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Pentax RZ18 vs Samsung Galaxy Camera

Portability
92
Imaging
38
Features
37
Overall
37
Pentax Optio RZ18 front
 
Samsung Galaxy Camera front
Portability
90
Imaging
39
Features
55
Overall
45

Pentax RZ18 vs Samsung Galaxy Camera Key Specs

Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • 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
Samsung Galaxy Camera
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 4.8" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-481mm (F2.8-5.9) lens
  • 300g - 129 x 71 x 19mm
  • Launched February 2013
  • Alternative Name is Wi-Fi
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Pentax RZ18 vs Samsung Galaxy Camera Overview

Its time to look closer at the Pentax RZ18 and Samsung Galaxy Camera, both Small Sensor Superzoom digital cameras by rivals Pentax and Samsung. The image resolution of the RZ18 (16MP) and the Galaxy Camera (16MP) is fairly well matched and both cameras offer the identical sensor measurements (1/2.3").

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The RZ18 was brought out 17 months prior to the Galaxy Camera making them a generation apart from one another. Both of these cameras feature the same body design (Compact).

Before getting into a detailed comparison, here is a quick summation of how the RZ18 scores vs the Galaxy Camera when considering portability, imaging, features and an overall grade.

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Reasons to pick Pentax RZ18 over the Samsung Galaxy Camera

 RZ18 Galaxy Camera 

Reasons to pick Samsung Galaxy Camera over the Pentax RZ18

 Galaxy Camera RZ18 
LaunchedFebruary 2013September 2011More recent by 17 months
Display size4.8"3"Larger display (+1.8")
Display resolution922k460kSharper display (+462k dot)
Touch display Easily navigate

Common features in the Pentax RZ18 and Samsung Galaxy Camera

 RZ18 Galaxy Camera 
Manual focus More precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither offers selfie screen

Pentax RZ18 vs Samsung Galaxy Camera Physical Comparison

If you're planning to lug around your camera regularly, you will need to consider its weight and volume. The Pentax RZ18 offers external 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) and the Samsung Galaxy Camera has sizing of 129mm x 71mm x 19mm (5.1" x 2.8" x 0.7") along with a weight of 300 grams (0.66 lbs).

Check the Pentax RZ18 and Samsung Galaxy Camera in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you are employing at that moment. Underneath is a front view dimensions comparison of the RZ18 and the Galaxy Camera.

Pentax RZ18 vs Samsung Galaxy Camera size comparison

Using dimensions and weight, the portability rating of the RZ18 and Galaxy Camera is 92 and 90 respectively.

Pentax RZ18 vs Samsung Galaxy Camera top view buttons comparison

Pentax RZ18 vs Samsung Galaxy Camera Sensor Comparison

Typically, it's difficult to see the contrast between sensor measurements only by reading through technical specs. The visual underneath should provide you a greater sense of the sensor measurements in the RZ18 and Galaxy Camera.

As you have seen, both of the cameras come with the identical sensor size and the same resolution therefore you should expect similar quality of files however you will want to factor the release date of the products into consideration. The older RZ18 is going to be disadvantaged with regard to sensor tech.

Pentax RZ18 vs Samsung Galaxy Camera sensor size comparison

Pentax RZ18 vs Samsung Galaxy Camera Screen and ViewFinder

Pentax RZ18 vs Samsung Galaxy Camera Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax RZ18 Portrait photography info
Samsung Galaxy Camera Portrait photography info
36
has manual focus
decent sensor resolution (16MP)
no manual control
can't use external flash
very small sensor size (1/2.3")
doesn't have RAW files
39
focusing manually
decent MP (16 megapixels)
no external flash support
sensor is small (1/2.3")
does not have RAW support
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Street Comparison

Pentax RZ18 as a Street photography camera
Samsung Galaxy Camera as a Street photography camera
65
image stabilization (Sensor-shift)
environment proof
lighter than average (178 grams)
no articulating screen
very small sensor size (1/2.3")
doesn't have RAW files
61
built in image stabilization (Optical)
lighter than competition (300 grams)
screen does not articulate
sensor is small (1/2.3")
does not have RAW support
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Sports Comparison

