Olympus E-M10 III vs Panasonic G1
80 Imaging
54 Features
75 Overall
62
82 Imaging
46 Features
50 Overall
47
Olympus E-M10 III vs Panasonic G1 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 410g - 122 x 84 x 50mm
- Announced August 2017
- Replaced the Olympus E-M10 II
- Successor is Olympus E-M10 IV
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 100 - 1600 (Increase to 3200)
- No Video
- Micro Four Thirds Mount
- 360g - 124 x 84 x 45mm
- Released January 2009
- Newer Model is Panasonic G2
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Below is a comprehensive review of the Olympus E-M10 III versus Panasonic G1, both Entry-Level Mirrorless cameras by manufacturers Olympus and Panasonic. There is a large difference among the resolutions of the E-M10 III (16MP) and G1 (12MP) but both cameras offer the same sensor sizes (Four Thirds).
Snapchat Adds Watermarks to AI-Created ImagesThe E-M10 III was announced 8 years later than the G1 and that is a fairly serious difference as far as camera tech is concerned. Both of these cameras have the same body design (SLR-style mirrorless).
Before getting into a more detailed comparison, here is a concise introduction of how the E-M10 III matches up versus the G1 in the way of portability, imaging, features and an overall grade.
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Below is a sample of the gallery pictures for Olympus OM-D E-M10 Mark III & Panasonic Lumix DMC-G1. The whole galleries are available at Olympus E-M10 III Gallery & Panasonic G1 Gallery.
Reasons to pick Olympus E-M10 III over the Panasonic G1
| E-M10 III | G1 | |||
|---|---|---|---|---|
| Released | August 2017 | January 2009 | More recent by 105 months | |
| Display resolution | 1040k | 460k | Sharper display (+580k dot) | |
| Touch display | Easily navigate |
Reasons to pick Panasonic G1 over the Olympus E-M10 III
| G1 | E-M10 III | |||
|---|---|---|---|---|
| Display type | Fully Articulated | Tilting | Fully Articulating display | |
| Selfie screen | Take selfies |
Common features in the Olympus E-M10 III and Panasonic G1
| E-M10 III | G1 | |||
|---|---|---|---|---|
| Manual focus | Dial precise focus | |||
| Display dimensions | 3" | 3" | Equal display dimensions |
Olympus E-M10 III vs Panasonic G1 Physical Comparison
When you are looking to lug around your camera, you have to factor its weight and volume. The Olympus E-M10 III has external dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") having a weight of 410 grams (0.90 lbs) whilst the Panasonic G1 has sizing of 124mm x 84mm x 45mm (4.9" x 3.3" x 1.8") and a weight of 360 grams (0.79 lbs).
Check out the Olympus E-M10 III versus Panasonic G1 in our newest Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary depending on the lens you are using at that moment. The following is a front view proportions comparison of the E-M10 III versus the G1.

Factoring in size and weight, the portability rating of the E-M10 III and G1 is 80 and 82 respectively.
Olympus E-M10 III vs Panasonic G1 Sensor Comparison
Often, its hard to imagine the difference in sensor measurements just by looking through specifications. The visual here may give you a greater sense of the sensor sizes in the E-M10 III and G1.
Plainly, both of those cameras have the same sensor dimensions but different resolution. You can anticipate the Olympus E-M10 III to render greater detail with its extra 4MP. Greater resolution will allow you to crop images a bit more aggressively. The more recent E-M10 III provides an advantage when it comes to sensor innovation.
Olympus E-M10 III vs Panasonic G1 Screen and ViewFinder
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Olympus E-M10 III vs Panasonic G1 Specifications
| Olympus OM-D E-M10 Mark III | Panasonic Lumix DMC-G1 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Panasonic |
| Model type | Olympus OM-D E-M10 Mark III | Panasonic Lumix DMC-G1 |
| Category | Entry-Level Mirrorless | Entry-Level Mirrorless |
| Announced | 2017-08-31 | 2009-01-19 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Processor Chip | TruePic VIII | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Four Thirds |
| Sensor measurements | 17.4 x 13mm | 17.3 x 13mm |
| Sensor surface area | 226.2mm² | 224.9mm² |
| Sensor resolution | 16 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 4:3, 3:2 and 16:9 |
| Highest resolution | 4608 x 3456 | 4000 x 3000 |
| Highest native ISO | 25600 | 1600 |
| Highest boosted ISO | - | 3200 |
| Min native ISO | 200 | 100 |
| RAW files | ||
| Min boosted ISO | 100 | - |
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 121 | - |
| Lens | ||
| Lens support | Micro Four Thirds | Micro Four Thirds |
| Total lenses | 107 | 107 |
| Focal length multiplier | 2.1 | 2.1 |
| Screen | ||
| Screen type | Tilting | Fully Articulated |
| Screen sizing | 3 inches | 3 inches |
| Screen resolution | 1,040 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | Electronic |
| Viewfinder resolution | 2,360 thousand dots | - |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.62x | - |
| Features | ||
| Lowest shutter speed | 60s | 60s |
| Highest shutter speed | 1/4000s | 1/4000s |
| Highest silent shutter speed | 1/16000s | - |
| Continuous shooting rate | 8.6 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 5.80 m (at ISO 100) | 10.50 m |
| Flash options | Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off | Auto, On, Off, Red-Eye, Slow Sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Highest flash synchronize | 1/250s | 1/160s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | - |
| Highest video resolution | 3840x2160 | None |
| Video format | MPEG-4, H.264 | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 410 grams (0.90 lbs) | 360 grams (0.79 lbs) |
| Physical dimensions | 122 x 84 x 50mm (4.8" x 3.3" x 2.0") | 124 x 84 x 45mm (4.9" x 3.3" x 1.8") |
| DXO scores | ||
| DXO All around rating | not tested | 53 |
| DXO Color Depth rating | not tested | 21.1 |
| DXO Dynamic range rating | not tested | 10.3 |
| DXO Low light rating | not tested | 463 |
| Other | ||
| Battery life | 330 shots | 330 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | BLS-50 | - |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC (UHS-I/II supported) | SD/MMC/SDHC card |
| Card slots | 1 | 1 |
| Pricing at launch | $650 | $0 |