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Pentax RZ18 vs Samsung Galaxy Camera 4G

Portability
92
Imaging
39
Features
37
Overall
38
Pentax Optio RZ18 front
 
Samsung Galaxy Camera 4G front
Portability
90
Imaging
39
Features
44
Overall
41

Pentax RZ18 vs Samsung Galaxy Camera 4G 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
  • Released September 2011
Samsung Galaxy Camera 4G
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 4.8" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 23-481mm (F) lens
  • 305g - 129 x 71 x 19mm
  • Introduced August 2012
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Pentax RZ18 vs Samsung Galaxy Camera 4G Overview

The following is a extended comparison of the Pentax RZ18 and Samsung Galaxy Camera 4G, both Small Sensor Superzoom digital cameras by rivals Pentax and Samsung. The sensor resolution of the RZ18 (16MP) and the Galaxy Camera 4G (16MP) is relatively well matched and both cameras have the identical sensor size (1/2.3").

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The RZ18 was brought out 11 months before the Galaxy Camera 4G and they are of a similar age. Each of these cameras feature the same body design (Compact).

Before delving right into a detailed comparison, here is a short synopsis of how the RZ18 grades vs the Galaxy Camera 4G in the way of portability, imaging, features and an overall mark.

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Reasons to pick Pentax RZ18 over the Samsung Galaxy Camera 4G

 RZ18 Galaxy Camera 4G 
Manually focus Very accurate focusing
Screen resolution460k0kCrisper screen (+460k dot)

Reasons to pick Samsung Galaxy Camera 4G over the Pentax RZ18

 Galaxy Camera 4G RZ18 
IntroducedAugust 2012September 2011Newer by 11 months
Screen size4.8"3"Bigger screen (+1.8")
Touch friendly screen Quickly navigate

Common features in the Pentax RZ18 and Samsung Galaxy Camera 4G

 RZ18 Galaxy Camera 4G 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen

Pentax RZ18 vs Samsung Galaxy Camera 4G Physical Comparison

In case you're looking to travel with your camera regularly, you need to consider its weight and proportions. The Pentax RZ18 comes with external measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") having a weight of 178 grams (0.39 lbs) whilst the Samsung Galaxy Camera 4G has measurements of 129mm x 71mm x 19mm (5.1" x 2.8" x 0.7") accompanied by a weight of 305 grams (0.67 lbs).

Look at the Pentax RZ18 and Samsung Galaxy Camera 4G in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ depending on the lens you are using at that moment. Following is a front view overall size comparison of the RZ18 and the Galaxy Camera 4G.

Pentax RZ18 vs Samsung Galaxy Camera 4G size comparison

Taking into consideration dimensions and weight, the portability rating of the RZ18 and Galaxy Camera 4G is 92 and 90 respectively.

Pentax RZ18 vs Samsung Galaxy Camera 4G top view buttons comparison

Pentax RZ18 vs Samsung Galaxy Camera 4G Sensor Comparison

Sometimes, its hard to envision the contrast between sensor dimensions simply by checking a spec sheet. The image underneath should offer you a stronger sense of the sensor measurements in the RZ18 and Galaxy Camera 4G.

As you can see, both of these cameras come with the identical sensor size and the identical megapixels and you can expect similar quality of images however you will need to consider the launch date of the products into consideration. The more aged RZ18 is going to be behind in sensor innovation.

Pentax RZ18 vs Samsung Galaxy Camera 4G sensor size comparison

Pentax RZ18 vs Samsung Galaxy Camera 4G Screen and ViewFinder

Pentax RZ18 vs Samsung Galaxy Camera 4G Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax RZ18 Portrait photography highlights
Samsung Galaxy Camera 4G Portrait photography highlights
36
has manual focus
decent MP (16 megapixels)
manual exposure not possible
cannot use external flash
small sensor (1/2.3")
has no RAW format
30
good MP (16 megapixels)
focusing manually not possible
manual mode not possible
can't use external flash
small sensor size (1/2.3")
lack of RAW format
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Street Comparison

Pentax RZ18 Street photography information
Samsung Galaxy Camera 4G Street photography information
65
image stabilization (Sensor-shift)
weather proofing
lighter than competitors in class (178 grams)
screen is fixed
small sensor (1/2.3")
has no RAW format
61
has image stabilization (Optical)
lighter than competition (305g)
screen is fixed
small sensor size (1/2.3")
lack of RAW format
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Sports Comparison

