Nikon Z7 vs Olympus TG-870
62 Imaging
77 Features
89 Overall
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91 Imaging
40 Features
46 Overall
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Nikon Z7 vs Olympus TG-870 Key Specs
(Full Review)
- 46MP - Full frame Sensor
- 3.2" Tilting Display
- ISO 64 - 25600 (Bump to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 675g - 134 x 101 x 68mm
- Introduced August 2018
- Replacement is Nikon Z7 II
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 125 - 6400 (Bump to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 221g - 113 x 64 x 28mm
- Launched January 2016
- Replaced the Olympus TG-860
Photography Glossary Nikon Z7 vs Olympus TG-870 Overview
Its time to examine more closely at the Nikon Z7 versus Olympus TG-870, former is a Pro Mirrorless while the other is a Ultracompact by competitors Nikon and Olympus. There is a sizable difference between the resolutions of the Z7 (46MP) and TG-870 (16MP) and the Z7 (Full frame) and TG-870 (1/2.3") feature totally different sensor sizes.
Snapchat Adds Watermarks to AI-Created ImagesThe Z7 was released 2 years after the TG-870 which is quite a significant difference as far as tech is concerned. Both of these cameras come with different body type with the Nikon Z7 being a SLR-style mirrorless camera and the Olympus TG-870 being a Ultracompact camera.
Before diving in to a thorough comparison, below is a concise view of how the Z7 scores versus the TG-870 for portability, imaging, features and an overall score.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Nikon Z7 vs Olympus TG-870 Gallery
Here is a sample of the gallery pictures for Nikon Z7 & Olympus Stylus Tough TG-870. The complete galleries are viewable at Nikon Z7 Gallery & Olympus TG-870 Gallery.
Reasons to pick Nikon Z7 over the Olympus TG-870
| Z7 | TG-870 | |||
|---|---|---|---|---|
| Launched | August 2018 | January 2016 | More modern by 32 months | |
| Manually focus | More exact focusing | |||
| Display dimension | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 2100k | 921k | Clearer display (+1179k dot) | |
| Touch friendly display | Easily navigate |
Reasons to pick Olympus TG-870 over the Nikon Z7
| TG-870 | Z7 |
|---|
Common features in the Nikon Z7 and Olympus TG-870
| Z7 | TG-870 | |||
|---|---|---|---|---|
| Display type | Tilting | Tilting | Tilting display | |
| Selfie screen | Lack of selfie screen |
Nikon Z7 vs Olympus TG-870 Physical Comparison
When you are intending to carry around your camera frequently, you will have to take into account its weight and measurements. The Nikon Z7 offers exterior measurements of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") accompanied by a weight of 675 grams (1.49 lbs) whilst the Olympus TG-870 has proportions of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") and a weight of 221 grams (0.49 lbs).
Check out the Nikon Z7 versus Olympus TG-870 in our completely new Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change depending on the lens you are working with at that moment. Underneath is the front view measurement comparison of the Z7 compared to the TG-870.

Looking at size and weight, the portability grade of the Z7 and TG-870 is 62 and 91 respectively.
Nikon Z7 vs Olympus TG-870 Sensor Comparison
Usually, it's hard to envision the gap between sensor sizes simply by reviewing specs. The pic here may offer you a better sense of the sensor measurements in the Z7 and TG-870.
All in all, both of these cameras have got different megapixel count and different sensor sizes. The Z7 featuring a larger sensor will make shooting shallow DOF easier and the Nikon Z7 will offer greater detail as a result of its extra 30MP. Greater resolution will also help you crop pics much more aggressively. The more recent Z7 is going to have an advantage in sensor tech.
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Nikon Z7 vs Olympus TG-870 Specifications
| Nikon Z7 | Olympus Stylus Tough TG-870 | |
|---|---|---|
| General Information | ||
| Brand | Nikon | Olympus |
| Model | Nikon Z7 | Olympus Stylus Tough TG-870 |
| Type | Pro Mirrorless | Ultracompact |
| Introduced | 2018-08-23 | 2016-01-06 |
| Body design | SLR-style mirrorless | Ultracompact |
| Sensor Information | ||
| Powered by | Expeed 6 | TruePic VII |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | Full frame | 1/2.3" |
| Sensor dimensions | 35.9 x 23.9mm | 6.17 x 4.55mm |
| Sensor surface area | 858.0mm² | 28.1mm² |
| Sensor resolution | 46MP | 16MP |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 5:4, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Max resolution | 8256 x 5504 | 4608 x 3456 |
| Max native ISO | 25600 | 6400 |
| Max enhanced ISO | 102400 | 12800 |
| Lowest native ISO | 64 | 125 |
| RAW support | ||
| Lowest enhanced ISO | 32 | - |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | 493 | - |
| Lens | ||
| Lens mount | Nikon Z | fixed lens |
| Lens focal range | - | 21-105mm (5.0x) |
| Max aperture | - | f/3.5-5.7 |
| Macro focus range | - | 1cm |
| Number of lenses | 15 | - |
| Focal length multiplier | 1 | 5.8 |
| Screen | ||
| Display type | Tilting | Tilting |
| Display sizing | 3.2 inch | 3 inch |
| Resolution of display | 2,100k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | None |
| Viewfinder resolution | 3,690k dot | - |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.8x | - |
| Features | ||
| Minimum shutter speed | 30 secs | 4 secs |
| Fastest shutter speed | 1/8000 secs | 1/2000 secs |
| Continuous shutter speed | 9.0 frames/s | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | 4.00 m (at ISO 1600) |
| Flash settings | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off | Auto, redeye reduction, fill flash, off, LED illuminator |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/200 secs | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) |
| Max video resolution | 3840x2160 | 1920x1080 |
| Video file format | MPEG-4, H.264 | MPEG-4, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 675 grams (1.49 lbs) | 221 grams (0.49 lbs) |
| Dimensions | 134 x 101 x 68mm (5.3" x 4.0" x 2.7") | 113 x 64 x 28mm (4.4" x 2.5" x 1.1") |
| DXO scores | ||
| DXO Overall score | 99 | not tested |
| DXO Color Depth score | 26.3 | not tested |
| DXO Dynamic range score | 14.6 | not tested |
| DXO Low light score | 2668 | not tested |
| Other | ||
| Battery life | 330 pictures | 300 pictures |
| Type of battery | Battery Pack | Battery Pack |
| Battery model | - | Li-50B |
| Self timer | Yes (2, 5, 10 or 20 secs) | Yes (2 or 10 sec, custom) |
| Time lapse recording | ||
| Type of storage | XQD card | SD/SDHC/SDXC, Internal |
| Storage slots | 1 | 1 |
| Pricing at release | $2,797 | $280 |