Olympus E-P3 vs Sony FX3
86 Imaging
47 Features
60 Overall
52
62 Imaging
64 Features
92 Overall
75
Olympus E-P3 vs Sony FX3 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 369g - 122 x 69 x 34mm
- Released August 2011
- Superseded the Olympus E-P2
- New Model is Olympus E-P5
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Screen
- ISO 80 - 102400 (Raise 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
- Announced February 2021
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Olympus E-P3 vs Sony FX3 Overview
Following is a in-depth assessment of the Olympus E-P3 versus Sony FX3, former is a Entry-Level Mirrorless while the latter is a Pro Mirrorless by rivals Olympus and Sony. The image resolution of the E-P3 (12MP) and the FX3 (12MP) is relatively well matched but the E-P3 (Four Thirds) and FX3 (Full frame) provide totally different sensor measurements.
President Biden pushes bill mandating TikTok sale or banThe E-P3 was unveiled 10 years earlier than the FX3 which is quite a large difference as far as technology is concerned. Both of the cameras feature the same body design (Rangefinder-style mirrorless).
Before diving right into a full comparison, here is a brief summary of how the E-P3 matches up versus the FX3 for portability, imaging, features and an overall score.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Olympus E-P3 vs Sony FX3 Gallery
This is a preview of the gallery photos for Olympus PEN E-P3 & Sony FX3. The full galleries are available at Olympus E-P3 Gallery & Sony FX3 Gallery.
Reasons to pick Olympus E-P3 over the Sony FX3
| E-P3 | FX3 |
|---|
Reasons to pick Sony FX3 over the Olympus E-P3
| FX3 | E-P3 | |||
|---|---|---|---|---|
| Announced | February 2021 | August 2011 | More modern by 115 months | |
| Screen type | Fully articulated | Fixed | Fully Articulating screen | |
| Screen resolution | 1440k | 614k | Sharper screen (+826k dot) | |
| Selfie screen | Take selfies |
Common features in the Olympus E-P3 and Sony FX3
| E-P3 | FX3 | |||
|---|---|---|---|---|
| Manual focus | Dial exact focus | |||
| Screen size | 3" | 3.00" | Same screen measurements | |
| Touch friendly screen | Quickly navigate |
Olympus E-P3 vs Sony FX3 Physical Comparison
For those who are going to carry around your camera regularly, you will want to think about its weight and size. The Olympus E-P3 features physical measurements of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") with a weight of 369 grams (0.81 lbs) while the Sony FX3 has specifications of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") accompanied by a weight of 716 grams (1.58 lbs).
Look at the Olympus E-P3 versus Sony FX3 in our completely new Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will differ based on the lens you use at that moment. Below is a front view sizing comparison of the E-P3 versus the FX3.

Factoring in dimensions and weight, the portability score of the E-P3 and FX3 is 86 and 62 respectively.
Olympus E-P3 vs Sony FX3 Sensor Comparison
More often than not, it's difficult to envision the contrast between sensor sizes only by looking at a spec sheet. The pic below will help offer you a stronger sense of the sensor measurements in the E-P3 and FX3.
As you can see, the two cameras feature the identical megapixels albeit not the same sensor sizes. The E-P3 includes the tinier sensor which will make getting shallow depth of field more challenging. The more aged E-P3 is going to be behind with regard to sensor tech.
Olympus E-P3 vs Sony FX3 Screen and ViewFinder
Photography Glossary Photography Type Scores
Portrait Comparison
Snapchat Adds Watermarks to AI-Created ImagesStreet Comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesSports Comparison
Pentax 17 Pre-Orders Outperform Expectations by a LandslideTravel Comparison
Sora from OpenAI releases its first ever music videoLandscape Comparison
Photobucket discusses licensing 13 billion images with AI firmsVlogging Comparison
Samsung Releases Faster Versions of EVO MicroSD Cards
Olympus E-P3 vs Sony FX3 Specifications
| Olympus PEN E-P3 | Sony FX3 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Sony |
| Model type | Olympus PEN E-P3 | Sony FX3 |
| Type | Entry-Level Mirrorless | Pro Mirrorless |
| Released | 2011-08-17 | 2021-02-23 |
| Body design | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Powered by | TruePic VI | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor dimensions | 17.3 x 13mm | 35.6 x 23.8mm |
| Sensor surface area | 224.9mm² | 847.3mm² |
| Sensor resolution | 12 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 3:2 and 16:9 |
| Max resolution | 4032 x 3024 | 4240 x 2832 |
| Max native ISO | 12800 | 102400 |
| Max enhanced ISO | - | 409600 |
| Minimum native ISO | 100 | 80 |
| RAW files | ||
| Minimum enhanced ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 35 | 759 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Sony E |
| Number of lenses | 107 | 187 |
| Focal length multiplier | 2.1 | 1 |
| Screen | ||
| Range of display | Fixed Type | Fully articulated |
| Display sizing | 3" | 3.00" |
| Resolution of display | 614k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | 3:2 OLED with Anti-Fingerprint Coating | - |
| Viewfinder Information | ||
| Viewfinder type | Electronic (optional) | None |
| Features | ||
| Min shutter speed | 60 secs | 30 secs |
| Max shutter speed | 1/4000 secs | 1/8000 secs |
| Continuous shutter speed | 3.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 10.00 m (@ ISO 200) | no built-in flash |
| Flash modes | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) | no built-in flash |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Max flash sync | 1/180 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) | 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 | AVCHD, Motion JPEG | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 369g (0.81 lbs) | 716g (1.58 lbs) |
| Physical dimensions | 122 x 69 x 34mm (4.8" x 2.7" x 1.3") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
| DXO scores | ||
| DXO Overall rating | 51 | 85 |
| DXO Color Depth rating | 20.8 | 24.2 |
| DXO Dynamic range rating | 10.1 | 13.4 |
| DXO Low light rating | 536 | 3900 |
| Other | ||
| Battery life | 330 pictures | 600 pictures |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | BLS-5 | NP-FZ100 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse recording | With downloadable app | |
| Type of storage | SD/SDHC/SDXC card | Dual SD/CFexpress Type A slots |
| Storage slots | 1 | 2 |
| Retail pricing | $0 | $3,900 |