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Nikon D7500 vs Pentax K-S1

Portability
60
Imaging
66
Features
92
Overall
76
Nikon D7500 front
 
Pentax K-S1 front
Portability
69
Imaging
63
Features
70
Overall
65

Nikon D7500 vs Pentax K-S1 Key Specs

Nikon D7500
(Full Review)
  • 21MP - APS-C Sensor
  • 3.2" Tilting Display
  • ISO 100 - 51200 (Expand 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
  • Older Model is Nikon D7200
Pentax K-S1
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Announced August 2014
  • New Model is Pentax K-S2
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Nikon D7500 vs Pentax K-S1 Overview

Below is a detailed review of the Nikon D7500 vs Pentax K-S1, both Advanced DSLR cameras by competitors Nikon and Pentax. The resolution of the D7500 (21MP) and the K-S1 (20MP) is fairly comparable and both cameras offer the same sensor size (APS-C).

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The D7500 was brought out 2 years later than the K-S1 and that is a fairly big gap as far as camera tech is concerned. The two cameras have the same body design (Mid-size SLR).

Before diving straight to a detailed comparison, here is a brief summary of how the D7500 matches up against the K-S1 when considering portability, imaging, features and an overall grade.

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Reasons to pick Nikon D7500 over the Pentax K-S1

 D7500 K-S1 
AnnouncedApril 2017August 2014More recent by 32 months
Display typeTiltingFixed Tilting display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution922k921kCrisper display (+1k dot)
Touch display Easily navigate

Reasons to pick Pentax K-S1 over the Nikon D7500

 K-S1 D7500 

Common features in the Nikon D7500 and Pentax K-S1

 D7500 K-S1 
Manually focus Dial precise focusing
Selfie screen Lack of selfie screen

Nikon D7500 vs Pentax K-S1 Physical Comparison

In case you're planning to lug around your camera regularly, you should take into account its weight and proportions. The Nikon D7500 offers physical measurements of 136mm x 104mm x 73mm (5.4" x 4.1" x 2.9") having a weight of 720 grams (1.59 lbs) and the Pentax K-S1 has measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") with a weight of 558 grams (1.23 lbs).

Check out the Nikon D7500 vs Pentax K-S1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you have at the time. Here is a front view size comparison of the D7500 compared to the K-S1.

Nikon D7500 vs Pentax K-S1 size comparison

Taking into account size and weight, the portability grade of the D7500 and K-S1 is 60 and 69 respectively.

Nikon D7500 vs Pentax K-S1 top view buttons comparison

Nikon D7500 vs Pentax K-S1 Sensor Comparison

Usually, its tough to imagine the difference in sensor measurements just by seeing specifications. The photograph here may give you a better sense of the sensor sizing in the D7500 and K-S1.

To sum up, each of these cameras have the same sensor dimensions but different resolution. You should anticipate the Nikon D7500 to show extra detail having its extra 1 Megapixels. Greater resolution will also allow you to crop photos a bit more aggressively. The younger D7500 provides an edge with regard to sensor tech.

Nikon D7500 vs Pentax K-S1 sensor size comparison

Nikon D7500 vs Pentax K-S1 Screen and ViewFinder

Nikon D7500 vs Pentax K-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon D7500
Portrait photography with Pentax K-S1
79
manual focus
resolution is good (21MP)
sensor size is nice (APS-C)
includes face detect autofocus
exports RAW files
77
manual focus
resolution is good (20 megapixels)
decent sensor size (APS-C)
features face detect autofocus
delivers RAW formats
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Street Comparison

Nikon D7500 Street photography details
Pentax K-S1 Street photography details
76
has a tilting screen
image stabilization
sensor size is nice (APS-C)
exports RAW files
boasts touch focus
weather proof
very good ISO range (51,200)
73
image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
lighter than competition in class (558g)
very good high ISO (51,200)
screen does not articulate
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Sports Comparison

