Nikon D7500 vs Sigma SD15
60 Imaging
65 Features
92 Overall
75
59 Imaging
44 Features
45 Overall
44
Nikon D7500 vs Sigma SD15 Key Specs
(Full Review)
- 21MP - APS-C Sensor
- 3.2" Tilting Display
- ISO 100 - 51200 (Increase to 1640000)
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Nikon F Mount
- 720g - 136 x 104 x 73mm
- Introduced April 2017
- Earlier Model is Nikon D7200
(Full Review)
- 5MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 1600 (Bump to 3200)
- No Video
- Sigma SA Mount
- 750g - 144 x 107 x 81mm
- Introduced February 2010
- Superseded the Sigma SD14
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The following is a extensive overview of the Nikon D7500 and Sigma SD15, both Advanced DSLR digital cameras by rivals Nikon and Sigma. There is a sizable difference between the resolutions of the D7500 (21MP) and SD15 (5MP) but they come with the same exact sensor dimensions (APS-C).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe D7500 was released 7 years after the SD15 which is quite a significant difference as far as tech is concerned. Both of these cameras offer the identical body type (Mid-size SLR).
Before diving in to a detailed comparison, below is a quick introduction of how the D7500 grades versus the SD15 in terms of portability, imaging, features and an overall mark.
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Here is a sample of the gallery pics for Nikon D7500 & Sigma SD15. The complete galleries are provided at Nikon D7500 Gallery & Sigma SD15 Gallery.
Reasons to pick Nikon D7500 over the Sigma SD15
| D7500 | SD15 | |||
|---|---|---|---|---|
| Introduced | April 2017 |  | February 2010 | Newer by 87 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display sizing | 3.2" |  | 3" | Larger display (+0.2") |
| Display resolution | 922k |  | 460k | Clearer display (+462k dot) |
| Touch friendly display |  | Easily navigate |
Reasons to pick Sigma SD15 over the Nikon D7500
| SD15 | D7500 |
|---|
Common features in the Nikon D7500 and Sigma SD15
| D7500 | SD15 | |||
|---|---|---|---|---|
| Manually focus |  | Very precise focusing | ||
| Selfie screen |  | No selfie screen |
Nikon D7500 vs Sigma SD15 Physical Comparison
In case you're intending to travel with your camera frequently, you need to think about its weight and dimensions. The Nikon D7500 enjoys outside dimensions of 136mm x 104mm x 73mm (5.4" x 4.1" x 2.9") with a weight of 720 grams (1.59 lbs) and the Sigma SD15 has dimensions of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") having a weight of 750 grams (1.65 lbs).
Examine the Nikon D7500 and Sigma SD15 in our brand new Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary based on the lens you are using during that time. Here is the front view measurement comparison of the D7500 against the SD15.
Factoring in size and weight, the portability rating of the D7500 and SD15 is 60 and 59 respectively.
Nikon D7500 vs Sigma SD15 Sensor Comparison
Generally, its difficult to visualize the contrast between sensor dimensions simply by reading through specs. The image below might offer you a far better sense of the sensor sizes in the D7500 and SD15.
All in all, the 2 cameras offer the same exact sensor sizing but different megapixels. You can expect to see the Nikon D7500 to give you more detail as a result of its extra 16MP. Greater resolution can also let you crop pics a little more aggressively. The younger D7500 should have an advantage when it comes to sensor tech.
Nikon D7500 vs Sigma SD15 Screen and ViewFinder
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Nikon D7500 vs Sigma SD15 Specifications
| Nikon D7500 | Sigma SD15 | |
|---|---|---|
| General Information | ||
| Manufacturer | Nikon | Sigma |
| Model type | Nikon D7500 | Sigma SD15 |
| Class | Advanced DSLR | Advanced DSLR |
| Introduced | 2017-04-12 | 2010-02-20 |
| Physical type | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Processor | Expeed 5 | True II |
| Sensor type | CMOS | CMOS (Foveon X3) |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.7mm | 20.7 x 13.8mm |
| Sensor surface area | 369.0mm² | 285.7mm² |
| Sensor resolution | 21 megapixels | 5 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Highest Possible resolution | 5568 x 3712 | 2640 x 1760 |
| Maximum native ISO | 51200 | 1600 |
| Maximum enhanced ISO | 1640000 | 3200 |
| Minimum native ISO | 100 | 100 |
| RAW data | ||
| Minimum enhanced ISO | 50 | 50 |
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | 51 | - |
| Cross type focus points | 15 | - |
| Lens | ||
| Lens mount type | Nikon F | Sigma SA |
| Available lenses | 309 | 76 |
| Crop factor | 1.5 | 1.7 |
| Screen | ||
| Display type | Tilting | Fixed Type |
| Display sizing | 3.2 inches | 3 inches |
| Resolution of display | 922k dots | 460k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
| Viewfinder coverage | 100 percent | 96 percent |
| Viewfinder magnification | 0.63x | 0.6x |
| Features | ||
| Min shutter speed | 30s | 30s |
| Max shutter speed | 1/8000s | 1/4000s |
| Continuous shutter rate | 8.0 frames per sec | 3.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 12.00 m (at ISO 100) | - |
| Flash settings | Auto, On, Off, Red-eye, Slow sync, Rear curtain | - |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Max flash synchronize | 1/250s | 1/180s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM | - |
| Maximum video resolution | 3840x2160 | None |
| Video data format | MPEG-4, H.264 | - |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Yes (Hot-shoe, Wireless plus sync connector) | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 720 gr (1.59 lbs) | 750 gr (1.65 lbs) |
| Dimensions | 136 x 104 x 73mm (5.4" x 4.1" x 2.9") | 144 x 107 x 81mm (5.7" x 4.2" x 3.2") |
| DXO scores | ||
| DXO Overall rating | 86 | not tested |
| DXO Color Depth rating | 24.3 | not tested |
| DXO Dynamic range rating | 14.0 | not tested |
| DXO Low light rating | 1483 | not tested |
| Other | ||
| Battery life | 950 photos | - |
| Type of battery | Battery Pack | - |
| Battery ID | EN-EL15a | - |
| Self timer | Yes (2, 5, 10 or 20 sec) | Yes (10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC card |
| Card slots | Single | Single |
| Cost at release | $1,247 | $1,500 |