Olympus TG-860 vs Panasonic GM1
91 Imaging
40 Features
42 Overall
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93 Imaging
52 Features
60 Overall
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Olympus TG-860 vs Panasonic GM1 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 125 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 224g - 110 x 64 x 28mm
- Revealed February 2015
- Renewed by Olympus TG-870
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fixed Screen
- ISO 200 - 25600
- 1920 x 1080 video
- Micro Four Thirds Mount
- 204g - 99 x 55 x 30mm
- Introduced December 2013
- Later Model is Panasonic GM5
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On this page, we will be evaluating the Olympus TG-860 vs Panasonic GM1, former is a Waterproof while the latter is a Entry-Level Mirrorless by competitors Olympus and Panasonic. The sensor resolution of the TG-860 (16MP) and the GM1 (16MP) is pretty similar but the TG-860 (1/2.3") and GM1 (Four Thirds) offer different sensor size.
Mastering Nature Photography with a Digital Microscope CameraThe TG-860 was launched 14 months after the GM1 which makes them a generation away from each other. The two cameras have different body design with the Olympus TG-860 being a Ultracompact camera and the Panasonic GM1 being a Rangefinder-style mirrorless camera.
Before getting right into a more detailed comparison, here is a brief summation of how the TG-860 matches up versus the GM1 with regards to portability, imaging, features and an overall score.
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Here is a preview of the gallery images for Olympus Stylus Tough TG-860 & Panasonic Lumix DMC-GM1. The complete galleries are viewable at Olympus TG-860 Gallery & Panasonic GM1 Gallery.
Reasons to pick Olympus TG-860 over the Panasonic GM1
| TG-860 | GM1 | |||
|---|---|---|---|---|
| Introduced | February 2015 | December 2013 | More modern by 14 months | |
| Screen type | Tilting | Fixed | Tilting screen |
Reasons to pick Panasonic GM1 over the Olympus TG-860
| GM1 | TG-860 | |||
|---|---|---|---|---|
| Manually focus | Very exact focusing | |||
| Screen resolution | 1036k | 460k | Clearer screen (+576k dot) | |
| Touch friendly screen | Quickly navigate |
Common features in the Olympus TG-860 and Panasonic GM1
| TG-860 | GM1 | |||
|---|---|---|---|---|
| Screen dimensions | 3" | 3" | Equal screen size | |
| Selfie screen | Neither contains selfie screen |
Olympus TG-860 vs Panasonic GM1 Physical Comparison
If you're aiming to carry around your camera regularly, you have to consider its weight and proportions. The Olympus TG-860 has got outer measurements of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") along with a weight of 224 grams (0.49 lbs) and the Panasonic GM1 has measurements of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") having a weight of 204 grams (0.45 lbs).
Look at the Olympus TG-860 vs Panasonic GM1 in our newest Camera plus Lens Size Comparison Tool.
Remember that, the weight of an ILC will change based on the lens you are utilizing during that time. Here is a front view sizing comparison of the TG-860 and the GM1.

Looking at size and weight, the portability grade of the TG-860 and GM1 is 91 and 93 respectively.
Olympus TG-860 vs Panasonic GM1 Sensor Comparison
Oftentimes, it is very hard to imagine the difference between sensor sizes just by going over specs. The image below should offer you a greater sense of the sensor measurements in the TG-860 and GM1.
All in all, both cameras have the same resolution albeit different sensor sizes. The TG-860 includes the tinier sensor which should make achieving shallower DOF trickier. The younger TG-860 should have a benefit when it comes to sensor innovation.
Olympus TG-860 vs Panasonic GM1 Screen and ViewFinder
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Olympus TG-860 vs Panasonic GM1 Specifications
| Olympus Stylus Tough TG-860 | Panasonic Lumix DMC-GM1 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Panasonic |
| Model | Olympus Stylus Tough TG-860 | Panasonic Lumix DMC-GM1 |
| Class | Waterproof | Entry-Level Mirrorless |
| Revealed | 2015-02-06 | 2013-12-19 |
| Body design | Ultracompact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | TruePic VII | - |
| Sensor type | CMOS | CMOS |
| Sensor size | 1/2.3" | Four Thirds |
| Sensor measurements | 6.17 x 4.55mm | 17.3 x 13mm |
| Sensor surface area | 28.1mm² | 224.9mm² |
| Sensor resolution | 16 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Full resolution | 4608 x 3456 | 4592 x 3448 |
| Max native ISO | 6400 | 25600 |
| Lowest native ISO | 125 | 200 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| 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 | ||
| Number of focus points | - | 23 |
| Lens | ||
| Lens mount | fixed lens | Micro Four Thirds |
| Lens focal range | 21-105mm (5.0x) | - |
| Largest aperture | f/3.5-5.7 | - |
| Macro focus distance | 1cm | - |
| Amount of lenses | - | 107 |
| Focal length multiplier | 5.8 | 2.1 |
| Screen | ||
| Display type | Tilting | Fixed Type |
| Display sizing | 3 inches | 3 inches |
| Resolution of display | 460k dot | 1,036k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display tech | - | TFT Color LCD with wide-viewing angle |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 4 secs | 60 secs |
| Maximum shutter speed | 1/2000 secs | 1/500 secs |
| Maximum quiet shutter speed | - | 1/16000 secs |
| Continuous shooting speed | 7.0 frames per second | 5.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 4.00 m (at ISO 1600) | 4.00 m |
| Flash options | Auto, redeye reduction, fill flash, off, LED illuminator | Auto, On, Off, Red-Eye, Slow Sync |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | - | 1/50 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | 1920 x 1080 (60i, 50i, 24p), 1280 x 720p (60p, 50p), 640 x 480 (30p, 25p) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video data format | H.264 | MPEG-4, AVCHD |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Yes | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 224 gr (0.49 lbs) | 204 gr (0.45 lbs) |
| Physical dimensions | 110 x 64 x 28mm (4.3" x 2.5" x 1.1") | 99 x 55 x 30mm (3.9" x 2.2" x 1.2") |
| DXO scores | ||
| DXO All around score | not tested | 66 |
| DXO Color Depth score | not tested | 22.3 |
| DXO Dynamic range score | not tested | 11.7 |
| DXO Low light score | not tested | 660 |
| Other | ||
| Battery life | 300 photos | 230 photos |
| Battery form | Battery Pack | Battery Pack |
| Battery model | Li-50B | - |
| Self timer | Yes (2 or 10 sec, custom) | Yes (2 or 10 sec, 10 sec (3 images)) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC |
| Storage slots | Single | Single |
| Price at launch | $279 | $750 |