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Panasonic ZS45 vs Pentax S1

Portability
91
Imaging
40
Features
55
Overall
46
Panasonic Lumix DMC-ZS45 front
 
Pentax Optio S1 front
Portability
93
Imaging
37
Features
31
Overall
34

Panasonic ZS45 vs Pentax S1 Key Specs

Panasonic ZS45
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 249g - 108 x 60 x 32mm
  • Released January 2015
  • Other Name is Lumix DMC-TZ57
  • Succeeded the Panasonic ZS40
  • Refreshed by Panasonic ZS50
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
  • Announced March 2011
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Panasonic ZS45 vs Pentax S1 Overview

Below is a in-depth overview of the Panasonic ZS45 vs Pentax S1, one being a Small Sensor Superzoom and the other is a Small Sensor Compact by brands Panasonic and Pentax. The resolution of the ZS45 (16MP) and the S1 (14MP) is fairly well matched and they feature the same exact sensor size (1/2.3").

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The ZS45 was brought out 3 years later than the S1 and that is quite a sizable gap as far as technology is concerned. The two cameras offer the identical body type (Compact).

Before getting straight into a full comparison, below is a concise summation of how the ZS45 grades vs the S1 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic ZS45 over the Pentax S1

 ZS45 S1 
AnnouncedJanuary 2015March 2011More recent by 47 months
Display typeTiltingFixed Tilting display
Display sizing3"2.7"Larger display (+0.3")
Display resolution1040k230kClearer display (+810k dot)

Reasons to pick Pentax S1 over the Panasonic ZS45

 S1 ZS45 
Manual focus Very precise focusing

Common features in the Panasonic ZS45 and Pentax S1

 ZS45 S1 
Selfie screen Lacking selfie screen
Touch friendly display Lacking Touch friendly display

Panasonic ZS45 vs Pentax S1 Physical Comparison

If you are intending to lug around your camera often, you will need to consider its weight and measurements. The Panasonic ZS45 has outer measurements of 108mm x 60mm x 32mm (4.3" x 2.4" x 1.3") along with a weight of 249 grams (0.55 lbs) and the Pentax S1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs).

Analyze the Panasonic ZS45 vs Pentax S1 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change depending on the lens you use during that time. The following is the front view proportions comparison of the ZS45 vs the S1.

Panasonic ZS45 vs Pentax S1 size comparison

Factoring in dimensions and weight, the portability score of the ZS45 and S1 is 91 and 93 respectively.

Panasonic ZS45 vs Pentax S1 top view buttons comparison

Panasonic ZS45 vs Pentax S1 Sensor Comparison

Quite often, its difficult to visualise the difference between sensor measurements just by checking specs. The visual underneath will help offer you a better sense of the sensor measurements in the ZS45 and S1.

All in all, both cameras enjoy the same exact sensor sizing but not the same megapixels. You should anticipate the Panasonic ZS45 to give more detail having its extra 2MP. Greater resolution will also help you crop photos far more aggressively. The more recent ZS45 is going to have a benefit in sensor tech.

Panasonic ZS45 vs Pentax S1 sensor size comparison

Panasonic ZS45 vs Pentax S1 Screen and ViewFinder

Panasonic ZS45 vs Pentax S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS45 Portrait photography advice
Pentax S1 Portrait photography advice
37
good MP (16MP)
includes face detection focusing
lack of manual focus
no external flash support
sensor is tiny (1/2.3")
no RAW format
35
has manual focus
resolution is good (14 megapixels)
lack of manual mode
no external flash support
sensor is small (1/2.3")
doesn't have RAW format
Photography Glossary

Street Comparison

Panasonic ZS45 Street photography info
Pentax S1 Street photography info
69
screen tilts
image stabilization (Optical)
lighter than average (249 grams)
sensor is tiny (1/2.3")
no RAW format
56
built in image stabilization (Sensor-shift)
no articulating screen
sensor is small (1/2.3")
doesn't have RAW format
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Sports Comparison

Panasonic ZS45 Sports photography info
Pentax S1 Sports photography info
55
excellent zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
good MP (16 megapixels)
includes tracking autofocus
better than average battery (350 per charge)
sensor is tiny (1/2.3")
no phase detect AF
39
built in image stabilization (Sensor-shift)
resolution is good (14 megapixels)
includes tracking focus
slow continuous shooting (1.0 frames/s)
no shutter priority mode
sensor is small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Panasonic ZS45 Travel photography factors
Pentax S1 Travel photography factors
71
better than average battery (350 per charge)
lighter than average (249 grams)
good MP (16MP)
built-in flash
relatively wide (24mm)
very long zoom (480mm)
doesn't have Time Lapse function
doesn't posses selfie friendly display
somewhat slow maximum aperture (f3.3)
64
resolution is good (14 megapixels)
flash built-in
quite wide (28mm)
no Time Lapse mode
does not posses selfie friendly display
sluggish maximum aperture (f3.5)
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Landscape Comparison

Panasonic ZS45 Landscape photography details
Pentax S1 Landscape photography details
47
relatively wide (24mm)
nice screen size (3 inches)
image stabilization (Optical)
good MP (16 megapixels)
better than average battery (350 shots)
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.3)
sensor is tiny (1/2.3")
no RAW format
doesn't have Time Lapse function
42
has manual focus
quite wide (28mm)
built in image stabilization (Sensor-shift)
resolution is good (14 megapixels)
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.5)
screen is somewhat small (2.7 inches)
lack of manual mode
sensor is small (1/2.3")
doesn't have RAW format
no Time Lapse mode
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Vlogging Comparison

Panasonic ZS45 Vlogging factors
Pentax S1 Vlogging factors
34
relatively wide (24mm)
image stabilization (Optical)
includes face detection focusing
high res video (1920 x 1080 pxls)
lighter than average (249 grams)
somewhat slow maximum aperture (f3.3)
doesn't posses selfie friendly display
doesn't have external mic socket
28
quite wide (28mm)
built in image stabilization (Sensor-shift)
sluggish maximum aperture (f3.5)
does not posses selfie friendly display
video res low (1280 x 720 pxls)
no mic socket
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Panasonic ZS45 vs Pentax S1 Specifications

Detailed spec comparison table for Panasonic ZS45 and Pentax S1
 Panasonic Lumix DMC-ZS45Pentax Optio S1
General Information
Company Panasonic Pentax
Model type Panasonic Lumix DMC-ZS45 Pentax Optio S1
Also called Lumix DMC-TZ57 -
Category Small Sensor Superzoom Small Sensor Compact
Released 2015-01-06 2011-03-02
Physical type Compact Compact
Sensor Information
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 4608 x 3456 4288 x 3216
Max native ISO 6400 6400
Lowest native ISO 100 80
RAW support
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 21 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 24-480mm (20.0x) 28-140mm (5.0x)
Maximum aperture f/3.3-6.4 f/3.5-5.5
Macro focusing range 3cm 1cm
Crop factor 5.9 5.8
Screen
Type of display Tilting Fixed Type
Display sizing 3 inches 2.7 inches
Display resolution 1,040 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch screen
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 seconds 4 seconds
Max shutter speed 1/2000 seconds 1/1500 seconds
Continuous shutter rate 10.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash distance 6.00 m 3.90 m
Flash options Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off Auto, On, Off, Red-eye, Soft
External flash
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30p) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format MPEG-4 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 249 grams (0.55 lb) 157 grams (0.35 lb)
Dimensions 108 x 60 x 32mm (4.3" x 2.4" x 1.3") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall 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 life 350 images 260 images
Form of battery Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Card slots 1 1
Price at release $300 $174