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Nikon D3400 vs Pentax K100D

Portability
70
Imaging
67
Features
70
Overall
68
Nikon D3400 front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Nikon D3400 vs Pentax K100D Key Specs

Nikon D3400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • Nikon F Mount
  • 395g - 124 x 98 x 76mm
  • Launched August 2016
  • Superseded the Nikon D3300
  • Later Model is Nikon D3500
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Revealed December 2006
  • Renewed by Pentax K100D S
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Nikon D3400 vs Pentax K100D Overview

Let's examine more closely at the Nikon D3400 vs Pentax K100D, both Entry-Level DSLR digital cameras by companies Nikon and Pentax. There is a considerable difference between the sensor resolutions of the D3400 (24MP) and K100D (6MP) but they come with the exact same sensor dimensions (APS-C).

Photography Glossary

The D3400 was brought out 9 years after the K100D which is quite a large difference as far as tech is concerned. Both the cameras come with the identical body type (Compact SLR).

Before going in to a in-depth comparison, below is a brief introduction of how the D3400 matches up against the K100D when considering portability, imaging, features and an overall mark.

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Reasons to pick Nikon D3400 over the Pentax K100D

 D3400 K100D 
RevealedAugust 2016December 2006Newer by 119 months
Display dimension3"2.5"Larger display (+0.5")
Display resolution921k210kSharper display (+711k dot)

Reasons to pick Pentax K100D over the Nikon D3400

 K100D D3400 

Common features in the Nikon D3400 and Pentax K100D

 D3400 K100D 
Manually focus More exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Nikon D3400 vs Pentax K100D Physical Comparison

In case you're intending to travel with your camera regularly, you'll have to factor in its weight and measurements. The Nikon D3400 enjoys physical measurements of 124mm x 98mm x 76mm (4.9" x 3.9" x 3.0") along with a weight of 395 grams (0.87 lbs) while the Pentax K100D has proportions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs).

Check out the Nikon D3400 vs Pentax K100D in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary dependant on the lens you select at that moment. Here is the front view sizing comparison of the D3400 and the K100D.

Nikon D3400 vs Pentax K100D size comparison

Taking into consideration size and weight, the portability grade of the D3400 and K100D is 70 and 64 respectively.

Nikon D3400 vs Pentax K100D top view buttons comparison

Nikon D3400 vs Pentax K100D Sensor Comparison

Generally, its difficult to visualize the gap between sensor dimensions just by going over specifications. The picture below will help provide you a clearer sense of the sensor sizing in the D3400 and K100D.

Plainly, the two cameras posses the exact same sensor measurements but different MP. You can expect to see the Nikon D3400 to offer you more detail having its extra 18MP. Greater resolution will allow you to crop images somewhat more aggressively. The younger D3400 provides an edge when it comes to sensor tech.

Nikon D3400 vs Pentax K100D sensor size comparison

Nikon D3400 vs Pentax K100D Screen and ViewFinder

Nikon D3400 vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D3400 Portrait photography features
Pentax K100D Portrait photography features
80
manual focus
decent sensor resolution (24 megapixels)
decent sensor size (APS-C)
provides face detect focus
exports RAW formats
51
has manual focus
sensor size is good (APS-C)
exports RAW formats
does not have liveview
sensor resolution not great (6MP)
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Street Comparison

Nikon D3400 Street photography information
Pentax K100D Street photography information
68
decent sensor size (APS-C)
exports RAW formats
lighter than average in class (395 grams)
great ISO range (25,600)
no moving screen
does not have image stabilization
58
image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
fixed screen
heavier than average in class (660g)
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Sports Comparison

Sports photography with Nikon D3400
Sports photography with Pentax K100D
69
decent sensor resolution (24MP)
decent sensor size (APS-C)
provides tracking focus
good battery power (1,200 shots)
sensor has phase detect auto focus
slow continuous shooting (5.0 frames/s)
does not have image stabilization
47
image stabilization (Sensor based)
sensor size is good (APS-C)
supports phase detect AF
does not have liveview
low frames per second (3.0 fps)
sensor resolution not great (6 megapixels)
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Travel Comparison

Nikon D3400 as a Travel photography camera
Pentax K100D as a Travel photography camera
69
good battery power (1,200 per charge)
lighter than average in class (395g)
supports bluetooth
decent sensor resolution (24 megapixels)
has built in flash
missing Timelapse mode
screen is not selfie friendly
42
has built in flash
missing Time Lapse recording
heavier than average in class (660 grams)
sensor resolution not great (6 megapixels)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Nikon D3400
Landscape photography with Pentax K100D
74
manual focus
swap lenses (Nikon F mount)
decent sized screen (3")
decent sensor resolution (24MP)
decent sensor size (APS-C)
no low pass filter
great ISO range (25,600)
exports RAW formats
good battery power (1,200 shots)
does not have image stabilization
missing Timelapse mode
52
has manual focus
change lenses (Pentax KAF mount)
image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
screen is somewhat small (2.5 inches)
does not have liveview
sensor resolution not great (6MP)
missing Time Lapse recording
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Vlogging Comparison

Nikon D3400 Vlogging features
Pentax K100D Vlogging features
30
provides face detect focus
video res high (1920 x 1080 pixels)
lighter than average in class (395 grams)
screen is not selfie friendly
does not have image stabilization
missing microphone support
9
no video shooting
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Nikon D3400 vs Pentax K100D Specifications

Detailed spec comparison table for Nikon D3400 and Pentax K100D
 Nikon D3400Pentax K100D
General Information
Make Nikon Pentax
Model type Nikon D3400 Pentax K100D
Class Entry-Level DSLR Entry-Level DSLR
Launched 2016-08-17 2006-12-03
Body design Compact SLR Compact SLR
Sensor Information
Processor Expeed 4 -
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.6mm 23.5 x 15.7mm
Sensor area 366.6mm² 369.0mm²
Sensor resolution 24MP 6MP
Anti alias filter
Aspect ratio 3:2 3:2
Full resolution 6000 x 4000 3008 x 2008
Max native ISO 25600 3200
Lowest native ISO 100 200
RAW files
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 11
Cross type focus points 1 -
Lens
Lens mount type Nikon F Pentax KAF
Available lenses 309 151
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3" 2.5"
Screen resolution 921 thousand dot 210 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT LCD -
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.56x 0.57x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/4000s
Continuous shooting speed 5.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 7.00 m (at ISO 100) -
Flash modes Auto, Auto slow sync, Auto slow sync with red-eye reduction, Auto with red-eye reduction, Fill-flash, Off, Rear-curtain sync, Rear-curtain with slow sync, Red-eye reduction, Red-eye reduction with slow sync, Slow sync Auto, On, Off, Red-eye reduction
External flash
Auto exposure bracketing
WB bracketing
Highest flash sync 1/200s 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60, 50, 30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 424 (30, 25 fps) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Mic jack
Headphone jack
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 395g (0.87 lbs) 660g (1.46 lbs)
Dimensions 124 x 98 x 76mm (4.9" x 3.9" x 3.0") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO All around rating 86 not tested
DXO Color Depth rating 24.8 not tested
DXO Dynamic range rating 13.9 not tested
DXO Low light rating 1192 not tested
Other
Battery life 1200 pictures -
Battery form Battery Pack -
Battery ID EN-EL14a 4 x AA
Self timer Yes (2, 5, 10, 20 secs (1-9 exposures)) Yes (2 or 12 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/MMC card
Storage slots Single Single
Cost at launch $397 $0