Olympus PEN-F vs Sony FX3
84 Imaging
59 Features
79 Overall
67


62 Imaging
65 Features
92 Overall
75
Olympus PEN-F vs Sony FX3 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 427g - 125 x 72 x 37mm
- Introduced January 2016
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Display
- ISO 80 - 102400 (Push to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 716g - 130 x 78 x 85mm
- Introduced February 2021

Olympus PEN-F vs Sony FX3 Overview
Its time to take a more detailed look at the Olympus PEN-F and Sony FX3, former is a Advanced Mirrorless while the other is a Pro Mirrorless by manufacturers Olympus and Sony. There is a considerable difference between the resolutions of the PEN-F (20MP) and FX3 (12MP) and the PEN-F (Four Thirds) and FX3 (Full frame) posses different sensor sizing.

The PEN-F was announced 6 years earlier than the FX3 which is quite a large difference as far as tech is concerned. Both of the cameras have the same body design (Rangefinder-style mirrorless).
Before going into a full comparison, here is a concise synopsis of how the PEN-F matches up vs the FX3 with regards to portability, imaging, features and an overall score.

Olympus PEN-F vs Sony FX3 Gallery
The following is a sample of the gallery pictures for Olympus PEN-F & Sony FX3. The whole galleries are available at Olympus PEN-F Gallery & Sony FX3 Gallery.
Reasons to pick Olympus PEN-F over the Sony FX3
PEN-F | FX3 |
---|
Reasons to pick Sony FX3 over the Olympus PEN-F
FX3 | PEN-F | |||
---|---|---|---|---|
Introduced | February 2021 | ![]() | January 2016 | More modern by 61 months |
Display resolution | 1440k | ![]() | 1037k | Sharper display (+403k dot) |
Common features in the Olympus PEN-F and Sony FX3
PEN-F | FX3 | |||
---|---|---|---|---|
Manually focus | ![]() | Very precise focus | ||
Display type | Fully Articulated | ![]() | Fully articulated | Fully Articulated display |
Display dimensions | 3" | ![]() | 3.00" | Equal display measurement |
Selfie screen | ![]() | Both are selfie friendly | ||
Touch friendly display | ![]() | Easily navigate |
Olympus PEN-F vs Sony FX3 Physical Comparison
If you are aiming to carry around your camera frequently, you'll have to factor in its weight and dimensions. The Olympus PEN-F has got exterior measurements of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") having a weight of 427 grams (0.94 lbs) whilst the Sony FX3 has dimensions of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") accompanied by a weight of 716 grams (1.58 lbs).
Check out the Olympus PEN-F and Sony FX3 in our brand new Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will vary based on the lens you have attached during that time. Underneath is a front view sizing comparison of the PEN-F vs the FX3.

Factoring in size and weight, the portability rating of the PEN-F and FX3 is 84 and 62 respectively.

Olympus PEN-F vs Sony FX3 Sensor Comparison
Usually, it is difficult to picture the gap between sensor sizes purely by going over a spec sheet. The image below will help provide you a better sense of the sensor measurements in the PEN-F and FX3.
As you can see, both the cameras have different megapixel count and different sensor sizes. The PEN-F using its tinier sensor is going to make shooting shallow DOF more challenging and the Olympus PEN-F will offer you extra detail with its extra 8MP. Greater resolution will also let you crop images a bit more aggressively. The more aged PEN-F is going to be disadvantaged in sensor innovation.

Olympus PEN-F vs Sony FX3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus PEN-F vs Sony FX3 Specifications
Olympus PEN-F | Sony FX3 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Sony |
Model type | Olympus PEN-F | Sony FX3 |
Class | Advanced Mirrorless | Pro Mirrorless |
Introduced | 2016-01-27 | 2021-02-23 |
Physical type | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Powered by | TruePic VII | - |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Four Thirds | Full frame |
Sensor measurements | 17.3 x 13mm | 35.6 x 23.8mm |
Sensor surface area | 224.9mm² | 847.3mm² |
Sensor resolution | 20MP | 12MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Full resolution | 5184 x 3888 | 4240 x 2832 |
Max native ISO | 25600 | 102400 |
Max boosted ISO | - | 409600 |
Lowest native ISO | 200 | 80 |
RAW pictures | ||
Lowest boosted ISO | 80 | 50 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 81 | 759 |
Lens | ||
Lens mount type | Micro Four Thirds | Sony E |
Number of lenses | 107 | 187 |
Crop factor | 2.1 | 1 |
Screen | ||
Screen type | Fully Articulated | Fully articulated |
Screen sizing | 3" | 3.00" |
Screen resolution | 1,037 thousand dots | 1,440 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 2,360 thousand dots | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.62x | - |
Features | ||
Lowest shutter speed | 60 seconds | 30 seconds |
Highest shutter speed | 1/8000 seconds | 1/8000 seconds |
Highest silent shutter speed | 1/16000 seconds | - |
Continuous shooting rate | 10.0 frames per second | 10.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash modes | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync (1st curtain), Slow sync (2nd curtain) | no built-in flash |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
Max video resolution | 1920x1080 | 3840x2160 |
Video file format | MPEG-4, H.264, Motion JPEG | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 427g (0.94 pounds) | 716g (1.58 pounds) |
Physical dimensions | 125 x 72 x 37mm (4.9" x 2.8" x 1.5") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
DXO scores | ||
DXO All around rating | 74 | 85 |
DXO Color Depth rating | 23.1 | 24.2 |
DXO Dynamic range rating | 12.4 | 13.4 |
DXO Low light rating | 894 | 3900 |
Other | ||
Battery life | 330 photos | 600 photos |
Battery type | Battery Pack | Battery Pack |
Battery ID | BLN-1 | NP-FZ100 |
Self timer | Yes (2 or 12 seconds, custom) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse recording | With downloadable app | |
Type of storage | SD/SDHC/SDXC | Dual SD/CFexpress Type A slots |
Card slots | One | Two |
Pricing at launch | $1,000 | $3,900 |