: Support for RAW image files compressed without losing image data, reducing file size while preserving editing latitude.
    When it matters: When you want RAW editing flexibility but also need to keep file sizes more manageable.

    Importance: LOW

    Canon PowerShot G15 supports lossless compressed RAW, while the average camera does not.
  • Supports 24p cinema mode
    Canon PowerShot G15 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
    What it is: Support for recording video at 24 frames per second, a frame rate commonly associated with cinematic motion.
    When it matters: When you want footage with a more traditional cinematic cadence instead of standard video motion.

    Importance: LOW

    Canon PowerShot G15 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • 6400 ISO higher maximum sensitivity limit
    Canon PowerShot G15 has a higher max ISO than the average camera (12800 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.
    What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
    When it matters: When you shoot in more difficult lighting.

    Importance: MEDIUM

    Good value: At least ISO 25,600

    Canon PowerShot G15 has a higher max ISO than the average camera (12800 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.12800 ISO vs 6400 ISO
  • 17.7% higher user score
    Canon PowerShot G15 has a higher user score than the average camera (9.42 vs 8).
    What it is: A rating that combines user reviews and the total number of reviews received by the camera.
    When it matters: When real-world owner satisfaction and review volume matter to your decision.
    Canon PowerShot G15 has a higher user score than the average camera (9.42 vs 8).9.42 vs 8
  • Better viewfinder type
    Canon PowerShot G15 uses a more advanced viewfinder than the average camera (optical vs none).
  • 13.3 mm narrower
    Canon PowerShot G15 is narrower than the average camera (106.6 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • 1 more customizable buttons
    Canon PowerShot G15 has more customizable buttons than the average camera (1 vs 0). The average camera offers 0 customizable buttons.
  • Uses a BSI sensor
    Canon PowerShot G15 uses a BSI sensor, the average camera does not. 34.8% of cameras use a BSI sensor.
  • 6400 ISO higher maximum sensitivity limit
    Canon PowerShot G15 has a higher max ISO than the average camera (12800 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.
  • 4.3 fps faster mechanical burst
    Canon PowerShot G15 has a faster mechanical burst rate than the average camera (10 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • Lossless compressed RAW
    Canon PowerShot G15 supports lossless compressed RAW, while the average camera does not.
  • Supports slow-motion video
    Canon PowerShot G15 supports slow-motion video, the average camera does not.
  • Supports 24p cinema mode
    Canon PowerShot G15 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • 20 % lower viewfinder coverage
    Canon PowerShot G15 has a lower viewfinder coverage than the average camera (80% vs 100%). The average camera has viewfinder coverage of 100%.
  • Smaller sensor
    Canon PowerShot G15 has a smaller sensor than the average camera (1/1.7" vs APS-C).
  • 4.1 MP lower sensor resolution
    Canon PowerShot G15 has a lower sensor resolution than the average camera (12.1 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
  • Lower RAW bit depth
    Canon PowerShot G15 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
  • 27 points lower DxOMark sensor score
    Canon PowerShot G15 has a lower DxOMark sensor score than the average camera (46 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • 3.1 points lower DxOMark Portrait score
    Canon PowerShot G15 has a lower DxOMark portrait score than the average camera (19.9 points vs 23 points). The average camera scores 23 points.
  • 677 points lower DxOMark Sports score
    Canon PowerShot G15 has a lower DxOMark sports score than the average camera (165 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
  • 1.45 µm smaller sensor pixels
    Canon PowerShot G15 has smaller sensor pixels than the average camera (1.9 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
  • 0.9 points lower DxOMark Landscape score
    Canon PowerShot G15 has a lower DxOMark landscape score than the average camera (11.5 points vs 12.4 points). The average camera scores 12.4 points.
  • 1 older
    Canon PowerShot G15 is older than the average camera (2012 vs 2013). The average camera was released in 2013.
  • 14 fewer AF points
    Canon PowerShot G15 has fewer focus points than the average camera (9 vs 23). The average camera offers 23 focus points.
  • 200 mAh smaller battery capacity
    Canon PowerShot G15 has a lower battery capacity than the average camera (920 mAh vs 1120 mAh). The average camera has a battery capacity of 1120 mAh.
  • Older HDMI version
    Canon PowerShot G15 uses HDMI 1.3, while the average camera uses HDMI 1.4.
  • Smaller sensor
    Canon PowerShot G15 has a smaller sensor than the average camera (1/1.7" vs APS-C).
    What it is: The sensor format value describes the physical light-collecting area.
    When it matters: When you shoot in more difficult lighting.

    Importance: HIGH

    Good value: Full frame or larger

    Canon PowerShot G15 has a smaller sensor than the average camera (1/1.7" vs APS-C).1/1.7" vs APS-C
  • 4.1 MP lower sensor resolution
    Canon PowerShot G15 has a lower sensor resolution than the average camera (12.1 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
    What it is: The effective resolution of the camera sensor, measured in megapixels (MP). A higher resolution can capture more detail.
    When it matters: When you want high-resolution photos that allow more cropping or larger prints.

