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Canon R100 vs Canon SX420 IS

Portability
76
Imaging
72
Features
70
Overall
71
Canon EOS R100 front
 
Canon PowerShot SX420 IS front
Portability
80
Imaging
46
Features
34
Overall
41

Canon R100 vs Canon SX420 IS Key Specs

Canon R100
(Full Review)
  • 24MP - APS-C Sensor
  • 3.00" Fixed Display
  • ISO 100 - 12800 (Push to 25600)
  • 3840 x 2160 video
  • Canon RF Mount
  • 356g - 116 x 86 x 69mm
  • Announced May 2023
Canon SX420 IS
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-1008mm (F3.5-6.6) lens
  • 325g - 104 x 69 x 85mm
  • Announced January 2016
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Canon R100 vs Canon SX420 IS Overview

Lets examine more in depth at the Canon R100 versus Canon SX420 IS, former is a Entry-Level Mirrorless while the other is a Small Sensor Superzoom and they are both manufactured by Canon. The sensor resolution of the R100 (24MP) and the SX420 IS (20MP) is fairly close but the R100 (APS-C) and SX420 IS (1/2.3") feature totally different sensor measurements.

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The R100 was introduced 7 years after the SX420 IS which is a fairly big difference as far as camera tech is concerned. Both the cameras offer different body type with the Canon R100 being a SLR-style mirrorless camera and the Canon SX420 IS being a SLR-like (bridge) camera.

Before going straight into a full comparison, below is a brief summation of how the R100 scores versus the SX420 IS when considering portability, imaging, features and an overall score.

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Reasons to pick Canon R100 over the Canon SX420 IS

 R100 SX420 IS 
AnnouncedMay 2023January 2016More modern by 90 months
Display resolution1040k230kCrisper display (+810k dot)

Reasons to pick Canon SX420 IS over the Canon R100

 SX420 IS R100 

Common features in the Canon R100 and Canon SX420 IS

 R100 SX420 IS 
Focus manually Dial precise focus
Display typeFixed Fixed Fixed display
Display sizing3.00"3"Equivalent display measurements
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Canon R100 vs Canon SX420 IS Physical Comparison

For anyone who is going to carry around your camera, you will have to take into account its weight and size. The Canon R100 enjoys outside dimensions of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") along with a weight of 356 grams (0.78 lbs) and the Canon SX420 IS has specifications of 104mm x 69mm x 85mm (4.1" x 2.7" x 3.3") along with a weight of 325 grams (0.72 lbs).

Check out the Canon R100 versus Canon SX420 IS in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you are employing at the time. The following is the front view over all size comparison of the R100 vs the SX420 IS.

Canon R100 vs Canon SX420 IS size comparison

Factoring in size and weight, the portability score of the R100 and SX420 IS is 76 and 80 respectively.

Canon R100 vs Canon SX420 IS top view buttons comparison

Canon R100 vs Canon SX420 IS Sensor Comparison

In many cases, it is very hard to visualise the gap in sensor sizes purely by viewing technical specs. The picture here should give you a clearer sense of the sensor dimensions in the R100 and SX420 IS.

As you can tell, the 2 cameras enjoy different megapixels and different sensor sizes. The R100 with its larger sensor will make getting shallow DOF less difficult and the Canon R100 will result in greater detail using its extra 4 Megapixels. Greater resolution can also help you crop photos far more aggressively. The more recent R100 is going to have a benefit when it comes to sensor tech.

Canon R100 vs Canon SX420 IS sensor size comparison

Canon R100 vs Canon SX420 IS Screen and ViewFinder

Canon R100 vs Canon SX420 IS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon R100 Portrait photography factors
Canon SX420 IS Portrait photography factors
83
has manual focus
decent MP (24 megapixels)
sensor size is decent (APS-C)
comes with face detection focusing
saves RAW formats
44
has manual focus
good MP (20 megapixels)
includes face detect autofocus
manual exposure not available
cannot use external flash
sensor size is very small (1/2.3")
lack of RAW format
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Street Comparison

Canon R100 Street photography highlights
Canon SX420 IS Street photography highlights
69
sensor size is decent (APS-C)
saves RAW formats
boasts touch to focus
no moving screen
lack of image stabilization
52
has image stabilization (Optical)
screen does not articulate
sensor size is very small (1/2.3")
lack of RAW format
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Sports Comparison

Sports photography with Canon R100
Sports photography with Canon SX420 IS
64
silent mode (1/4,000s)
decent MP (24 megapixels)
sensor size is decent (APS-C)
comes with tracking autofocus
maximum shutter speed is a little low