Olympus E-M1X vs Sony RX1
54 Imaging
60 Features
93 Overall
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79 Imaging
69 Features
57 Overall
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Olympus E-M1X vs Sony RX1 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
- 4096 x 2160 video
- Micro Four Thirds Mount
- 997g - 144 x 147 x 75mm
- Released January 2019
- Superseded the Olympus E-M1 II
(Full Review)
- 24MP - Full frame Sensor
- 3" Fixed Display
- ISO 100 - 25600
- 1920 x 1080 video
- 35mm (F2.0-22.0) lens
- 482g - 113 x 65 x 70mm
- Introduced February 2013
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Its time to take a more detailed look at the Olympus E-M1X and Sony RX1, former being a Pro Mirrorless while the other is a Large Sensor Compact by companies Olympus and Sony. The resolution of the E-M1X (20MP) and the RX1 (24MP) is fairly similar but the E-M1X (Four Thirds) and RX1 (Full frame) posses different sensor dimensions.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E-M1X was brought out 6 years later than the RX1 and that is quite a serious difference as far as tech is concerned. Both of the cameras feature different body design with the Olympus E-M1X being a SLR-style mirrorless camera and the Sony RX1 being a Large Sensor Compact camera.
Before we go into a complete comparison, here is a short view of how the E-M1X matches up against the RX1 with regard to portability, imaging, features and an overall grade.
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Here is a sample of the gallery pictures for Olympus OM-D E-M1X & Sony Cyber-shot DSC-RX1. The entire galleries are available at Olympus E-M1X Gallery & Sony RX1 Gallery.
Reasons to pick Olympus E-M1X over the Sony RX1
| E-M1X | RX1 | |||
|---|---|---|---|---|
| Introduced | January 2019 | February 2013 | More recent by 73 months | |
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Selfie screen | Take selfies | |||
| Touch friendly display | Easily navigate |
Reasons to pick Sony RX1 over the Olympus E-M1X
| RX1 | E-M1X | |||
|---|---|---|---|---|
| Display resolution | 1229k | 1037k | Sharper display (+192k dot) |
Common features in the Olympus E-M1X and Sony RX1
| E-M1X | RX1 | |||
|---|---|---|---|---|
| Manual focus | Dial precise focusing | |||
| Display size | 3" | 3" | Same display sizing |
Olympus E-M1X vs Sony RX1 Physical Comparison
For those who are aiming to lug around your camera often, you'll need to think about its weight and dimensions. The Olympus E-M1X offers outside dimensions of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") accompanied by a weight of 997 grams (2.20 lbs) whilst the Sony RX1 has dimensions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") and a weight of 482 grams (1.06 lbs).
Examine the Olympus E-M1X and Sony RX1 in our completely new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will differ based on the lens you are using at the time. Following is a front view overall size comparison of the E-M1X against the RX1.

Factoring in size and weight, the portability rating of the E-M1X and RX1 is 54 and 79 respectively.
Olympus E-M1X vs Sony RX1 Sensor Comparison
Usually, it is very tough to imagine the contrast between sensor measurements only by reviewing specs. The visual here may provide you a much better sense of the sensor dimensions in the E-M1X and RX1.
As you can plainly see, both of those cameras come with different megapixel count and different sensor measurements. The E-M1X featuring a tinier sensor is going to make getting shallower depth of field more challenging and the Sony RX1 will offer greater detail having its extra 4 Megapixels. Greater resolution will also make it easier to crop photos a good deal more aggressively. The more recent E-M1X provides an advantage with regard to sensor tech.
Olympus E-M1X vs Sony RX1 Screen and ViewFinder
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Olympus E-M1X vs Sony RX1 Specifications
| Olympus OM-D E-M1X | Sony Cyber-shot DSC-RX1 | |
|---|---|---|
| General Information | ||
| Make | Olympus | Sony |
| Model type | Olympus OM-D E-M1X | Sony Cyber-shot DSC-RX1 |
| Type | Pro Mirrorless | Large Sensor Compact |
| Released | 2019-01-24 | 2013-02-19 |
| Body design | SLR-style mirrorless | Large Sensor Compact |
| Sensor Information | ||
| Chip | Dual TruePic VIII | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor dimensions | 17.4 x 13mm | 35.8 x 23.8mm |
| Sensor area | 226.2mm² | 852.0mm² |
| Sensor resolution | 20 megapixel | 24 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 3:2 and 16:9 |
| Max resolution | 5184 x 3888 | 6000 x 4000 |
| Max native ISO | 25600 | 25600 |
| Minimum native ISO | 200 | 100 |
| RAW files | ||
| Minimum enhanced ISO | 64 | - |
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 121 | 25 |
| Lens | ||
| Lens mount type | Micro Four Thirds | fixed lens |
| Lens zoom range | - | 35mm (1x) |
| Largest aperture | - | f/2.0-22.0 |
| Amount of lenses | 107 | - |
| Crop factor | 2.1 | 1 |
| Screen | ||
| Range of screen | Fully Articulated | Fixed Type |
| Screen diagonal | 3" | 3" |
| Resolution of screen | 1,037k dot | 1,229k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | - | Xtra FineTFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic and Optical (optional) |
| Viewfinder resolution | 2,360k dot | - |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.74x | - |
| Features | ||
| Minimum shutter speed | 60 secs | 30 secs |
| Fastest shutter speed | 1/8000 secs | 1/4000 secs |
| Fastest silent shutter speed | 1/32000 secs | - |
| Continuous shutter speed | 60.0 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | 6.00 m |
| Flash options | Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual | Auto, On, Off, Slow Sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/4000 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps) |
| Max video resolution | 4096x2160 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes (USB-PD allows charging by laptop or external power bank) | USB 2.0 (480 Mbit/sec) |
| GPS | Built-in | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 997g (2.20 lbs) | 482g (1.06 lbs) |
| Physical dimensions | 144 x 147 x 75mm (5.7" x 5.8" x 3.0") | 113 x 65 x 70mm (4.4" x 2.6" x 2.8") |
| DXO scores | ||
| DXO Overall rating | not tested | 93 |
| DXO Color Depth rating | not tested | 25.1 |
| DXO Dynamic range rating | not tested | 14.3 |
| DXO Low light rating | not tested | 2534 |
| Other | ||
| Battery life | 870 pictures | 270 pictures |
| Style of battery | Built-in | Battery Pack |
| Battery ID | - | NP-BX1 |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | - | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | 2 | 1 |
| Cost at release | $2,999 | $2,798 |