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Nikon D40X vs Sony A850

Portability
71
Imaging
49
Features
33
Overall
42
Nikon D40X front
 
Sony Alpha DSLR-A850 front
Portability
54
Imaging
68
Features
60
Overall
64

Nikon D40X vs Sony A850 Key Specs

Nikon D40X
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Increase to 3200)
  • No Video
  • Nikon F Mount
  • 522g - 124 x 94 x 64mm
  • Announced May 2007
  • Succeeded the Nikon D50
  • Replacement is Nikon D60
Sony A850
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200 (Raise to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Introduced April 2010
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Nikon D40X vs Sony A850 Overview

Its time to look a bit more in depth at the Nikon D40X versus Sony A850, former is a Entry-Level DSLR while the latter is a Advanced DSLR by manufacturers Nikon and Sony. There is a substantial difference among the sensor resolutions of the D40X (10MP) and A850 (25MP) and the D40X (APS-C) and A850 (Full frame) feature totally different sensor size.

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The D40X was announced 3 years earlier than the A850 which is a fairly big difference as far as camera tech is concerned. Each of the cameras come with different body type with the Nikon D40X being a Compact SLR camera and the Sony A850 being a Mid-size SLR camera.

Before going in to a comprehensive comparison, below is a concise summation of how the D40X matches up versus the A850 in regards to portability, imaging, features and an overall score.

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Reasons to pick Nikon D40X over the Sony A850

 D40X A850 

Reasons to pick Sony A850 over the Nikon D40X

 A850 D40X 
IntroducedApril 2010May 2007More modern by 35 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution922k230kCrisper screen (+692k dot)

Common features in the Nikon D40X and Sony A850

 D40X A850 
Focus manually Dial exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch screen Missing Touch screen

Nikon D40X vs Sony A850 Physical Comparison

When you are planning to carry around your camera regularly, you need to consider its weight and volume. The Nikon D40X has 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 A850 has sizing of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") accompanied by a weight of 895 grams (1.97 lbs).

Check the Nikon D40X versus Sony A850 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change dependant on the lens you have at that time. Underneath is the front view overall size comparison of the D40X compared to the A850.

Nikon D40X vs Sony A850 size comparison

Considering size and weight, the portability score of the D40X and A850 is 71 and 54 respectively.

Nikon D40X vs Sony A850 top view buttons comparison

Nikon D40X vs Sony A850 Sensor Comparison

In many cases, it's tough to see the contrast in sensor sizes purely by viewing technical specs. The pic underneath will provide you a much better sense of the sensor measurements in the D40X and A850.

As you can tell, both of those cameras have got different megapixel count and different sensor sizes. The D40X having a smaller sensor will make achieving shallow DOF tougher and the Sony A850 will render extra detail with its extra 15MP. Higher resolution will also let you crop shots much more aggressively. The more aged D40X will be behind with regard to sensor technology.

Nikon D40X vs Sony A850 sensor size comparison

Nikon D40X vs Sony A850 Screen and ViewFinder

Nikon D40X vs Sony A850 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D40X Portrait photography highlights
Sony A850 Portrait photography highlights
53
you can focus manually
sensor size is decent (APS-C)
delivers RAW files
no liveview
low MP (10MP)
72
has manual focus
sensor resolution is amazing (25 megapixels)
great sensor size (Full frame)
supports RAW formats
doesn't have liveview
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Street Comparison

Nikon D40X as a Street photography camera
Sony A850 as a Street photography camera
58
sensor size is decent (APS-C)
delivers RAW files
fixed screen
no image stabilization
66
has image stabilization (Sensor based)
great sensor size (Full frame)
supports RAW formats
environment sealing
no moving screen
Photography Glossary

Sports Comparison

Nikon D40X Sports photography factors
Sony A850 Sports photography factors
41
sensor size is decent (APS-C)
sensor has phase detect autofocus
no liveview
low frames per second (3.0 frames/s)
no image stabilization
low MP (10 megapixels)
71
maximum shutter speed is high (1/8,000s)
has image stabilization (Sensor based)
sensor resolution is amazing (25 megapixels)
great sensor size (Full frame)
environment sealing
comes with phase detect autofocus
doesn't have liveview
slow continuous shooting (3.0 frames per second)
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Travel Comparison

Nikon D40X Travel photography details
Sony A850 Travel photography details
48
has built in flash
no Time Lapse mode
low MP (10 megapixels)
display isn't selfie friendly
55
environment sealing
sensor resolution is amazing (25MP)
lack of Time Lapse function
screen is not selfie friendly
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Landscape Comparison

Nikon D40X Landscape photography info
Sony A850 Landscape photography info
48
you can focus manually
switch lenses (Nikon F mount)
sensor size is decent (APS-C)
delivers RAW files
small screen (2.5 inches)
no liveview
no image stabilization
low MP (10MP)
no Time Lapse mode
73
has manual focus
swap lenses (Sony/Minolta Alpha mount)
nice screen size (3 inch)
has image stabilization (Sensor based)
sensor resolution is amazing (25MP)
great sensor size (Full frame)
supports RAW formats
environment sealing
has double storage slots
doesn't have liveview
lack of Time Lapse function
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Vlogging Comparison

Nikon D40X as a Vlogging camera
Sony A850 as a Vlogging camera
9
can't record video
9
lack of video recording
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Nikon D40X vs Sony A850 Specifications

Detailed spec comparison table for Nikon D40X and Sony A850
 Nikon D40XSony Alpha DSLR-A850
General Information
Company Nikon Sony
Model type Nikon D40X Sony Alpha DSLR-A850
Class Entry-Level DSLR Advanced DSLR
Announced 2007-05-27 2010-04-15
Body design Compact SLR Mid-size SLR
Sensor Information
Powered by Expeed Bionz
Sensor type CCD CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.7 x 15.6mm 35.9 x 24mm
Sensor surface area 369.7mm² 861.6mm²
Sensor resolution 10MP 25MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 3872 x 2592 6048 x 4032
Max native ISO 1600 3200
Max enhanced ISO 3200 6400
Min native ISO 100 200
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 3 9
Lens
Lens support Nikon F Sony/Minolta Alpha
Number of lenses 309 143
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5" 3"
Screen resolution 230k dot 922k dot
Selfie friendly
Liveview
Touch capability
Screen technology - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95 percent 98 percent
Viewfinder magnification 0.53x 0.74x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/8000 seconds
Continuous shutter speed 3.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 17.00 m no built-in flash
Flash options Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Max flash sync 1/200 seconds 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Max video resolution None None
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 522g (1.15 lbs) 895g (1.97 lbs)
Dimensions 124 x 94 x 64mm (4.9" x 3.7" x 2.5") 156 x 117 x 82mm (6.1" x 4.6" x 3.2")
DXO scores
DXO Overall rating 63 79
DXO Color Depth rating 22.4 23.8
DXO Dynamic range rating 11.4 12.2
DXO Low light rating 516 1415
Other
Battery life - 880 pictures
Battery form - Battery Pack
Battery ID EN-EL9 NP-FM500H
Self timer Yes (2 to 20 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC card Compact Flash (Type I or II), UDMA, Memory Stick Duo / Pro Duo
Storage slots 1 Two
Cost at release $375 $0