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Panasonic ZS40 vs Pentax K-3 II

Portability
90
Imaging
43
Features
58
Overall
49
Panasonic Lumix DMC-ZS40 front
 
Pentax K-3 II front
Portability
59
Imaging
66
Features
84
Overall
73

Panasonic ZS40 vs Pentax K-3 II Key Specs

Panasonic ZS40
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200 (Raise to 6400)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.3-6.4) lens
  • 240g - 111 x 64 x 34mm
  • Introduced January 2014
  • Alternate Name is Lumix DMC-TZ60
  • Previous Model is Panasonic ZS35
  • Replacement is Panasonic ZS45
Pentax K-3 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Released April 2015
  • Succeeded the Pentax K-3
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Panasonic ZS40 vs Pentax K-3 II Overview

On this page, we are evaluating the Panasonic ZS40 versus Pentax K-3 II, former being a Small Sensor Superzoom while the other is a Advanced DSLR by companies Panasonic and Pentax. There is a considerable difference among the image resolutions of the ZS40 (18MP) and K-3 II (24MP) and the ZS40 (1/2.3") and K-3 II (APS-C) offer different sensor sizes.

Photography Glossary

The ZS40 was unveiled 15 months prior to the K-3 II making them a generation apart from each other. Both of the cameras have different body design with the Panasonic ZS40 being a Compact camera and the Pentax K-3 II being a Mid-size SLR camera.

Before diving into a more detailed comparison, here is a concise highlight of how the ZS40 grades vs the K-3 II in relation to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic ZS40 over the Pentax K-3 II

 ZS40 K-3 II 

Reasons to pick Pentax K-3 II over the Panasonic ZS40

 K-3 II ZS40 
ReleasedApril 2015January 2014More recent by 15 months
Display dimensions3.2"3"Larger display (+0.2")
Display resolution1037k920kCrisper display (+117k dot)

Common features in the Panasonic ZS40 and Pentax K-3 II

 ZS40 K-3 II 
Manually focus Dial exact focus
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen
Touch display Absent Touch display

Panasonic ZS40 vs Pentax K-3 II Physical Comparison

When you are going to lug around your camera often, you should factor in its weight and proportions. The Panasonic ZS40 offers outer dimensions of 111mm x 64mm x 34mm (4.4" x 2.5" x 1.3") and a weight of 240 grams (0.53 lbs) while the Pentax K-3 II has measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs).

See the Panasonic ZS40 versus Pentax K-3 II in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you choose at that time. Underneath is a front view dimensions comparison of the ZS40 compared to the K-3 II.

Panasonic ZS40 vs Pentax K-3 II size comparison

Factoring in size and weight, the portability rating of the ZS40 and K-3 II is 90 and 59 respectively.

Panasonic ZS40 vs Pentax K-3 II top view buttons comparison

Panasonic ZS40 vs Pentax K-3 II Sensor Comparison

In many cases, it can be tough to picture the gap in sensor measurements merely by looking through technical specs. The visual below will help give you a clearer sense of the sensor dimensions in the ZS40 and K-3 II.

As you can tell, both cameras provide different megapixel count and different sensor measurements. The ZS40 having a smaller sensor is going to make getting shallower DOF tougher and the Pentax K-3 II will provide you with greater detail having an extra 6MP. Greater resolution will enable you to crop images more aggressively. The older ZS40 will be behind with regard to sensor tech.

Panasonic ZS40 vs Pentax K-3 II sensor size comparison

Panasonic ZS40 vs Pentax K-3 II Screen and ViewFinder

Panasonic ZS40 vs Pentax K-3 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS40 Portrait photography information
Pentax K-3 II Portrait photography information
52
you can focus manually
MP count decent (18MP)
provides face detect autofocus
delivers RAW formats
cannot use external flash
tiny sensor size (1/2.3")
79
you can focus manually
good megapixels (24MP)
nice sensor size (APS-C)
features face detection focus
delivers RAW files
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Street Comparison

Panasonic ZS40 Street photography factors
Pentax K-3 II Street photography factors
69
built in image stabilization (Optical)
delivers RAW formats
lighter than competition (240g)
screen does not articulate
tiny sensor size (1/2.3")
69
has image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW files
environment proof
above average high ISO (51,200)
fixed screen
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Sports Comparison

