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Nikon D40X vs Pentax K-70

Portability
71
Imaging
49
Features
33
Overall
42
Nikon D40X front
 
Pentax K-70 front
Portability
62
Imaging
67
Features
81
Overall
72

Nikon D40X vs Pentax K-70 Key Specs

Nikon D40X
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600 (Boost to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Released May 2007
  • Earlier Model is Nikon D50
  • Replacement is Nikon D60
Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Introduced June 2016
  • Updated by Pentax KF
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Nikon D40X vs Pentax K-70 Overview

The following is a extensive comparison of the Nikon D40X vs Pentax K-70, both Entry-Level DSLR digital cameras by rivals Nikon and Pentax. There exists a large gap between the sensor resolutions of the D40X (10MP) and K-70 (24MP) but both cameras offer the same sensor sizes (APS-C).

Photography Glossary

The D40X was introduced 10 years earlier than the K-70 which is quite a serious difference as far as technology is concerned. The two cameras have the same body design (Compact SLR).

Before we go into a complete comparison, here is a quick summation of how the D40X grades against the K-70 for portability, imaging, features and an overall mark.

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Reasons to pick Nikon D40X over the Pentax K-70

 D40X K-70 

Reasons to pick Pentax K-70 over the Nikon D40X

 K-70 D40X 
IntroducedJune 2016May 2007Newer by 110 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution921k230kClearer display (+691k dot)
Selfie screen Take selfies

Common features in the Nikon D40X and Pentax K-70

 D40X K-70 
Manual focus Very precise focus
Touch friendly display Neither contains Touch friendly display

Nikon D40X vs Pentax K-70 Physical Comparison

For anyone who is aiming to travel with your camera frequently, you will have to think about its weight and size. The Nikon D40X has got exterior measurements of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") accompanied by a weight of 522 grams (1.15 lbs) and the Pentax K-70 has specifications of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") along with a weight of 688 grams (1.52 lbs).

Compare the Nikon D40X vs Pentax K-70 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ based on the lens you are employing at the time. Below is a front view scale comparison of the D40X and the K-70.

Nikon D40X vs Pentax K-70 size comparison

Looking at dimensions and weight, the portability grade of the D40X and K-70 is 71 and 62 respectively.

Nikon D40X vs Pentax K-70 top view buttons comparison

Nikon D40X vs Pentax K-70 Sensor Comparison

More often than not, it can be tough to visualize the gap between sensor dimensions just by checking a spec sheet. The image underneath will help offer you a stronger sense of the sensor measurements in the D40X and K-70.

As you can see, both of these cameras provide the same sensor dimensions but different MP. You can anticipate the Pentax K-70 to resolve greater detail using its extra 14MP. Greater resolution can also help you crop images more aggressively. The more aged D40X is going to be behind when it comes to sensor innovation.

Nikon D40X vs Pentax K-70 sensor size comparison

Nikon D40X vs Pentax K-70 Screen and ViewFinder

Nikon D40X vs Pentax K-70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D40X Portrait photography information
Pentax K-70 Portrait photography information
53
focusing manually
good sensor size (APS-C)
supports RAW formats
no liveview
low MP (10MP)
80
has manual focus
resolution is good (24MP)
sensor size is decent (APS-C)
supports face detection autofocus
supports RAW formats
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Street Comparison

Nikon D40X Street photography highlights
Pentax K-70 Street photography highlights
58
good sensor size (APS-C)
supports RAW formats
screen is fixed
does not have image stabilization
71
screen articulates
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
environment proofing
very good ISO range (102,400)
more heavy than others (688 grams)
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Sports Comparison

Nikon D40X Sports photography features
Pentax K-70 Sports photography features
41
good sensor size (APS-C)
has phase detect AF
no liveview
continuous shooting slow (3.0 fps)
does not have image stabilization
low MP (10MP)
72
maximum shutter speed is high (1/6,000s)
built in image stabilization (Sensor based)
resolution is good (24MP)
sensor size is decent (APS-C)
supports tracking autofocus
environment proofing
has phase detect autofocus
slow fps (6.0 fps)
terrible battery pack (410 per charge)
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Travel Comparison

Nikon D40X Travel photography features
Pentax K-70 Travel photography features
48
flash built-in
doesn't have Time Lapse function
low MP (10 megapixels)
screen is not selfie friendly
64
environment proofing
resolution is good (24MP)
built-in flash
selfie friendly display
terrible battery pack (410 shots)
more heavy than others (688 grams)
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Landscape Comparison

Landscape photography with Nikon D40X
Landscape photography with Pentax K-70
48
focusing manually
swap lenses (Nikon F mount)
good sensor size (APS-C)
supports RAW formats
tiny screen (2.5 inches)
no liveview
does not have image stabilization
low MP (10 megapixels)
doesn't have Time Lapse function
78
has manual focus
switch lenses (Pentax KAF2 mount)
screen is a good size (3")
built in image stabilization (Sensor based)
resolution is good (24MP)
sensor size is decent (APS-C)
does not have anti aliasing filter
very good ISO range (102,400)
supports RAW formats
environment proofing
terrible battery pack (410 shots)
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Vlogging Comparison

Nikon D40X Vlogging features
Pentax K-70 Vlogging features
9
can't shoot video
71
selfie friendly display
built in image stabilization (Sensor based)
supports face detection autofocus
video resolution high (1920 x 1080 pxls)
has external microphone port
more heavy than others (688g)
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Nikon D40X vs Pentax K-70 Specifications

Detailed spec comparison table for Nikon D40X and Pentax K-70
 Nikon D40XPentax K-70
General Information
Company Nikon Pentax
Model type Nikon D40X Pentax K-70
Category Entry-Level DSLR Entry-Level DSLR
Released 2007-05-27 2016-06-08
Body design Compact SLR Compact SLR
Sensor Information
Chip Expeed PRIME MII
Sensor type CCD CMOS
Sensor size APS-C APS-C
Sensor measurements 23.7 x 15.6mm 23.5 x 15.6mm
Sensor surface area 369.7mm² 366.6mm²
Sensor resolution 10 megapixel 24 megapixel
Anti alias filter
Aspect ratio 3:2 3:2
Highest Possible resolution 3872 x 2592 6000 x 4000
Maximum native ISO 1600 102400
Maximum enhanced ISO 3200 -
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 3 11
Cross type focus points - 9
Lens
Lens mount type Nikon F Pentax KAF2
Amount of lenses 309 151
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Fully Articulated
Display diagonal 2.5 inches 3 inches
Resolution of display 230k dot 921k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.53x 0.63x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/6000 secs
Continuous shutter speed 3.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 17.00 m 12.00 m (at ISO 100)
Flash settings Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual
Hot shoe
AEB
White balance bracketing
Max flash sync 1/200 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Maximum video resolution None 1920x1080
Video file format - MPEG-4, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 522g (1.15 pounds) 688g (1.52 pounds)
Physical dimensions 124 x 94 x 64mm (4.9" x 3.7" x 2.5") 126 x 93 x 74mm (5.0" x 3.7" x 2.9")
DXO scores
DXO Overall rating 63 not tested
DXO Color Depth rating 22.4 not tested
DXO Dynamic range rating 11.4 not tested
DXO Low light rating 516 not tested
Other
Battery life - 410 images
Type of battery - Battery Pack
Battery ID EN-EL9 -
Self timer Yes (2 to 20 sec) Yes (2 or 12 secs, continuous)
Time lapse recording
Type of storage SD/SDHC card SD/SDHC/SDXC (UHS-I compatible)
Storage slots 1 1
Price at release $375 $649