Pentax K-1 vs. Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax K-1 and Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Pentax K-1 vs. Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II Comparison Chart
DESIGN AND DIMENSIONS Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 1080p - mirrorless system
Lens Included Body only Fujinon 16-50mm OIS II lens
Height 11 cm 6.69 cm
Width 13.65 cm 11.69 cm
Depth 8.55 cm 4.04 cm
Weight 925 g 290 g
Weight Details - Camera body only: 290 g
Camera with battery and memory card: 339 g
Enclosure Colour - Brown
Protection Weatherproof, freezeproof, dust-resistant -
Optical Zoom - 3x
Navigation GPS receiver -
SENSOR Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Sensor Resolution 36.4 Megapixel 24.2 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 36,770,000 pixels -
Effective Sensor Resolution 36,400,000 pixels 24,200,000 pixels
Optical Sensor Size Full Frame (35.9 x 24.0 mm) APS-C (23.6 x 15.7 mm)
Frame Rate (Max Resolution) 30 fps 60 fps
Sensor Dust Reduction - Yes
Sensor Features - Dust Reduction (image sensor vibration)
Image Stabiliser Optical (5-axis image sensor shift mechanism) Optical
Built-in Optical Image Stabiliser Yes -
Sensors Magnetometer, digital level metre -
PROCESSOR Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Image Processor PRIME IV -
LENS Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Type - Fujinon zoom lens - 3x zoom - 16 - 50 mm - f/3.5-5.6 XC OIS II
Focal Length Equivalent to 35mm Camera - 24 - 76mm
Focus Adjustment - Automatic, manual
Min Focus Distance - 60 cm
Macro Focus Range - 15cm
Max View Angle - 83.2 degree(s)
Zoom Adjustment - Manual
Lens Construction - 10 groups / 12 elements
Filter Size - 58 mm
Lens Mounting Type Pentax KAF2 Fujifilm X Mount
Features - ED glass, aspherical lens
FOCUSING Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 33 77
Auto Focus Features - Focus Peaking function
AE/AF Control - Subject-tracking AF, Zone AF
Face Detection - Eye Detect AF
VIEWFINDER Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Viewfinder Type Optical - fixed eye-level pentaprism -
Optical Viewfinder Field Coverage 100% -
Optical Viewfinder Magnification 0.70x -
Optical Viewfinder Dioptric Correction Range -3 to +1.2 -
EXPOSURE & WHITE BALANCE Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
ISO (Max) 204800 25600
Native ISO 100-204800 -
Light Sensitivity ISO auto, ISO 100-204800 ISO 100, ISO auto, ISO 200-6400, ISO 12800, ISO 25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, spot, average
Exposure Metering Zones - 256
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing, white balance bracketing
Shooting Programs - Landscape, night mode, scene, sports mode, portrait enhancer
Special Effects - Sepia, Black & White Red filter, Black & White Yellow filter, fisheye, soft focus, monochrome, Black & White Green filter, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Cross Screen, Dynamic tone
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white), ASTRO TRACER Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater
Shutter Type Mechanical electronically-controlled -
Max Shutter Speed 1/8000 sec 1/32000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±3 EV range, in 1/3 EV steps
Auto Exposure Bracketing - 3 steps in 1/3, 2/3 or 1 EV steps
White Balance Bracketing - Yes
X-sync Speed 1/200sec 1/180 sec
Exposure Range EV -3-20 (ISO 100) -
DISPLAY Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Type 3.2" LCD display 3" LCD display
Display Format 1,037,000 pixels 1,040,000 pixels
Display Form Factor Folding Folding
Display Features Colour control, display brightness control, display saturation control Colour control, display brightness control
FLASH Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Camera Flash - Pop-up flash
Guide Number (m / ISO 100) - 5
Flash Modes - Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction - Yes
Features - AF illuminator
VIDEOGRAPHY / CAMCORDER Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Digital Video Format AVI, MJPEG, H.264 H.264, MOV
Image Recording Format JPEG, RAW + JPEG, DNG (RAW), PEF (RAW) JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 1920 x 1080
Microphone Operation Mode Stereo Stereo
MEMORY Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Memory Card Slot Dual SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDXC UHS-I Memory Card
Memory Card Included No No
Memory Card Max Supported Size - 256 GB
Image Storage RAW 7360 x 4912
JPEG 7360 x 4912
JPEG 5760 x 3840
JPEG 4224 x 2816
JPEG 1920 x 1280
RAW 4800 x 3200
JPEG 4800 x 3200
6000 x 4000
6000 x 3376
4000 x 4000
4240 x 2832
4240 x 2384
2832 x 2832
3008 x 2000
3008 x 1688
2000 x 2000
Video Capture 1920 x 1080
1280 x 720
H.264 - 1920 x 1080 p - 60 fps
H.264 - 1920 x 1080 p - 50 fps
H.264 - 1920 x 1080 p - 24 fps
H.264 - 1280 x 720 p - 60 fps
H.264 - 1280 x 720 p - 50 fps
H.264 - 1280 x 720 p - 24 fps
BATTERY AND CHARGING Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Battery Type Pentax D-Li90 Lithium Ion Fujifilm NP-W126S Lithium Ion
Details Pentax D-Li90 Li-ion rechargeable battery (included) Fujifilm NP-W126S Li-ion rechargeable battery (included)
Battery Life Photo shooting - 760 shots
Playback - 6.5 hours
Photo shooting - 410 shots (with XF 35mm lens)
CONNECTIONS Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Interface HDMI, USB 2.0, IEEE 802.11b/g/n HDMI, USB 2.0, IEEE 802.11b/g/n
Connectivity Features - Wireless Image Transfer
Print Standard - Direct print, Exif Print support, PictBridge support
Computer Connectivity Mac, Windows -
Flash Terminal Hot shoe, PC terminal Hot shoe
Connector Type USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
FEATURES Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 0.7 frames per second, 6.5 frames per second, 4.4 frames per second 3 frames per second, 6 frames per second
HDR Mode Auto HDR mode -
Additional Features Digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, interval shooting mode, peripheral illumination correction, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, Interval Movie Record, Automatic composition correction function, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, Operation Assist LED lighting Depth-of-field preview button, sharpness control, digital image rotation, camera orientation detection, histogram display, colour control, in-camera red-eye removal, cropping an image, resizing an image, interval shooting mode, Dynamic Range Adjustment, in-camera RAW processing, Motion Panorama, Advanced SR AUTO mode, Photobook assist
OTHERS Pentax K-1 Fujifilm X Series X-A3 + Fujinon 16-50mm OIS II
Included Accessories Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover Dust cap, body cap, lens cap, shoulder strap, AC power adaptor, USB cable, power plug adapter
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C 0 °C
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