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Canon SX730 HS vs Sony A7R IV

Portability
88
Imaging
47
Features
59
Overall
51
Canon PowerShot SX730 HS front
 
Sony Alpha A7R IV front
Portability
62
Imaging
81
Features
93
Overall
85

Canon SX730 HS vs Sony A7R IV Key Specs

Canon SX730 HS
(Full Review)
  • 20.3MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-960mm (F3.3-6.9) lens
  • 300g - 110 x 64 x 40mm
  • Introduced April 2017
  • Succeeded the Canon SX720 HS
  • Newer Model is Canon SX740 HS
Sony A7R IV
(Full Review)
  • 61MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Increase to 102800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 665g - 129 x 96 x 78mm
  • Introduced July 2019
  • Earlier Model is Sony A7R III
  • Refreshed by Sony A7R V
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Canon SX730 HS vs Sony A7R IV Overview

Let's look a little more closely at the Canon SX730 HS vs Sony A7R IV, one being a Small Sensor Superzoom and the other is a Pro Mirrorless by rivals Canon and Sony. There exists a significant gap between the image resolutions of the SX730 HS (20.3MP) and A7R IV (61MP) and the SX730 HS (1/2.3") and A7R IV (Full frame) boast different sensor size.

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The SX730 HS was unveiled 3 years before the A7R IV and that is quite a sizable gap as far as technology is concerned. The two cameras feature different body design with the Canon SX730 HS being a Compact camera and the Sony A7R IV being a SLR-style mirrorless camera.

Before we go straight to a complete comparison, here is a concise summation of how the SX730 HS grades against the A7R IV when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Canon SX730 HS over the Sony A7R IV

 SX730 HS A7R IV 
Selfie screen Take selfies

Reasons to pick Sony A7R IV over the Canon SX730 HS

 A7R IV SX730 HS 
IntroducedJuly 2019April 2017More recent by 27 months
Display resolution1440k922kCrisper display (+518k dot)
Touch display Easily navigate

Common features in the Canon SX730 HS and Sony A7R IV

 SX730 HS A7R IV 
Manual focus Very accurate focus
Display typeTiltingTiltingTilting display
Display size3"3"Same display size

Canon SX730 HS vs Sony A7R IV Physical Comparison

In case you're aiming to lug around your camera frequently, you're going to have to factor its weight and proportions. The Canon SX730 HS features outside dimensions of 110mm x 64mm x 40mm (4.3" x 2.5" x 1.6") accompanied by a weight of 300 grams (0.66 lbs) whilst the Sony A7R IV has measurements of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") having a weight of 665 grams (1.47 lbs).

Analyze the Canon SX730 HS vs Sony A7R IV in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you are using at that moment. Below is a front view proportions comparison of the SX730 HS compared to the A7R IV.

Canon SX730 HS vs Sony A7R IV size comparison

Taking into account dimensions and weight, the portability score of the SX730 HS and A7R IV is 88 and 62 respectively.

Canon SX730 HS vs Sony A7R IV top view buttons comparison

Canon SX730 HS vs Sony A7R IV Sensor Comparison

Quite often, it is hard to picture the contrast between sensor measurements simply by reviewing specifications. The photograph here may offer you a far better sense of the sensor sizes in the SX730 HS and A7R IV.

Plainly, the 2 cameras come with different megapixels and different sensor measurements. The SX730 HS with its tinier sensor is going to make getting shallow depth of field more difficult and the Sony A7R IV will offer you extra detail having an extra 40.7 Megapixels. Greater resolution will also help you crop images a good deal more aggressively. The older SX730 HS is going to be behind with regard to sensor innovation.

Canon SX730 HS vs Sony A7R IV sensor size comparison

Canon SX730 HS vs Sony A7R IV Screen and ViewFinder

Canon SX730 HS vs Sony A7R IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SX730 HS Portrait photography factors
Sony A7R IV Portrait photography factors
48
you can focus manually
decent MP (20.3MP)
includes face detect focusing
no external flash support
small sensor size (1/2.3")
does not have RAW format
88
has manual focus
excellent MP (61MP)
sensor size is large (Full frame)
features face detection focus
saves RAW files
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Street Comparison

Canon SX730 HS as a Street photography camera
Sony A7R IV as a Street photography camera
69
tilting screen
built in image stabilization (Optical)
lighter than average in class (300g)
small sensor size (1/2.3")
does not have RAW format
79
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
saves RAW files
boasts touch to focus
weather sealing
good high ISO (32,000)
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Sports Comparison

