Olympus OM-D E-M5 Samples
Olympus OM-D E-M5 Comparative Crops
The Olympus OM-D E-M5 is known to deliver the very best image quality from a Micro Four-Thirds digital camera to date. To evaluate the advantage of sensor-size with current technology, here we compare it to state-of-the-art 16 megapixels APS-C and Full-Frame sensors from the Pentax K-5
Pentax K-5 and the Nikon D4
Nikon D4 respectively.
| Olympus OM-D E-M5 | Pentax K-5 | Nikon D4 |
|---|---|---|
| ISO 200 | ISO 200 | ISO 200 |
| ISO 400 | ISO 400 | ISO 400 |
| ISO 800 | ISO 800 | ISO 800 |
| ISO 1600 | ISO 1600 | ISO 1600 |
| ISO 3200 | ISO 3200 | ISO 3200 |
| ISO 6400 | ISO 6400 | ISO 6400 |
| ISO 12800 | ISO 12800 | ISO 12800 |
| ISO 25600 | ISO 25600 | ISO 25600 |
Even though noise-reduction is turned off on all these cameras, they each takes a different approach to image processing which is why the crops look so different. However, it is clear that the gap between Micro-Four Thirds and APS-C is much smaller than between APS-C and Full-Frame. This makes sense since the surface area of an APS-C sensor is closer to Four-Thirds than to Full-Frame.
APS-C currently shows a visible lead over Micro Four-Thirds from ISO 400 to 6400, while Full-Frame leads from ISO 400 to 25600 and beyond. The comparison stops at 25600 because that is the maximum sensitivity of the OM-D E-M5.
|
Please Support Neocamera
All information on Neocamera is provided free of charge yet running this website is a huge endeavor. Purchases made via affiliate links found throughout the site help keep it running and up-to-date. There is no additional cost to you, so please consider buying via these links to our affilates:
Thank you for your support!
Olympus E-M5 Highlights

Sensor-Size: 17 x 13mm

Actual size when viewed at 100 DPI
| 16 Megapixels Mirrorless | ISO 200-25600 |
| Micro Four-Thirds Mount 2X FLM | Shutter 1/4000-60s |
| 5-Axis Built-in Stabilization, 4-Stop Improvement | Full manual controls, including Manual Focus |
| 0.45" Built-in EVF 1.4 Megapixels (0.58X) | Custom white-balance with 2 axis fine-tuning |
| Automatic Eye-Start sensor | Spot-Metering |
| 2 Axis Digital Level | Hot-Shoe |
| Weatherproof | Stereo audio input |
| Built-in Dust Reduction | Lithium-Ion Battery |
| 9 FPS Drive, 17 Images | Secure Digital Extended Capacity |
| 1920x1080 @ 30 FPS Video Recording | |
| 3" LCD 610K Pixels |
Updates
2025.11.13

Best Gifts for Photographers in 2025 by Budget
The annual Neocamera Photography Gift Guide updated to 2025. Find great gifts for photographers with any price budget.
2025.07.07

Stellar Photo Recovery Review
Review of Stellar Photo Recovery V12. This Windows and MacOS software can recover photos and videos in a huge number of formats from memory cards, USB drives, SSDs and HHDs.
2025.05.14

Huion Kamvas 13 Gen 3 Review
In-Depth review of the Huion Kamvas 13 Gen 3 Pen Display Tablet for photographers and graphic artists.
2025.01.18

Fujifilm GFX 2025 Lens Roundup
Lens Review roundup of Fujifilm GFX Medium-Format lenses. Quality, performance and handling of the GF20-35mm F/4R WR, GF30mm F/3.5 Tilt-Shift and the GF55mm F/1.7.
2024.11.18

Best 2024 Photography Gifts for Every Budget
Great gifts for photographers and photo enthusiasts selected for every budget among the best products of 2024.
2024.08.07

Eye Protection Tips for Professional Photographers
The four main considerations for professional photographers regarding eyewear.
2024.07.14

Fujifilm X100VI Review
Flagship fixed-lens compact digital camera with a 40 MP sensor and Image-Stabilization, a first for the series. Retro design featuring dual control-dials, plus direct ISO, Shutter-Speed and EC dials. Its hybrid viewfinder can switch between EVF and OVF mode.
2024.05.09

Fujifilm GFX100 II Review
Flagship 102 Megapixels Medium-Format Mirrorless Digital Camera with 8-Stop 5-Axis IBIS, 8 FPS Drive, 8K Video and 400 MP Super-Resolution capture in a weatherproof and freezeproof body with dual control-dials and dual memory-card slots.
2024.04.03

Fujifilm X-T5 Review
Newest Fujifilm flagship boasting a 40 MP APS-C sensor, 5-axis IBIS with 7-stop efficiency, 15 FPS continuous drive, 6.2K Video capture, dual control-dials and dual SDXC UHS-II slots in a sturdy weatherproof and freezeproof body.
2023.11.20

Best Digital Cameras of 2023
Find out which are the Best Digital Cameras of 2023. All the new Mirrorless Digital Cameras from entry-level to high-end professional.
2023.07.10

Fujifilm X-H2 Review
40 Megapixels APS-C Hybrid Mirrorless Digital Camera with 7-stop IBIS. Fastest shutter ever and 8K video capture. Large builtin EVF with 0.8X magnification and 5.8 MP, plus an Eye-Start Sensor. Packed with features and large number of controls in a weatherproof and freezeproof body.
2023.05.07

Sony FE 20-70mm F/4G Review
Review of the unique Sony FE 20-70mm F/4G lens. The optical zoom of this lens spans ultra-wide-angle and medium focal-length coverage, making it one of the most versatile Full-Frame lenses on the market.






