Pentax K-S1 vs. Fujifilm X Series X-H1

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax K-S1 and Fujifilm X Series X-H1. 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-S1 vs. Fujifilm X Series X-H1 Comparison Chart
DESIGN AND DIMENSIONS Pentax K-S1 Fujifilm X Series X-H1
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.3 cm 8.55 cm
Width 12 cm 13.98 cm
Depth 7 cm 9.73 cm
Weight 485 g 623 g
Weight Details - Camera body only: 623 g
Camera with battery and memory card: 673 g
Body Material - Magnesium alloy
Enclosure Colour White | Black Black
Protection - Weatherproof, freezeproof, dust-resistant, scratch-resistant
Bundled with - Fujifilm VPB-XH1 Vertical Power Booster Grip
SENSOR Pentax K-S1 Fujifilm X Series X-H1
Sensor Resolution 20.12 Megapixel 24.3 Megapixel
Optical Sensor Type CMOS X-Trans CMOS III
Total Pixels 20,420,000 pixels -
Effective Sensor Resolution 20,120,000 pixels 24,300,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) APS-C (23.5 x 15.6 mm)
Frame Rate (Max Resolution) - 24 fps
Sensor Dust Reduction Yes Yes
Sensor Features Special Protect (SP) coating Dust Reduction (image sensor vibration)
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
PROCESSOR Pentax K-S1 Fujifilm X Series X-H1
Image Processor PRIME MII X-Processor Pro engine
LENS Pentax K-S1 Fujifilm X Series X-H1
Lens Mounting Type Pentax KAF2 Fujifilm X Mount
FOCUSING Pentax K-S1 Fujifilm X Series X-H1
Auto Focus TTL phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 11 -
AE/AF Control Face-priority AF, Subject-tracking AF Face-priority AF, Subject-tracking AF, Zone AF
Face Detection Yes Yes
VIEWFINDER Pentax K-S1 Fujifilm X Series X-H1
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution - 3,690,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.95x 0.75x
Optical Viewfinder Dioptric Correction Range -2.5 to +1.5 -4 to +2
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Pentax K-S1 Fujifilm X Series X-H1
ISO (Max) 51200 51200
Native ISO 100-51200 200-12800
Extended ISO (Max) - 25600 (H1), 51200 (H2)
Extended ISO (Min) - 100 (L1), 125 (L2), 160 (L3)
Light Sensitivity ISO 100-51200, ISO auto (100-51200) ISO 100, ISO 125, ISO 160, ISO auto, ISO 200-12800, ISO 51200, ISO 25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, average
Exposure Metering Zones 77 256
Exposure Modes Programme, automatic, manual, aperture-priority, shutter-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, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, forest, backlight silhouette -
Special Effects Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film, Tone Expansion, Cold vintage, Colour Fade, Bold Monochrome, Unicolour Bold, Clear Tone, Warm Fade, Brilliant Colour, Infrared Filter 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 (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater
Shutter Type Mechanical electronically-controlled Mechanical, electronic
Max Shutter Speed 1/6000 sec 1/32000 sec
Min Shutter Speed 30 sec 900 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
White Balance Bracketing Yes Yes
X-sync Speed 1/180 sec 1/250sec
Exposure Range EV 0-22 (ISO 100) -
DISPLAY Pentax K-S1 Fujifilm X Series X-H1
Type 3" LCD display 3" LCD display
Touch Screen - Yes
Display Format 921,000 pixels 1,040,000 pixels
Display Form Factor Built-in Rotating
Display Features Colour control, display brightness control Display brightness control, display saturation control
FLASH Pentax K-S1 Fujifilm X Series X-H1
Camera Flash Pop-up flash Detachable flash
Guide Number (m / ISO 100) 10 8
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Rear curtain sync, slow synchro, auto mode, flash OFF mode
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation -
External Flash Name - Fujifilm EF-X8
VIDEOGRAPHY / CAMCORDER Pentax K-S1 Fujifilm X Series X-H1
Digital Video Format H.264 H.264, MOV
Image Recording Format JPEG, DNG (RAW) + JPEG, DNG (RAW) JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Microphone Operation Mode Mono Stereo
Microphone Features Sensitivity control -
MEMORY Pentax K-S1 Fujifilm X Series X-H1
Memory Card Slot SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC 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, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included - No
Memory Card Max Supported Size - 512 GB
Image Storage - 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 H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 4096 x 2160 p - 24 fps
H.264 - 4096 x 2160 p - 23.98 fps
H.264 - 3840 x 2160 p - 29.97 fps
H.264 - 3840 x 2160 p - 25 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 3840 x 2160 p - 23.98 fps
H.264 - 2048 x 1080 p - 59.94 fps
H.264 - 2048 x 1080 p - 50 fps
H.264 - 2048 x 1080 p - 29.97 fps
H.264 - 2048 x 1080 p - 25 fps
H.264 - 2048 x 1080 p - 24 fps
H.264 - 2048 x 1080 p - 23.98 fps
H.264 - 1920 x 1080 p - 59.94 fps
H.264 - 1920 x 1080 p - 50 fps
H.264 - 1920 x 1080 p - 29.97 fps
H.264 - 1920 x 1080 p - 25 fps
H.264 - 1920 x 1080 p - 24 fps
H.264 - 1920 x 1080 p - 23.98 fps
H.264 - 1280 x 720 p - 59.94 fps
H.264 - 1280 x 720 p - 50 fps
H.264 - 1280 x 720 p - 29.97 fps
H.264 - 1280 x 720 p - 25 fps
H.264 - 1280 x 720 p - 24 fps
H.264 - 1280 x 720 p - 23.98 fps
BATTERY AND CHARGING Pentax K-S1 Fujifilm X Series X-H1
Battery Type Pentax D-Li109 Lithium Ion Fujifilm NP-W126S Lithium Ion
Details Pentax D-Li109 Li-ion rechargeable battery (included) Fujifilm NP-W126S Li-ion rechargeable battery (included)
Battery Life Photo shooting - 480 shots (50% flash usage)
Playback - 4.5 hours
Photo shooting - 310 shots
Video recording - 0.75 hour (4K resolution)
Video recording - 1.25 hours (Full HD resolution)
CONNECTIONS Pentax K-S1 Fujifilm X Series X-H1
Interface HDMI HDMI, USB 3.0, IEEE 802.11b/g/n, Bluetooth 4.0
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard DPOF support, Exif Print support DPOF support, Exif Print support, PRINT Image Matching
Tripod Mount Connection Point - Yes
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output (19 pin micro HDMI Type D)
USB 3.0 (10 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone stereo 2.5 mm)
FEATURES Pentax K-S1 Fujifilm X Series X-H1
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 5.4 frames per second 8 frames per second, 5 frames per second, 6 frames per second, 11 frames per second, 14 frames per second
HDR Mode Auto HDR mode -
Additional Features RGB primary colour filter, depth-of-field preview button, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, in-camera film editing, in-camera RAW processing, HDR image enhancement technology, hue control, Eye-Fi Card Ready, LED body illumination Built-in speaker, auto power save, Automatic Scene Recognition (SR Auto), interval shooting mode, Panorama Capture, Flickering Reduction function
OTHERS Pentax K-S1 Fujifilm X Series X-H1
Included Accessories Battery charger, body cap, shoulder strap, eyecup, shoe cap Battery charger, body cap, shoulder strap, AC power adaptor, 2 additional batteries, protective cover, strap clip, battery grip terminal cover, sync terminal cover, clip attaching tool, cable protector, hot shoe cover
Software Drivers & Utilities -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
Other projects: