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Olympus E-PL5 vs Pentax S1

Portability
88
Imaging
52
Features
72
Overall
60
Olympus PEN E-PL5 front
 
Pentax Optio S1 front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus E-PL5 vs Pentax S1 Key Specs

Olympus E-PL5
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 325g - 111 x 64 x 38mm
  • Launched September 2012
Pentax S1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched March 2011
Photography Glossary

Olympus E-PL5 vs Pentax S1 Overview

Following is a extended comparison of the Olympus E-PL5 and Pentax S1, one is a Entry-Level Mirrorless and the other is a Small Sensor Compact by competitors Olympus and Pentax. The image resolution of the E-PL5 (16MP) and the S1 (14MP) is fairly similar but the E-PL5 (Four Thirds) and S1 (1/2.3") enjoy totally different sensor dimensions.

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The E-PL5 was brought out 19 months after the S1 making the cameras a generation away from each other. Each of these cameras offer different body type with the Olympus E-PL5 being a Rangefinder-style mirrorless camera and the Pentax S1 being a Compact camera.

Before getting in to a thorough comparison, below is a quick summary of how the E-PL5 grades vs the S1 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-PL5 over the Pentax S1

 E-PL5 S1 
LaunchedSeptember 2012March 2011More modern by 19 months
Display typeTiltingFixed Tilting display
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Reasons to pick Pentax S1 over the Olympus E-PL5

 S1 E-PL5 

Common features in the Olympus E-PL5 and Pentax S1

 E-PL5 S1 
Manually focus Very accurate focusing

Olympus E-PL5 vs Pentax S1 Physical Comparison

For those who are aiming to carry around your camera, you should factor in its weight and dimensions. The Olympus E-PL5 comes with exterior dimensions of 111mm x 64mm x 38mm (4.4" x 2.5" x 1.5") along with a weight of 325 grams (0.72 lbs) whilst the Pentax S1 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Take a look at the Olympus E-PL5 and Pentax S1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are using at that moment. Following is the front view sizing comparison of the E-PL5 vs the S1.

Olympus E-PL5 vs Pentax S1 size comparison

Using size and weight, the portability grade of the E-PL5 and S1 is 88 and 93 respectively.

Olympus E-PL5 vs Pentax S1 top view buttons comparison

Olympus E-PL5 vs Pentax S1 Sensor Comparison

Usually, it is very hard to visualise the contrast between sensor sizes simply by reviewing specs. The image underneath might give you a greater sense of the sensor sizes in the E-PL5 and S1.

As you can plainly see, each of the cameras offer different resolutions and different sensor sizes. The E-PL5 featuring a larger sensor will make achieving shallower depth of field less difficult and the Olympus E-PL5 will offer you greater detail having its extra 2 Megapixels. Greater resolution will help you crop photos a little more aggressively. The more recent E-PL5 will have a benefit in sensor technology.

Olympus E-PL5 vs Pentax S1 sensor size comparison

Olympus E-PL5 vs Pentax S1 Screen and ViewFinder

Olympus E-PL5 vs Pentax S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-PL5 Portrait photography features
Pentax S1 Portrait photography features
71
manual focus
decent MP (16MP)
sensor size is nice (Four Thirds)
provides face detection focus
exports RAW formats
35
you can focus manually
sensor resolution is decent (14 megapixels)
manual mode not possible
cannot use external flash
very small sensor size (1/2.3")
has no RAW format
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Street Comparison

Olympus E-PL5 Street photography highlights
Pentax S1 Street photography highlights
85
has a tilting screen
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
exports RAW formats
supports touch focus
above average high ISO (25,600)
56
image stabilization (Sensor-shift)
screen does not articulate
very small sensor size (1/2.3")
has no RAW format
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Sports Comparison

Olympus E-PL5 Sports photography advice
Pentax S1 Sports photography advice
66
has image stabilization (Sensor based)
decent MP (16 megapixels)
sensor size is nice (Four Thirds)
provides tracking autofocus
lack of phase detect auto focus
39
image stabilization (Sensor-shift)
sensor resolution is decent (14 megapixels)
provides tracking focus
slow continuous shooting (1.0 fps)
no shutter priority mode
very small sensor size (1/2.3")
has no phase detect autofocus
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Travel Comparison

Olympus E-PL5 as a Travel photography camera
Pentax S1 as a Travel photography camera
75
supports touch focus
decent MP (16MP)
selfie friendly screen
no Time Lapse function
64
sensor resolution is decent (14MP)
flash built-in
reasonably wide (28mm)
lack of Time Lapse recording
does not have selfie friendly screen
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-PL5 Landscape photography highlights
Pentax S1 Landscape photography highlights
74
manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based)
decent MP (16 megapixels)
sensor size is nice (Four Thirds)
above average high ISO (25,600)
exports RAW formats
no Time Lapse function
42
you can focus manually
reasonably wide (28mm)
image stabilization (Sensor-shift)
sensor resolution is decent (14MP)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
tiny screen (2.7")
manual mode not possible
very small sensor size (1/2.3")
has no RAW format
lack of Time Lapse recording
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Vlogging Comparison

Olympus E-PL5 Vlogging factors
Pentax S1 Vlogging factors
78
selfie friendly screen
touchscreen functionality
has image stabilization (Sensor based)
provides face detection focus
video resolution high (1920 x 1080 pixels)
no external mic socket
28
reasonably wide (28mm)
image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.5)
does not have selfie friendly screen
low res video (1280 x 720 pixels)
lack of mic jack
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Olympus E-PL5 vs Pentax S1 Specifications

Detailed spec comparison table for Olympus E-PL5 and Pentax S1
 Olympus PEN E-PL5Pentax Optio S1
General Information
Manufacturer Olympus Pentax
Model type Olympus PEN E-PL5 Pentax Optio S1
Type Entry-Level Mirrorless Small Sensor Compact
Launched 2012-09-17 2011-03-02
Body design Rangefinder-style mirrorless Compact
Sensor Information
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti alias filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Highest Possible resolution 4608 x 3456 4288 x 3216
Maximum native ISO 25600 6400
Minimum native ISO 200 80
RAW files
Autofocusing
Manual focusing
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 35 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Max aperture - f/3.5-5.5
Macro focusing range - 1cm
Available lenses 107 -
Crop factor 2.1 5.8
Screen
Range of screen Tilting Fixed Type
Screen sizing 3 inch 2.7 inch
Resolution of screen 460k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Screen technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Minimum shutter speed 60 seconds 4 seconds
Fastest shutter speed 1/4000 seconds 1/1500 seconds
Continuous shutter speed 8.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash distance 7.00 m (bundled FL-LM1) 3.90 m
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Fastest flash sync 1/250 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (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)
Maximum video resolution 1920x1080 1280x720
Video file format MPEG-4, H.264, Motion JPEG Motion JPEG
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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 325 gr (0.72 lb) 157 gr (0.35 lb)
Dimensions 111 x 64 x 38mm (4.4" x 2.5" x 1.5") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 889 not tested
Other
Battery life 360 shots 260 shots
Battery format Battery Pack Battery Pack
Battery ID BLS-5 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots One One
Launch pricing $400 $174