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Panasonic S1 vs Pentax RS1500

Portability
96
Imaging
35
Features
21
Overall
29
Panasonic Lumix DMC-S1 front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Panasonic S1 vs Pentax RS1500 Key Specs

Panasonic S1
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F3.1-5.6) lens
  • 117g - 99 x 59 x 21mm
  • Introduced January 2011
Pentax RS1500
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-110mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Introduced March 2011
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Panasonic S1 vs Pentax RS1500 Overview

Below is a complete overview of the Panasonic S1 versus Pentax RS1500, both Small Sensor Compact digital cameras by companies Panasonic and Pentax. The image resolution of the S1 (12MP) and the RS1500 (14MP) is fairly well matched and they enjoy the exact same sensor measurements (1/2.3").

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The S1 was manufactured 2 months prior to the RS1500 so they are both of a similar age. Each of the cameras come with the identical body type (Compact).

Before going straight into a thorough comparison, below is a brief summation of how the S1 matches up versus the RS1500 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic S1 over the Pentax RS1500

 S1 RS1500 

Reasons to pick Pentax RS1500 over the Panasonic S1

 RS1500 S1 
Focus manually Dial accurate focusing

Common features in the Panasonic S1 and Pentax RS1500

 S1 RS1500 
IntroducedJanuary 2011March 2011Similar age
Display typeFixed Fixed Fixed display
Display dimension2.7"2.7"Identical display measurements
Display resolution230k230kSame display resolution
Selfie screen Neither contains selfie screen
Touch friendly display Missing Touch friendly display

Panasonic S1 vs Pentax RS1500 Physical Comparison

If you are planning to lug around your camera often, you are going to need to think about its weight and measurements. The Panasonic S1 has got exterior measurements of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") and a weight of 117 grams (0.26 lbs) and the Pentax RS1500 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).

Check out the Panasonic S1 versus Pentax RS1500 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ based on the lens you have chosen during that time. Here is the front view measurement comparison of the S1 compared to the RS1500.

Panasonic S1 vs Pentax RS1500 size comparison

Taking into account dimensions and weight, the portability score of the S1 and RS1500 is 96 and 93 respectively.

Panasonic S1 vs Pentax RS1500 top view buttons comparison

Panasonic S1 vs Pentax RS1500 Sensor Comparison

More often than not, it's difficult to picture the contrast between sensor measurements purely by looking at a spec sheet. The graphic below will give you a greater sense of the sensor measurements in the S1 and RS1500.

Clearly, each of the cameras have got the exact same sensor measurements but different MP. You can anticipate the Pentax RS1500 to give extra detail due to its extra 2MP. Greater resolution can also make it easier to crop images much more aggressively.

Panasonic S1 vs Pentax RS1500 sensor size comparison

Panasonic S1 vs Pentax RS1500 Screen and ViewFinder

Panasonic S1 vs Pentax RS1500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic S1 Portrait photography details
Pentax RS1500 Portrait photography details
21
lack of manual focus
no manual exposure
external flash not possible
MP count low (12 megapixels)
sensor size is tiny (1/2.3")
lacks RAW format
35
has manual focus
good MP (14 megapixels)
no manual control
can't use external flash
sensor size is small (1/2.3")
lack of RAW support
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Street Comparison

Panasonic S1 Street photography advice
Pentax RS1500 Street photography advice
63
built in image stabilization (Optical)
lighter than competitors in class (117g)
no moving screen
sensor size is tiny (1/2.3")
lacks RAW format
54
environment proofing
screen is fixed
no image stabilization
sensor size is small (1/2.3")
lack of RAW support
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Sports Comparison

Sports photography with Panasonic S1
Sports photography with Pentax RS1500
27
built in image stabilization (Optical)
no shutter priority
MP count low (12MP)
sensor size is tiny (1/2.3")
lacks phase detect autofocus
37
good MP (14MP)
features tracking focus
environment proofing
very slow continuous shooting (1.0 frames per second)
lack of shutter priority mode
no image stabilization
sensor size is small (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Panasonic S1 Travel photography factors
Pentax RS1500 Travel photography factors
62
lighter than competitors in class (117g)
built-in flash
fairly wide (28mm)
no Timelapse recording
MP count low (12 megapixels)
does not have selfie friendly display
somewhat slow max aperture (f3.1)
67
environment proofing
good MP (14 megapixels)
built-in flash
fairly wide (28mm)
lack of Timelapse function
display isn't selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Panasonic S1 Landscape photography factors
Pentax RS1500 Landscape photography factors
32
fairly wide (28mm)
built in image stabilization (Optical)
lack of manual focus
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.1)
screen is small (2.7")
no manual exposure
MP count low (12 megapixels)
sensor size is tiny (1/2.3")
lacks RAW format
no Timelapse recording
40
has manual focus
fairly wide (28mm)
good MP (14MP)
environment proofing
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
small screen (2.7")
no manual control
no image stabilization
sensor size is small (1/2.3")
lack of RAW support
lack of Timelapse function
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Vlogging Comparison

Panasonic S1 as a Vlogging camera
Pentax RS1500 as a Vlogging camera
31
fairly wide (28mm)
built in image stabilization (Optical)
lighter than competitors in class (117 grams)
somewhat slow max aperture (f3.1)
does not have selfie friendly display
low quality video (1280 x 720 pxls)
no external microphone port
25
fairly wide (28mm)
sluggish max aperture (f3.5)
display isn't selfie friendly
no image stabilization
video res low (1280 x 720 pixels)
lack of microphone port
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Panasonic S1 vs Pentax RS1500 Specifications

Detailed spec comparison table for Panasonic S1 and Pentax RS1500
 Panasonic Lumix DMC-S1Pentax Optio RS1500
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-S1 Pentax Optio RS1500
Category Small Sensor Compact Small Sensor Compact
Introduced 2011-01-05 2011-03-16
Body design Compact Compact
Sensor Information
Processor Chip Venus Engine IV -
Sensor type CCD CCD
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 12 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 4000 x 3000 4288 x 3216
Maximum native ISO 6400 6400
Min native ISO 100 80
RAW images
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 11 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-112mm (4.0x) 28-110mm (3.9x)
Maximal aperture f/3.1-5.6 f/3.5-5.5
Macro focus range 5cm 1cm
Focal length multiplier 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display size 2.7 inch 2.7 inch
Resolution of display 230k dot 230k dot
Selfie friendly
Liveview
Touch operation
Display tech TFT LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 8 secs 4 secs
Highest shutter speed 1/1600 secs 1/1500 secs
Continuous shooting speed - 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Change WB
Image stabilization
Integrated flash
Flash range 3.30 m 3.90 m
Flash settings Auto, On, Off, Red-Eye reduction Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video file format Motion JPEG Motion JPEG
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 117 grams (0.26 lb) 157 grams (0.35 lb)
Dimensions 99 x 59 x 21mm (3.9" x 2.3" x 0.8") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO All around 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 240 pictures 260 pictures
Style of battery Battery Pack Battery Pack
Battery model - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Storage slots 1 1
Cost at launch $269 $150