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Sony NEX-3 vs Sony TX7

Portability
89
Imaging
54
Features
55
Overall
54
Sony Alpha NEX-3 front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Sony NEX-3 vs Sony TX7 Key Specs

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
  • Revealed June 2010
  • Replacement is Sony NEX-C3
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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Sony NEX-3 vs Sony TX7 Overview

Here, we will be evaluating the Sony NEX-3 versus Sony TX7, one is a Entry-Level Mirrorless and the latter is a Ultracompact and both are produced by Sony. There exists a significant gap between the sensor resolutions of the NEX-3 (14MP) and TX7 (10MP) and the NEX-3 (APS-C) and TX7 (1/2.4") boast different sensor sizing.

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The NEX-3 was revealed 6 months after the TX7 and they are of a similar generation. Both of the cameras feature different body design with the Sony NEX-3 being a Rangefinder-style mirrorless camera and the Sony TX7 being a Ultracompact camera.

Before we go right into a step-by-step comparison, here is a simple synopsis of how the NEX-3 scores against the TX7 when considering portability, imaging, features and an overall mark.

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Reasons to pick Sony NEX-3 over the Sony TX7

 NEX-3 TX7 
Manually focus Very accurate focus
Screen typeTiltingFixed Tilting screen

Reasons to pick Sony TX7 over the Sony NEX-3

 TX7 NEX-3 
Screen size3.5"3"Bigger screen (+0.5")
Screen resolution921k920kClearer screen (+1k dot)
Touch friendly screen Quickly navigate

Common features in the Sony NEX-3 and Sony TX7

 NEX-3 TX7 
ReleasedJune 2010January 2010Similar generation
Selfie screen Neither comes with selfie screen

Sony NEX-3 vs Sony TX7 Physical Comparison

When you are intending to travel with your camera often, you will need to consider its weight and proportions. The Sony NEX-3 comes with outer measurements of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") along with a weight of 297 grams (0.65 lbs) while the Sony TX7 has measurements of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") with a weight of 149 grams (0.33 lbs).

Contrast the Sony NEX-3 versus Sony TX7 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that moment. Underneath is a front view scale comparison of the NEX-3 and the TX7.

Sony NEX-3 vs Sony TX7 size comparison

Taking into account dimensions and weight, the portability grade of the NEX-3 and TX7 is 89 and 95 respectively.

Sony NEX-3 vs Sony TX7 top view buttons comparison

Sony NEX-3 vs Sony TX7 Sensor Comparison

Quite often, it's hard to imagine the gap between sensor dimensions only by reviewing specs. The image underneath will help provide you a far better sense of the sensor measurements in the NEX-3 and TX7.

As you can plainly see, both the cameras come with different megapixel count and different sensor dimensions. The NEX-3 having a bigger sensor is going to make achieving shallow DOF less difficult and the Sony NEX-3 will offer greater detail because of its extra 4 Megapixels. Higher resolution will allow you to crop photographs a good deal more aggressively.

Sony NEX-3 vs Sony TX7 sensor size comparison

Sony NEX-3 vs Sony TX7 Screen and ViewFinder

Sony NEX-3 vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony NEX-3 Portrait photography highlights
Sony TX7 Portrait photography highlights
72
you can focus manually
good resolution (14MP)
nice sensor size (APS-C)
comes with face detection focusing
delivers RAW files
19
manual focus not available
lack of manual exposure
no external flash support
low MP (10MP)
sensor is tiny (1/2.4")
lack of RAW files
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Street Comparison

Sony NEX-3 Street photography information
Sony TX7 Street photography information
76
tilting screen
nice sensor size (APS-C)
delivers RAW files
lack of image stabilization
59
image stabilization (Optical)
has touch to focus
fixed screen
sensor is tiny (1/2.4")
lack of RAW files
more heavy than average (149 grams)
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Sports Comparison