Pentax RZ18 Sports photography factors
Samsung Galaxy Camera Sports photography factors
46
amazing zoom range (25-450mm 18.0 x zoom)
image stabilization (Sensor-shift)
decent sensor resolution (16 megapixels)
provides tracking focus
environment proof
continuous shooting slow (1.0 frames/s)
no shutter priority
very small sensor size (1/2.3")
doesn't have phase detect autofocus
49
long zoom range (23-481mm 20.9 x zoom)
built in image stabilization (Optical)
decent MP (16 megapixels)
sensor is small (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Pentax RZ18 Travel photography info
Samsung Galaxy Camera Travel photography info
71
lighter than average (178 grams)
environment proof
decent sensor resolution (16 megapixels)
has built in flash
rather wide (25mm)
long reach (450mm)
missing Time Lapse mode
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
68
lighter than competition (300g)
decent MP (16 megapixels)
built-in flash
pretty wide (23mm)
very long zoom (481mm)
doesn't have Time Lapse recording
screen isn't selfie friendly
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Landscape photography with Pentax RZ18
Landscape photography with Samsung Galaxy Camera
49
has manual focus
rather wide (25mm)
screen is a decent size (3")
image stabilization (Sensor-shift)
decent sensor resolution (16 megapixels)
environment proof
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual control
very small sensor size (1/2.3")
doesn't have RAW files
missing Time Lapse mode
49
focusing manually
pretty wide (23mm)
big screen (4.8 inches)
built in image stabilization (Optical)
decent MP (16MP)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
sensor is small (1/2.3")
does not have RAW support
doesn't have Time Lapse recording
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Vlogging Comparison

Pentax RZ18 as a Vlogging camera
Samsung Galaxy Camera as a Vlogging camera
30
rather wide (25mm)
image stabilization (Sensor-shift)
lighter than average (178g)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
video res low (1280 x 720 pxls)
missing mic port
36
pretty wide (23mm)
touchscreen capability
built in image stabilization (Optical)
video res high (1920 x 1080 pxls)
does have mic support
lighter than competition (300 grams)
somewhat slow maximum aperture (f2.8)
screen isn't selfie friendly
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Pentax RZ18 vs Samsung Galaxy Camera Specifications

Detailed spec comparison table for Pentax RZ18 and Samsung Galaxy Camera
 Pentax Optio RZ18Samsung Galaxy Camera
General Information
Manufacturer Pentax Samsung
Model Pentax Optio RZ18 Samsung Galaxy Camera
Otherwise known as - Wi-Fi
Class Small Sensor Superzoom Small Sensor Superzoom
Released 2011-09-12 2013-02-19
Physical type Compact Compact
Sensor Information
Processor Chip - 1.4GHz Quad-Core
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 16 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 -
Max resolution 4608 x 3456 4608 x 3456
Max native ISO 6400 3200
Lowest native ISO 80 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 9 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 25-450mm (18.0x) 23-481mm (20.9x)
Largest aperture f/3.5-5.9 f/2.8-5.9
Macro focus range 4cm -
Focal length multiplier 5.9 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3 inches 4.8 inches
Screen resolution 460k dots 922k dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT color LCD with Anti-reflective coating 308 ppi, HD Super Clear Touch Display
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4s 16s
Fastest shutter speed 1/2000s 1/2000s
Continuous shutter rate 1.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 2.80 m -
Flash options Auto, On, Off, Red-eye, Soft -
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 178 gr (0.39 lb) 300 gr (0.66 lb)
Physical dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 129 x 71 x 19mm (5.1" x 2.8" x 0.7")
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 model D-LI92 -
Self timer Yes (2 or 10 sec) -
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal micro SD/micro SDHC/micro SDXC
Card slots Single Single
Pricing at release $210 $450