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Olympus E-400 vs Sony TX7

Portability
77
Imaging
43
Features
31
Overall
38
Olympus E-400 front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Olympus E-400 vs Sony TX7 Key Specs

Olympus E-400
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 435g - 130 x 91 x 53mm
  • Introduced September 2006
  • Newer Model is Olympus E-410
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Released January 2010
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Olympus E-400 vs Sony TX7 Overview

Here is a detailed comparison of the Olympus E-400 vs Sony TX7, one being a Entry-Level DSLR and the latter is a Ultracompact by rivals Olympus and Sony. The image resolution of the E-400 (10MP) and the TX7 (10MP) is pretty well matched but the E-400 (Four Thirds) and TX7 (1/2.4") use different sensor size.

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The E-400 was manufactured 4 years earlier than the TX7 and that is quite a sizable gap as far as technology is concerned. Both the cameras offer different body type with the Olympus E-400 being a Compact SLR camera and the Sony TX7 being a Ultracompact camera.

Before delving through a complete comparison, below is a short summation of how the E-400 matches up versus the TX7 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-400 over the Sony TX7

 E-400 TX7 
Manually focus Dial precise focusing

Reasons to pick Sony TX7 over the Olympus E-400

 TX7 E-400 
ReleasedJanuary 2010September 2006Fresher by 40 months
Screen sizing3.5"2.5"Bigger screen (+1")
Screen resolution921k215kCrisper screen (+706k dot)
Touch friendly screen Quickly navigate

Common features in the Olympus E-400 and Sony TX7

 E-400 TX7 
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen

Olympus E-400 vs Sony TX7 Physical Comparison

If you're going to carry your camera regularly, you need to take into account its weight and volume. The Olympus E-400 provides outer dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 435 grams (0.96 lbs) whilst the Sony TX7 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") with a weight of 149 grams (0.33 lbs).

Compare the Olympus E-400 vs Sony TX7 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at the time. Here is the front view physical size comparison of the E-400 and the TX7.

Olympus E-400 vs Sony TX7 size comparison

Factoring in dimensions and weight, the portability rating of the E-400 and TX7 is 77 and 95 respectively.

Olympus E-400 vs Sony TX7 top view buttons comparison

Olympus E-400 vs Sony TX7 Sensor Comparison

Quite often, it can be hard to picture the gap between sensor sizing just by looking at specs. The visual below will provide you a stronger sense of the sensor dimensions in the E-400 and TX7.

All in all, both of the cameras enjoy the same exact megapixels albeit different sensor sizing. The E-400 includes the bigger sensor which should make obtaining shallow DOF simpler. The older E-400 is going to be behind in sensor technology.

Olympus E-400 vs Sony TX7 sensor size comparison

Olympus E-400 vs Sony TX7 Screen and ViewFinder

Olympus E-400 vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-400 Portrait photography factors
Sony TX7 Portrait photography factors
45
focusing manually
nice sensor size (Four Thirds)
delivers RAW files
no liveview feature
no manual control
MP count low (10MP)
19
focusing manually not possible
manual exposure not possible
can't use external flash
low MP (10MP)
sensor is tiny (1/2.4")
no RAW files
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Street Comparison

Olympus E-400 Street photography advice
Sony TX7 Street photography advice
60
nice sensor size (Four Thirds)
delivers RAW files
fixed screen
lack of image stabilization
59
has image stabilization (Optical)
has focus by touch
no moving screen
sensor is tiny (1/2.4")
no RAW files
heavier than competition (149g)
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Sports Comparison

Olympus E-400 as a Sports photography camera
Sony TX7 as a Sports photography camera
38
nice sensor size (Four Thirds)
comes with phase detect AF
no liveview feature
low fps (3.0 fps)
lack of image stabilization
MP count low (10MP)
26
has image stabilization (Optical)
no shutter priority mode
low MP (10 megapixels)
sensor is tiny (1/2.4")
no phase detect auto focus
Photography Glossary

Travel Comparison

Travel photography with Olympus E-400
Travel photography with Sony TX7
49
built-in flash
missing Time Lapse recording
MP count low (10 megapixels)
screen isn't selfie friendly
59
has focus by touch
flash built-in
fairly wide (25mm)
does not have Time Lapse recording
heavier than competition (149 grams)
low MP (10 megapixels)
display isn't selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Olympus E-400
Landscape photography with Sony TX7
44
focusing manually
swap lenses (Micro Four Thirds mount)
nice sensor size (Four Thirds)
delivers RAW files
screen is small (2.5 inch)
no liveview feature
no manual control
lack of image stabilization
MP count low (10MP)
missing Time Lapse recording
36
fairly wide (25mm)
screen larger than average (3.5")
has image stabilization (Optical)
focusing manually not possible
cannot change lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
manual exposure not possible
low MP (10MP)
sensor is tiny (1/2.4")
no RAW files
does not have Time Lapse recording
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Vlogging Comparison

Olympus E-400 Vlogging details
Sony TX7 Vlogging details
9
lack of video recording
32
fairly wide (25mm)
touchscreen capability
has image stabilization (Optical)
high quality video (1920 x 1080 pxls)
somewhat slow maximum aperture (f3.5)
display isn't selfie friendly
does not have external mic support
heavier than competition (149 grams)
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Olympus E-400 vs Sony TX7 Specifications

Detailed spec comparison table for Olympus E-400 and Sony TX7
 Olympus E-400Sony Cyber-shot DSC-TX7
General Information
Brand Olympus Sony
Model Olympus E-400 Sony Cyber-shot DSC-TX7
Category Entry-Level DSLR Ultracompact
Introduced 2006-09-14 2010-01-07
Physical type Compact SLR Ultracompact
Sensor Information
Chip - Bionz
Sensor type CCD BSI-CMOS
Sensor size Four Thirds 1/2.4"
Sensor dimensions 17.3 x 13mm 6.104 x 4.578mm
Sensor surface area 224.9mm² 27.9mm²
Sensor resolution 10 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Highest Possible resolution 3648 x 2736 3456 x 2592
Maximum native ISO 1600 3200
Lowest native ISO 100 125
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 3 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 25-100mm (4.0x)
Maximal aperture - f/3.5-4.6
Macro focus distance - 1cm
Amount of lenses 45 -
Focal length multiplier 2.1 5.9
Screen
Display type Fixed Type Fixed Type
Display size 2.5" 3.5"
Display resolution 215 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.46x -
Features
Min shutter speed 60 secs 2 secs
Max shutter speed 1/4000 secs 1/1600 secs
Continuous shutter rate 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Custom white balance
Image stabilization
Built-in flash
Flash range 10.00 m (at ISO 100) 3.80 m
Flash settings Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Slow syncro
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution None 1920x1080
Video data format - AVCHD
Mic support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 435g (0.96 pounds) 149g (0.33 pounds)
Dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - NP-BN1
Self timer Yes (2 or 12 sec) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse feature
Type of storage Compact Flash (Type I or II), xD Picture Card Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Card slots Single Single
Retail pricing $599 $300