Fujifilm GFX 50S vs Olympus E-M1 III
59 Imaging
82 Features
77 Overall
80


67 Imaging
62 Features
96 Overall
75
Fujifilm GFX 50S vs Olympus E-M1 III Key Specs
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Display
- ISO 100 - 12800 (Push to 102400)
- 1920 x 1080 video
- Fujifilm G Mount
- 740g - 148 x 94 x 91mm
- Released January 2017
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 580g - 134 x 91 x 69mm
- Introduced February 2020
- Old Model is Olympus E-M1 II

Fujifilm GFX 50S vs Olympus E-M1 III Overview
Its time to look more closely at the Fujifilm GFX 50S and Olympus E-M1 III, both Pro Mirrorless digital cameras by companies FujiFilm and Olympus. There exists a significant gap between the sensor resolutions of the Fujifilm GFX 50S (51MP) and E-M1 III (20MP) and the Fujifilm GFX 50S (Medium format) and E-M1 III (Four Thirds) provide totally different sensor dimensions.

The Fujifilm GFX 50S was unveiled 4 years earlier than the E-M1 III which is quite a sizable gap as far as technology is concerned. Both of the cameras feature the same body design (SLR-style mirrorless).
Before we go into a detailed comparison, here is a concise highlight of how the Fujifilm GFX 50S scores vs the E-M1 III in the way of portability, imaging, features and an overall score.

Fujifilm GFX 50S vs Olympus E-M1 III Gallery
The following is a preview of the gallery images for Fujifilm GFX 50S and Olympus OM-D E-M1 Mark III. The full galleries are provided at Fujifilm GFX 50S Gallery and Olympus E-M1 III Gallery.
Reasons to pick Fujifilm GFX 50S over the Olympus E-M1 III
Fujifilm GFX 50S | E-M1 III | |||
---|---|---|---|---|
Screen size | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 2360k | ![]() | 1037k | Crisper screen (+1323k dot) |
Reasons to pick Olympus E-M1 III over the Fujifilm GFX 50S
E-M1 III | Fujifilm GFX 50S | |||
---|---|---|---|---|
Introduced | February 2020 | ![]() | January 2017 | More modern by 37 months |
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Selfie screen | ![]() | Take selfies |
Common features in the Fujifilm GFX 50S and Olympus E-M1 III
Fujifilm GFX 50S | E-M1 III | |||
---|---|---|---|---|
Focus manually | ![]() | More exact focus | ||
Touch screen | ![]() | Quickly navigate |
Fujifilm GFX 50S vs Olympus E-M1 III Physical Comparison
If you are aiming to carry around your camera, you will need to think about its weight and volume. The Fujifilm GFX 50S comes with exterior measurements of 148mm x 94mm x 91mm (5.8" x 3.7" x 3.6") accompanied by a weight of 740 grams (1.63 lbs) whilst the Olympus E-M1 III has sizing of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs).
See the Fujifilm GFX 50S and Olympus E-M1 III in the latest Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you select at the time. Here is a front view over all size comparison of the Fujifilm GFX 50S vs the E-M1 III.

Looking at dimensions and weight, the portability rating of the Fujifilm GFX 50S and E-M1 III is 59 and 67 respectively.

Fujifilm GFX 50S vs Olympus E-M1 III Sensor Comparison
More often than not, it's difficult to envision the gap between sensor sizes merely by reading specifications. The image underneath will help offer you a stronger sense of the sensor sizing in the Fujifilm GFX 50S and E-M1 III.
To sum up, both of the cameras come with different megapixels and different sensor sizes. The Fujifilm GFX 50S using its bigger sensor will make shooting shallow depth of field easier and the Fujifilm GFX 50S will deliver more detail having an extra 31 Megapixels. Higher resolution will let you crop pictures a good deal more aggressively. The more aged Fujifilm GFX 50S is going to be disadvantaged with regard to sensor innovation.

Fujifilm GFX 50S vs Olympus E-M1 III Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Fujifilm GFX 50S vs Olympus E-M1 III Specifications
Fujifilm GFX 50S | Olympus OM-D E-M1 Mark III | |
---|---|---|
General Information | ||
Manufacturer | FujiFilm | Olympus |
Model | Fujifilm GFX 50S | Olympus OM-D E-M1 Mark III |
Class | Pro Mirrorless | Pro Mirrorless |
Released | 2017-01-18 | 2020-02-11 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | X Processor Pro | TruePic IX |
Sensor type | CMOS | CMOS |
Sensor size | Medium format | Four Thirds |
Sensor dimensions | 44 x 33mm | 17.4 x 13mm |
Sensor surface area | 1,452.0mm² | 226.2mm² |
Sensor resolution | 51MP | 20MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 5:4, 4:3 and 3:2 | 4:3 |
Highest Possible resolution | 8256 x 6192 | 5184 x 3888 |
Maximum native ISO | 12800 | 25600 |
Maximum enhanced ISO | 102400 | - |
Minimum native ISO | 100 | 200 |
RAW photos | ||
Minimum enhanced ISO | 50 | 64 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 117 | 121 |
Cross focus points | - | 121 |
Lens | ||
Lens mount | Fujifilm G | Micro Four Thirds |
Total lenses | 12 | 107 |
Focal length multiplier | 0.8 | 2.1 |
Screen | ||
Type of display | Tilting | Fully Articulated |
Display sizing | 3.2 inch | 3 inch |
Display resolution | 2,360 thousand dots | 1,037 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 3,690 thousand dots | 2,360 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 1.07x | 0.74x |
Features | ||
Minimum shutter speed | 360 seconds | 60 seconds |
Fastest shutter speed | 1/4000 seconds | 1/8000 seconds |
Fastest quiet shutter speed | 1/16000 seconds | 1/32000 seconds |
Continuous shutter rate | 3.0fps | 60.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | no built-in flash |
Flash settings | Auto, standard, slow sync, manual, off | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/125 seconds | 1/250 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30p, 25p, 24p, 23.98p) | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, MOV, H.264, Linear PCM |
Maximum video resolution | 1920x1080 | 4096x2160 |
Video format | MPEG-4, H.264 | MPEG-4, H.264 |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 3.1 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 740 grams (1.63 pounds) | 580 grams (1.28 pounds) |
Physical dimensions | 148 x 94 x 91mm (5.8" x 3.7" x 3.6") | 134 x 91 x 69mm (5.3" x 3.6" x 2.7") |
DXO scores | ||
DXO Overall score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 400 photos | 420 photos |
Battery style | Battery Pack | Battery Pack |
Battery model | NP-T125 | BLH-1 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 12 secs, custom) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC (dual slots, UHS-II supported) | Dual SD/SDHC/SDXC slots (UHS-II on first slot) |
Card slots | Dual | Dual |
Retail pricing | $5,499 | $1,800 |