Olympus E-M1X vs Panasonic GX7
54 Imaging
60 Features
93 Overall
73
81 Imaging
52 Features
75 Overall
61
Olympus E-M1X vs Panasonic GX7 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- 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
- Announced January 2019
- Replaced the Olympus E-M1 II
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 125 - 25600
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 402g - 123 x 71 x 55mm
- Released November 2013
- Old Model is Panasonic GX1
- Newer Model is Panasonic GX8
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Here, we will be looking at the Olympus E-M1X versus Panasonic GX7, former is a Pro Mirrorless while the latter is a Advanced Mirrorless by companies Olympus and Panasonic. There is a substantial difference between the image resolutions of the E-M1X (20MP) and GX7 (16MP) but both cameras provide the identical sensor size (Four Thirds).
Snapchat Adds Watermarks to AI-Created ImagesThe E-M1X was revealed 5 years after the GX7 which is quite a big 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 Panasonic GX7 being a Rangefinder-style mirrorless camera.
Before getting into a full comparison, here is a brief summary of how the E-M1X scores versus the GX7 for portability, imaging, features and an overall score.
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Following is a preview of the gallery photos for Olympus OM-D E-M1X & Panasonic Lumix DMC-GX7. The full galleries are provided at Olympus E-M1X Gallery & Panasonic GX7 Gallery.
Reasons to pick Olympus E-M1X over the Panasonic GX7
| E-M1X | GX7 | |||
|---|---|---|---|---|
| Released | January 2019 | November 2013 | More modern by 64 months | |
| Screen type | Fully Articulated | Tilting | Fully Articulating screen | |
| Selfie screen | Take selfies |
Reasons to pick Panasonic GX7 over the Olympus E-M1X
| GX7 | E-M1X | |||
|---|---|---|---|---|
| Screen resolution | 1040k | 1037k | Sharper screen (+3k dot) |
Common features in the Olympus E-M1X and Panasonic GX7
| E-M1X | GX7 | |||
|---|---|---|---|---|
| Manually focus | Dial precise focus | |||
| Screen size | 3" | 3" | Same screen size | |
| Touch friendly screen | Quickly navigate |
Olympus E-M1X vs Panasonic GX7 Physical Comparison
In case you're going to carry around your camera often, you should consider its weight and volume. The Olympus E-M1X provides physical dimensions of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") and a weight of 997 grams (2.20 lbs) whilst the Panasonic GX7 has sizing of 123mm x 71mm x 55mm (4.8" x 2.8" x 2.2") along with a weight of 402 grams (0.89 lbs).
See the Olympus E-M1X versus Panasonic GX7 in our newest Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change based on the lens you have chosen at that moment. Here is a front view physical size comparison of the E-M1X and the GX7.

Taking into account size and weight, the portability score of the E-M1X and GX7 is 54 and 81 respectively.
Olympus E-M1X vs Panasonic GX7 Sensor Comparison
Generally, it can be tough to imagine the contrast between sensor sizes simply by reading through specs. The picture underneath may give you a clearer sense of the sensor dimensions in the E-M1X and GX7.
All in all, the 2 cameras come with the identical sensor size albeit different resolution. You can count on the Olympus E-M1X to resolve extra detail because of its extra 4 Megapixels. Higher resolution can also let you crop shots a good deal more aggressively. The younger E-M1X should have an advantage in sensor tech.
Olympus E-M1X vs Panasonic GX7 Screen and ViewFinder
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Olympus E-M1X vs Panasonic GX7 Specifications
| Olympus OM-D E-M1X | Panasonic Lumix DMC-GX7 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Panasonic |
| Model type | Olympus OM-D E-M1X | Panasonic Lumix DMC-GX7 |
| Category | Pro Mirrorless | Advanced Mirrorless |
| Announced | 2019-01-24 | 2013-11-07 |
| Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | Dual TruePic VIII | Venus Engine |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Four Thirds |
| Sensor dimensions | 17.4 x 13mm | 17.3 x 13mm |
| Sensor surface area | 226.2mm² | 224.9mm² |
| Sensor resolution | 20 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
| Highest resolution | 5184 x 3888 | 4592 x 3448 |
| Highest native ISO | 25600 | 25600 |
| Min native ISO | 200 | 125 |
| RAW photos | ||
| Min boosted ISO | 64 | - |
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 121 | 23 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Micro Four Thirds |
| Amount of lenses | 107 | 107 |
| Crop factor | 2.1 | 2.1 |
| Screen | ||
| Type of display | Fully Articulated | Tilting |
| Display size | 3 inches | 3 inches |
| Resolution of display | 1,037 thousand dots | 1,040 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display technology | - | LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360 thousand dots | 2,765 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.74x | 0.7x |
| Features | ||
| Lowest shutter speed | 60 seconds | 60 seconds |
| Highest shutter speed | 1/8000 seconds | 1/8000 seconds |
| Highest quiet shutter speed | 1/32000 seconds | 1/16000 seconds |
| Continuous shooting rate | 60.0 frames per second | 5.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | no built-in flash | 7.00 m (at ISO 200) |
| Flash modes | Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual | Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Slow sync w/red-eye reduction, off |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | - | 1/320 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60p, 60i, 50p, 50i, 30p, 24p), 1280 x 720 (60p, 30p), 640 x 480 (30p) |
| Highest video resolution | 4096x2160 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| 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 sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 997g (2.20 lbs) | 402g (0.89 lbs) |
| Physical dimensions | 144 x 147 x 75mm (5.7" x 5.8" x 3.0") | 123 x 71 x 55mm (4.8" x 2.8" x 2.2") |
| DXO scores | ||
| DXO All around rating | not tested | 70 |
| DXO Color Depth rating | not tested | 22.6 |
| DXO Dynamic range rating | not tested | 12.2 |
| DXO Low light rating | not tested | 718 |
| Other | ||
| Battery life | 870 photos | 350 photos |
| Battery type | Built-in | Battery Pack |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 secs, 10 secs w/ 3 shots) |
| Time lapse recording | ||
| Storage type | - | SD/SDHC/SDXC card |
| Card slots | Dual | One |
| Pricing at launch | $2,999 | $1,000 |