Nikon D500 vs Pentax K-3 III

Cameras
Compare Cameras
Nikon D500 vs Pentax K-3 III

APS-C 369.0mm²
20.9 megapixels
ISO 100 - 51,200

Go in depth with our full Nikon D500 Review.
How does it shoot? Nikon D500 in the real world.
See real-world photos taken with the D500.
Compare Nikon D500 image quality against competitors.
What’s the bottom line? Read our Nikon D500 conclusion.

APS-C 361.2mm²
25.7 megapixels
ISO 100 - 1,600,000

Go in depth with our full Pentax K-3 III Review.
See real-world photos taken with the K-3 III.

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Differences

Nikon D500 advantages over Pentax K-3 III

Less expensive
$1597 vs $2344
Save money for lenses or accessories
Tiltable Screen
Tiltable vs Fixed
Tilt the screen for shooting flexbility
NFC
Yes vs No
Simplifies pairing your camera with supported phones
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

1240 vs 800 shots
Capture more photos
More cross-type AF points
99 vs 25
Cross-type AF points improve autofocus performance
More AF points
153 vs 101
More AF points improve autofocus
Bigger JPEG buffer
200 vs 30 shots
Take more JPEG shots before waiting (burst mode)

Pentax K-3 III advantages over Nikon D500

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
High resolution composite
Yes vs No
Combine multiple shots to form a super hi-res version
Newer
3 years vs 8 years old
Newer cameras often support more advanced features
More viewfinder magnification
1.05x vs 0.67x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
25.7 vs 20.9 megapixels
Higher resolution photos
Optional anti-aliasing filter
Optional vs None
Lets you choose sharper photos or reduced moiré
Faster JPEG shooting
12.0 fps vs 10.2 fps
Faster JPEG shooting (burst mode)

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Shoot 4K video
Both provide
Make sure you have a fast computer
Touchscreen
Both provide
Interact with your camera just like your smartphone
Built-in Wi-Fi
Both provide
Share your photos wirelessly
Built-in Bluetooth
Both provide
Always-on wireless connectivity
Top deck display
Both provide
Check settings with a screen on top of the camera
External Mic Jack
Both provide
Improved sound fidelity when shooting video
Pentaprism viewfinder
Both provide
Much better viewfinder picture fidelity
HDMI out
Both provide
Use HDMI output to monitor or review video
Hot shoe
Both provide
Off-camera flashes open new possibilities
Dual card slots
Both provide
Gives you more storage flexibility
Headphone jack
Both provide
Monitor audio recording while you shoot video
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Internal flash
Neither provide
Useful in a pinch for fill flash
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

Amazon
Adorama
Read D500 User Reviews

Amazon
Adorama
Read K-3 III User Reviews

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Your purchases support this site

Buy the Nikon D500

Body Only

Body Only
Body Only 100th Anniversary Edition
Kit with 16-80mm f/2.8-4 Lens

Your purchases support this site

Buy the Pentax K-3 III

Body Only

Body Only
Kit with 20-40mm F2.8-4 Lens
Kit with 55-300mm f/4.5-6.3 Lens

All K-3 III Deals

Review Excerpt

Superb image quality; Great high ISO performance; Rugged, comfortable camera body; Sharp articulating touchscreen display; Excellent AF point frame coverage; Fast continuous shooting speeds; 4K UHD video; Built-in Wi-Fi, NFC and Bluetooth.
Somewhat large for an APS-C camera; Expensive for a DX camera; 4K UHD video doesn't offer full DX field-of-view; No built-in flash; Still uses contrast-detect for Live View AF; Dual slots use two different card types (XQD and SD).
Read our Nikon D500 Review

We haven’t finished our review of the Pentax K-3 III, but we have extensive sample photos and a hands-on report.
See our Pentax K-3 III First Shots

The Competition

Compared to Pentax K-3 II

Nikon D500

Pentax K-3 II

$1598
APS-C

Shoot 4K video
Touchscreen

$830
APS-C

Less expensive
Focus peaking

Compare Nikon D500 vs Pentax K-3 II

Pentax K-3 III

Pentax K-3 II

$1847
APS-C

Shoot 4K video
Touchscreen

$830
APS-C

Less expensive
Built-in GPS

Compare Pentax K-3 III vs Pentax K-3 II

Compared to Sony A68

Nikon D500

Sony A68

$1598
APS-C

Lens selection
Shoot 4K video

$598
APS-C

Less expensive
Focus peaking

Compare Nikon D500 vs Sony A68

Pentax K-3 III

Sony A68

$1847
APS-C

Lens selection
Shoot 4K video

$598
APS-C

Less expensive
In-camera panoramas

Compare Pentax K-3 III vs Sony A68

Compared to Nikon D5600

Nikon D500

Nikon D5600

$1598
APS-C

Shoot 4K video
Longer stills battery life

$1065
APS-C

Less expensive
Tilt-swivel screen

Compare Nikon D500 vs Nikon D5600

Pentax K-3 III

Nikon D5600

$1847
APS-C

Focus peaking
In-Camera Image Stabilization

$1065
APS-C

Less expensive
Tilt-swivel screen

Compare Pentax K-3 III vs Nikon D5600

Compared to Pentax KP

Nikon D500

Pentax KP

$1598
APS-C

Shoot 4K video
Touchscreen

$999
APS-C

Less expensive
Focus peaking

Compare Nikon D500 vs Pentax KP

Pentax K-3 III

Pentax KP

$1847
APS-C

Shoot 4K video
Touchscreen

$999
APS-C

Less expensive
Tiltable Screen

Compare Pentax K-3 III vs Pentax KP

Compared to Canon 90D

Nikon D500

Canon 90D

$1598
APS-C

Bigger pixels
Fast startup

$1199
APS-C

Less expensive
Tilt-swivel screen

Compare Nikon D500 vs Canon 90D

Pentax K-3 III

Canon 90D

$1847
APS-C

Focus peaking
In-Camera Image Stabilization

$1199
APS-C

Less expensive
Tilt-swivel screen

Compare Pentax K-3 III vs Canon 90D

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