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Panasonic ZS50 vs Pentax K-7

Portability
90
Imaging
37
Features
57
Overall
45
Panasonic Lumix DMC-ZS50 front
 
Pentax K-7 front
Portability
60
Imaging
54
Features
69
Overall
60

Panasonic ZS50 vs Pentax K-7 Key Specs

Panasonic ZS50
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.3-6.4) lens
  • 243g - 111 x 65 x 34mm
  • Released January 2015
  • Other Name is Lumix DMC-TZ70
  • Older Model is Panasonic ZS45
  • Replacement is Panasonic ZS60
Pentax K-7
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 2000 (Expand to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 750g - 131 x 97 x 73mm
  • Released October 2009
  • Updated by Pentax K-5
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Panasonic ZS50 vs Pentax K-7 Overview

Below is a comprehensive overview of the Panasonic ZS50 versus Pentax K-7, one being a Small Sensor Superzoom and the other is a Advanced DSLR by brands Panasonic and Pentax. The sensor resolution of the ZS50 (12MP) and the K-7 (15MP) is very similar but the ZS50 (1/2.3") and K-7 (APS-C) possess different sensor measurements.

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The ZS50 was released 5 years later than the K-7 and that is quite a large gap as far as technology is concerned. The two cameras offer different body type with the Panasonic ZS50 being a Compact camera and the Pentax K-7 being a Mid-size SLR camera.

Before going in to a step-by-step comparison, below is a concise synopsis of how the ZS50 grades against the K-7 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic ZS50 over the Pentax K-7

 ZS50 K-7 
ReleasedJanuary 2015October 2009More recent by 65 months
Display resolution1040k921kSharper display (+119k dot)

Reasons to pick Pentax K-7 over the Panasonic ZS50

 K-7 ZS50 

Common features in the Panasonic ZS50 and Pentax K-7

 ZS50 K-7 
Focus manually Dial exact focusing
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurements
Selfie screen Missing selfie screen
Touch friendly display Missing Touch friendly display

Panasonic ZS50 vs Pentax K-7 Physical Comparison

If you're planning to lug around your camera often, you should consider its weight and measurements. The Panasonic ZS50 comes with external measurements of 111mm x 65mm x 34mm (4.4" x 2.6" x 1.3") with a weight of 243 grams (0.54 lbs) whilst the Pentax K-7 has proportions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 750 grams (1.65 lbs).

Look at the Panasonic ZS50 versus Pentax K-7 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising during that time. Here is the front view dimension comparison of the ZS50 against the K-7.

Panasonic ZS50 vs Pentax K-7 size comparison

Using dimensions and weight, the portability rating of the ZS50 and K-7 is 90 and 60 respectively.

Panasonic ZS50 vs Pentax K-7 top view buttons comparison

Panasonic ZS50 vs Pentax K-7 Sensor Comparison

Quite often, it's difficult to visualize the difference between sensor measurements simply by going over specs. The graphic below may offer you a clearer sense of the sensor measurements in the ZS50 and K-7.

All in all, both cameras offer different megapixel count and different sensor measurements. The ZS50 because of its tinier sensor is going to make shooting shallower DOF harder and the Pentax K-7 will deliver more detail as a result of its extra 3 Megapixels. Greater resolution can also help you crop photos a little more aggressively. The younger ZS50 provides an advantage with regard to sensor technology.

Panasonic ZS50 vs Pentax K-7 sensor size comparison

Panasonic ZS50 vs Pentax K-7 Screen and ViewFinder

Panasonic ZS50 vs Pentax K-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS50 Portrait photography factors
Pentax K-7 Portrait photography factors
42
focusing manually
supports face detect focus
saves RAW formats
no external flash support
low megapixels (12 megapixels)
tiny sensor size (1/2.3")
72
you can focus manually
good resolution (15 megapixels)
decent sensor size (APS-C)
includes face detection autofocus
delivers RAW formats
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Street Comparison

Panasonic ZS50 as a Street photography camera
Pentax K-7 as a Street photography camera
68
built in image stabilization (Optical)
saves RAW formats
lighter than others (243 grams)
screen does not articulate
tiny sensor size (1/2.3")
66
image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
environment sealing
no articulating screen
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Sports Comparison

