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Olympus E-400 vs Sony NEX-7

Portability
77
Imaging
44
Features
31
Overall
38
Olympus E-400 front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
64
Features
71
Overall
66

Olympus E-400 vs Sony NEX-7 Key Specs

Olympus E-400
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 435g - 130 x 91 x 53mm
  • Revealed September 2006
  • Later Model is Olympus E-410
Sony NEX-7
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 400g - 120 x 67 x 43mm
  • Introduced December 2011
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Olympus E-400 vs Sony NEX-7 Overview

Lets take a more detailed look at the Olympus E-400 vs Sony NEX-7, former being a Entry-Level DSLR while the latter is a Advanced Mirrorless by rivals Olympus and Sony. There exists a noticeable gap among the resolutions of the E-400 (10MP) and NEX-7 (24MP) and the E-400 (Four Thirds) and NEX-7 (APS-C) offer totally different sensor size.

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The E-400 was announced 6 years earlier than the NEX-7 and that is a fairly sizable difference as far as camera technology is concerned. Both of the cameras feature different body design with the Olympus E-400 being a Compact SLR camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before we go right into a comprehensive comparison, here is a simple summation of how the E-400 scores versus the NEX-7 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-400 over the Sony NEX-7

 E-400 NEX-7 

Reasons to pick Sony NEX-7 over the Olympus E-400

 NEX-7 E-400 
IntroducedDecember 2011September 2006More recent by 63 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.5"Bigger screen (+0.5")
Screen resolution921k215kClearer screen (+706k dot)

Common features in the Olympus E-400 and Sony NEX-7

 E-400 NEX-7 
Focus manually Dial precise focus
Selfie screen Neither offers selfie screen
Touch screen Neither offers Touch screen

Olympus E-400 vs Sony NEX-7 Physical Comparison

If you're looking to lug around your camera regularly, you are going to need to consider its weight and dimensions. The Olympus E-400 offers outer dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") with a weight of 435 grams (0.96 lbs) while the Sony NEX-7 has dimensions of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") accompanied by a weight of 400 grams (0.88 lbs).

Check out the Olympus E-400 vs Sony NEX-7 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you are employing at the time. The following is a front view dimensions comparison of the E-400 vs the NEX-7.

Olympus E-400 vs Sony NEX-7 size comparison

Taking into consideration dimensions and weight, the portability rating of the E-400 and NEX-7 is 77 and 84 respectively.

Olympus E-400 vs Sony NEX-7 top view buttons comparison

Olympus E-400 vs Sony NEX-7 Sensor Comparison

Typically, it's tough to see the contrast in sensor measurements just by looking through technical specs. The graphic underneath may give you a greater sense of the sensor dimensions in the E-400 and NEX-7.

As you can tell, the two cameras come with different resolutions and different sensor measurements. The E-400 having a smaller sensor will make shooting shallower DOF trickier and the Sony NEX-7 will provide you with extra detail with its extra 14MP. Higher resolution can also let you crop photographs a good deal more aggressively. The older E-400 will be disadvantaged with regard to sensor tech.

Olympus E-400 vs Sony NEX-7 sensor size comparison

Olympus E-400 vs Sony NEX-7 Screen and ViewFinder

Olympus E-400 vs Sony NEX-7 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-400 Portrait photography info
Sony NEX-7 Portrait photography info
46
has manual focus
sensor size is decent (Four Thirds)
saves RAW formats
doesn't have liveview
manual mode not available
low resolution (10 megapixels)
78
focusing manually
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
supports face detect focusing
saves RAW formats
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Street Comparison

Olympus E-400 as a Street photography camera
Sony NEX-7 as a Street photography camera
60
sensor size is decent (Four Thirds)
saves RAW formats
no articulating screen
does not have image stabilization
76
has a tilting screen
good sensor size (APS-C)
saves RAW formats
lack of image stabilization
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Sports Comparison

Olympus E-400 as a Sports photography camera
Sony NEX-7 as a Sports photography camera
38
sensor size is decent (Four Thirds)
sensor has phase detect auto focus
doesn't have liveview
low frames per second (3.0 fps)
does not have image stabilization
low resolution (10MP)
62
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
better than average battery (430 per charge)
lack of image stabilization
does not have phase detect AF
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Travel Comparison

Travel photography with Olympus E-400
Travel photography with Sony NEX-7
49
flash built-in
no Time Lapse mode
low resolution (10MP)
display is not selfie friendly
70
better than average battery (430 shots)
sensor resolution is decent (24 megapixels)
has built in flash
no Time Lapse function
screen is not selfie friendly
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Landscape Comparison

Olympus E-400 as a Landscape photography camera
Sony NEX-7 as a Landscape photography camera
45
has manual focus
interchangeable lenses (Micro Four Thirds mount)
sensor size is decent (Four Thirds)
saves RAW formats
tiny screen (2.5 inches)
doesn't have liveview
manual mode not available
does not have image stabilization
low resolution (10 megapixels)
no Time Lapse mode
72
focusing manually
swap lenses (Sony E mount)
screen size is decent (3 inches)
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
saves RAW formats
better than average battery (430 per charge)
lack of image stabilization
no Time Lapse function
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Vlogging Comparison

Olympus E-400 as a Vlogging camera
Sony NEX-7 as a Vlogging camera
9
no video shooting
35
supports face detect focusing
high quality video (1920 x 1080 pxls)
has mic socket
screen is not selfie friendly
lack of image stabilization
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Olympus E-400 vs Sony NEX-7 Specifications

Detailed spec comparison table for Olympus E-400 and Sony NEX-7
 Olympus E-400Sony Alpha NEX-7
General Information
Brand Olympus Sony
Model type Olympus E-400 Sony Alpha NEX-7
Type Entry-Level DSLR Advanced Mirrorless
Revealed 2006-09-14 2011-12-13
Physical type Compact SLR Rangefinder-style mirrorless
Sensor Information
Processor Chip - Bionz
Sensor type CCD CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.6mm
Sensor area 224.9mm² 366.6mm²
Sensor resolution 10MP 24MP
Anti alias filter
Aspect ratio 4:3 3:2 and 16:9
Maximum resolution 3648 x 2736 6000 x 4000
Maximum native ISO 1600 16000
Min native ISO 100 100
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 3 25
Lens
Lens mount type Micro Four Thirds Sony E
Total lenses 45 121
Crop factor 2.1 1.5
Screen
Type of screen Fixed Type Tilting
Screen size 2.5 inches 3 inches
Screen resolution 215 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Optical (pentamirror) Electronic
Viewfinder coverage 95% 100%
Viewfinder magnification 0.46x 0.73x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 10.00 m (at ISO 100) 6.00 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize - 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Maximum video resolution None 1920x1080
Video file format - MPEG-4, AVCHD
Mic port
Headphone port
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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 435g (0.96 lb) 400g (0.88 lb)
Physical dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO All around rating not tested 81
DXO Color Depth rating not tested 24.1
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 1016
Other
Battery life - 430 photos
Battery type - Battery Pack
Battery ID - NPFW50
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, 10sec (3 or 5 images))
Time lapse recording
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Cost at launch $599 $699