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Pentax K-3 II vs Zeiss ZX1

Portability
59
Imaging
66
Features
84
Overall
73
Pentax K-3 II front
 
Zeiss ZX1 front
Portability
67
Imaging
78
Features
62
Overall
71

Pentax K-3 II vs Zeiss ZX1 Key Specs

Pentax K-3 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Introduced April 2015
  • Previous Model is Pentax K-3
Zeiss ZX1
(Full Review)
  • 37MP - Full frame Sensor
  • 4.34" Fully Articulated Display
  • ISO 80 - 51200
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • 35mm (F2-22) lens
  • 800g - 142 x 93 x 46mm
  • Introduced September 2018
Photography Glossary

Pentax K-3 II vs Zeiss ZX1 Overview

Lets examine more closely at the Pentax K-3 II versus Zeiss ZX1, former is a Advanced DSLR while the other is a Large Sensor Compact by competitors Pentax and Zeiss. There exists a large gap between the resolutions of the K-3 II (24MP) and ZX1 (37MP) and the K-3 II (APS-C) and ZX1 (Full frame) use totally different sensor sizes.

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The K-3 II was announced 4 years before the ZX1 which is quite a serious difference as far as technology is concerned. Both cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Zeiss ZX1 being a Large Sensor Compact camera.

Before getting through a step-by-step comparison, below is a brief overview of how the K-3 II scores versus the ZX1 in the way of portability, imaging, features and an overall score.

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Reasons to pick Pentax K-3 II over the Zeiss ZX1

 K-3 II ZX1 

Reasons to pick Zeiss ZX1 over the Pentax K-3 II

 ZX1 K-3 II 
IntroducedSeptember 2018April 2015More modern by 41 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimension4.34"3.2"Larger display (+1.14")
Display resolution2765k1037kSharper display (+1728k dot)
Touch display Easily navigate

Common features in the Pentax K-3 II and Zeiss ZX1

 K-3 II ZX1 
Manually focus More precise focus
Selfie screen Lack of selfie screen

Pentax K-3 II vs Zeiss ZX1 Physical Comparison

In case you're aiming to carry around your camera, you should take into account its weight and dimensions. The Pentax K-3 II comes with outside dimensions of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") having a weight of 800 grams (1.76 lbs) and the Zeiss ZX1 has dimensions of 142mm x 93mm x 46mm (5.6" x 3.7" x 1.8") and a weight of 800 grams (1.76 lbs).

See the Pentax K-3 II versus Zeiss ZX1 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you have chosen at that moment. The following is the front view over all size comparison of the K-3 II versus the ZX1.

Pentax K-3 II vs Zeiss ZX1 size comparison

Considering dimensions and weight, the portability rating of the K-3 II and ZX1 is 59 and 67 respectively.

Pentax K-3 II vs Zeiss ZX1 top view buttons comparison

Pentax K-3 II vs Zeiss ZX1 Sensor Comparison

Sometimes, it can be hard to see the difference between sensor sizes merely by reading specifications. The image below should offer you a more clear sense of the sensor sizes in the K-3 II and ZX1.

Plainly, both the cameras posses different megapixels and different sensor sizes. The K-3 II using its tinier sensor will make shooting shallower depth of field tougher and the Zeiss ZX1 will offer more detail with its extra 13 Megapixels. Greater resolution will make it easier to crop images somewhat more aggressively. The more aged K-3 II is going to be disadvantaged when it comes to sensor technology.

Pentax K-3 II vs Zeiss ZX1 sensor size comparison

Pentax K-3 II vs Zeiss ZX1 Screen and ViewFinder

Pentax K-3 II vs Zeiss ZX1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-3 II
Portrait photography with Zeiss ZX1
79
you can focus manually
megapixel count decent (24 megapixels)
good sensor size (APS-C)
supports face detect focusing
exports RAW files
86
you can focus manually
excellent MP (37MP)
sensor size is big (Full frame)
includes face detection focusing
supports RAW files
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Street Comparison

Pentax K-3 II as a Street photography camera
Zeiss ZX1 as a Street photography camera
69
built in image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
environment sealing
good high ISO (51,200)
screen does not articulate
70
screen articulates fully
sensor size is big (Full frame)
supports RAW files
boasts focus via touch
above average ISO range (51,200)
does not have image stabilization
more heavy than average in class (800g)
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Sports Comparison

