Canon G3 X vs Canon SX40 HS
60 Imaging
52 Features
76 Overall
61


64 Imaging
35 Features
50 Overall
41
Canon G3 X vs Canon SX40 HS Key Specs
(Full Review)
- 20MP - 1" Sensor
- 3.2" Tilting Display
- ISO 125 - 12800 (Raise to 25600)
- Optical Image Stabilization
- 1920 x 1080 video
- 24-600mm (F2.8-5.6) lens
- 733g - 123 x 77 x 105mm
- Introduced June 2015
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fully Articulated Screen
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 24-840mm (F2.7-5.8) lens
- 600g - 123 x 92 x 108mm
- Announced September 2011
- Superseded the Canon SX30 IS
- Successor is Canon SX50 HS

Canon G3 X vs Canon SX40 HS Overview
Following is a extensive review of the Canon G3 X vs Canon SX40 HS, former is a Large Sensor Superzoom while the latter is a Small Sensor Superzoom and both of them are produced by Canon. There exists a large gap between the sensor resolutions of the G3 X (20MP) and SX40 HS (12MP) and the G3 X (1") and SX40 HS (1/2.3") feature different sensor size.

The G3 X was introduced 3 years after the SX40 HS which is quite a serious difference as far as technology is concerned. The two cameras offer the identical body type (SLR-like (bridge)).
Before diving in to a in depth comparison, below is a brief view of how the G3 X scores vs the SX40 HS with regard to portability, imaging, features and an overall score.

Canon G3 X vs Canon SX40 HS Gallery
The following is a preview of the gallery images for Canon PowerShot G3 X & Canon PowerShot SX40 HS. The whole galleries are available at Canon G3 X Gallery & Canon SX40 HS Gallery.
Reasons to pick Canon G3 X over the Canon SX40 HS
G3 X | SX40 HS | |||
---|---|---|---|---|
Announced | June 2015 | ![]() | September 2011 | More modern by 46 months |
Screen sizing | 3.2" | ![]() | 2.7" | Bigger screen (+0.5") |
Screen resolution | 1620k | ![]() | 230k | Clearer screen (+1390k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Canon SX40 HS over the Canon G3 X
SX40 HS | G3 X | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Common features in the Canon G3 X and Canon SX40 HS
G3 X | SX40 HS | |||
---|---|---|---|---|
Focus manually | ![]() | Dial exact focus | ||
Selfie screen | ![]() | Both are selfie friendly |
Canon G3 X vs Canon SX40 HS Physical Comparison
If you're intending to carry around your camera frequently, you will want to consider its weight and volume. The Canon G3 X provides outside measurements of 123mm x 77mm x 105mm (4.8" x 3.0" x 4.1") having a weight of 733 grams (1.62 lbs) while the Canon SX40 HS has sizing of 123mm x 92mm x 108mm (4.8" x 3.6" x 4.3") along with a weight of 600 grams (1.32 lbs).
Check the Canon G3 X vs Canon SX40 HS in our brand new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will change based on the lens you are utilizing at the time. The following is the front view scale comparison of the G3 X and the SX40 HS.

Considering dimensions and weight, the portability score of the G3 X and SX40 HS is 60 and 64 respectively.

Canon G3 X vs Canon SX40 HS Sensor Comparison
Sometimes, it is tough to picture the gap between sensor sizes purely by going over specs. The picture below will offer you a clearer sense of the sensor measurements in the G3 X and SX40 HS.
As you can plainly see, both of those cameras offer different resolutions and different sensor sizes. The G3 X with its bigger sensor is going to make getting shallow depth of field less difficult and the Canon G3 X will offer you extra detail using its extra 8MP. Higher resolution will make it easier to crop shots a little more aggressively. The newer G3 X should have a benefit with regard to sensor innovation.

Canon G3 X vs Canon SX40 HS Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon G3 X vs Canon SX40 HS Specifications
Canon PowerShot G3 X | Canon PowerShot SX40 HS | |
---|---|---|
General Information | ||
Manufacturer | Canon | Canon |
Model | Canon PowerShot G3 X | Canon PowerShot SX40 HS |
Type | Large Sensor Superzoom | Small Sensor Superzoom |
Introduced | 2015-06-18 | 2011-09-15 |
Body design | SLR-like (bridge) | SLR-like (bridge) |
Sensor Information | ||
Powered by | DIGIC 6 | - |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | 1" | 1/2.3" |
Sensor measurements | 13.2 x 8.8mm | 6.17 x 4.55mm |
Sensor area | 116.2mm² | 28.1mm² |
Sensor resolution | 20MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 5472 x 3648 | 4000 x 3000 |
Highest native ISO | 12800 | 3200 |
Highest enhanced ISO | 25600 | - |
Lowest native ISO | 125 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 31 | 9 |
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 24-600mm (25.0x) | 24-840mm (35.0x) |
Largest aperture | f/2.8-5.6 | f/2.7-5.8 |
Macro focus distance | 5cm | 0cm |
Focal length multiplier | 2.7 | 5.8 |
Screen | ||
Range of display | Tilting | Fully Articulated |
Display size | 3.2 inch | 2.7 inch |
Resolution of display | 1,620 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Display tech | - | PureColor II VA TFT LCD |
Viewfinder Information | ||
Viewfinder | Electronic (optional) | Electronic |
Features | ||
Minimum shutter speed | 30 seconds | 15 seconds |
Fastest shutter speed | 1/2000 seconds | 1/3200 seconds |
Continuous shutter speed | 5.9fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 6.80 m (with Auto ISO) | 7.00 m |
Flash options | Auto, on, slow synchro, off | Auto, On, Off, Red-Eye, Slow Sync, Fill-in |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash sync | - | 1/2000 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p), 1280 x 720 (30p), 640 x 480 (30p) | 1920 x 1080 (24fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (30, 240 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 733 gr (1.62 lb) | 600 gr (1.32 lb) |
Dimensions | 123 x 77 x 105mm (4.8" x 3.0" x 4.1") | 123 x 92 x 108mm (4.8" x 3.6" x 4.3") |
DXO scores | ||
DXO Overall score | 63 | not tested |
DXO Color Depth score | 21.4 | not tested |
DXO Dynamic range score | 12.3 | not tested |
DXO Low light score | 521 | not tested |
Other | ||
Battery life | 300 photos | 380 photos |
Type of battery | Battery Pack | Battery Pack |
Battery model | NB-10L | NB-10L |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec, Custom) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC (UHS-I compatible) | SD/SDHC/SDXC |
Storage slots | 1 | 1 |
Retail pricing | $849 | $330 |