Canon 70D vs Sony RX10 III

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Canon 70D vs Sony RX10 III

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APS-C 337.5mm²
20.2 megapixels
ISO 100 - 12,800

Go in depth with our full Canon 70D Review.
How does it shoot? Canon 70D in the real world.
See real-world photos taken with the 70D.
Compare Canon 70D image quality against competitors.
What’s the bottom line? Read our Canon 70D conclusion.

1 inch 116.2mm²
20.1 megapixels
24.00mm - 600.00mm (35mm eq.)

Go in depth with our full Sony RX10 III Review.
How does it shoot? Sony RX10 III in the real world.
See real-world photos taken with the RX10 III.
Compare Sony RX10 III image quality against competitors.
What’s the bottom line? Read our Sony RX10 III conclusion.

Succeeded by the Canon 80D
Compare 70D vs 80D

Succeeded by the Sony RX10 IV
Compare RX10 III vs RX10 IV

Compare CANON 80D vs SONY RX10 IV

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Differences

Canon 70D advantages over Sony RX10 III

Less expensive
$999 vs $1398*
Save money for lenses or accessories
Tilt-swivel screen
Tilt-swivel vs tilt-only
Tilt and swivel the screen for maximum shooting flexibility
Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.11 vs 2.41 microns
Better low-light and dynamic range (all else equal)
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
Fast startup
~0.70 vs 2.1 sec
Faster startup lets you catch the moment
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
70D test data on DxO Mark RX10 III test data on DxO Mark

926 vs 472 iso
Take photos in low light with less noise
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

920 vs 420 shots
Capture more photos
Thinner
78 mm vs 127 mm
Thinner

Sony RX10 III advantages over Canon 70D

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
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
In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
NFC
Yes vs No
Simplifies pairing your camera with supported phones
More viewfinder magnification
0.70x vs 0.59x
Get a bigger view of the scene through the eye-level viewfinder
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Faster JPEG shooting
14.2 fps vs 6.7 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
8.0 fps vs 6.7 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
29 vs 14 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/8000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
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.
Top deck display
Both provide
Check settings with a screen on top of the camera
External Mic Jack
Both provide
Improved sound fidelity when shooting video
HDMI out
Both provide
Use HDMI output to monitor or review video
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
Integrated ND filter
Neither provide
Shoot in daylight with a large aperture or slow shutter
Dual card slots
Neither provide
Gives you more storage flexibility

User reviews

Amazon
Adorama
Read 70D User Reviews

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Buy the Canon 70D

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Body Only
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Kit with 18-55mm Lens

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Buy the Sony RX10 III

Sony RX10 III

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Review Excerpt

Dual Pixel CMOS AF delivers full-time continuous autofocus (with phase detect at every pixel in framing area) for video and Live View still shooting; Full HD (1080p) video recording with pro-level features and quality; Improved resolution and good high ISO performance; Excellent Wi-Fi remote shooting with full exposure controls; 3-inch articulating LCD touchscreen.
Image quality only improved slightly over 60D; Dynamic range still lags behind competing models; May not feature enough upgrades to convince people to step up from 60D.
Read our Canon 70D Review

Versatile all-in-one replacement for a DSLR or mirrorless camera; Great handling and build; Excellent image quality; Spectacular zoom reach; Swift performance with generous buffer depths; Extremely capable video capture; Comprehensive remote control; Quick-and-easy image sharing
Extremely expensive for a fixed-lens camera; Fairly heavy for fixed-lens camera; Somewhat soft in the corners at wide-angle or tele; Noise reduction intrudes at higher sensitivities; No built-in ND filter; Not as fast when shooting raws; Slow buffer clearing
Read our Sony RX10 III Review

The Competition

Compared to Nikon D7100

Canon 70D

Nikon D7100

$1149
APS-C

Tilt-swivel screen
Touchscreen

$745
APS-C

Less expensive
Fast startup

Compare Canon 70D vs Nikon D7100

Sony RX10 III

Nikon D7100

$1398
1 inch

Focus peaking
In-Camera Image Stabilization

$745
APS-C

Less expensive
Larger sensor

Compare Sony RX10 III vs Nikon D7100

Compared to Sony A77 II

Canon 70D

Sony A77 II

$1149
APS-C

Lens selection
Less expensive

$1198
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Canon 70D vs Sony A77 II

Sony RX10 III

Sony A77 II

$1398
1 inch

Less expensive
Shoot 4K video

$1198
APS-C

Tilt-swivel screen
Larger sensor

Compare Sony RX10 III vs Sony A77 II

Compared to Nikon D7200

Canon 70D

Nikon D7200

$1149
APS-C

Less expensive
Tilt-swivel screen

$1016
APS-C

Fast startup
NFC

Compare Canon 70D vs Nikon D7200

Sony RX10 III

Nikon D7200

$1398
1 inch

Focus peaking
In-Camera Image Stabilization

$1016
APS-C

Larger sensor
Bigger pixels

Compare Sony RX10 III vs Nikon D7200

Compared to Panasonic FZ2500

Canon 70D

Panasonic FZ2500

$1149
APS-C

Larger sensor
Bigger pixels

$899
1 inch

Focus peaking
In-Camera Image Stabilization

Compare Canon 70D vs Panasonic FZ2500

Sony RX10 III

Panasonic FZ2500

$1398
1 inch

Slower slow-motion
Larger lens aperture

$899
1 inch

Less expensive
Tilt-swivel screen

Compare Sony RX10 III vs Panasonic FZ2500

Compared to Sony RX10 IV

Canon 70D

Sony RX10 IV

$1149
APS-C

Less expensive
Tilt-swivel screen

$1698
1 inch

Focus peaking
In-Camera Image Stabilization

Compare Canon 70D vs Sony RX10 IV

Sony RX10 III

Sony RX10 IV

$1398
1 inch

Less expensive

$1698
1 inch

Touchscreen
Built-in Bluetooth

Compare Sony RX10 III vs Sony RX10 IV

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