Nikon D7500 vs Pentax K20D
60 Imaging
65 Features
92 Overall
75


59 Imaging
53 Features
52 Overall
52
Nikon D7500 vs Pentax K20D Key Specs
(Full Review)
- 21MP - APS-C Sensor
- 3.2" Tilting Display
- ISO 100 - 51200 (Bump to 1640000)
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Nikon F Mount
- 720g - 136 x 104 x 73mm
- Launched April 2017
- Previous Model is Nikon D7200
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 70mm
- Announced June 2008
- Older Model is Pentax K10D

Nikon D7500 vs Pentax K20D Overview
Its time to look closer at the Nikon D7500 versus Pentax K20D, both Advanced DSLR digital cameras by rivals Nikon and Pentax. There exists a big gap between the image resolutions of the D7500 (21MP) and K20D (15MP) but they come with the same exact sensor dimensions (APS-C).

The D7500 was announced 8 years later than the K20D and that is quite a big gap as far as technology is concerned. The two cameras offer the identical body type (Mid-size SLR).
Before diving through a in depth comparison, below is a brief highlight of how the D7500 scores vs the K20D for portability, imaging, features and an overall rating.

Nikon D7500 vs Pentax K20D Gallery
This is a sample of the gallery pics for Nikon D7500 and Pentax K20D. The whole galleries are available at Nikon D7500 Gallery and Pentax K20D Gallery.
Reasons to pick Nikon D7500 over the Pentax K20D
D7500 | K20D | |||
---|---|---|---|---|
Announced | April 2017 | ![]() | June 2008 | Fresher by 108 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display sizing | 3.2" | ![]() | 2.7" | Larger display (+0.5") |
Display resolution | 922k | ![]() | 230k | Crisper display (+692k dot) |
Touch display | ![]() | Easily navigate |
Reasons to pick Pentax K20D over the Nikon D7500
K20D | D7500 |
---|
Common features in the Nikon D7500 and Pentax K20D
D7500 | K20D | |||
---|---|---|---|---|
Manually focus | ![]() | Dial accurate focus | ||
Selfie screen | ![]() | Neither comes with selfie screen |
Nikon D7500 vs Pentax K20D Physical Comparison
For anybody who is intending to carry your camera often, you need to factor in its weight and measurements. The Nikon D7500 comes with exterior dimensions of 136mm x 104mm x 73mm (5.4" x 4.1" x 2.9") having a weight of 720 grams (1.59 lbs) while the Pentax K20D has proportions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") along with a weight of 800 grams (1.76 lbs).
Look at the Nikon D7500 versus Pentax K20D in the new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have at that moment. Below is the front view size comparison of the D7500 compared to the K20D.

Taking into account dimensions and weight, the portability score of the D7500 and K20D is 60 and 59 respectively.

Nikon D7500 vs Pentax K20D Sensor Comparison
Normally, its difficult to envision the gap between sensor sizing just by reading through technical specs. The visual below will give you a greater sense of the sensor sizes in the D7500 and K20D.
As you can tell, each of the cameras enjoy the same exact sensor sizing but not the same resolution. You should expect to see the Nikon D7500 to give more detail with its extra 6MP. Greater resolution can also help you crop pics far more aggressively. The younger D7500 is going to have an advantage with regard to sensor technology.

Nikon D7500 vs Pentax K20D Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon D7500 vs Pentax K20D Specifications
Nikon D7500 | Pentax K20D | |
---|---|---|
General Information | ||
Company | Nikon | Pentax |
Model | Nikon D7500 | Pentax K20D |
Class | Advanced DSLR | Advanced DSLR |
Launched | 2017-04-12 | 2008-06-25 |
Body design | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Chip | Expeed 5 | - |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.5 x 15.7mm | 23.4 x 15.6mm |
Sensor area | 369.0mm² | 365.0mm² |
Sensor resolution | 21 megapixels | 15 megapixels |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 |
Max resolution | 5568 x 3712 | 4672 x 3104 |
Max native ISO | 51200 | 3200 |
Max enhanced ISO | 1640000 | 6400 |
Lowest native ISO | 100 | 100 |
RAW files | ||
Lowest enhanced ISO | 50 | - |
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 51 | 11 |
Cross focus points | 15 | - |
Lens | ||
Lens mount | Nikon F | Pentax KAF2 |
Amount of lenses | 309 | 151 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Display type | Tilting | Fixed Type |
Display sizing | 3.2" | 2.7" |
Display resolution | 922 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 100% | 95% |
Viewfinder magnification | 0.63x | 0.64x |
Features | ||
Min shutter speed | 30 seconds | 30 seconds |
Max shutter speed | 1/8000 seconds | 1/4000 seconds |
Continuous shutter speed | 8.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 12.00 m (at ISO 100) | 13.00 m (at ISO 100) |
Flash modes | Auto, On, Off, Red-eye, Slow sync, Rear curtain | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/250 seconds | 1/180 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM | - |
Max video resolution | 3840x2160 | None |
Video file format | MPEG-4, H.264 | - |
Microphone input | ||
Headphone input | ||
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 seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 720 gr (1.59 pounds) | 800 gr (1.76 pounds) |
Dimensions | 136 x 104 x 73mm (5.4" x 4.1" x 2.9") | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") |
DXO scores | ||
DXO Overall score | 86 | 65 |
DXO Color Depth score | 24.3 | 22.9 |
DXO Dynamic range score | 14.0 | 11.1 |
DXO Low light score | 1483 | 639 |
Other | ||
Battery life | 950 pictures | - |
Style of battery | Battery Pack | - |
Battery model | EN-EL15a | D-LI50 |
Self timer | Yes (2, 5, 10 or 20 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage media | SD/SDHC/SDXC | SD/MMC/SDHC card |
Storage slots | 1 | 1 |
Cost at release | $1,247 | $700 |