Sports photography with Nikon D7500
Sports photography with Pentax K-S1
83
maximum shutter speed is high (1/8,000 seconds)
image stabilization
resolution is good (21 megapixels)
sensor size is nice (APS-C)
includes tracking focus
weather proof
sensor has phase detect autofocus
69
great max shutter speed (1/6,000 seconds)
image stabilization (Sensor based)
resolution is good (20MP)
decent sensor size (APS-C)
features tracking focus
supports phase detect autofocus
painfully slow continuous shooting (5.4 frames/s)
bad battery life (410 CIPA)
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Travel Comparison

Nikon D7500 as a Travel photography camera
Pentax K-S1 as a Travel photography camera
70
weather proof
has bluetooth
boasts touch focus
resolution is good (21 megapixels)
flash built-in
display isn't selfie friendly
60
lighter than competition in class (558g)
resolution is good (20MP)
built-in flash
no Timelapse function
bad battery life (410 per charge)
display is not selfie friendly
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Landscape Comparison

Nikon D7500 Landscape photography advice
Pentax K-S1 Landscape photography advice
82
manual focus
interchangeable lenses (Nikon F mount)
screen is a good size (3.2 inches)
image stabilization
resolution is good (21MP)
sensor size is nice (APS-C)
no anti-alias filter
very good ISO range (51,200)
exports RAW files
weather proof
73
manual focus
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3")
image stabilization (Sensor based)
resolution is good (20 megapixels)
decent sensor size (APS-C)
no low pass filter
very good high ISO (51,200)
delivers RAW formats
bad battery life (410 shots)
no Timelapse function
Photography Glossary

Vlogging Comparison

Nikon D7500 Vlogging factors
Pentax K-S1 Vlogging factors
35
screen is touchscreen
image stabilization
includes face detect autofocus
high quality video (3840 x 2160 resolution)
includes microphone port
display isn't selfie friendly
33
image stabilization (Sensor based)
features face detect autofocus
good video quality (1920 x 1080 pxls)
lighter than competition in class (558 grams)
display is not selfie friendly
no microphone port
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Nikon D7500 vs Pentax K-S1 Specifications

Detailed spec comparison table for Nikon D7500 and Pentax K-S1
 Nikon D7500Pentax K-S1
General Information
Manufacturer Nikon Pentax
Model type Nikon D7500 Pentax K-S1
Class Advanced DSLR Advanced DSLR
Launched 2017-04-12 2014-08-27
Body design Mid-size SLR Mid-size SLR
Sensor Information
Processor Expeed 5 Prime MII
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.7mm 23.5 x 15.6mm
Sensor area 369.0mm² 366.6mm²
Sensor resolution 21 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 3:2
Max resolution 5568 x 3712 5472 x 3648
Max native ISO 51200 51200
Max enhanced ISO 1640000 -
Minimum native ISO 100 100
RAW photos
Minimum enhanced ISO 50 -
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 51 11
Cross type focus points 15 -
Lens
Lens support Nikon F Pentax KAF2
Available lenses 309 151
Focal length multiplier 1.5 1.5
Screen
Display type Tilting Fixed Type
Display size 3.2 inches 3 inches
Display resolution 922 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100% 100%
Viewfinder magnification 0.63x 0.64x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/8000 secs 1/6000 secs
Continuous shutter speed 8.0 frames per sec 5.4 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m (at ISO 100) 10.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye, Slow sync, Rear curtain Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
External flash
AE bracketing
White balance bracketing
Fastest flash sync 1/250 secs -
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 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps)
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, H.264 H.264
Microphone jack
Headphone jack
Connectivity
Wireless Yes (Hot-shoe, Wireless plus sync connector) Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional Optional
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 720g (1.59 lb) 558g (1.23 lb)
Physical dimensions 136 x 104 x 73mm (5.4" x 4.1" x 2.9") 121 x 93 x 70mm (4.8" x 3.7" x 2.8")
DXO scores
DXO Overall rating 86 78
DXO Color Depth rating 24.3 23.5
DXO Dynamic range rating 14.0 13.0
DXO Low light rating 1483 1061
Other
Battery life 950 images 410 images
Battery form Battery Pack Battery Pack
Battery ID EN-EL15a D-LI109
Self timer Yes (2, 5, 10 or 20 sec) Yes ( 2 or 12 seconds)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots Single Single
Retail price $1,247 $339