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Canon SX730 HS vs Pentax RZ18

Portability
88
Imaging
47
Features
59
Overall
51
Canon PowerShot SX730 HS front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Canon SX730 HS vs Pentax RZ18 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
  • Previous Model is Canon SX720 HS
  • Successor is Canon SX740 HS
Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Released September 2011
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Canon SX730 HS vs Pentax RZ18 Overview

Let's look closer at the Canon SX730 HS and Pentax RZ18, both Small Sensor Superzoom cameras by manufacturers Canon and Pentax. There exists a crucial gap among the image resolutions of the SX730 HS (20.3MP) and RZ18 (16MP) but both cameras have the identical sensor sizes (1/2.3").

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The SX730 HS was unveiled 5 years later than the RZ18 and that is a fairly serious gap as far as camera technology is concerned. Each of the cameras feature the same body design (Compact).

Before getting into a detailed comparison, here is a simple view of how the SX730 HS matches up vs the RZ18 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Canon SX730 HS over the Pentax RZ18

 SX730 HS RZ18 
ReleasedApril 2017September 2011Fresher by 68 months
Display typeTiltingFixed Tilting display
Display resolution922k460kSharper display (+462k dot)
Selfie screen Take selfies

Reasons to pick Pentax RZ18 over the Canon SX730 HS

 RZ18 SX730 HS 

Common features in the Canon SX730 HS and Pentax RZ18

 SX730 HS RZ18 
Manual focus More accurate focus
Display size3"3"Same display dimensions
Touch display Neither provides Touch display

Canon SX730 HS vs Pentax RZ18 Physical Comparison

For anybody who is aiming to carry your camera often, you're going to have to factor in its weight and proportions. The Canon SX730 HS provides outer measurements of 110mm x 64mm x 40mm (4.3" x 2.5" x 1.6") accompanied by a weight of 300 grams (0.66 lbs) and the Pentax RZ18 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") along with a weight of 178 grams (0.39 lbs).

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Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing during that time. The following is a front view dimensions comparison of the SX730 HS compared to the RZ18.

Canon SX730 HS vs Pentax RZ18 size comparison

Factoring in dimensions and weight, the portability grade of the SX730 HS and RZ18 is 88 and 92 respectively.

Canon SX730 HS vs Pentax RZ18 top view buttons comparison

Canon SX730 HS vs Pentax RZ18 Sensor Comparison

Normally, its tough to visualize the contrast in sensor sizing simply by going through technical specs. The photograph here should give you a more clear sense of the sensor measurements in the SX730 HS and RZ18.

As you can tell, both of these cameras feature the identical sensor size but different MP. You should anticipate the Canon SX730 HS to provide extra detail having an extra 4.3 Megapixels. Greater resolution will also help you crop pics way more aggressively. The newer SX730 HS provides a benefit with regard to sensor innovation.

Canon SX730 HS vs Pentax RZ18 sensor size comparison

Canon SX730 HS vs Pentax RZ18 Screen and ViewFinder

Canon SX730 HS vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SX730 HS Portrait photography info
Pentax RZ18 Portrait photography info
48
has manual focus
sensor resolution is decent (20.3MP)
provides face detect autofocus
can't use external flash
sensor size is tiny (1/2.3")
does not have RAW support
36
focusing manually
good megapixels (16 megapixels)
lack of manual exposure
no external flash support
tiny sensor (1/2.3")
no RAW format
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Street Comparison

Canon SX730 HS Street photography factors
Pentax RZ18 Street photography factors
69
screen tilts
has image stabilization (Optical)
lighter than average (300 grams)
sensor size is tiny (1/2.3")
does not have RAW support
65
image stabilization (Sensor-shift)
environment proofing
lighter than others (178g)
no articulating screen
tiny sensor (1/2.3")
no RAW format
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Sports Comparison

