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Sony A450 vs Sony NEX-3

Portability
65
Imaging
54
Features
52
Overall
53
Sony Alpha DSLR-A450 front
 
Sony Alpha NEX-3 front
Portability
89
Imaging
54
Features
55
Overall
54

Sony A450 vs Sony NEX-3 Key Specs

Sony A450
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 560g - 137 x 104 x 81mm
  • Introduced January 2010
Sony NEX-3
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 200 - 12800
  • 1280 x 720 video
  • Sony E Mount
  • 297g - 117 x 62 x 33mm
  • Announced June 2010
  • Successor is Sony NEX-C3
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Sony A450 vs Sony NEX-3 Overview

In this article, we will be evaluating the Sony A450 and Sony NEX-3, one is a Entry-Level DSLR and the latter is a Entry-Level Mirrorless and both are created by Sony. The image resolution of the A450 (14MP) and the NEX-3 (14MP) is pretty close and they come with the same exact sensor sizing (APS-C).

Photography Glossary

The A450 was unveiled 5 months earlier than the NEX-3 and they are of a similar generation. Both of these cameras offer different body type with the Sony A450 being a Compact SLR camera and the Sony NEX-3 being a Rangefinder-style mirrorless camera.

Before delving in to a in-depth comparison, below is a quick overview of how the A450 scores versus the NEX-3 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Sony A450 over the Sony NEX-3

 A450 NEX-3 

Reasons to pick Sony NEX-3 over the Sony A450

 NEX-3 A450 
Screen typeTiltingFixed Tilting screen
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution920k230kSharper screen (+690k dot)

Common features in the Sony A450 and Sony NEX-3

 A450 NEX-3 
AnnouncedJanuary 2010June 2010Same generation
Focus manually More accurate focus
Selfie screen Neither has selfie screen
Touch screen Neither has Touch screen

Sony A450 vs Sony NEX-3 Physical Comparison

For anyone who is going to travel with your camera, you'll have to factor in its weight and proportions. The Sony A450 has exterior measurements of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") and a weight of 560 grams (1.23 lbs) and the Sony NEX-3 has measurements of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") having a weight of 297 grams (0.65 lbs).

Check out the Sony A450 and Sony NEX-3 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at that moment. Underneath is the front view overall size comparison of the A450 vs the NEX-3.

Sony A450 vs Sony NEX-3 size comparison

Taking into account dimensions and weight, the portability score of the A450 and NEX-3 is 65 and 89 respectively.

Sony A450 vs Sony NEX-3 top view buttons comparison

Sony A450 vs Sony NEX-3 Sensor Comparison

Sometimes, it is very tough to imagine the gap in sensor dimensions just by viewing technical specs. The image underneath will give you a more clear sense of the sensor sizing in the A450 and NEX-3.

As you have seen, both the cameras enjoy the same exact sensor sizing and the identical resolution and you should expect comparable quality of photos although you have to factor the production date of the cameras into account.

Sony A450 vs Sony NEX-3 sensor size comparison

Sony A450 vs Sony NEX-3 Screen and ViewFinder

Sony A450 vs Sony NEX-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A450 Portrait photography info
Sony NEX-3 Portrait photography info
72
focusing manually
megapixel count decent (14MP)
nice sensor size (APS-C)
supports RAW formats
72
has manual focus
decent sensor resolution (14 megapixels)
sensor size is good (APS-C)
comes with face detection focusing
supports RAW formats
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Street Comparison

Street photography with Sony A450
Street photography with Sony NEX-3
66
has image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW formats
no articulating screen
76
screen tilts
sensor size is good (APS-C)
supports RAW formats
lack of image stabilization
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Sports Comparison

Sony A450 Sports photography advice
Sony NEX-3 Sports photography advice
77
has image stabilization (Sensor based)
megapixel count decent (14 megapixels)
nice sensor size (APS-C)
great battery pack (1,050 shots)
has phase detect auto focus
52
decent sensor resolution (14 megapixels)
sensor size is good (APS-C)
lack of image stabilization
lack of phase detect AF
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Travel Comparison

Sony A450 Travel photography highlights
Sony NEX-3 Travel photography highlights
60
great battery pack (1,050 shots)
megapixel count decent (14 megapixels)
built-in flash
lack of Time Lapse recording
does not offer selfie friendly screen
59
decent sensor resolution (14 megapixels)
lack of Time Lapse mode
screen is not selfie friendly
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Landscape Comparison

Sony A450 as a Landscape photography camera
Sony NEX-3 as a Landscape photography camera
66
focusing manually
swap lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
megapixel count decent (14MP)
nice sensor size (APS-C)
supports RAW formats
great battery pack (1,050 CIPA)
tiny screen (2.7 inches)
lack of Time Lapse recording
68
has manual focus
swap lenses (Sony E mount)
screen size is good (3")
decent sensor resolution (14MP)
sensor size is good (APS-C)
supports RAW formats
lack of image stabilization
lack of Time Lapse mode
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Vlogging Comparison

Sony A450 as a Vlogging camera
Sony NEX-3 as a Vlogging camera
9
can't shoot video
27
comes with face detection focusing
screen is not selfie friendly
lack of image stabilization
low video resolution (1280 x 720 pixels)
lack of external mic jack
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Sony A450 vs Sony NEX-3 Specifications

Detailed spec comparison table for Sony A450 and Sony NEX-3
 Sony Alpha DSLR-A450Sony Alpha NEX-3
General Information
Company Sony Sony
Model type Sony Alpha DSLR-A450 Sony Alpha NEX-3
Type Entry-Level DSLR Entry-Level Mirrorless
Introduced 2010-01-05 2010-06-07
Body design Compact SLR Rangefinder-style mirrorless
Sensor Information
Chip Bionz Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.4 x 15.6mm 23.4 x 15.6mm
Sensor surface area 365.0mm² 365.0mm²
Sensor resolution 14MP 14MP
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Peak resolution 4592 x 3056 4592 x 3056
Highest native ISO 12800 12800
Minimum native ISO 200 200
RAW files
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 25
Lens
Lens mount type Sony/Minolta Alpha Sony E
Amount of lenses 143 121
Focal length multiplier 1.5 1.5
Screen
Range of screen Fixed Type Tilting
Screen sizing 2.7 inch 3 inch
Resolution of screen 230k dot 920k dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT Clear Photo Color LCD TFT Xtra Fine LCD
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.53x -
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/4000 secs
Continuous shutter speed 7.0 frames per second 7.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance 12.00 m (at ISO 100) 12.00 m
Flash options Auto, Fill, Rear Sync, Slow Sync, Wireless/ High Speed Sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in
Hot shoe
AE bracketing
WB bracketing
Max flash sync 1/160 secs 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions - 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution None 1280x720
Video data format - MPEG-4
Mic input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 560 grams (1.23 lb) 297 grams (0.65 lb)
Dimensions 137 x 104 x 81mm (5.4" x 4.1" x 3.2") 117 x 62 x 33mm (4.6" x 2.4" x 1.3")
DXO scores
DXO Overall rating 66 68
DXO Color Depth rating 21.8 22.1
DXO Dynamic range rating 11.8 12.0
DXO Low light rating 769 830
Other
Battery life 1050 pictures 330 pictures
Style of battery Battery Pack Battery Pack
Battery ID NP-FM500H NPFW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, 10sec (3 images))
Time lapse shooting
Storage media SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Cost at release $1,241 $0