    Importance: HIGH

    Good value: At least 20 MP

    Canon PowerShot G15 has a lower sensor resolution than the average camera (12.1 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.12.1 MP vs 16.2 MP
  • 20 % lower viewfinder coverage
    Canon PowerShot G15 has a lower viewfinder coverage than the average camera (80% vs 100%). The average camera has viewfinder coverage of 100%.
    What it is: The percentage of the final image area that is visible through the viewfinder when composing a shot.
    When it matters: When you want the framed view to closely match what will actually appear in the final photo.

    Importance: LOW

    Good value: 100%

    Canon PowerShot G15 has a lower viewfinder coverage than the average camera (80% vs 100%). The average camera has viewfinder coverage of 100%.80 % vs 100 %
  • Lower RAW bit depth
    Canon PowerShot G15 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    What it is: The number of bits used to encode color and tonal information in RAW files captured by the camera.
    When it matters: When you heavily edit RAW photos and want more tonal information for aggressive adjustments.

    Importance: MEDIUM

    Good value: At least 14-bit

    Canon PowerShot G15 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.12-bit vs 14-bit
  • 27 points lower DxOMark sensor score
    Canon PowerShot G15 has a lower DxOMark sensor score than the average camera (46 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
    What it is: The overall DxOMark sensor rating, summarizing measured image quality performance in lab testing.
    When it matters: When you want a third-party benchmark to compare overall sensor image quality across different cameras.

    Importance: LOW

    Canon PowerShot G15 has a lower DxOMark sensor score than the average camera (46 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.46 points vs 73 points
  • 3.1 points lower DxOMark Portrait score
    Canon PowerShot G15 has a lower DxOMark portrait score than the average camera (19.9 points vs 23 points). The average camera scores 23 points.
    What it is: The DxOMark portrait score, representing measured color depth performance of the sensor.
    When it matters: When accurate color depth and smooth tonal transitions matter for portraits or subtle color work.

    Importance: LOW

    Canon PowerShot G15 has a lower DxOMark portrait score than the average camera (19.9 points vs 23 points). The average camera scores 23 points.19.9 points vs 23 points
  • 677 points lower DxOMark Sports score
    Canon PowerShot G15 has a lower DxOMark sports score than the average camera (165 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
    What it is: The DxOMark low-light score, reflecting how well the sensor performs at higher sensitivities.
    When it matters: When low-light sensor performance is especially important for the way you shoot.

    Importance: MEDIUM

    Canon PowerShot G15 has a lower DxOMark sports score than the average camera (165 points vs 842 points). The average camera has a DxOMark sports score of 842 points.165 points vs 842 points
  • 1.45 µm smaller sensor pixels
    Canon PowerShot G15 has smaller sensor pixels than the average camera (1.9 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: HIGH

    Good value: At least 3.5 µm

    Canon PowerShot G15 has smaller sensor pixels than the average camera (1.9 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.1.89 µm vs 3.34 µm

Graphic comparison of Canon PowerShot G15 and

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about Canon PowerShot G15?

  • Bright and fast f/1.8-2.8 lens with a versatile 28-140mm equivalent range
  • Excellent build quality with a sturdy, magnesium-alloy body and textured grip
  • Extensive physical controls including dedicated exposure compensation and dual control dials
  • Snappy performance with fast autofocus and quick startup times
  • High image quality for its class, particularly in daylight and macro shots (1cm focus)
  • Includes an optical viewfinder and a built-in ND filter
  • Highly effective 'Intelligent IS' optical image stabilisation system

What customers dislike about Canon PowerShot G15?

  • Replaced the articulated (flip-out) screen of its predecessor with a fixed LCD
  • Optical viewfinder is small and lacks 100% frame coverage
  • Noticeable sensor noise at higher ISO settings (above ISO 1600)
  • Limited video options with 1080p recording restricted to 24fps
  • Lack of modern wireless features like built-in Wi-Fi or GPS
  • Removing the dedicated ISO dial in favor of a menu-based or D-pad control
  • Narrow grip and forward-facing front dial can be awkward for some users

Expert reviews

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cameralabs.com
12/11/2012
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cnet.com
16/11/2012
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reviewed.com
20/10/2012
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dxomark.com
29/11/2012
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digital-photography-school.com
12/12/2012
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pinolaphoto.com
04/07/2014
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pcmag.com
24/10/2012
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amateurphotographer.com
01/11/2012
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chip.de
08/03/2013
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digitalkamera.de
22/12/2012
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computerbild.de
07/03/2013
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C
connect-living.de
19/12/2012
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dkamera.de
04/01/2013
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C
chip.de
19/10/2012
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5
5reicherts.com
03/12/2013
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dkamera.de
21/11/2012
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netzwelt.de
21/11/2012
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lesnumeriques.com
12/10/2030
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A
actuphoto.com
13/03/2015
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quechoisir.org
N/A
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osservatoriodigitale.it
03/09/2026
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camerarace.com
03/09/2026
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eoszine.nl
22/01/2013
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tweakers.net
25/04/2013
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E
eoszine.nl
06/11/2013
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Video reviews

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