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Canon R100 vs Sony A7 IV

Portability
76
Imaging
72
Features
70
Overall
71
Canon EOS R100 front
 
Sony Alpha A7 IV front
Portability
61
Imaging
80
Features
92
Overall
84

Canon R100 vs Sony A7 IV Key Specs

Canon R100
(Full Review)
  • 24MP - APS-C Sensor
  • 3.00" Fixed Screen
  • ISO 100 - 12800 (Boost to 25600)
  • 3840 x 2160 video
  • Canon RF Mount
  • 356g - 116 x 86 x 69mm
  • Launched May 2023
Sony A7 IV
(Full Review)
  • 33MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Launched October 2021
  • Older Model is Sony A7 III
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Canon R100 vs Sony A7 IV Overview

Its time to look a little more in depth at the Canon R100 and Sony A7 IV, former being a Entry-Level Mirrorless while the other is a Pro Mirrorless by rivals Canon and Sony. There is a large difference among the image resolutions of the R100 (24MP) and A7 IV (33MP) and the R100 (APS-C) and A7 IV (Full frame) come with different sensor size.

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The R100 was manufactured 20 months later than the A7 IV making the cameras a generation apart from each other. Both cameras come with the identical body type (SLR-style mirrorless).

Before getting straight into a more detailed comparison, below is a concise highlight of how the R100 grades vs the A7 IV when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Canon R100 over the Sony A7 IV

 R100 A7 IV 
LaunchedMay 2023October 2021Fresher by 20 months

Reasons to pick Sony A7 IV over the Canon R100

 A7 IV R100 
Display typeFully articulatedFixed Fully Articulating display
Display resolution1440k1040kSharper display (+400k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Common features in the Canon R100 and Sony A7 IV

 R100 A7 IV 
Manual focus More precise focusing
Display dimension3.00"3"Identical display size

Canon R100 vs Sony A7 IV Physical Comparison

For those who are intending to carry your camera, you will want to consider its weight and volume. The Canon R100 has got exterior measurements of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") accompanied by a weight of 356 grams (0.78 lbs) and the Sony A7 IV has sizing of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") accompanied by a weight of 699 grams (1.54 lbs).

Contrast the Canon R100 and Sony A7 IV in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary depending on the lens you are using at that moment. The following is the front view proportions comparison of the R100 against the A7 IV.

Canon R100 vs Sony A7 IV size comparison

Looking at size and weight, the portability score of the R100 and A7 IV is 76 and 61 respectively.

Canon R100 vs Sony A7 IV top view buttons comparison

Canon R100 vs Sony A7 IV Sensor Comparison

Usually, it can be tough to imagine the difference in sensor sizing only by researching specifications. The photograph below will help offer you a far better sense of the sensor measurements in the R100 and A7 IV.

To sum up, both of the cameras posses different megapixel count and different sensor sizing. The R100 due to its smaller sensor is going to make shooting shallower DOF tougher and the Sony A7 IV will result in greater detail due to its extra 9MP. Greater resolution will enable you to crop images somewhat more aggressively. The more modern R100 provides an advantage when it comes to sensor technology.

Canon R100 vs Sony A7 IV sensor size comparison

Canon R100 vs Sony A7 IV Screen and ViewFinder

Canon R100 vs Sony A7 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon R100 Portrait photography factors
Sony A7 IV Portrait photography factors
83
manual focus
resolution is good (24MP)
decent sensor size (APS-C)
supports face detect autofocus
exports RAW formats
81
has manual focus
high megapixels (33 megapixels)
sensor size is big (Full frame)
features face detect focus
supports RAW formats
does not have liveview
Photography Glossary

Street Comparison

Canon R100 Street photography advice
Sony A7 IV Street photography advice
69
decent sensor size (APS-C)
exports RAW formats
comes with focus via touch
screen does not articulate
does not have image stabilization
79
has image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
supports RAW formats
comes with focus by touch
weather proofing
above average high ISO (51,200)
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Sports Comparison

Sports photography with Canon R100
Sports photography with Sony A7 IV
64
quiet shutter (1/4,000 seconds)
resolution is good (24MP)
decent sensor size (APS-C)
supports tracking focus
max shutter speed is low