Fujifilm GFX 100 vs Pentax K-01
52 Imaging
92 Features
86 Overall
89


76 Imaging
57 Features
68 Overall
61
Fujifilm GFX 100 vs Pentax K-01 Key Specs
(Full Review)
- 102MP - Medium format Sensor
- 3.2" Tilting Display
- ISO 100 - 12800 (Raise to 102400)
- Sensor based 5-axis Image Stabilization
- 4096 x 2160 video
- Fujifilm G Mount
- 1320g - 156 x 144 x 75mm
- Announced May 2019
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Released May 2012

Fujifilm GFX 100 vs Pentax K-01 Overview
Its time to examine more closely at the Fujifilm GFX 100 versus Pentax K-01, former being a Pro Mirrorless while the latter is a Entry-Level Mirrorless by manufacturers FujiFilm and Pentax. There is a noticeable difference between the sensor resolutions of the Fujifilm GFX 100 (102MP) and K-01 (16MP) and the Fujifilm GFX 100 (Medium format) and K-01 (APS-C) use different sensor sizes.

The Fujifilm GFX 100 was released 7 years later than the K-01 and that is quite a sizable difference as far as tech is concerned. Both of the cameras offer the identical body type (SLR-style mirrorless).
Before delving through a complete comparison, below is a quick overview of how the Fujifilm GFX 100 matches up versus the K-01 with regard to portability, imaging, features and an overall rating.

Fujifilm GFX 100 vs Pentax K-01 Gallery
The following is a preview of the gallery images for Fujifilm GFX 100 & Pentax K-01. The complete galleries are provided at Fujifilm GFX 100 Gallery & Pentax K-01 Gallery.
Reasons to pick Fujifilm GFX 100 over the Pentax K-01
Fujifilm GFX 100 | K-01 | |||
---|---|---|---|---|
Released | May 2019 | ![]() | May 2012 | Fresher by 85 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen sizing | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 2360k | ![]() | 921k | Sharper screen (+1439k dot) |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Pentax K-01 over the Fujifilm GFX 100
K-01 | Fujifilm GFX 100 |
---|
Common features in the Fujifilm GFX 100 and Pentax K-01
Fujifilm GFX 100 | K-01 | |||
---|---|---|---|---|
Focus manually | ![]() | Dial precise focusing | ||
Selfie screen | ![]() | Lack of selfie screen |
Fujifilm GFX 100 vs Pentax K-01 Physical Comparison
When you are aiming to carry your camera frequently, you will want to factor its weight and measurements. The Fujifilm GFX 100 comes with outer dimensions of 156mm x 144mm x 75mm (6.1" x 5.7" x 3.0") accompanied by a weight of 1320 grams (2.91 lbs) and the Pentax K-01 has proportions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") along with a weight of 561 grams (1.24 lbs).
Check the Fujifilm GFX 100 versus Pentax K-01 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change dependant on the lens you have at the time. Following is the front view scale comparison of the Fujifilm GFX 100 and the K-01.

Taking into consideration size and weight, the portability score of the Fujifilm GFX 100 and K-01 is 52 and 76 respectively.

Fujifilm GFX 100 vs Pentax K-01 Sensor Comparison
In many cases, it's difficult to imagine the difference between sensor sizing just by reading technical specs. The visual underneath may offer you a more clear sense of the sensor dimensions in the Fujifilm GFX 100 and K-01.
As you can tell, the two cameras enjoy different megapixels and different sensor sizing. The Fujifilm GFX 100 because of its bigger sensor is going to make shooting bokeh simpler and the Fujifilm GFX 100 will offer you greater detail as a result of its extra 86MP. Higher resolution will also let you crop pictures far more aggressively. The more modern Fujifilm GFX 100 should have an advantage with regard to sensor innovation.

Fujifilm GFX 100 vs Pentax K-01 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Fujifilm GFX 100 vs Pentax K-01 Specifications
Fujifilm GFX 100 | Pentax K-01 | |
---|---|---|
General Information | ||
Brand Name | FujiFilm | Pentax |
Model | Fujifilm GFX 100 | Pentax K-01 |
Category | Pro Mirrorless | Entry-Level Mirrorless |
Announced | 2019-05-23 | 2012-05-30 |
Body design | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Powered by | X-Processor 4 | - |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Medium format | APS-C |
Sensor dimensions | 44 x 33mm | 23.7 x 15.7mm |
Sensor surface area | 1,452.0mm² | 372.1mm² |
Sensor resolution | 102 megapixel | 16 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 5:4, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 11648 x 8736 | 4928 x 3264 |
Highest native ISO | 12800 | 12800 |
Highest enhanced ISO | 102400 | 25600 |
Minimum native ISO | 100 | 100 |
RAW format | ||
Minimum enhanced ISO | 50 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 425 | 81 |
Lens | ||
Lens mounting type | Fujifilm G | Pentax KAF2 |
Number of lenses | 12 | 151 |
Focal length multiplier | 0.8 | 1.5 |
Screen | ||
Range of display | Tilting | Fixed Type |
Display diagonal | 3.2 inches | 3 inches |
Resolution of display | 2,360 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | - | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 5,760 thousand dot | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 1.09x | - |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/4000 secs | 1/4000 secs |
Max quiet shutter speed | 1/16000 secs | - |
Continuous shutter speed | 5.0fps | 6.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 12.00 m (at ISO 100) |
Flash options | no built-in flash | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash sync | 1/125 secs | 1/180 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 4096 x 2160 @ 30p / 400 Mbps, MOV, H.265, Linear PCM | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) |
Highest video resolution | 4096x2160 | 1920x1080 |
Video data format | MPEG-4, H.264, H.265 | MPEG-4, H.264 |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1320g (2.91 lbs) | 561g (1.24 lbs) |
Dimensions | 156 x 144 x 75mm (6.1" x 5.7" x 3.0") | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") |
DXO scores | ||
DXO Overall score | not tested | 79 |
DXO Color Depth score | not tested | 23.7 |
DXO Dynamic range score | not tested | 12.9 |
DXO Low light score | not tested | 1135 |
Other | ||
Battery life | 800 pictures | 540 pictures |
Battery form | Battery Pack | Battery Pack |
Battery model | NP-T125 | D-LI90 |
Self timer | Yes | Yes (2 or 12 sec) |
Time lapse feature | ||
Type of storage | Dual SD/SDHC/SDXC cards (UHS-II supported) | SD/SDHC/SDXC |
Storage slots | Two | 1 |
Retail cost | $10,000 | $899 |