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Pentax RZ18 vs Pentax Q10

Portability
92
Imaging
39
Features
37
Overall
38
Pentax Optio RZ18 front
 
Pentax Q10 front
Portability
92
Imaging
36
Features
56
Overall
44

Pentax RZ18 vs Pentax Q10 Key Specs

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
  • Announced September 2011
Pentax Q10
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax Q Mount
  • 200g - 102 x 58 x 34mm
  • Introduced September 2012
  • Succeeded the Pentax Q
  • Replacement is Pentax Q7
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Pentax RZ18 vs Pentax Q10 Overview

In this article, we will be contrasting the Pentax RZ18 vs Pentax Q10, one being a Small Sensor Superzoom and the latter is a Entry-Level Mirrorless and they are both produced by Pentax. There exists a big gap among the image resolutions of the RZ18 (16MP) and Q10 (12MP) but they use the same exact sensor measurements (1/2.3").

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The RZ18 was unveiled 12 months earlier than the Q10 and they are both of a similar generation. Both of the cameras offer different body type with the Pentax RZ18 being a Compact camera and the Pentax Q10 being a Rangefinder-style mirrorless camera.

Before diving through a detailed comparison, below is a simple summary of how the RZ18 scores versus the Q10 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax RZ18 over the Pentax Q10

 RZ18 Q10 

Reasons to pick Pentax Q10 over the Pentax RZ18

 Q10 RZ18 
IntroducedSeptember 2012September 2011More recent by 12 months

Common features in the Pentax RZ18 and Pentax Q10

 RZ18 Q10 
Focus manually Very accurate focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen measurements
Screen resolution460k460kThe same screen resolution
Selfie screen Neither contains selfie screen
Touch friendly screen Neither contains Touch friendly screen

Pentax RZ18 vs Pentax Q10 Physical Comparison

If you're intending to lug around your camera often, you will want to factor its weight and dimensions. The Pentax RZ18 has got physical dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") and a weight of 178 grams (0.39 lbs) while the Pentax Q10 has dimensions of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") and a weight of 200 grams (0.44 lbs).

Take a look at the Pentax RZ18 vs Pentax Q10 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that time. Below is the front view proportions comparison of the RZ18 against the Q10.

Pentax RZ18 vs Pentax Q10 size comparison

Using dimensions and weight, the portability score of the RZ18 and Q10 is 92 and 92 respectively.

Pentax RZ18 vs Pentax Q10 top view buttons comparison

Pentax RZ18 vs Pentax Q10 Sensor Comparison

Typically, it can be difficult to visualise the contrast in sensor measurements only by looking through a spec sheet. The photograph underneath will provide you a greater sense of the sensor dimensions in the RZ18 and Q10.

Clearly, both of the cameras offer the same exact sensor sizing albeit not the same megapixels. You should expect the Pentax RZ18 to provide you with extra detail having an extra 4 Megapixels. Higher resolution will also make it easier to crop pictures a little more aggressively. The older RZ18 will be behind when it comes to sensor innovation.

Pentax RZ18 vs Pentax Q10 sensor size comparison

Pentax RZ18 vs Pentax Q10 Screen and ViewFinder

Pentax RZ18 vs Pentax Q10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax RZ18 Portrait photography information
Pentax Q10 Portrait photography information
36
manual focus
resolution is good (16 megapixels)
no manual mode
no external flash support
sensor size is tiny (1/2.3")
has no RAW files
48
focusing manually
flash sync is higher than normal (1/2,000s)
comes with face detect focus
saves RAW files
low megapixels (12MP)
small sensor size (1/2.3")
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Street Comparison

Pentax RZ18 Street photography factors
Pentax Q10 Street photography factors
65
has image stabilization (Sensor-shift)
weather proof
lighter than competition in class (178g)
fixed screen
sensor size is tiny (1/2.3")
has no RAW files
68
image stabilization (Sensor based)
saves RAW files
lighter than competition (200 grams)
fixed screen
small sensor size (1/2.3")
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Sports Comparison

