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Panasonic S1 vs Pentax K-5 II

Portability
96
Imaging
35
Features
21
Overall
29
Panasonic Lumix DMC-S1 front
 
Pentax K-5 II front
Portability
60
Imaging
58
Features
82
Overall
67

Panasonic S1 vs Pentax K-5 II Key Specs

Panasonic S1
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F3.1-5.6) lens
  • 117g - 99 x 59 x 21mm
  • Launched January 2011
Pentax K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Raise to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Introduced June 2013
  • Succeeded the Pentax K-5
Photography Glossary

Panasonic S1 vs Pentax K-5 II Overview

The following is a in depth review of the Panasonic S1 vs Pentax K-5 II, former is a Small Sensor Compact while the other is a Advanced DSLR by competitors Panasonic and Pentax. There is a considerable difference among the image resolutions of the S1 (12MP) and K-5 II (16MP) and the S1 (1/2.3") and K-5 II (APS-C) have totally different sensor size.

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The S1 was introduced 3 years prior to the K-5 II which is a fairly large difference as far as camera tech is concerned. The two cameras have different body design with the Panasonic S1 being a Compact camera and the Pentax K-5 II being a Mid-size SLR camera.

Before diving straight to a detailed comparison, here is a short highlight of how the S1 matches up versus the K-5 II in relation to portability, imaging, features and an overall mark.

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Reasons to pick Panasonic S1 over the Pentax K-5 II

 S1 K-5 II 

Reasons to pick Pentax K-5 II over the Panasonic S1

 K-5 II S1 
IntroducedJune 2013January 2011Newer by 29 months
Focus manually Dial precise focus
Display dimensions3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)

Common features in the Panasonic S1 and Pentax K-5 II

 S1 K-5 II 
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch display Missing Touch display

Panasonic S1 vs Pentax K-5 II Physical Comparison

If you're planning to travel with your camera often, you will have to think about its weight and size. The Panasonic S1 features external measurements of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") having a weight of 117 grams (0.26 lbs) whilst the Pentax K-5 II has specifications of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 760 grams (1.68 lbs).

Examine the Panasonic S1 vs Pentax K-5 II in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you are working with at that time. Underneath is a front view dimensions comparison of the S1 compared to the K-5 II.

Panasonic S1 vs Pentax K-5 II size comparison

Considering size and weight, the portability rating of the S1 and K-5 II is 96 and 60 respectively.

Panasonic S1 vs Pentax K-5 II top view buttons comparison

Panasonic S1 vs Pentax K-5 II Sensor Comparison

Generally, it is tough to visualise the contrast in sensor dimensions only by researching technical specs. The picture here may provide you a better sense of the sensor measurements in the S1 and K-5 II.

As you can tell, both of those cameras provide different megapixels and different sensor dimensions. The S1 with its smaller sensor will make shooting shallow depth of field more difficult and the Pentax K-5 II will render more detail using its extra 4 Megapixels. Greater resolution will make it easier to crop images more aggressively. The more aged S1 will be behind when it comes to sensor technology.

Panasonic S1 vs Pentax K-5 II sensor size comparison

Panasonic S1 vs Pentax K-5 II Screen and ViewFinder

Panasonic S1 vs Pentax K-5 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic S1 Portrait photography features
Pentax K-5 II Portrait photography features
21
focusing manually not possible
lack of manual mode
external flash not possible
sensor resolution low (12MP)
sensor is tiny (1/2.3")
lack of RAW format
74
has manual focus
sensor resolution is decent (16MP)
sensor size is nice (APS-C)
provides face detection focus
exports RAW formats
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Street Comparison

Panasonic S1 Street photography information
Pentax K-5 II Street photography information
63
has image stabilization (Optical)
lighter than competitors in class (117 grams)
fixed screen
sensor is tiny (1/2.3")
lack of RAW format
67
has image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW formats
weather proofing
fixed screen
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Sports Comparison

