Pentax K-1 vs. Fujifilm X Series X-S10

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax K-1 and Fujifilm X Series X-S10. 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-S10 Comparison Chart
DESIGN AND DIMENSIONS Pentax K-1 Fujifilm X Series X-S10
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 11 cm 8.51 cm
Width 13.65 cm 12.6 cm
Depth 8.55 cm 6.54 cm
Weight 925 g 415 g
Weight Details - Camera body only: 415 g
Camera with battery and memory card: 465 g
Body Material - Magnesium alloy
Enclosure Colour - Black
Protection Weatherproof, freezeproof, dust-resistant -
Navigation GPS receiver -
SENSOR Pentax K-1 Fujifilm X Series X-S10
Sensor Resolution 36.4 Megapixel 26.1 Megapixel
Optical Sensor Type CMOS X-Trans CMOS 4
Total Pixels 36,770,000 pixels -
Effective Sensor Resolution 36,400,000 pixels 26,100,000 pixels
Optical Sensor Size Full Frame (35.9 x 24.0 mm) APS-C (23.5 x 15.6 mm)
Frame Rate (Max Resolution) 30 fps 30 fps
Sensor Dust Reduction - Yes
Sensor Features - Dust Reduction (image sensor vibration)
Image Stabiliser Optical (5-axis image sensor shift mechanism) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser Yes Yes
Sensors Magnetometer, digital level metre -
PROCESSOR Pentax K-1 Fujifilm X Series X-S10
Image Processor PRIME IV X-Processor 4
LENS Pentax K-1 Fujifilm X Series X-S10
Lens Mounting Type Pentax KAF2 Fujifilm X Mount
FOCUSING Pentax K-1 Fujifilm X Series X-S10
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 33 -
AE/AF Control - Subject-tracking AF, Zone AF
Face Detection - Eye Detect AF, face-priority AF function
VIEWFINDER Pentax K-1 Fujifilm X Series X-S10
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.39"
Viewfinder Resolution - 2,360,000 pixels
Optical Viewfinder Field Coverage 100% -
Optical Viewfinder Magnification 0.70x 0.62x
Optical Viewfinder Dioptric Correction Range -3 to +1.2 -4 to +2
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Pentax K-1 Fujifilm X Series X-S10
ISO (Max) 204800 51200
Native ISO 100-204800 -
Extended ISO (Max) - 25600 (H1), 51200 (H2)
Extended ISO (Min) - 80 (L1), 100 (L2), 125 (L3)
Light Sensitivity ISO auto, ISO 100-204800 ISO 100, ISO 125, ISO 80, ISO auto, ISO 51200, ISO 25600, ISO 160-12800
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, 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, focus bracketing, ISO sensitivity bracketing, white balance bracketing
Special Effects - Soft focus, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, 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 Incandescent, sunlight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 10000K
Shutter Type Mechanical electronically-controlled Mechanical, electronic
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 ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing - 2, 3, 5, 7, 9 steps in 1/3 - 3 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-S10
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 1,037,000 pixels 1,040,000 pixels
Display Form Factor Folding Rotating
Display Features Colour control, display brightness control, display saturation control -
FLASH Pentax K-1 Fujifilm X Series X-S10
Camera Flash - Pop-up flash
Flash Modes - Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction - Yes
VIDEOGRAPHY / CAMCORDER Pentax K-1 Fujifilm X Series X-S10
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 4096 x 2160
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Stereo Stereo
MEMORY Pentax K-1 Fujifilm X Series X-S10
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, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card
Memory Card Included No No
Memory Card Max Supported Size - 2 TB
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
6240 x 4160
6240 x 3512
4160 x 4160
4416 x 2944
4416 x 2488
2944 x 2944
3120 x 2080
3120 x 1760
2080 x 2080
Video Capture 1920 x 1080
1280 x 720
4096 x 2160 p
3840 x 2160 p
2048 x 1080 p
1920 x 1080 p
BATTERY AND CHARGING Pentax K-1 Fujifilm X Series X-S10
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 - 1260 mAh (included)
Battery Life Photo shooting - 760 shots
Playback - 6.5 hours
Photo shooting - 325 shots
Video recording - 40 minutes (4K resolution)
Video recording - 40 minutes (Full HD resolution)
CONNECTIONS Pentax K-1 Fujifilm X Series X-S10
Interface HDMI, USB 2.0, IEEE 802.11b/g/n HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard - DPOF support, Exif Print support
Computer Connectivity Mac, Windows -
Tripod Mount Connection Point - 1/4" socket
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 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone / remote control (mini-phone stereo 3.5 mm)
FEATURES Pentax K-1 Fujifilm X Series X-S10
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 4 frames per second, 8 frames per second, 3 frames per second, 5 frames per second, 20 frames per second, 10 frames per second, 30 frames per second
HDR Mode Auto 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 Audio recording, auto power save, AE lock, AF lock, in-camera red-eye removal, Sweep Panorama technology, interval shooting mode, high-speed recording, primary colour filter
OTHERS Pentax K-1 Fujifilm X Series X-S10
Included Accessories Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover Body cap, shoulder strap, AC power adaptor, USB cable, shoe cap, headphone adapter
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C 0 °C
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