Pentax K-3 II Sports photography highlights
Zeiss ZX1 Sports photography highlights
76
maximum shutter speed is high (1/8,000 seconds)
built in image stabilization (Sensor based)
megapixel count decent (24MP)
good sensor size (APS-C)
supports tracking focus
environment sealing
has phase detect AF
low battery power (720 CIPA)
64
maximum shutter speed is high (1/8,000s)
excellent MP (37MP)
sensor size is big (Full frame)
includes tracking autofocus
fixed focal length (35mm)
low frames per second (3.0 fps)
does not have image stabilization
does not have phase detect AF
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Travel Comparison

Travel photography with Pentax K-3 II
Travel photography with Zeiss ZX1
56
environment sealing
megapixel count decent (24 megapixels)
low battery power (720 CIPA)
doesn't have selfie friendly screen
65
connects via bluetooth
boasts focus via touch
excellent MP (37 megapixels)
fast max aperture (f2)
doesn't have Timelapse recording
more heavy than average in class (800g)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Pentax K-3 II
Landscape photography with Zeiss ZX1
78
you can focus manually
change lenses (Pentax KAF2 mount)
decent sized screen (3.2 inch)
built in image stabilization (Sensor based)
megapixel count decent (24MP)
good sensor size (APS-C)
doesnt have low pass filter
good high ISO (51,200)
exports RAW files
environment sealing
has dual storage slots
low battery power (720 shots)
69
you can focus manually
fast max aperture (f2)
big screen (4.34")
excellent MP (37MP)
sensor size is big (Full frame)
above average ISO range (51,200)
supports RAW files
cannot swap lenses (fixed lens mount)
fixed focal length (35mm)
does not have image stabilization
doesn't have Timelapse recording
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Vlogging Comparison

Pentax K-3 II Vlogging factors
Zeiss ZX1 Vlogging factors
34
built in image stabilization (Sensor based)
supports face detect focusing
great video quality (1920 x 1080 resolution)
has microphone jack
doesn't have selfie friendly screen
31
fast max aperture (f2)
touch screen
includes face detection focusing
high res video (3840 x 2160 pxls)
screen isn't selfie friendly
does not have image stabilization
doesn't have external microphone socket
more heavy than average in class (800 grams)
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Pentax K-3 II vs Zeiss ZX1 Specifications

Detailed spec comparison table for Pentax K-3 II and Zeiss ZX1
 Pentax K-3 IIZeiss ZX1
General Information
Company Pentax Zeiss
Model Pentax K-3 II Zeiss ZX1
Type Advanced DSLR Large Sensor Compact
Introduced 2015-04-23 2018-09-27
Physical type Mid-size SLR Large Sensor Compact
Sensor Information
Powered by Prime III -
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor measurements 23.5 x 15.6mm 36 x 24mm
Sensor area 366.6mm² 864.0mm²
Sensor resolution 24MP 37MP
Anti aliasing filter
Aspect ratio 3:2 3:2
Highest Possible resolution 6016 x 4000 7488 x 4992
Maximum native ISO 51200 51200
Min native ISO 100 80
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 27 255
Cross focus points 25 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 35mm (1x)
Maximal aperture - f/2-22
Number of lenses 151 -
Focal length multiplier 1.5 1
Screen
Type of screen Fixed Type Fully Articulated
Screen sizing 3.2 inch 4.34 inch
Resolution of screen 1,037k dots 2,765k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 6,221k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.64x -
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/8000 seconds
Continuous shutter rate 8.3fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash modes 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) no built-in flash
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/180 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) 3840 x 2160 @ 30p, MOV, H.264, Linear PCM
Maximum video resolution 1920x1080 3840x2160
Video data format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Optional Built-In
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 3.1 Gen 1 (5 GBit/sec)
GPS BuiltIn None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800 grams (1.76 lb) 800 grams (1.76 lb)
Dimensions 131 x 100 x 77mm (5.2" x 3.9" x 3.0") 142 x 93 x 46mm (5.6" x 3.7" x 1.8")
DXO scores
DXO Overall score 80 not tested
DXO Color Depth score 23.6 not tested
DXO Dynamic range score 13.6 not tested
DXO Low light score 1106 not tested
Other
Battery life 720 shots -
Battery type Battery Pack -
Battery model D-LI90 -
Self timer Yes ( 2 or 12 seconds) Yes
Time lapse shooting
Storage type Dual SD/SDHC/SDXC 512GB internal
Card slots Dual 1
Launch cost $829 -