Canon SX730 HS Sports photography information
Pentax RZ18 Sports photography information
48
amazing zoom range (24-960mm 40.0 x zoom)
has image stabilization (Optical)
sensor resolution is decent (20.3 megapixels)
provides tracking focus
slow frames per second (5.9 frames per second)
sensor size is tiny (1/2.3")
low battery pack (250 shots)
does not have phase detect autofocus
47
great zoom range (25-450mm 18.0 x zoom)
image stabilization (Sensor-shift)
good megapixels (16MP)
offers tracking focus
environment proofing
max fps low (1.0 frames/s)
lack of shutter priority mode
tiny sensor (1/2.3")
no phase detect AF
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Travel Comparison

Travel photography with Canon SX730 HS
Travel photography with Pentax RZ18
72
lighter than average (300g)
connects via bluetooth
sensor resolution is decent (20.3MP)
has built in flash
screen is selfie friendly
pretty wide (24mm)
long reach (960mm)
missing Time Lapse recording
low battery pack (250 shots)
sluggish max aperture (f3.3)
71
lighter than others (178 grams)
environment proofing
good megapixels (16 megapixels)
has built in flash
quite wide (25mm)
very long zoom (450mm)
doesn't have Timelapse recording
does not posses selfie friendly display
sluggish maximum aperture (f3.5)
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Landscape Comparison

Canon SX730 HS as a Landscape photography camera
Pentax RZ18 as a Landscape photography camera
50
has manual focus
pretty wide (24mm)
nice screen size (3 inch)
has image stabilization (Optical)
sensor resolution is decent (20.3 megapixels)
can't swap lenses (fixed lens mount)
sluggish max aperture (f3.3)
sensor size is tiny (1/2.3")
does not have RAW support
low battery pack (250 shots)
missing Time Lapse recording
49
focusing manually
quite wide (25mm)
nice screen size (3")
image stabilization (Sensor-shift)
good megapixels (16 megapixels)
environment proofing
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
tiny sensor (1/2.3")
no RAW format
doesn't have Timelapse recording
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Vlogging Comparison

Canon SX730 HS Vlogging factors
Pentax RZ18 Vlogging factors
74
pretty wide (24mm)
screen is selfie friendly
has image stabilization (Optical)
provides face detect autofocus
video resolution high (1920 x 1080 resolution)
lighter than average (300 grams)
sluggish max aperture (f3.3)
missing mic port
30
quite wide (25mm)
image stabilization (Sensor-shift)
lighter than others (178g)
sluggish maximum aperture (f3.5)
does not posses selfie friendly display
video resolution low (1280 x 720 resolution)
doesn't have microphone socket
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Canon SX730 HS vs Pentax RZ18 Specifications

Detailed spec comparison table for Canon SX730 HS and Pentax RZ18
 Canon PowerShot SX730 HSPentax Optio RZ18
General Information
Brand Canon Pentax
Model Canon PowerShot SX730 HS Pentax Optio RZ18
Class Small Sensor Superzoom Small Sensor Superzoom
Introduced 2017-04-06 2011-09-12
Physical type Compact Compact
Sensor Information
Processor Chip DIGIC 6 -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 20.3 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 5184 x 3888 4608 x 3456
Max native ISO 3200 6400
Lowest native ISO 80 80
RAW support
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-960mm (40.0x) 25-450mm (18.0x)
Largest aperture f/3.3-6.9 f/3.5-5.9
Macro focus distance 1cm 4cm
Focal length multiplier 5.8 5.9
Screen
Type of display Tilting Fixed Type
Display diagonal 3" 3"
Display resolution 922k dots 460k dots
Selfie friendly
Liveview
Touch friendly
Display tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 15 seconds 4 seconds
Max shutter speed 1/3200 seconds 1/2000 seconds
Continuous shutter rate 5.9fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash range 4.00 m (with Auto ISO) 2.80 m
Flash settings Auto, on, slow synchro, off Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 300 gr (0.66 lb) 178 gr (0.39 lb)
Physical dimensions 110 x 64 x 40mm (4.3" x 2.5" x 1.6") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 250 photos -
Battery type Battery Pack -
Battery model - D-LI92
Self timer Yes (2 or 10 secs, self-timer) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC card SD/SDHC/SDXC, Internal
Card slots Single Single
Retail cost $399 $210