Sony NEX-3 Sports photography details
Sony TX7 Sports photography details
52
good resolution (14 megapixels)
nice sensor size (APS-C)
lack of image stabilization
doesn't have phase detect AF
26
image stabilization (Optical)
lack of shutter priority mode
low MP (10MP)
sensor is tiny (1/2.4")
lack of phase detect AF
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Travel Comparison

Sony NEX-3 Travel photography details
Sony TX7 Travel photography details
59
good resolution (14 megapixels)
doesn't have Time Lapse mode
does not posses selfie friendly display
59
has touch to focus
built-in flash
reasonably wide (25mm)
does not have Timelapse recording
more heavy than average (149g)
low MP (10MP)
doesn't have a selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Sony NEX-3
Landscape photography with Sony TX7
68
you can focus manually
interchangeable lenses (Sony E mount)
pretty good screen size (3 inch)
good resolution (14 megapixels)
nice sensor size (APS-C)
delivers RAW files
lack of image stabilization
doesn't have Time Lapse mode
36
reasonably wide (25mm)
big screen (3.5")
image stabilization (Optical)
manual focus not available
can't swap lenses (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual exposure
low MP (10MP)
sensor is tiny (1/2.4")
lack of RAW files
does not have Timelapse recording
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Vlogging Comparison

Sony NEX-3 Vlogging info
Sony TX7 Vlogging info
27
comes with face detection focusing
does not posses selfie friendly display
lack of image stabilization
low video resolution (1280 x 720 pxls)
doesn't have external mic support
32
reasonably wide (25mm)
screen is touchscreen
image stabilization (Optical)
good video quality (1920 x 1080 pxls)
slow maximum aperture (f3.5)
doesn't have a selfie friendly screen
does not have external microphone socket
more heavy than average (149 grams)
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Sony NEX-3 vs Sony TX7 Specifications

Detailed spec comparison table for Sony NEX-3 and Sony TX7
 Sony Alpha NEX-3Sony Cyber-shot DSC-TX7
General Information
Make Sony Sony
Model type Sony Alpha NEX-3 Sony Cyber-shot DSC-TX7
Category Entry-Level Mirrorless Ultracompact
Revealed 2010-06-07 2010-01-07
Physical type Rangefinder-style mirrorless Ultracompact
Sensor Information
Powered by Bionz Bionz
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.4"
Sensor measurements 23.4 x 15.6mm 6.104 x 4.578mm
Sensor surface area 365.0mm² 27.9mm²
Sensor resolution 14 megapixel 10 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Full resolution 4592 x 3056 3456 x 2592
Max native ISO 12800 3200
Min native ISO 200 125
RAW support
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 25 9
Lens
Lens mount type Sony E fixed lens
Lens zoom range - 25-100mm (4.0x)
Highest aperture - f/3.5-4.6
Macro focusing distance - 1cm
Number of lenses 121 -
Focal length multiplier 1.5 5.9
Screen
Screen type Tilting Fixed Type
Screen sizing 3 inch 3.5 inch
Resolution of screen 920k dots 921k dots
Selfie friendly
Liveview
Touch operation
Screen tech TFT Xtra Fine LCD -
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 30s 2s
Maximum shutter speed 1/4000s 1/1600s
Continuous shooting rate 7.0fps 10.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash distance 12.00 m 3.80 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in Auto, On, Off, Slow syncro
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/160s -
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) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1920x1080
Video format MPEG-4 AVCHD
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
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 297 gr (0.65 pounds) 149 gr (0.33 pounds)
Physical dimensions 117 x 62 x 33mm (4.6" x 2.4" x 1.3") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO All around rating 68 not tested
DXO Color Depth rating 22.1 not tested
DXO Dynamic range rating 12.0 not tested
DXO Low light rating 830 not tested
Other
Battery life 330 photographs -
Style of battery Battery Pack -
Battery ID NPFW50 NP-BN1
Self timer Yes (2 or 10 sec, 10sec (3 images)) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse feature
Storage type SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Card slots Single Single
Launch pricing $0 $300