Sports photography with Panasonic ZS50
Sports photography with Pentax K-7
43
great zoom range (24-720mm 30.0 x zoom)
built in image stabilization (Optical)
supports tracking focus
low megapixels (12 megapixels)
tiny sensor size (1/2.3")
doesn't have phase detect auto focus
69
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based)
good resolution (15 megapixels)
decent sensor size (APS-C)
environment sealing
sensor has phase detect autofocus
low frames per second (5.0 frames/s)
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Travel Comparison

Panasonic ZS50 Travel photography features
Pentax K-7 Travel photography features
66
lighter than others (243g)
built-in flash
relatively wide (24mm)
very long reach (720mm)
low megapixels (12 megapixels)
doesn't feature selfie friendly display
slow maximum aperture (f3.3)
64
environment sealing
good resolution (15 megapixels)
built-in flash
display is not selfie friendly
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Landscape Comparison

Panasonic ZS50 Landscape photography advice
Pentax K-7 Landscape photography advice
51
focusing manually
relatively wide (24mm)
screen is a good size (3 inches)
built in image stabilization (Optical)
saves RAW formats
can't switch lens (fixed lens mount)
slow maximum aperture (f3.3)
low megapixels (12MP)
tiny sensor size (1/2.3")
77
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3 inches)
image stabilization (Sensor based)
good resolution (15 megapixels)
decent sensor size (APS-C)
delivers RAW formats
environment sealing
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Vlogging Comparison

Panasonic ZS50 Vlogging highlights
Pentax K-7 Vlogging highlights
34
relatively wide (24mm)
built in image stabilization (Optical)
supports face detect focus
high res video (1920 x 1080 resolution)
lighter than others (243 grams)
slow maximum aperture (f3.3)
doesn't feature selfie friendly display
doesn't have microphone port
25
image stabilization (Sensor based)
includes face detection autofocus
display is not selfie friendly
video resolution low (1280 x 720 resolution)
no external microphone jack
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Panasonic ZS50 vs Pentax K-7 Specifications

Detailed spec comparison table for Panasonic ZS50 and Pentax K-7
 Panasonic Lumix DMC-ZS50Pentax K-7
General Information
Make Panasonic Pentax
Model type Panasonic Lumix DMC-ZS50 Pentax K-7
Otherwise known as Lumix DMC-TZ70 -
Category Small Sensor Superzoom Advanced DSLR
Released 2015-01-06 2009-10-02
Body design Compact Mid-size SLR
Sensor Information
Chip - Prime II
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.4 x 15.6mm
Sensor area 28.1mm² 365.0mm²
Sensor resolution 12 megapixels 15 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4000 x 3000 4672 x 3104
Highest native ISO 6400 2000
Highest enhanced ISO - 6400
Lowest native ISO 80 100
RAW photos
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 23 11
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 24-720mm (30.0x) -
Max aperture f/3.3-6.4 -
Macro focusing distance 3cm -
Amount of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display size 3 inches 3 inches
Display resolution 1,040 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Display tech - TFT color LCD with AR coating
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 1,166 thousand dot -
Viewfinder coverage 100% 100%
Viewfinder magnification 0.46x 0.61x
Features
Minimum shutter speed 4 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/8000 seconds
Continuous shutter speed 10.0fps 5.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 6.40 m 13.00 m
Flash settings Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash sync - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p/60i/30p), 1280 x 720 (60p/30p), 640 x 480 (30p) 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 1920x1080 1280x720
Video format MPEG-4, AVCHD Motion JPEG
Microphone input
Headphone input
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
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 243 gr (0.54 pounds) 750 gr (1.65 pounds)
Dimensions 111 x 65 x 34mm (4.4" x 2.6" x 1.3") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO Overall rating 44 61
DXO Color Depth rating 20.0 22.6
DXO Dynamic range rating 11.2 10.6
DXO Low light rating 138 536
Other
Battery life 300 photos 980 photos
Battery format Battery Pack Battery Pack
Battery ID - D-LI90
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC, Internal SD/SDHC/MMC
Storage slots One One
Retail pricing $350 $599