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Nikon D40X vs Pentax K-50

Portability
71
Imaging
49
Features
33
Overall
42
Nikon D40X front
 
Pentax K-50 front
Portability
63
Imaging
58
Features
65
Overall
60

Nikon D40X vs Pentax K-50 Key Specs

Nikon D40X
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Push to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Revealed May 2007
  • Succeeded the Nikon D50
  • Newer Model is Nikon D60
Pentax K-50
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Revealed November 2013
  • Previous Model is Pentax K-30
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Nikon D40X vs Pentax K-50 Overview

Here, we are comparing the Nikon D40X versus Pentax K-50, both Entry-Level DSLR digital cameras by companies Nikon and Pentax. There exists a substantial gap between the sensor resolutions of the D40X (10MP) and K-50 (16MP) but both cameras offer the identical sensor measurements (APS-C).

Photography Glossary

The D40X was manufactured 7 years prior to the K-50 which is quite a big difference as far as technology is concerned. The two cameras feature the same body design (Compact SLR).

Before we go into a in-depth comparison, here is a short summary of how the D40X matches up against the K-50 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Nikon D40X over the Pentax K-50

 D40X K-50 

Reasons to pick Pentax K-50 over the Nikon D40X

 K-50 D40X 
RevealedNovember 2013May 2007Newer by 79 months
Display size3"2.5"Larger display (+0.5")
Display resolution921k230kSharper display (+691k dot)

Common features in the Nikon D40X and Pentax K-50

 D40X K-50 
Focus manually Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch display Lack of Touch display

Nikon D40X vs Pentax K-50 Physical Comparison

For anybody who is aiming to travel with your camera often, you will want to consider its weight and size. The Nikon D40X provides external dimensions of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") accompanied by a weight of 522 grams (1.15 lbs) while the Pentax K-50 has specifications of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") having a weight of 650 grams (1.43 lbs).

Examine the Nikon D40X versus Pentax K-50 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ dependant on the lens you are employing at that time. Following is a front view physical size comparison of the D40X versus the K-50.

Nikon D40X vs Pentax K-50 size comparison

Factoring in dimensions and weight, the portability rating of the D40X and K-50 is 71 and 63 respectively.

Nikon D40X vs Pentax K-50 top view buttons comparison

Nikon D40X vs Pentax K-50 Sensor Comparison

Typically, its difficult to visualize the gap between sensor dimensions simply by going over technical specs. The pic here will give you a greater sense of the sensor dimensions in the D40X and K-50.

As you have seen, both cameras feature the identical sensor size but different resolution. You can anticipate the Pentax K-50 to offer extra detail due to its extra 6 Megapixels. Greater resolution will also enable you to crop pics way more aggressively. The more aged D40X is going to be disadvantaged with regard to sensor innovation.

Nikon D40X vs Pentax K-50 sensor size comparison

Nikon D40X vs Pentax K-50 Screen and ViewFinder

Nikon D40X vs Pentax K-50 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D40X Portrait photography info
Pentax K-50 Portrait photography info
53
has manual focus
sensor size is good (APS-C)
delivers RAW files
no liveview feature
MP count low (10 megapixels)
74
you can focus manually
decent megapixels (16 megapixels)
good sensor size (APS-C)
has face detect autofocus
exports RAW files
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Street Comparison

Nikon D40X Street photography information
Pentax K-50 Street photography information
58
sensor size is good (APS-C)
delivers RAW files
fixed screen
no image stabilization
65
image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
environment sealing
great ISO range (51,600)
screen does not articulate
heavier than competition (650 grams)
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Sports Comparison

Nikon D40X Sports photography factors
Pentax K-50 Sports photography factors
41
sensor size is good (APS-C)
has phase detect autofocus
no liveview feature
max fps very slow (3.0 frames per second)
no image stabilization
MP count low (10MP)
67
max shutter speed is good (1/6,000 seconds)
image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
has tracking focus
environment sealing
sensor has phase detect autofocus
low frames per second (6.0 fps)
low battery power (410 CIPA)
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Travel Comparison

Nikon D40X Travel photography info
Pentax K-50 Travel photography info
48
built-in flash
no Timelapse function
MP count low (10 megapixels)
does not feature selfie friendly display
56
environment sealing
decent megapixels (16 megapixels)
built-in flash
low battery power (410 CIPA)
heavier than competition (650 grams)
screen isn't selfie friendly
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Landscape Comparison

Nikon D40X Landscape photography info
Pentax K-50 Landscape photography info
48
has manual focus
interchangeable lenses (Nikon F mount)
sensor size is good (APS-C)
delivers RAW files
screen is somewhat small (2.5 inches)
no liveview feature
no image stabilization
MP count low (10 megapixels)
no Timelapse function
74
you can focus manually
change lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
great ISO range (51,600)
exports RAW files
environment sealing
low battery power (410 shots)
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Vlogging Comparison

Nikon D40X Vlogging info
Pentax K-50 Vlogging info
9
no video recording
28
image stabilization (Sensor based)
has face detect autofocus
great video quality (1920 x 1080 pxls)
screen isn't selfie friendly
missing mic support
heavier than competition (650 grams)
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Nikon D40X vs Pentax K-50 Specifications

Detailed spec comparison table for Nikon D40X and Pentax K-50
 Nikon D40XPentax K-50
General Information
Company Nikon Pentax
Model Nikon D40X Pentax K-50
Class Entry-Level DSLR Entry-Level DSLR
Revealed 2007-05-27 2013-11-27
Physical type Compact SLR Compact SLR
Sensor Information
Processor Chip Expeed PRIME M
Sensor type CCD CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.6mm 23.7 x 15.7mm
Sensor area 369.7mm² 372.1mm²
Sensor resolution 10 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2
Maximum resolution 3872 x 2592 4928 x 3264
Maximum native ISO 1600 51600
Maximum boosted ISO 3200 -
Minimum native ISO 100 100
RAW photos
Autofocusing
Manual focus
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 3 11
Cross focus points - 9
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 2.5 inches 3 inches
Resolution of screen 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch operation
Screen technology - TFT LCD monitor with brightness/color adjustment and AR coating
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95% 100%
Viewfinder magnification 0.53x 0.61x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/6000s
Continuous shooting rate 3.0 frames per sec 6.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range 17.00 m 12.00 m (at ISO 100)
Flash modes Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless
External flash
AE bracketing
White balance bracketing
Highest flash synchronize 1/200s 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions - 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps)
Maximum video resolution None 1920x1080
Video file format - MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 522g (1.15 lb) 650g (1.43 lb)
Physical dimensions 124 x 94 x 64mm (4.9" x 3.7" x 2.5") 130 x 97 x 71mm (5.1" x 3.8" x 2.8")
DXO scores
DXO All around score 63 79
DXO Color Depth score 22.4 23.7
DXO Dynamic range score 11.4 13.0
DXO Low light score 516 1120
Other
Battery life - 410 shots
Battery style - Battery Pack
Battery model EN-EL9 D-LI109
Self timer Yes (2 to 20 sec) Yes ( 2 or 12 seconds)
Time lapse feature
Storage type SD/SDHC card SD/SDHC/SDXC
Card slots Single Single
Launch cost $375 $610