Panasonic S1 Sports photography info
Pentax K-5 II Sports photography info
27
has image stabilization (Optical)
lack of shutter priority mode
sensor resolution low (12MP)
sensor is tiny (1/2.3")
lack of phase detect AF
79
max shutter speed is good (1/8,000 seconds)
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
sensor size is nice (APS-C)
provides tracking autofocus
weather proofing
supports phase detect auto focus
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Travel Comparison

Panasonic S1 Travel photography factors
Pentax K-5 II Travel photography factors
62
lighter than competitors in class (117 grams)
flash built-in
fairly wide (28mm)
does not have Timelapse mode
sensor resolution low (12MP)
display is not selfie friendly
somewhat slow maximum aperture (f3.1)
65
weather proofing
sensor resolution is decent (16MP)
has built in flash
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Panasonic S1
Landscape photography with Pentax K-5 II
32
fairly wide (28mm)
has image stabilization (Optical)
focusing manually not possible
can't change lens (fixed lens mount)
somewhat slow maximum aperture (f3.1)
small screen (2.7")
lack of manual mode
sensor resolution low (12MP)
sensor is tiny (1/2.3")
lack of RAW format
does not have Timelapse mode
79
has manual focus
change lenses (Pentax KAF2 mount)
screen size is decent (3 inches)
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
sensor size is nice (APS-C)
exports RAW formats
weather proofing
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Vlogging Comparison

Panasonic S1 Vlogging highlights
Pentax K-5 II Vlogging highlights
31
fairly wide (28mm)
has image stabilization (Optical)
lighter than competitors in class (117g)
somewhat slow maximum aperture (f3.1)
display is not selfie friendly
low video resolution (1280 x 720 resolution)
does not have microphone socket
33
has image stabilization (Sensor based)
provides face detection focus
video resolution high (1920 x 1080 pxls)
comes with external mic jack
screen is not selfie friendly
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Panasonic S1 vs Pentax K-5 II Specifications

Detailed spec comparison table for Panasonic S1 and Pentax K-5 II
 Panasonic Lumix DMC-S1Pentax K-5 II
General Information
Company Panasonic Pentax
Model type Panasonic Lumix DMC-S1 Pentax K-5 II
Category Small Sensor Compact Advanced DSLR
Launched 2011-01-05 2013-06-04
Body design Compact Mid-size SLR
Sensor Information
Powered by Venus Engine IV Prime II
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.7 x 15.7mm
Sensor surface area 27.7mm² 372.1mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2
Maximum resolution 4000 x 3000 4928 x 3264
Maximum native ISO 6400 12800
Maximum boosted ISO - 51200
Minimum native ISO 100 100
RAW images
Minimum boosted ISO - 80
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 11
Cross type focus points - 9
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 28-112mm (4.0x) -
Maximal aperture f/3.1-5.6 -
Macro focusing range 5cm -
Number of lenses - 151
Crop factor 5.9 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 2.7 inches 3 inches
Resolution of screen 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen technology TFT LCD TFT LCD monitor
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.61x
Features
Lowest shutter speed 8s 30s
Highest shutter speed 1/1600s 1/8000s
Continuous shooting speed - 7.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 3.30 m 13.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye reduction Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps)
Maximum video resolution 1280x720 1920x1080
Video file format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 117 grams (0.26 lbs) 760 grams (1.68 lbs)
Physical dimensions 99 x 59 x 21mm (3.9" x 2.3" x 0.8") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO All around rating not tested 82
DXO Color Depth rating not tested 23.8
DXO Dynamic range rating not tested 14.1
DXO Low light rating not tested 1235
Other
Battery life 240 shots 980 shots
Battery format Battery Pack Battery Pack
Battery ID - D-LI90
Self timer Yes (2 or 10 sec) Yes ( 2 or 12 seconds)
Time lapse shooting
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC
Storage slots One One
Price at launch $269 $830