Panasonic ZS40 Sports photography advice
Pentax K-3 II Sports photography advice
54
great zoom range (24-720mm 30.0 x zoom)
built in image stabilization (Optical)
MP count decent (18 megapixels)
provides tracking focus
tiny sensor size (1/2.3")
no phase detect autofocus
76
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based)
good megapixels (24MP)
nice sensor size (APS-C)
features tracking autofocus
environment proof
has phase detect auto focus
low battery life (720 CIPA)
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Travel Comparison

Panasonic ZS40 as a Travel photography camera
Pentax K-3 II as a Travel photography camera
69
lighter than competition (240g)
MP count decent (18 megapixels)
built-in flash
pretty wide (24mm)
long reach (720mm)
doesn't have Time Lapse mode
does not contain selfie friendly screen
slow maximum aperture (f3.3)
56
environment proof
good megapixels (24MP)
low battery life (720 CIPA)
does not have a selfie friendly display
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Landscape Comparison

Panasonic ZS40 as a Landscape photography camera
Pentax K-3 II as a Landscape photography camera
56
you can focus manually
pretty wide (24mm)
decent sized screen (3")
built in image stabilization (Optical)
MP count decent (18MP)
delivers RAW formats
can't swap lenses (fixed lens mount)
slow maximum aperture (f3.3)
tiny sensor size (1/2.3")
doesn't have Time Lapse mode
78
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen is a good size (3.2")
has image stabilization (Sensor based)
good megapixels (24MP)
nice sensor size (APS-C)
doesnt have anti-alias filter
above average high ISO (51,200)
delivers RAW files
environment proof
two card slots
low battery life (720 shots)
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Vlogging Comparison

Panasonic ZS40 Vlogging information
Pentax K-3 II Vlogging information
34
pretty wide (24mm)
built in image stabilization (Optical)
provides face detect autofocus
video resolution high (1920 x 1080 resolution)
lighter than competition (240g)
slow maximum aperture (f3.3)
does not contain selfie friendly screen
doesn't have mic jack
34
has image stabilization (Sensor based)
features face detection focus
video resolution high (1920 x 1080 pixels)
has external microphone socket
does not have a selfie friendly display
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Panasonic ZS40 vs Pentax K-3 II Specifications

Detailed spec comparison table for Panasonic ZS40 and Pentax K-3 II
 Panasonic Lumix DMC-ZS40Pentax K-3 II
General Information
Brand Name Panasonic Pentax
Model Panasonic Lumix DMC-ZS40 Pentax K-3 II
Also called as Lumix DMC-TZ60 -
Type Small Sensor Superzoom Advanced DSLR
Introduced 2014-01-06 2015-04-23
Physical type Compact Mid-size SLR
Sensor Information
Powered by Venus Engine Prime III
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 18MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4896 x 3672 6016 x 4000
Highest native ISO 3200 51200
Highest enhanced ISO 6400 -
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 23 27
Cross focus points - 25
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 24-720mm (30.0x) -
Maximum aperture f/3.3-6.4 -
Macro focus range 3cm -
Number of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display diagonal 3 inches 3.2 inches
Resolution of display 920 thousand dots 1,037 thousand dots
Selfie friendly
Liveview
Touch operation
Display tech TFT LCD with AR coating -
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 200 thousand dots -
Viewfinder coverage 100% 100%
Viewfinder magnification - 0.64x
Features
Minimum shutter speed 4 secs 30 secs
Fastest shutter speed 1/2000 secs 1/8000 secs
Continuous shutter rate 10.0fps 8.3fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range 6.40 m no built-in flash
Flash modes Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash)
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize - 1/180 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60p/60i/30p), 1280 x 720 (60p/30p), 640 x 480 (30p) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)
Highest video resolution 1920x1080 1920x1080
Video format MPEG-4, AVCHD MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Optional
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS BuiltIn BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 240g (0.53 lb) 800g (1.76 lb)
Physical dimensions 111 x 64 x 34mm (4.4" x 2.5" x 1.3") 131 x 100 x 77mm (5.2" x 3.9" x 3.0")
DXO scores
DXO Overall score not tested 80
DXO Color Depth score not tested 23.6
DXO Dynamic range score not tested 13.6
DXO Low light score not tested 1106
Other
Battery life 300 shots 720 shots
Battery type Battery Pack Battery Pack
Battery model - D-LI90
Self timer Yes (2 or 10 sec) Yes ( 2 or 12 seconds)
Time lapse recording
Storage type SD/SDHC/SDXC, Internal Dual SD/SDHC/SDXC
Card slots Single Two
Retail cost $450 $829