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Nikon A vs Nikon D40

Portability
88
Imaging
57
Features
48
Overall
53
Nikon Coolpix A front
 
Nikon D40 front
Portability
71
Imaging
45
Features
33
Overall
40

Nikon A vs Nikon D40 Key Specs

Nikon A
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400 (Bump to 25600)
  • 1920 x 1080 video
  • 28mm (F2.8) lens
  • 299g - 111 x 64 x 40mm
  • Revealed June 2013
Nikon D40
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 1600 (Boost to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Revealed December 2006
  • Renewed by Nikon D3000
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Nikon A vs Nikon D40 Overview

Below is a thorough review of the Nikon A and Nikon D40, former being a Large Sensor Compact while the latter is a Entry-Level DSLR and both of them are built by Nikon. There exists a large gap between the sensor resolutions of the A (16MP) and D40 (6MP) but both cameras have the same sensor sizing (APS-C).

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The A was revealed 6 years later than the D40 and that is quite a serious difference as far as technology is concerned. Both cameras have different body design with the Nikon A being a Large Sensor Compact camera and the Nikon D40 being a Compact SLR camera.

Before getting right into a detailed comparison, here is a quick highlight of how the A scores versus the D40 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Nikon A over the Nikon D40

 A D40 
RevealedJune 2013December 2006More recent by 79 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution921k230kCrisper screen (+691k dot)

Reasons to pick Nikon D40 over the Nikon A

 D40 A 

Common features in the Nikon A and Nikon D40

 A D40 
Manual focus Dial accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen
Touch friendly screen Missing Touch friendly screen

Nikon A vs Nikon D40 Physical Comparison

If you're planning to lug around your camera, you need to take into account its weight and dimensions. The Nikon A comes with exterior measurements of 111mm x 64mm x 40mm (4.4" x 2.5" x 1.6") along with a weight of 299 grams (0.66 lbs) whilst the Nikon D40 has dimensions of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") along with a weight of 522 grams (1.15 lbs).

Look at the Nikon A and Nikon D40 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you are utilising at that moment. The following is a front view dimensions comparison of the A versus the D40.

Nikon A vs Nikon D40 size comparison

Taking into consideration dimensions and weight, the portability grade of the A and D40 is 88 and 71 respectively.

Nikon A vs Nikon D40 top view buttons comparison

Nikon A vs Nikon D40 Sensor Comparison

Quite often, it is tough to visualise the gap between sensor measurements just by going over specs. The graphic below will give you a stronger sense of the sensor measurements in the A and D40.

All in all, the two cameras have the same sensor dimensions albeit not the same resolution. You can count on the Nikon A to deliver extra detail because of its extra 10MP. Higher resolution will let you crop pictures a bit more aggressively. The more recent A is going to have an advantage when it comes to sensor tech.

Nikon A vs Nikon D40 sensor size comparison

Nikon A vs Nikon D40 Screen and ViewFinder

Nikon A vs Nikon D40 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon A
Portrait photography with Nikon D40
74
has manual focus
above average flash sync (1/2,000 seconds)
good MP (16MP)
decent sensor size (APS-C)
offers face detection focus
supports RAW formats
53
focusing manually
high flash sync speed (1/500s)
nice sensor size (APS-C)
exports RAW files
no liveview
low resolution sensor (6MP)
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Street Comparison

Nikon A Street photography highlights
Nikon D40 Street photography highlights
71
decent sensor size (APS-C)
supports RAW formats
lighter than average (299 grams)
no articulating screen
lack of image stabilization
58
nice sensor size (APS-C)
exports RAW files
no articulating screen
does not have image stabilization
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Sports Comparison

Sports photography with Nikon A
Sports photography with Nikon D40
47
good MP (16MP)
decent sensor size (APS-C)
offers tracking autofocus
can't change focal length (28mm)
slow continuous shooting (4.0 frames/s)
lack of image stabilization
low battery pack (230 CIPA)
does not have phase detect auto focus
39
nice sensor size (APS-C)
has phase detect autofocus
no liveview
max fps very slow (3.0 frames/s)
does not have image stabilization
low resolution sensor (6MP)
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Travel Comparison

Nikon A Travel photography features
Nikon D40 Travel photography features
63
lighter than average (299g)
good MP (16MP)
flash built-in
missing Time Lapse function
low battery pack (230 CIPA)
display is not selfie friendly
slow maximum aperture (f2.8)
47
flash built-in
missing Time Lapse function
low resolution sensor (6 megapixels)
doesn't have a selfie friendly screen
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Landscape Comparison

Nikon A Landscape photography factors
Nikon D40 Landscape photography factors
54
has manual focus
good sized screen (3 inches)
good MP (16 megapixels)
decent sensor size (APS-C)
supports RAW formats
lens is fixed (fixed lens mount)
can't change focal length (28mm)
slow maximum aperture (f2.8)
lack of image stabilization
low battery pack (230 CIPA)
missing Time Lapse function
47
focusing manually
swap lenses (Nikon F mount)
nice sensor size (APS-C)
exports RAW files
screen is small (2.5")
no liveview
does not have image stabilization
low resolution sensor (6 megapixels)
missing Time Lapse function
Photography Glossary

Vlogging Comparison

Nikon A Vlogging features
Nikon D40 Vlogging features
31
offers face detection focus
video resolution high (1920 x 1080 pxls)
lighter than average (299g)
slow maximum aperture (f2.8)
display is not selfie friendly
lack of image stabilization
missing external mic socket
9
no video shooting
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Nikon A vs Nikon D40 Specifications

Detailed spec comparison table for Nikon A and Nikon D40
 Nikon Coolpix ANikon D40
General Information
Company Nikon Nikon
Model Nikon Coolpix A Nikon D40
Category Large Sensor Compact Entry-Level DSLR
Revealed 2013-06-06 2006-12-21
Physical type Large Sensor Compact Compact SLR
Sensor Information
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor dimensions 23.6 x 15.7mm 23.7 x 15.5mm
Sensor area 370.5mm² 367.4mm²
Sensor resolution 16 megapixels 6 megapixels
Anti aliasing filter
Aspect ratio - 3:2
Full resolution 4928 x 3264 3008 x 2000
Max native ISO 6400 1600
Max boosted ISO 25600 3200
Minimum native ISO 100 200
RAW files
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mount fixed lens Nikon F
Lens focal range 28mm (1x) -
Maximal aperture f/2.8 -
Macro focus range 10cm -
Total lenses - 309
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inch 2.5 inch
Screen resolution 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch display
Screen technology TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (optional) Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.53x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting rate 4.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 11.50 m 17.00 m
Flash options Auto, On, Off, Red-Eye, Slow-sync Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/2000 seconds 1/500 seconds
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, 24fps), 1280 x 720p (30 fps), 640 x 480 (30, 25, 24 fps) -
Max 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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 299g (0.66 lb) 522g (1.15 lb)
Physical dimensions 111 x 64 x 40mm (4.4" x 2.5" x 1.6") 124 x 94 x 64mm (4.9" x 3.7" x 2.5")
DXO scores
DXO All around score 80 56
DXO Color Depth score 23.4 21.0
DXO Dynamic range score 13.8 11.0
DXO Low light score 1164 561
Other
Battery life 230 pictures -
Form of battery Battery Pack -
Battery model EN-EL20 EN-EL9
Self timer Yes (2, 5, 10 or 20 sec) Yes (2 to 20 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC card
Card slots Single Single
Launch pricing $778 $500