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Nikon D40X vs Sony A37

Portability
71
Imaging
49
Features
33
Overall
42
Nikon D40X front
 
Sony SLT-A37 front
Portability
67
Imaging
57
Features
65
Overall
60

Nikon D40X vs Sony A37 Key Specs

Nikon D40X
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Boost to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Released May 2007
  • Replaced the Nikon D50
  • New Model is Nikon D60
Sony A37
(Full Review)
  • 16MP - APS-C Sensor
  • 2.6" Tilting Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 506g - 124 x 92 x 85mm
  • Released May 2012
  • Replaced the Sony A35
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Nikon D40X vs Sony A37 Overview

In this write-up, we will be evaluating the Nikon D40X versus Sony A37, both Entry-Level DSLR digital cameras by brands Nikon and Sony. There is a significant difference between the image resolutions of the D40X (10MP) and A37 (16MP) but they come with the same exact sensor dimensions (APS-C).

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The D40X was released 6 years before the A37 which is quite a sizable gap as far as tech is concerned. Both of these cameras offer the identical body type (Compact SLR).

Before diving straight into a thorough comparison, below is a short summation of how the D40X matches up versus the A37 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Nikon D40X over the Sony A37

 D40X A37 

Reasons to pick Sony A37 over the Nikon D40X

 A37 D40X 
ReleasedMay 2012May 2007Newer by 60 months
Screen typeTiltingFixed Tilting screen
Screen sizing2.6"2.5"Bigger screen (+0.1")

Common features in the Nikon D40X and Sony A37

 D40X A37 
Manually focus Dial accurate focusing
Screen resolution230k230kEqual screen resolution
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Nikon D40X vs Sony A37 Physical Comparison

For those who are looking to travel with your camera frequently, you should think about its weight and volume. The Nikon D40X features outside measurements of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") with a weight of 522 grams (1.15 lbs) whilst the Sony A37 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 506 grams (1.12 lbs).

Compare the Nikon D40X versus Sony A37 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that time. Following is the front view size comparison of the D40X compared to the A37.

Nikon D40X vs Sony A37 size comparison

Considering size and weight, the portability grade of the D40X and A37 is 71 and 67 respectively.

Nikon D40X vs Sony A37 top view buttons comparison

Nikon D40X vs Sony A37 Sensor Comparison

Oftentimes, it can be tough to imagine the contrast between sensor dimensions simply by looking at specifications. The pic here may give you a clearer sense of the sensor sizing in the D40X and A37.

Plainly, each of the cameras enjoy the same exact sensor sizing albeit different megapixels. You should count on the Sony A37 to give you more detail as a result of its extra 6 Megapixels. Higher resolution will make it easier to crop shots far more aggressively. The more aged D40X is going to be disadvantaged in sensor innovation.

Nikon D40X vs Sony A37 sensor size comparison

Nikon D40X vs Sony A37 Screen and ViewFinder

Nikon D40X vs Sony A37 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D40X Portrait photography features
Sony A37 Portrait photography features
53
you can focus manually
good sensor size (APS-C)
delivers RAW files
no liveview feature
low MP (10 megapixels)
74
manual focus
decent sensor resolution (16 megapixels)
sensor size is nice (APS-C)
offers face detection focusing
saves RAW formats
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Street Comparison

Nikon D40X Street photography features
Sony A37 Street photography features
58
good sensor size (APS-C)
delivers RAW files
screen does not articulate
lack of image stabilization
77
tilting screen
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
great ISO range (25,600)
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Sports Comparison

Sports photography with Nikon D40X
Sports photography with Sony A37
41
good sensor size (APS-C)
has phase detect AF
no liveview feature
very slow continuous shooting (3.0 frames per second)
lack of image stabilization
low MP (10MP)
61
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
sensor size is nice (APS-C)
comes with phase detect AF
max fps very slow (6.0 frames per second)
not so great battery (500 shots)
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Travel Comparison

Nikon D40X Travel photography factors
Sony A37 Travel photography factors
48
built-in flash
does not have Time Lapse function
low MP (10 megapixels)
does not feature selfie friendly display
54
decent sensor resolution (16MP)
built-in flash
doesn't have Timelapse function
not so great battery (500 per charge)
screen is not selfie friendly
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Landscape Comparison

Nikon D40X Landscape photography information
Sony A37 Landscape photography information
48
you can focus manually
switch lenses (Nikon F mount)
good sensor size (APS-C)
delivers RAW files
tiny screen (2.5 inch)
no liveview feature
lack of image stabilization
low MP (10MP)
does not have Time Lapse function
64
manual focus
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
sensor size is nice (APS-C)
great ISO range (25,600)
saves RAW formats
small screen (2.6 inches)
not so great battery (500 CIPA)
doesn't have Timelapse function
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Vlogging Comparison

Nikon D40X Vlogging factors
Sony A37 Vlogging factors
9
lack of video recording
35
built in image stabilization (Sensor based)
offers face detection focusing
great video quality (1920 x 1080 pxls)
does have external microphone support
screen is not selfie friendly
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Nikon D40X vs Sony A37 Specifications

Detailed spec comparison table for Nikon D40X and Sony A37
 Nikon D40XSony SLT-A37
General Information
Make Nikon Sony
Model type Nikon D40X Sony SLT-A37
Class Entry-Level DSLR Entry-Level DSLR
Released 2007-05-27 2012-05-16
Physical type Compact SLR Compact SLR
Sensor Information
Powered by Expeed -
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 16 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest resolution 3872 x 2592 4912 x 3264
Highest native ISO 1600 25600
Highest boosted ISO 3200 -
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 3 15
Cross type focus points - 3
Lens
Lens mount type Nikon F Sony/Minolta Alpha
Number of lenses 309 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Tilting
Screen size 2.5 inches 2.6 inches
Resolution of screen 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Optical (pentamirror) Electronic
Viewfinder resolution - 1,440 thousand dots
Viewfinder coverage 95% 100%
Viewfinder magnification 0.53x 0.73x
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting rate 3.0 frames per second 6.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 17.00 m 12.00 m
Flash modes Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/200s 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution None 1920x1080
Video format - MPEG-4, AVCHD, H.264
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 522 gr (1.15 pounds) 506 gr (1.12 pounds)
Dimensions 124 x 94 x 64mm (4.9" x 3.7" x 2.5") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around rating 63 75
DXO Color Depth rating 22.4 23.3
DXO Dynamic range rating 11.4 12.9
DXO Low light rating 516 799
Other
Battery life - 500 photographs
Type of battery - Battery Pack
Battery ID EN-EL9 NP-FW50
Self timer Yes (2 to 20 sec) Yes (2 or 10 sec, 10 sec 3 or 5 images)
Time lapse recording
Type of storage SD/SDHC card SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Launch pricing $375 $522