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Nikon D3400 vs Pentax K100D S

Portability
70
Imaging
68
Features
70
Overall
68
Nikon D3400 front
 
Pentax K100D Super front
Portability
65
Imaging
45
Features
38
Overall
42

Nikon D3400 vs Pentax K100D S 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
  • Replaced the Nikon D3300
  • Successor is Nikon D3500
Pentax K100D S
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 646g - 129 x 91 x 71mm
  • Launched June 2007
  • Earlier Model is Pentax K100D
  • Replacement is Pentax K200D
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Nikon D3400 vs Pentax K100D S Overview

Here, we are evaluating the Nikon D3400 versus Pentax K100D S, both Entry-Level DSLR cameras by manufacturers Nikon and Pentax. There exists a huge gap among the image resolutions of the D3400 (24MP) and K100D S (6MP) but both cameras have the identical sensor sizes (APS-C).

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The D3400 was launched 9 years later than the K100D S and that is a fairly significant gap as far as camera technology is concerned. Both of the cameras feature the same body design (Compact SLR).

Before getting into a comprehensive comparison, here is a short view of how the D3400 grades against the K100D S in the way of portability, imaging, features and an overall grade.

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Reasons to pick Nikon D3400 over the Pentax K100D S

 D3400 K100D S 
LaunchedAugust 2016June 2007More recent by 112 months
Display size3"2.5"Larger display (+0.5")
Display resolution921k210kClearer display (+711k dot)

Reasons to pick Pentax K100D S over the Nikon D3400

 K100D S D3400 

Common features in the Nikon D3400 and Pentax K100D S

 D3400 K100D S 
Manually focus More exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Nikon D3400 vs Pentax K100D S Physical Comparison

If you're looking to lug around your camera, you'll have to factor its weight and size. The Nikon D3400 has physical dimensions of 124mm x 98mm x 76mm (4.9" x 3.9" x 3.0") accompanied by a weight of 395 grams (0.87 lbs) whilst the Pentax K100D S has specifications of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") and a weight of 646 grams (1.42 lbs).

Contrast the Nikon D3400 versus Pentax K100D S in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at the time. Underneath is a front view sizing comparison of the D3400 against the K100D S.

Nikon D3400 vs Pentax K100D S size comparison

Using dimensions and weight, the portability grade of the D3400 and K100D S is 70 and 65 respectively.

Nikon D3400 vs Pentax K100D S top view buttons comparison

Nikon D3400 vs Pentax K100D S Sensor Comparison

Sometimes, it is difficult to visualise the difference in sensor measurements merely by looking through technical specs. The graphic here will offer you a better sense of the sensor dimensions in the D3400 and K100D S.

As you have seen, each of the cameras come with the identical sensor size but not the same resolution. You should anticipate the Nikon D3400 to result in more detail utilizing its extra 18MP. Greater resolution will help you crop pics a good deal more aggressively. The newer D3400 will have an advantage in sensor technology.

Nikon D3400 vs Pentax K100D S sensor size comparison

Nikon D3400 vs Pentax K100D S Screen and ViewFinder

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

Portrait Comparison

Portrait photography with Nikon D3400
Portrait photography with Pentax K100D S
80
has manual focus
decent megapixels (24MP)
sensor size is nice (APS-C)
has face detection autofocus
delivers RAW files
51
has manual focus
sensor size is nice (APS-C)
saves RAW files
doesn't have liveview
megapixel count low (6 megapixels)
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Street Comparison

Nikon D3400 Street photography factors
Pentax K100D S Street photography factors
68
sensor size is nice (APS-C)
delivers RAW files
lighter than competition (395g)
very good ISO range (25,600)
no moving screen
does not have image stabilization
64
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
screen is fixed
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Sports Comparison

Nikon D3400 Sports photography factors
Pentax K100D S Sports photography factors
69
decent megapixels (24MP)
sensor size is nice (APS-C)
has tracking autofocus
great battery life (1,200 CIPA)
sensor has phase detect autofocus
continuous shooting slow (5.0 frames per second)
does not have image stabilization
47
has image stabilization (Sensor based)
sensor size is nice (APS-C)
supports phase detect autofocus
doesn't have liveview
max frames per second low (3.0 fps)
megapixel count low (6 megapixels)
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Travel Comparison

Nikon D3400 Travel photography info
Pentax K100D S Travel photography info
70
great battery life (1,200 CIPA)
lighter than competition (395g)
has bluetooth
decent megapixels (24MP)
has built in flash
lack of Timelapse mode
does not have selfie friendly screen
45
flash built-in
missing Time Lapse recording
megapixel count low (6MP)
doesn't have a selfie friendly screen
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Landscape Comparison

Nikon D3400 Landscape photography information
Pentax K100D S Landscape photography information
75
has manual focus
change lenses (Nikon F mount)
screen is a decent size (3 inches)
decent megapixels (24MP)
sensor size is nice (APS-C)
doesnt have anti aliasing filter
very good ISO range (25,600)
delivers RAW files
great battery life (1,200 shots)
does not have image stabilization
lack of Timelapse mode
52
has manual focus
swap lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
tiny screen (2.5 inches)
doesn't have liveview
megapixel count low (6 megapixels)
missing Time Lapse recording
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Vlogging Comparison

Nikon D3400 Vlogging advice
Pentax K100D S Vlogging advice
30
has face detection autofocus
video resolution high (1920 x 1080 pixels)
lighter than competition (395 grams)
does not have selfie friendly screen
does not have image stabilization
lack of external microphone port
9
no video
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Nikon D3400 vs Pentax K100D S Specifications

Detailed spec comparison table for Nikon D3400 and Pentax K100D S
 Nikon D3400Pentax K100D Super
General Information
Company Nikon Pentax
Model Nikon D3400 Pentax K100D Super
Type Entry-Level DSLR Entry-Level DSLR
Launched 2016-08-17 2007-06-28
Physical type Compact SLR Compact SLR
Sensor Information
Processor Chip 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 surface area 366.6mm² 369.0mm²
Sensor resolution 24 megapixel 6 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2
Highest resolution 6000 x 4000 3008 x 2008
Highest native ISO 25600 3200
Lowest native ISO 100 200
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 11
Cross focus points 1 -
Lens
Lens mount Nikon F Pentax KAF2
Total lenses 309 151
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 2.5 inch
Screen resolution 921 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch screen
Screen technology TFT LCD -
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.56x 0.57x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate 5.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range 7.00 m (at ISO 100) -
Flash options 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
AEB
WB bracketing
Maximum flash synchronize 1/200 seconds 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60, 50, 30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 424 (30, 25 fps) -
Highest video resolution 1920x1080 None
Video format MPEG-4, H.264 -
Mic support
Headphone support
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 395 gr (0.87 lbs) 646 gr (1.42 lbs)
Physical dimensions 124 x 98 x 76mm (4.9" x 3.9" x 3.0") 129 x 91 x 71mm (5.1" x 3.6" x 2.8")
DXO scores
DXO All around score 86 not tested
DXO Color Depth score 24.8 not tested
DXO Dynamic range score 13.9 not tested
DXO Low light score 1192 not tested
Other
Battery life 1200 images -
Battery style Battery Pack -
Battery model EN-EL14a 4 x AA
Self timer Yes (2, 5, 10, 20 secs (1-9 exposures)) Yes (2 or 12 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC card
Card slots One One
Price at launch $397 $520