Canon SX730 HS Sports photography details
Sony A7R IV Sports photography details
48
excellent zoom range (24-960mm 40.0 x zoom)
built in image stabilization (Optical)
decent MP (20.3 megapixels)
includes tracking focus
very slow continuous shooting (5.9 frames per second)
small sensor size (1/2.3")
bad battery power (250 shots)
does not have phase detect AF
90
high shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
excellent MP (61 megapixels)
sensor size is large (Full frame)
features tracking autofocus
weather sealing
great battery (670 CIPA)
sensor has phase detect auto focus
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Travel Comparison

Canon SX730 HS Travel photography information
Sony A7R IV Travel photography information
72
lighter than average in class (300g)
connects via bluetooth
decent MP (20.3 megapixels)
built-in flash
selfie friendly display
pretty wide (24mm)
very long reach (960mm)
no Timelapse recording
bad battery power (250 shots)
slow maximum aperture (f3.3)
74
great battery (670 per charge)
weather sealing
supports bluetooth
boasts touch to focus
excellent MP (61MP)
doesn't contain selfie friendly display
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Landscape Comparison

Canon SX730 HS Landscape photography info
Sony A7R IV Landscape photography info
50
you can focus manually
pretty wide (24mm)
pretty good screen size (3 inches)
built in image stabilization (Optical)
decent MP (20.3 megapixels)
lens is fixed (fixed lens mount)
slow maximum aperture (f3.3)
small sensor size (1/2.3")
does not have RAW format
bad battery power (250 CIPA)
no Timelapse recording
88
has manual focus
interchangeable lenses (Sony E mount)
good sized screen (3 inches)
built in image stabilization (Sensor based 5-axis)
excellent MP (61MP)
sensor size is large (Full frame)
doesnt have low pass filter
good high ISO (32,000)
saves RAW files
weather sealing
great battery (670 shots)
has dual storage slots
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Vlogging Comparison

Canon SX730 HS as a Vlogging camera
Sony A7R IV as a Vlogging camera
74
pretty wide (24mm)
selfie friendly display
built in image stabilization (Optical)
includes face detect focusing
video res high (1920 x 1080 resolution)
lighter than average in class (300 grams)
slow maximum aperture (f3.3)
no microphone jack
37
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
features face detection focus
video res high (3840 x 2160 resolution)
includes external mic jack
doesn't contain selfie friendly display
Photography Glossary

Canon SX730 HS vs Sony A7R IV Specifications

Detailed spec comparison table for Canon SX730 HS and Sony A7R IV
 Canon PowerShot SX730 HSSony Alpha A7R IV
General Information
Brand Canon Sony
Model Canon PowerShot SX730 HS Sony Alpha A7R IV
Type Small Sensor Superzoom Pro Mirrorless
Introduced 2017-04-06 2019-07-16
Body design Compact SLR-style mirrorless
Sensor Information
Powered by DIGIC 6 Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.8 x 23.8mm
Sensor surface area 28.1mm² 852.0mm²
Sensor resolution 20.3 megapixels 61 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 9504 x 6336
Maximum native ISO 3200 32000
Maximum boosted ISO - 102800
Minimum native ISO 80 100
RAW data
Minimum boosted ISO - 50
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 567
Lens
Lens mounting type fixed lens Sony E
Lens focal range 24-960mm (40.0x) -
Highest aperture f/3.3-6.9 -
Macro focus distance 1cm -
Number of lenses - 121
Crop factor 5.8 1
Screen
Display type Tilting Tilting
Display size 3 inch 3 inch
Display resolution 922 thousand dot 1,440 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 5,760 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Slowest shutter speed 15 seconds 30 seconds
Maximum shutter speed 1/3200 seconds 1/8000 seconds
Continuous shooting speed 5.9fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 4.00 m (with Auto ISO) no built-in flash
Flash settings Auto, on, slow synchro, off Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync.
External flash
AE bracketing
White balance bracketing
Maximum flash sync - 1/250 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 1920x1080 3840x2160
Video data format MPEG-4, H.264 MPEG-4, XAVC S, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1(5 GBit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 300 grams (0.66 lb) 665 grams (1.47 lb)
Physical dimensions 110 x 64 x 40mm (4.3" x 2.5" x 1.6") 129 x 96 x 78mm (5.1" x 3.8" x 3.1")
DXO scores
DXO All around score not tested 99
DXO Color Depth score not tested 26.0
DXO Dynamic range score not tested 14.8
DXO Low light score not tested 3344
Other
Battery life 250 pictures 670 pictures
Style of battery Battery Pack Battery Pack
Battery model - NP-FZ100
Self timer Yes (2 or 10 secs, self-timer) Yes
Time lapse recording
Type of storage SD/SDHC/SDXC card Dual SD/SDHC/SDXC (UHS-II compatible)
Storage slots 1 Two
Pricing at launch $399 $3,498