Pentax K20D vs Nikon D5300

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Pentax K20D vs Nikon D5300

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APS-C 368.2mm²
14.6 megapixels
ISO 100 - 3200

Go in depth with our full Pentax K20D Review.
See real-world photos taken with the K20D.

APS-C 366.6mm²
24.2 megapixels
ISO 100 - 12,800

Go in depth with our full Nikon D5300 Review.
How does it shoot? Nikon D5300 in the real world.
See real-world photos taken with the D5300.
Compare Nikon D5300 image quality against competitors.
What’s the bottom line? Read our Nikon D5300 conclusion.

Succeeded by the Pentax K-7
Compare K20D vs K-7

Succeeded by the Nikon D5500
Compare D5300 vs D5500

Compare PENTAX K-7 vs NIKON D5500

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Differences

Pentax K20D advantages over Nikon D5300

In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Bigger pixels
~ 5.05 vs 3.92 microns
Better low-light and dynamic range (all else equal)
Top deck display
Yes vs No
Check settings with a screen on top of the camera
Pentaprism viewfinder
Pentaprism vs Pentamirror
Much better viewfinder picture fidelity
Less shutter lag
0.17 vs 0.29 sec
Focus and take a photo quickly (wide angle)
More viewfinder magnification
0.63x vs 0.55x
Get a bigger view of the scene through the eye-level viewfinder
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos

Nikon D5300 advantages over Pentax K20D

Tilt-swivel screen
Tilt-swivel vs none
Tilt and swivel the screen for maximum shooting flexibility
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
D5300 test data on DxO Mark K20D test data on DxO Mark

1,338 vs 639 iso
Take photos in low light with less noise
More dynamic range

More dynamic range

Cameras with more dynamic range allow you to take photos with dramatic differences in highlight and shadow areas while retaining detail in both.

Think of a brilliant sunset on a rocky beach: Bright sunset in the background, with dark rocks in the foreground. High dynamic range means more of the extremes will be faithfully reproduced.

Dynamic range test data courtesy of DxO Mark.
D5300 test data on DxO Mark K20D test data on DxO Mark

13.9 vs 11.1 evs
Retain detail in highlight and shadows
Built-in GPS
GPS vs None
Geotag your photos
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Newer
11 years vs 17 years old
Newer cameras often support more advanced features
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
Shoots 24p video
Yes vs No
Gives your movies a big-screen feel
More dots on screen
1037k vs 230k dots
Can mean greater resolution or a brighter screen
Shoots 1080p video
Yes vs No
You'll want this if you shoot video
More pixels
24.2 vs 14.6 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
More AF points
39 vs 11
More AF points improve autofocus
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Faster JPEG shooting
5.0 fps vs 2.8 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
100 vs 38 shots
Take more JPEG shots before waiting (burst mode)
Higher extended ISO
25600 vs 6400 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Internal flash
Both provide
Useful in a pinch for fill flash
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Focus peaking
Neither provide
Your camera will highlight what's in focus
Touchscreen
Neither provide
Interact with your camera just like your smartphone
In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

Amazon
Adorama
Read K20D User Reviews

Amazon
Adorama
Read D5300 User Reviews

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Buy the Nikon D5300

Body Only

Body Only
Kit with 18-140mm Lens
Kit with 18-55mm Lens

All D5300 Deals

Review Excerpt

Read our Pentax K20D Full Review

Excellent image quality similar to more expensive DSLRs (like the D7100); Great dynamic range; Responsive all-around performer; Excellent Full HD video-shooting quality; Built-in Wi-Fi with remote control and sharing features; Built-in GPS; Compact and lightweight size; 18-140mm kit lens performs well for its type and has a very versatile focus length range.
AA-filterless sensor makes it more prone to moire; Burst speed slows with highest quality 14-bit RAW images; Live View mode not as good as some competitors; No external headphone jack; GPS receiver not very sensitive.
Read our Nikon D5300 Review

The Competition

Compared to Samsung GX-20

Pentax K20D

Samsung GX-20

$800
APS-C

Less expensive

$1400
APS-C

Higher effective ISO

Compare Pentax K20D vs Samsung GX-20

Nikon D5300

Samsung GX-20

$549
APS-C

Tilt-swivel screen
Built-in Wi-Fi

$1400
APS-C

In-Camera Image Stabilization
Bigger pixels

Compare Nikon D5300 vs Samsung GX-20

Compared to Sony DSLR-A380

Pentax K20D

Sony DSLR-A380

$800
APS-C

Lens selection
Fast startup

$849
APS-C

Tiltable Screen
HDMI out

Compare Pentax K20D vs Sony DSLR-A380

Nikon D5300

Sony DSLR-A380

$549
APS-C

Tilt-swivel screen
Lens selection

$849
APS-C

In-Camera Image Stabilization
Bigger pixels

Compare Nikon D5300 vs Sony DSLR-A380

Compared to Pentax K-7

Pentax K20D

Pentax K-7

$800
APS-C

Less expensive
Fast startup

$1300
APS-C

Longer stills battery life
HDMI out

Compare Pentax K20D vs Pentax K-7

Nikon D5300

Pentax K-7

$549
APS-C

Tilt-swivel screen
Built-in Wi-Fi

$1300
APS-C

In-Camera Image Stabilization
Bigger pixels

Compare Nikon D5300 vs Pentax K-7

Compared to Pentax K-3

Pentax K20D

Pentax K-3

$800
APS-C

Less expensive
Bigger pixels

$699
APS-C

Focus peaking
Higher effective ISO

Compare Pentax K20D vs Pentax K-3

Nikon D5300

Pentax K-3

$549
APS-C

Tilt-swivel screen
Fast startup

$699
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Nikon D5300 vs Pentax K-3

Compared to Canon T6s

Pentax K20D

Canon T6s

$800
APS-C

Larger sensor
In-Camera Image Stabilization

$619
APS-C

Tilt-swivel screen
Touchscreen

Compare Pentax K20D vs Canon T6s

Nikon D5300

Canon T6s

$549
APS-C

Larger sensor
Fast startup

$619
APS-C

Touchscreen
NFC

Compare Nikon D5300 vs Canon T6s

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