Pentax RZ18 as a Sports photography camera
Samsung Galaxy Camera 4G as a Sports photography camera
47
excellent zoom range (25-450mm 18.0 x zoom)
image stabilization (Sensor-shift)
decent MP (16MP)
offers tracking autofocus
weather proofing
slow continuous shooting (1.0 fps)
no shutter priority
small sensor (1/2.3")
has no phase detect autofocus
44
excellent zoom range (23-481mm 20.9 x zoom)
has image stabilization (Optical)
good MP (16MP)
no shutter priority
small sensor size (1/2.3")
lack of phase detect AF
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Travel Comparison

Pentax RZ18 Travel photography info
Samsung Galaxy Camera 4G Travel photography info
71
lighter than competitors in class (178 grams)
weather proofing
decent MP (16MP)
flash built-in
reasonably wide (25mm)
very long zoom (450mm)
missing Time Lapse function
screen isn't selfie friendly
sluggish max aperture (f3.5)
72
lighter than competition (305 grams)
good MP (16 megapixels)
decently wide (23mm)
great reach (481mm)
good maximum aperture (f)
doesn't have Timelapse recording
doesn't have selfie friendly display
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Landscape Comparison

Pentax RZ18 Landscape photography factors
Samsung Galaxy Camera 4G Landscape photography factors
49
has manual focus
reasonably wide (25mm)
pretty good screen size (3 inch)
image stabilization (Sensor-shift)
decent MP (16 megapixels)
weather proofing
cannot change lenses (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not possible
small sensor (1/2.3")
has no RAW format
missing Time Lapse function
47
decently wide (23mm)
good maximum aperture (f)
screen larger than average (4.8 inch)
has image stabilization (Optical)
good MP (16 megapixels)
focusing manually not possible
can't swap lens (fixed lens mount)
manual mode not possible
small sensor size (1/2.3")
lack of RAW format
doesn't have Timelapse recording
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Vlogging Comparison

Pentax RZ18 Vlogging advice
Samsung Galaxy Camera 4G Vlogging advice
30
reasonably wide (25mm)
image stabilization (Sensor-shift)
lighter than competitors in class (178 grams)
sluggish max aperture (f3.5)
screen isn't selfie friendly
video res low (1280 x 720 pxls)
missing external mic socket
36
decently wide (23mm)
good maximum aperture (f)
touchscreen capability
has image stabilization (Optical)
high quality video (1920 x 1080 pxls)
lighter than competition (305 grams)
doesn't have selfie friendly display
doesn't have microphone jack
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Pentax RZ18 vs Samsung Galaxy Camera 4G Specifications

Detailed spec comparison table for Pentax RZ18 and Samsung Galaxy Camera 4G
 Pentax Optio RZ18Samsung Galaxy Camera 4G
General Information
Brand Name Pentax Samsung
Model type Pentax Optio RZ18 Samsung Galaxy Camera 4G
Category Small Sensor Superzoom Small Sensor Superzoom
Released 2011-09-12 2012-08-29
Body design Compact Compact
Sensor Information
Processor Chip - 1.4GHz Quad-Core
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 -
Maximum resolution 4608 x 3456 -
Maximum native ISO 6400 3200
Lowest native ISO 80 100
RAW data
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-450mm (18.0x) 23-481mm (20.9x)
Max aperture f/3.5-5.9 -
Macro focusing range 4cm -
Crop factor 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 4.8 inches
Resolution of display 460k dot 0k dot
Selfie friendly
Liveview
Touch functionality
Display tech TFT color LCD with Anti-reflective coating 308 ppi, HD Super Clear Touch Display
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 4 secs -
Maximum shutter speed 1/2000 secs -
Continuous shooting speed 1.0 frames/s -
Shutter priority
Aperture priority
Manual exposure
Set WB
Image stabilization
Inbuilt flash
Flash distance 2.80 m no built-in flash
Flash settings Auto, On, Off, Red-eye, Soft no built-in flash
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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
Maximum video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, H.264
Microphone input
Headphone input
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None BuiltIn
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 178 gr (0.39 pounds) 305 gr (0.67 pounds)
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 All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID D-LI92 -
Self timer Yes (2 or 10 sec) -
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal micro SD/micro SDHC/micro SDXC
Storage slots One One
Pricing at launch $210 $550