Pentax K-3 vs Fujifilm X100F

Cameras
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Pentax K-3 vs Fujifilm X100F

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APS-C 366.6mm²
24.4 megapixels
ISO 100 - 51,200

Go in depth with our full Pentax K-3 Review.
How does it shoot? Pentax K-3 in the real world.
See real-world photos taken with the K-3.
Compare Pentax K-3 image quality against competitors.
What’s the bottom line? Read our Pentax K-3 conclusion.

APS-C 368.2mm²
24.3 megapixels
35.00mm (35mm eq.)

Go in depth with our full Fujifilm X100F Review.
See real-world photos taken with the X100F.

Succeeded by the Pentax K-3 II
Compare K-3 vs K-3 II

Succeeded by the Fujifilm X100V
Compare X100F vs X100V

Compare PENTAX K-3 II vs FUJIFILM X100V

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Differences

Pentax K-3 advantages over Fujifilm X100F

In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Fast startup
~0.90 vs 1.4 sec
Faster startup lets you catch the moment
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

560 vs 390 shots
Capture more photos
Top deck display
Yes vs No
Check settings with a screen on top of the camera
Less shutter lag
0.14 vs 0.25 sec
Focus and take a photo quickly (wide angle)
More viewfinder magnification
0.63x vs 0.50x
Get a bigger view of the scene through the eye-level viewfinder
Dual card slots
Yes vs No
Gives you more storage flexibility
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Bigger JPEG buffer
75 vs 49 shots
Take more JPEG shots before waiting (burst mode)

Fujifilm X100F advantages over Pentax K-3

In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
Thinner
52 mm vs 77 mm
Thinner
Higher max flash sync
1/2000 vs 1/180 sec
Reduce the effect of ambient light in flash shots
Newer
8 years vs 11 years old
Newer cameras often support more advanced features
Faster JPEG shooting
8.0 fps vs 7.1 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
8.0 fps vs 7.1 fps
Faster RAW shooting in burst mode
Faster shutter
1/32000 vs 1/8000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Focus peaking
Both provide
Your camera will highlight what's in focus
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
External Mic Jack
Both provide
Improved sound fidelity when shooting video
HDMI out
Both provide
Use HDMI output to monitor or review video
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
Touchscreen
Neither provide
Interact with your camera just like your smartphone
Tiltable Screen
Neither provide
Tilt the screen for shooting flexbility
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

Amazon
Adorama
Read K-3 User Reviews

Amazon
Adorama
Read X100F User Reviews

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Body Only
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All K-3 Deals

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Buy the Fujifilm X100F

Fujifilm X100F (Black)

Fujifilm X100F (Black)
Fujifilm X100F (Silver)

All X100F Deals

Review Excerpt

Top-notch image quality; Great ergonomics in a compact body; Unique on-demand low-pass filtering; Broad sensitivity range; Large and bright viewfinder for an APS-C camera; Dual card slots; Optional Wi-Fi remote control
AE Lock button is poorly located; Below-average battery life for a DSLR; Rather dated-looking menu system; Requires a different battery grip accessory than its predecessors; Less third-party support than some rivals
Read our Pentax K-3 Review

We haven’t finished our review of the Fujifilm X100F, but we have extensive sample photos and a hands-on report.
Read our Fujifilm X100F Shooter's Report

The Competition

Compared to Nikon D7100

Pentax K-3

Nikon D7100

$699
APS-C

Focus peaking
In-Camera Image Stabilization

$810
APS-C

Fast startup
Longer stills battery life

Compare Pentax K-3 vs Nikon D7100

Fujifilm X100F

Nikon D7100

$899
APS-C

Focus peaking
In-camera panoramas

$810
APS-C

Fast startup
Longer stills battery life

Compare Fujifilm X100F vs Nikon D7100

Compared to Canon 70D

Pentax K-3

Canon 70D

$699
APS-C

Focus peaking
In-Camera Image Stabilization

$1149
APS-C

Tilt-swivel screen
Touchscreen

Compare Pentax K-3 vs Canon 70D

Fujifilm X100F

Canon 70D

$899
APS-C

Focus peaking
In-camera panoramas

$1149
APS-C

Tilt-swivel screen
Touchscreen

Compare Fujifilm X100F vs Canon 70D

Compared to Nikon D5300

Pentax K-3

Nikon D5300

$699
APS-C

Focus peaking
In-Camera Image Stabilization

$549
APS-C

Tilt-swivel screen
Fast startup

Compare Pentax K-3 vs Nikon D5300

Fujifilm X100F

Nikon D5300

$899
APS-C

Focus peaking
In-camera panoramas

$549
APS-C

Less expensive
Tilt-swivel screen

Compare Fujifilm X100F vs Nikon D5300

Compared to Fujifilm X100T

Pentax K-3

Fujifilm X100T

$699
APS-C

In-Camera Image Stabilization
Fast startup

$1299
APS-C

Bigger pixels
In-camera panoramas

Compare Pentax K-3 vs Fujifilm X100T

Fujifilm X100F

Fujifilm X100T

$899
APS-C

Fast startup
More pixels

$1299
APS-C

Bigger pixels

Compare Fujifilm X100F vs Fujifilm X100T

Compared to Fujifilm X100V

Pentax K-3

Fujifilm X100V

$699
APS-C

In-Camera Image Stabilization
Top deck display

$1399
APS-C

Shoot 4K video
Touchscreen

Compare Pentax K-3 vs Fujifilm X100V

Fujifilm X100F

Fujifilm X100V

$899
APS-C

Less expensive
Longer video battery life

$1399
APS-C

Shoot 4K video
Touchscreen

Compare Fujifilm X100F vs Fujifilm X100V

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