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Pentax MX-1 vs Pentax RZ18

Portability
84
Imaging
37
Features
60
Overall
46
Pentax MX-1 front
 
Pentax Optio RZ18 front
Portability
92
Imaging
39
Features
37
Overall
38

Pentax MX-1 vs Pentax RZ18 Key Specs

Pentax MX-1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Tilting Screen
  • ISO 100 - 12800
  • Sensor-shift Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • 28-112mm (F1.8-2.5) lens
  • 391g - 122 x 61 x 51mm
  • Launched July 2013
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
  • Launched September 2011
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Pentax MX-1 vs Pentax RZ18 Overview

Here, we are reviewing the Pentax MX-1 vs Pentax RZ18, one is a Small Sensor Compact and the other is a Small Sensor Superzoom and they are both produced by Pentax. There is a big difference among the image resolutions of the MX-1 (12MP) and RZ18 (16MP) and the MX-1 (1/1.7") and RZ18 (1/2.3") posses totally different sensor dimensions.

Photography Glossary

The MX-1 was announced 22 months after the RZ18 making them a generation away from each other. Each of the cameras feature the same body design (Compact).

Before delving right into a step-by-step comparison, here is a simple summary of how the MX-1 matches up vs the RZ18 for portability, imaging, features and an overall mark.

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Reasons to pick Pentax MX-1 over the Pentax RZ18

 MX-1 RZ18 
LaunchedJuly 2013September 2011Newer by 22 months
Display typeTiltingFixed Tilting display
Display resolution920k460kClearer display (+460k dot)

Reasons to pick Pentax RZ18 over the Pentax MX-1

 RZ18 MX-1 

Common features in the Pentax MX-1 and Pentax RZ18

 MX-1 RZ18 
Focus manually Dial accurate focus
Display size3"3"Same display sizing
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Pentax MX-1 vs Pentax RZ18 Physical Comparison

For anybody who is aiming to travel with your camera often, you have to think about its weight and volume. The Pentax MX-1 comes with outside measurements of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") along with a weight of 391 grams (0.86 lbs) while the Pentax RZ18 has sizing of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs).

Look at the Pentax MX-1 vs Pentax RZ18 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose at the time. Underneath is a front view sizing comparison of the MX-1 against the RZ18.

Pentax MX-1 vs Pentax RZ18 size comparison

Factoring in size and weight, the portability score of the MX-1 and RZ18 is 84 and 92 respectively.

Pentax MX-1 vs Pentax RZ18 top view buttons comparison

Pentax MX-1 vs Pentax RZ18 Sensor Comparison

Generally, its tough to visualise the difference in sensor dimensions purely by checking out specifications. The image below will help provide you a clearer sense of the sensor measurements in the MX-1 and RZ18.

Plainly, the two cameras feature different megapixels and different sensor dimensions. The MX-1 with its larger sensor will make achieving shallow depth of field simpler and the Pentax RZ18 will provide greater detail with its extra 4 Megapixels. Greater resolution can also let you crop pics way more aggressively. The younger MX-1 is going to have an advantage when it comes to sensor tech.

Pentax MX-1 vs Pentax RZ18 sensor size comparison

Pentax MX-1 vs Pentax RZ18 Screen and ViewFinder

Pentax MX-1 vs Pentax RZ18 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax MX-1 Portrait photography advice
Pentax RZ18 Portrait photography advice
42
focusing manually
provides face detect autofocus
delivers RAW formats
no external flash support
low megapixels (12MP)
tiny sensor (1/1.7")
36
manual focus
sensor resolution is decent (16 megapixels)
no manual control
external flash not possible
tiny sensor (1/2.3")
lacks RAW format
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Street Comparison

Pentax MX-1 Street photography features
Pentax RZ18 Street photography features
65
screen tilts
image stabilization (Sensor-shift)
delivers RAW formats
tiny sensor (1/1.7")
more heavy than average in class (391 grams)
65
has image stabilization (Sensor-shift)
environment proofing
lighter than competition (178g)
no moving screen
tiny sensor (1/2.3")
lacks RAW format
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Sports Comparison

Pentax MX-1 Sports photography details
Pentax RZ18 Sports photography details
43
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor-shift)
provides tracking focus
great battery life (290 CIPA)
painfully slow continuous shooting (1.0 fps)
low megapixels (12 megapixels)
tiny sensor (1/1.7")
lacks phase detect autofocus
47
great zoom range (25-450mm 18.0 x zoom)
has image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
features tracking autofocus
environment proofing
slow frames per second (1.0 frames per second)
no shutter priority mode
tiny sensor (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Travel photography with Pentax MX-1
Travel photography with Pentax RZ18
61
great battery life (290 CIPA)
flash built-in
decently wide (28mm)
fast max aperture (f1.8)
lack of Timelapse mode
more heavy than average in class (391g)
low megapixels (12MP)
display is not selfie friendly
71
lighter than competition (178g)
environment proofing
sensor resolution is decent (16MP)
flash built-in
pretty wide (25mm)
great zoom (450mm)
doesn't have Time Lapse recording
screen isn't selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Landscape photography with Pentax MX-1
Landscape photography with Pentax RZ18
55
focusing manually
decently wide (28mm)
fast max aperture (f1.8)
good sized screen (3 inch)
image stabilization (Sensor-shift)
delivers RAW formats
great battery life (290 CIPA)
lens is fixed (fixed lens mount)
low megapixels (12MP)
tiny sensor (1/1.7")
lack of Timelapse mode
49
manual focus
pretty wide (25mm)
screen is a decent size (3")
has image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
environment proofing
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
no manual control
tiny sensor (1/2.3")
lacks RAW format
doesn't have Time Lapse recording
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Vlogging Comparison

Pentax MX-1 Vlogging information
Pentax RZ18 Vlogging information
33
decently wide (28mm)
fast max aperture (f1.8)
image stabilization (Sensor-shift)
provides face detect autofocus
high res video (1920 x 1080 pixels)
display is not selfie friendly
lack of microphone socket
more heavy than average in class (391 grams)
30
pretty wide (25mm)
has image stabilization (Sensor-shift)
lighter than competition (178g)
sluggish max aperture (f3.5)
screen isn't selfie friendly
low quality video (1280 x 720 pxls)
doesn't have external mic socket
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Pentax MX-1 vs Pentax RZ18 Specifications

Detailed spec comparison table for Pentax MX-1 and Pentax RZ18
 Pentax MX-1Pentax Optio RZ18
General Information
Brand Pentax Pentax
Model Pentax MX-1 Pentax Optio RZ18
Type Small Sensor Compact Small Sensor Superzoom
Launched 2013-07-01 2011-09-12
Physical type Compact Compact
Sensor Information
Sensor type CMOS CCD
Sensor size 1/1.7" 1/2.3"
Sensor dimensions 7.44 x 5.58mm 6.08 x 4.56mm
Sensor area 41.5mm² 27.7mm²
Sensor resolution 12 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 12800 6400
Lowest native ISO 100 80
RAW images
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 25 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-112mm (4.0x) 25-450mm (18.0x)
Highest aperture f/1.8-2.5 f/3.5-5.9
Macro focus range 1cm 4cm
Focal length multiplier 4.8 5.9
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 920 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Screen technology TFT LCD with AR coating TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 30 secs 4 secs
Max shutter speed 1/8000 secs 1/2000 secs
Continuous shutter rate 1.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range 12.00 m 2.80 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Speed sync, Trailing Curtain sync Auto, On, Off, Red-eye, Soft
External flash
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 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected 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 391 grams (0.86 pounds) 178 grams (0.39 pounds)
Physical dimensions 122 x 61 x 51mm (4.8" x 2.4" x 2.0") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall score 49 not tested
DXO Color Depth score 20.4 not tested
DXO Dynamic range score 11.3 not tested
DXO Low light score 208 not tested
Other
Battery life 290 photos -
Form of battery Battery Pack -
Battery model D-Li-106 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots 1 1
Launch pricing $400 $210