Sony A5100 vs Canon G7X Mark III

Cameras
Compare Cameras
Sony A5100 vs Canon G7X Mark III

APS-C 366.6mm²
24.3 megapixels
ISO 100 - 25,600

Go in depth with our full Sony A5100 Review.
How does it shoot? Sony A5100 in the real world.
See real-world photos taken with the A5100.
Compare Sony A5100 image quality against competitors.
What’s the bottom line? Read our Sony A5100 conclusion.

1 inch 116.2mm²
20.2 megapixels
24.00mm - 100.00mm (35mm eq.)

Go in depth with our full Canon G7X Mark III Review.

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Differences

Sony A5100 advantages over Canon G7X Mark III

Less expensive
$448 vs $749*
Save money for lenses or accessories
Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 3.92 vs 2.41 microns
Better low-light and dynamic range (all else equal)
NFC
Yes vs No
Simplifies pairing your camera with supported phones
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

400 vs 235 shots
Capture more photos
Shoots 24p video
Yes vs No
Gives your movies a big-screen feel
More pixels
24.3 vs 20.2 megapixels
Higher resolution photos

Canon G7X Mark III advantages over Sony A5100

In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Shoot 4K video
4K (UHD) vs 1080p
Make sure you have a fast computer
Fast startup
~1.50 vs 2.0 sec
Faster startup lets you catch the moment
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Higher max flash sync
1/2000 vs 1/160 sec
Reduce the effect of ambient light in flash shots
Newer
5 years vs 10 years old
Newer cameras often support more advanced features
Higher-res screen
346k vs 230k pixels
More detail on the screen lets you judge focus and composition
Less shutter lag
0.15 vs 0.23 sec
Focus and take a photo quickly (wide angle)
Faster JPEG shooting
20.0 fps vs 6.0 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
125 vs 67 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
30.0 fps vs 6.0 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
76 vs 25 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/25600 vs 1/4000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Focus peaking
Both provide
Your camera will highlight what's in focus
Touchscreen
Both provide
Interact with your camera just like your smartphone
In-camera panoramas
Both provide
Stitches multiple shots into a panoramic photo
Tiltable Screen
Both provide
Tilt the screen for shooting flexbility
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Built-in Wi-Fi
Both provide
Share your photos wirelessly
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
HDMI out
Both provide
Use HDMI output to monitor or review video
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
Eye-level viewfinder
Neither provide
You'll be able to frame photos even when the sun is out
Built-in GPS
Neither provide
Geotag your photos
Top deck display
Neither provide
Check settings with a screen on top of the camera
Hot shoe
Neither provide
Off-camera flashes open new possibilities
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

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Read A5100 User Reviews

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Review Excerpt

Very small and comfortable form factor; Very good image quality for its class; New dual video record function; Quick autofocus and good dynamic range.
Lacks an EVF and external mode dial; No hot shoe; JPEG processing at higher ISOs not as good as some competing mid-level models.
Read our Sony A5100 Review

We haven’t reviewed the Canon G7X Mark III.
Read our Canon G7X Mark III Initial Test

The Competition

Compared to Samsung NX1100

Sony A5100

Samsung NX1100

$348
APS-C

Lens selection
Focus peaking

$450
APS-C

Higher-res screen
Hot shoe

Compare Sony A5100 vs Samsung NX1100

Canon G7X Mark III

Samsung NX1100

$1074
1 inch

Focus peaking
In-Camera Image Stabilization

$450
APS-C

Larger sensor
Bigger pixels

Compare Canon G7X Mark III vs Samsung NX1100

Compared to Sony NEX-5T

Sony A5100

Sony NEX-5T

$348
APS-C

Higher effective ISO
Longer stills battery life

$299
APS-C

Bigger pixels
Higher-res screen

Compare Sony A5100 vs Sony NEX-5T

Canon G7X Mark III

Sony NEX-5T

$1074
1 inch

In-Camera Image Stabilization
Shoot 4K video

$299
APS-C

Larger sensor
Bigger pixels

Compare Canon G7X Mark III vs Sony NEX-5T

Compared to Sony A5000

Sony A5100

Sony A5000

$348
APS-C

Touchscreen
Higher effective ISO

$298
APS-C

Less expensive

Compare Sony A5100 vs Sony A5000

Canon G7X Mark III

Sony A5000

$1074
1 inch

In-Camera Image Stabilization
Shoot 4K video

$298
APS-C

Less expensive
Larger sensor

Compare Canon G7X Mark III vs Sony A5000

Compared to Canon G7X Mark II

Sony A5100

Canon G7X Mark II

$348
APS-C

Less expensive
Larger sensor

$843
1 inch

In-Camera Image Stabilization
Integrated ND filter

Compare Sony A5100 vs Canon G7X Mark II

Canon G7X Mark III

Canon G7X Mark II

$1074
1 inch

Shoot 4K video
In-camera panoramas

$843
1 inch

Less expensive
NFC

Compare Canon G7X Mark III vs Canon G7X Mark II

Compared to Canon G5X Mark II

Sony A5100

Canon G5X Mark II

$348
APS-C

Less expensive
Larger sensor

$899
1 inch

Eye-level viewfinder
In-Camera Image Stabilization

Compare Sony A5100 vs Canon G5X Mark II

Canon G7X Mark III

Canon G5X Mark II

$1074
1 inch

Less expensive
External Mic Jack

$899
1 inch

Eye-level viewfinder
More telephoto lens reach

Compare Canon G7X Mark III vs Canon G5X Mark II

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