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Pentax K-1 vs Pentax K-3 II

5.37 in
4.33 in
Pentax K-1 Digital Camera
Pentax K-1
5.18 in
4.04 in
Pentax K-3 II Digital Camera
Pentax K-3 II
Available colors
Editiorial reviews
32
4.3 out of 5
12 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
26
4.2 out of 5
12 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
40
4.1 out of 5
40 user ratings
5 stars
27 %
4 stars
55 %
3 stars
17 %
2 stars
0 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
50 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

Full Comparison

Sensor

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Sensor typeCMOSCMOS
Image sensor formatFull frameAPS-C
Sensor size1.41 in0.93 in
Sensor photo detectors37.0 Mpx25.0 Mpx
Effective pixels36.0 Mpx24.0 Mpx
Image ratio w:h3:23:2
Max resolution7360 x 4912 px6016 x 4000 px

Image

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • 51200
  • 102400
  • 100
  • 51200
  • Auto
ISO Autoyesyes
ISO minimum100100
ISO maximum20480051200
Maximum image resolution7360 x 4912 px6016 x 4000 px
White balance presets89
White balance modes
  • Cloudy
  • Daylight
  • Flash
  • Fluorescent
  • Shade
  • Tungsten
  • Auto
  • Cloudy
  • Daylight
  • Flash
  • Fluorescent
  • Tungsten
Custom white balanceyesyes
Supported image file formats
  • DNG
  • EXIF
  • JPEG
  • RAW
  • JPG
  • RAW
Photo effects
  • Muted
  • Neutral
  • Black&White
  • Sepia
Image stabilizeryesyes
Image stabilization typeSensor-shiftSensor-shift
Uncompressed formatRAWRAW
HDRyesyes
AEB/HDR supportyesyes

Optics and focus

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Lens mount
  • Pentax KA
  • Pentax KAF
  • Pentax KAF2
  • Pentax KAF3
Pentax KAF2
Magnification (Crop factor)1.0 x1.5 x
AF assist (auto-focus assist light)LampLamp
Focus adjustmentAutoAuto/Manual
Contrast autofocusyesyes
Brightness adjustmentyesyes
Autofocus in recording modeyesno
Autofocus
  • Continuous Auto Focus
  • Single Auto Focus
  • Continuous Auto Focus
  • Single Auto Focus
Manual focusyesyes
Number of focus points3327
Max number of AF points (incl. assistant)3327
Image stabiliserBuilt-inBuilt-in
Phase detection autofocusyesyes

Screen and viewfinder

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Screen size3.2 in3.2 in
Articulated LCDyesno
Screen technologyLCDLCD TFT
Display aspect ratio3:23:2
Screen dots10370001037000
Touch screennono
Live viewyesyes
Viewfinder
Optical
Optical
Viewfinder coverage100.0 %100.0 %
Viewfinder magnification0.7 x0.95 x
Dioptre correctionyesyes
Diopter adjustment (D-D)-3.5 - 1.22.5 - 1.5
Separate info displayyesyes

Photography features

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Camera shutter type
  • Electronic
  • Mechanical
Electronic
Minimum shutter speed30.0 s30.0 s
Maximum shutter speed1.0 s1.0 s
Shutter priorityyesyes
Aperture priorityyesyes
Manual exposure modeyesyes
Number of exposures32
Exposure compensation plus55
Exposure compensation minus-5-5
Expousure compensation steps
  • 1/3
  • 1/2
  • 1/3
  • 1/2
Auto exposure lockyesyes
AE EV steps
  • 1/3
  • 1/2
  • 1/3
  • 1/2
Continuous shootingyesyes
Self-timer delay
  • 2
  • 12
  • 2
  • 12
Histogramyesyes
AE frames
  • 2
  • 3
  • 5
  • 2
  • 3
  • 5
Subject / scene modesnono
Flash sync speed1/200s1/180s
Built-in flashnono
Flash modes
  • Auto
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Redeye Reduction
  • Flash ON
  • Slow Sync
  • Trailing-curtain Sync
  • High-speed Sync
  • Wireless Sync
External flash connection
  • Hot shoe
  • PC terminal
Hot shoe
Flash metering systemP-TTLP-TTL
External flashyesyes
Continuous drive4.4 fps8.3 fps
Scene modes
  • Landscape
  • Portrait
  • Portrait
  • Landscape
Self-timeryesyes
Metering modes
  • Multi
  • Center-weighted
  • Spot
  • Multi
  • Center-weighted
  • Spot
Manual settingsyesyes
Self-timer options
  • 2
  • 12
  • custom
  • 2
  • 12
Speed (JPEG)4.4 fps8.3 fps
Speed (RAW)4.4 fps8.3 fps
Exposure bracketing0.3 - 1.0±EV0.3 - 0.5±EV

Videography features

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Maximum resolution1920 x 1080 px1920 x 1080 px
Video recordingyesyes
HD typeFull HDFull HD
Supported video file formats
  • AVC
  • H.264
  • MOV
  • MPEG-4
  • AVC
  • AVI
  • H.264
  • MOV
  • MPEG-4
Max resolution (highest frame rate)1920 x 10801280 x 720
Max frame rate (highest resolution)30.0 fps30.0 fps
Max frame rate (regardless of res.)60.0 fps60.0 fps

Audio features

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Built-in microphoneyesyes
Microphone typeStereoMono
Speaker typeMonoMono

Design

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Body typeSLRSLR
Body materialAluminum-magnesium
  • Magnesium
  • Metal
Colour of product
  • Black
  • Silver
Black
Anti-dust systemyesyes
Environmentally sealedyesyes

Dimensions

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Weight32.63 oz24.69 oz
Width5.37 in5.18 in
Height4.33 in4.04 in
Depth3.37 in3.05 in

Storage

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Compatible memory cards
  • SD
  • SDHC
  • SDXC
  • Eye-Fi
  • FLU
  • SD
  • SDHC
  • SDXC
Storage types
  • Dual SD
  • SDHC
  • SDXC
  • Dual SD
  • SDHC
  • SDXC
Camera file system
  • DCF 2.0
  • Exif 2.3
  • DCF 2.0
  • Exif 2.3

Power

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Power source typeBatteryBattery
Battery life (CIPA)760720
Battery technology
Lithium-Ion
Lithium-Ion

Connectivity

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
HDMIyesyes
HDMI connector typeMicroMicro
USB portyesyes
USB connector typeMicro-USB BMicro-USB B
USB version2.03.1
Headphone portyesyes
Microphone portyesyes
WirelessBuilt-InOptional
Remote controlyesyes
PictBridgenono
NFCnono
Wireless network (Wi-Fi)yesno
Firewirenono

Other features

Pentax K-1Pentax K-1
Pentax K-3 IIPentax K-3 II
Timelapse recordingyesyes
GPSyesyes
Orientation sensoryesyes
Languages supportMulti
  • CZE
  • DAN
  • DEU
  • DUT
  • ENG
  • ESP
  • FIN
  • FRE
  • GRE
  • INC
  • ITA
  • POL
  • POR
  • RUS
  • SWE
  • TUR
Image editing modes
  • Crop
  • Resizing
  • Rotating
  • Crop
  • Resizing
  • Rotating

Pros & Cons

Pros
      Cons

          Often compared with Pentax K-1

          Often compared with Pentax K-3 II