Pentax RZ18 Sports photography factors
Pentax Q10 Sports photography factors
47
excellent zoom range (25-450mm 18.0 x zoom)
has image stabilization (Sensor-shift)
resolution is good (16 megapixels)
includes tracking autofocus
weather proof
very slow continuous shooting (1.0 frames/s)
no shutter priority
sensor size is tiny (1/2.3")
has no phase detect autofocus
36
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based)
comes with tracking focus
slow fps (5.0 frames per second)
low megapixels (12 megapixels)
small sensor size (1/2.3")
bad battery (270 CIPA)
lack of phase detect auto focus
Photography Glossary

Travel Comparison

Pentax RZ18 Travel photography info
Pentax Q10 Travel photography info
71
lighter than competition in class (178g)
weather proof
resolution is good (16 megapixels)
flash built-in
decently wide (25mm)
great zoom (450mm)
doesn't have Time Lapse function
display isn't selfie friendly
somewhat slow maximum aperture (f3.5)
60
lighter than competition (200g)
built-in flash
bad battery (270 per charge)
low megapixels (12MP)
display isn't selfie friendly
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Landscape Comparison

Landscape photography with Pentax RZ18
Landscape photography with Pentax Q10
49
manual focus
decently wide (25mm)
nice screen size (3")
has image stabilization (Sensor-shift)
resolution is good (16MP)
weather proof
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual mode
sensor size is tiny (1/2.3")
has no RAW files
doesn't have Time Lapse function
54
focusing manually
interchangeable lenses (Pentax Q mount)
screen size is good (3 inch)
image stabilization (Sensor based)
saves RAW files
low megapixels (12MP)
small sensor size (1/2.3")
bad battery (270 CIPA)
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Vlogging Comparison

Pentax RZ18 as a Vlogging camera
Pentax Q10 as a Vlogging camera
30
decently wide (25mm)
has image stabilization (Sensor-shift)
lighter than competition in class (178g)
somewhat slow maximum aperture (f3.5)
display isn't selfie friendly
video resolution low (1280 x 720 pixels)
doesn't have external mic jack
35
image stabilization (Sensor based)
comes with face detect focus
video res high (1920 x 1080 pxls)
lighter than competition (200 grams)
display isn't selfie friendly
missing mic jack
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Pentax RZ18 vs Pentax Q10 Specifications

Detailed spec comparison table for Pentax RZ18 and Pentax Q10
 Pentax Optio RZ18Pentax Q10
General Information
Brand Name Pentax Pentax
Model Pentax Optio RZ18 Pentax Q10
Type Small Sensor Superzoom Entry-Level Mirrorless
Announced 2011-09-12 2012-09-10
Body design Compact Rangefinder-style mirrorless
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 16 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 4000 x 3000
Max native ISO 6400 6400
Lowest native ISO 80 100
RAW pictures
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 25
Lens
Lens mount fixed lens Pentax Q
Lens focal range 25-450mm (18.0x) -
Largest aperture f/3.5-5.9 -
Macro focus distance 4cm -
Available lenses - 8
Crop factor 5.9 5.8
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3 inch 3 inch
Display resolution 460 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch display
Display technology TFT color LCD with Anti-reflective coating TFT Color LCD
Viewfinder Information
Viewfinder None Optical (optional)
Features
Slowest shutter speed 4 secs 30 secs
Maximum shutter speed 1/2000 secs 1/8000 secs
Continuous shooting speed 1.0 frames per second 5.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
Flash range 2.80 m 7.00 m
Flash settings Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Trailing-curtain sync
Hot shoe
AEB
White balance bracketing
Maximum flash sync - 1/2000 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (30 fps), 1280 x 720p (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 178 gr (0.39 pounds) 200 gr (0.44 pounds)
Dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 102 x 58 x 34mm (4.0" x 2.3" x 1.3")
DXO scores
DXO All around score not tested 49
DXO Color Depth score not tested 21.1
DXO Dynamic range score not tested 10.9
DXO Low light score not tested 183
Other
Battery life - 270 images
Battery format - Battery Pack
Battery model D-LI92 D-LI68
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC
Storage slots One One
Pricing at launch $210 $350