Contents
- 1Body and Ergonomics
- 2Viewfinder and Screen
- 3Operation and Menus
- 4Performance and Autofocus
- 5Flash Performance
- 6Key Features: Wi-Fi
- 7In-Body Image Stabilization
- 8In Camera RAW Conversion
- 9Other Important Shooting Features
- 10Image Quality: Dynamic Range and Color
- 11Image Quality: Noise
- 12JPEG Quality
- 13Video
- 14Conclusion
- 15Image Samples
Key Features: Wi-Fi

The E-M1, like almost all 2013 mirroless cameras, features WiFi capabilities. Olympus has been working on their WiFi apps and capabilities and the E-M1 comes complete with all the functionality one would expect from a top of the line product.
The E-M1 can utilize WiFi for transferring photos to your mobile device, applying GPS data from your smartphone to your photos and full remote control. The E-M1 utilizes a QR code to establish the relationship between your mobile device and your camera on initial setup. After that, you simply need to select the camera’s WiFi network when connecting the two devices.
Photo transfer works quite well and the E-M1’s excellent in-camera RAW conversion is very useful for creating JPEGs to share from the RAW files without a need for a mobile RAW converter on your phone or tablet.
The largest improvements in the Olympus WiFi implementation come in the remote control capabilities. The E-M1 allows for full remote control of the camera via their mobile app for iOS or Android. You can change camera modes, aperture, shutter speed, exposure compensation and focus point, utilizing touch foucs or the on-scren shutter button. Overall, the remote shooting works very well and opens up new creative possibilities
In-Body Image Stabilization

The E-M1 features the same ‘upgraded’ in-body image stabilization (IBIS) that appeared on the E-P5, which was a refinement of the original 5-axis stabilization found on the first OM-D. The 5-axis IBIS corrects for shift in both directions, pitch, roll and yaw, and is excellent at correcting camera shake for all lenses mounted to the camera.
Overall, the E-M1’s IBIS works very well, allow you to capture scenes a solid 3-4 stops slower than you would otherwise be able to do without the stabilization. The shot to the left was taken with the Panasonic 25mm f/1.4, which usually requires a shutter speed of around 1/50s to properly hand-hold. This shot was taken with a shutter speed of 1/4 second, handheld, allowing me to capture the motion of the waterfall without a tripod.
While the IBIS is generally excellent, it also does somewhat suffer from the shutter shock issue that I also had with the E-P5, though it isn’t as pronounced on the E-M1. Still, it is worth watching your images in the 1/60s to 1/100s range, as the IBIS can slightly soften images taken in this shutter range due to vibration of the shutter mechanism. I also tested the E-M1 against my E-M5 and generally found the E-M1 to be slightly less effective overall than the IBIS in the E-M5.
In Camera RAW Conversion
The E-M1 features built-in RAW conversion capability, allowing the shooter to change many parameters prior to creating a JPEG from the RAW file. You can pull or push exposure, adjust white balance, tone curve, color options and sharpening, for instance. This excellent RAW conversion capability combined with the WiFi options make the camera excellent for shooting and sharing high quality images on the go.
Other Important Shooting Features

The Olympus E-M1 has some excellent other shooting features, some of which are unique to Olympus cameras. Only Olympus has the truly excellent and well implemented Live Time and Live Bulb modes. These modes are used for long exposures and allow you to actually see a long exposure develop while you are taking the photo. The two modes are identical except that bulb mode operates like bulb mode on any other camera, while Live Time allows you to start the exposure with one shutter press and stop it with a second shutter press.
I’ve used these modes to excellent effect on my E-M5 and they are just as useful on the E-M1. There is nothing worse than taking a 4 minute exposure, waiting another 4 minutes for long exposure noise reduction, checking the image and discovering that you’ve just wasted 8 minutes making a severely underexposed shot. With the Live Bulb and Live Time modes, you just stop the exposure when it is properly exposed, either to your taste, or by viewing the histogram, whch also shows the current exposure in real time.
Olympus also has an excellently implemented intervalometer feature. Set the number of exposures, the duration between expsosures and start the sequence. Olympus also will automatically assemble the time lapse photos into a video immediately after the sequence is completed and record that to your memory card.
FInally, Olympus includes focus peaking on the E-M1, though it’s still a half-baked implementation. The peaking is very visible in the viewfinder, highlighting the in-focus areas. The downside is that it significantly increases viewfinder lag and it’s also not very precise – more is showing in focus than is actually in focus. I found that I could more precisely manually focus just by using the outstanding EVF without any focusing aids. The viewfinder is large enough that peaking isn’t needed very often.
Nice pictures, they speak for themselves!
Wow! Beautiful sunrise photo. Great meld of old architecture and new technology.
Its nice to read a slightly more critical review than some of the others I’ve seen lately, which have been a little too ‘gushing’ with their praise I think. This is the first time I’ve seen anyone be a bit more critical about the E-M1’s IBIS, for example.
I don’t think I’d buy one, mainly for ergonomic reasons, but if I was in the market for a M4/3 body I’d be glad I’d read this review. Thanks Jordan.
I am interested in the focus peaking implementation because I like it on my Sony NEX. I also know the feature appears on Fuji mirrorless. Have you been able to compare the implemention (on the E-M1) with either Sony’s or Fujifilm’s implementation? Thanks for another awesome review. (I’m pretty new to your site, and have now been reading your Fuji reviews… will you be doing a review of the 18-55?)
Thanks for an awesome job. I like well written stuff!!
Peter F.
A very thorough review oriented to how most of us actually use our camera. I have an E-M1 and I think you hit the nail on the head.
Chuck
a very enjoyable read , your real world impressions are more meaningful than a bunch of charts and graphs , as far as im concerned.
for the time being im sticking with my em5
I find that enabling the Anti-Shock feature helps to achieve sharp pictures hand-held at slow shutter speeds (as well as being using for tripod stabilised long exposures). I get more keepers that way, shooting hand-held at around 1 sec.
What speed to you set the anti-shock at? I use 1/8th but don’t really know why….
Glad to see another opinion on this body.
I spent some time with it at an Olympus event and found it to be a very good shooter, but didn’t find the angular grip comfortable, unfortunately, compared to the E-5, E-1, or GH3 grip.
I was also less than enchanted with the display out in the open on a “professional” model, mainly because of the small battery, but also because they chose a flipping, sliding display instead of an articulated display.
Those who have the E-5 will instantly notice better low light image quality but will notice many compromises, such as the balance with Four-Thirds HG and SHG lenses. The GH3 is better but still too small.
Jordan – In your conclusions, I did not see the very important fact that the E-M1 works very, very well (AF) with the original Olympus and (Pany) 43 lenses (due to on-sensor PDAF). This is one of the major reasons I purchased the E-M1, even though I have the E-M5. I have twelve 43 lenses (in addition to several m43 lenses) and I can now happily use them on the E-M1. That was not the case with the E-M5 (CDAF only), So, the E-M1 is also an upgrade (or an option) to my older E-5. I assume you do not have an Oly 43 camera with 43 lenses. But please do not ignore this important point.
Yes, there are still many of us out there that also still have 43 cameras and lenses. The E-M1 is indeed the “one beautiful system”.
You actually make it appear really easy along with your presentation however I to find this matter to be actually one thing
which I think I would never understand. It seems too complicated and very broad for
me. I’m looking ahead in your next post, I’ll attempt to get the hang of it!
Thank you, I’ve recently been looking for information about this
subject for ages and yours is the greatest I’ve
discovered so far. But, what about the bottom line? Are you positive about the supply?