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Sony TX7 vs Sony A99

Portability
95
Imaging
33
Features
34
Overall
33
Sony Cyber-shot DSC-TX7 front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Sony TX7 vs Sony A99 Key Specs

Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Announced January 2010
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Announced December 2012
  • Superseded the Sony A900
  • Successor is Sony A99 II
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Sony TX7 vs Sony A99 Overview

Its time to examine more in depth at the Sony TX7 versus Sony A99, one is a Ultracompact and the latter is a Advanced DSLR and they are both produced by Sony. There exists a sizeable gap among the sensor resolutions of the TX7 (10MP) and A99 (24MP) and the TX7 (1/2.4") and A99 (Full frame) use different sensor sizes.

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The TX7 was introduced 3 years prior to the A99 which is a fairly large gap as far as camera technology is concerned. Both of the cameras come with different body type with the Sony TX7 being a Ultracompact camera and the Sony A99 being a Mid-size SLR camera.

Before diving through a in-depth comparison, below is a brief highlight of how the TX7 scores against the A99 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Sony TX7 over the Sony A99

 TX7 A99 
Screen dimension3.5"3"Bigger screen (+0.5")
Touch friendly screen Quickly navigate

Reasons to pick Sony A99 over the Sony TX7

 A99 TX7 
AnnouncedDecember 2012January 2010Newer by 35 months
Focus manually More precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1229k921kClearer screen (+308k dot)
Selfie screen Easy selfies

Common features in the Sony TX7 and Sony A99

 TX7 A99 

Sony TX7 vs Sony A99 Physical Comparison

For those who are planning to travel with your camera frequently, you have to take into account its weight and proportions. The Sony TX7 has external measurements of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") along with a weight of 149 grams (0.33 lbs) whilst the Sony A99 has measurements of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") having a weight of 812 grams (1.79 lbs).

Compare the Sony TX7 versus Sony A99 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ depending on the lens you select during that time. Below is the front view measurement comparison of the TX7 against the A99.

Sony TX7 vs Sony A99 size comparison

Using dimensions and weight, the portability score of the TX7 and A99 is 95 and 57 respectively.

Sony TX7 vs Sony A99 top view buttons comparison

Sony TX7 vs Sony A99 Sensor Comparison

Typically, it is tough to visualize the contrast in sensor dimensions merely by going through specs. The picture here may give you a more clear sense of the sensor measurements in the TX7 and A99.

All in all, both of these cameras have got different megapixel count and different sensor dimensions. The TX7 using its smaller sensor is going to make getting shallower depth of field trickier and the Sony A99 will show greater detail using its extra 14MP. Higher resolution will enable you to crop photographs much more aggressively. The more aged TX7 will be behind with regard to sensor tech.

Sony TX7 vs Sony A99 sensor size comparison

Sony TX7 vs Sony A99 Screen and ViewFinder

Sony TX7 vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony TX7 Portrait photography factors
Sony A99 Portrait photography factors
19
no manual focus
manual exposure not available
no external flash support
low MP (10 megapixels)
small sensor (1/2.4")
lack of RAW format
81
you can focus manually
MP count good (24MP)
big sensor size (Full frame)
includes face detection focus
supports RAW formats
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Street Comparison

Sony TX7 Street photography advice
Sony A99 Street photography advice
59
built in image stabilization (Optical)
includes focus via touch
screen is fixed
small sensor (1/2.4")
lack of RAW format
heavier than competition (149 grams)
75
screen articulates
has image stabilization (Sensor based)
big sensor size (Full frame)
supports RAW formats
weather proofing
very good high ISO (25,600)
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Sports Comparison

Sony TX7 Sports photography info
Sony A99 Sports photography info
26
built in image stabilization (Optical)
lack of shutter priority mode
low MP (10MP)
small sensor (1/2.4")
lack of phase detect AF
78
high shutter speed (1/8,000s)
has image stabilization (Sensor based)
MP count good (24MP)
big sensor size (Full frame)
includes tracking autofocus
weather proofing
comes with phase detect auto focus
not so great battery pack (500 per charge)
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Travel Comparison

Sony TX7 Travel photography info
Sony A99 Travel photography info
59
includes focus via touch
built-in flash
decently wide (25mm)
does not have Time Lapse recording
heavier than competition (149g)
low MP (10 megapixels)
display is not selfie friendly
slow maximum aperture (f3.5)
60
weather proofing
MP count good (24 megapixels)
screen is selfie friendly
no Timelapse mode
not so great battery pack (500 shots)
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Landscape Comparison

Sony TX7 Landscape photography advice
Sony A99 Landscape photography advice
36
decently wide (25mm)
very good size screen (3.5 inch)
built in image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
manual exposure not available
low MP (10MP)
small sensor (1/2.4")
lack of RAW format
does not have Time Lapse recording
74
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
pretty good screen size (3")
has image stabilization (Sensor based)
MP count good (24MP)
big sensor size (Full frame)
very good high ISO (25,600)
supports RAW formats
weather proofing
has double storage slots
not so great battery pack (500 per charge)
no Timelapse mode
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Vlogging Comparison

Vlogging with Sony TX7
Vlogging with Sony A99
32
decently wide (25mm)
touch screen
built in image stabilization (Optical)
video resolution high (1920 x 1080 resolution)
slow maximum aperture (f3.5)
display is not selfie friendly
does not have external mic socket
heavier than competition (149g)
76
screen is selfie friendly
has image stabilization (Sensor based)
includes face detection focus
great video quality (1920 x 1080 resolution)
does have external microphone port
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Sony TX7 vs Sony A99 Specifications

Detailed spec comparison table for Sony TX7 and Sony A99
 Sony Cyber-shot DSC-TX7Sony SLT-A99
General Information
Make Sony Sony
Model type Sony Cyber-shot DSC-TX7 Sony SLT-A99
Category Ultracompact Advanced DSLR
Announced 2010-01-07 2012-12-12
Body design Ultracompact Mid-size SLR
Sensor Information
Chip Bionz Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.4" Full frame
Sensor measurements 6.104 x 4.578mm 35.8 x 23.8mm
Sensor surface area 27.9mm² 852.0mm²
Sensor resolution 10 megapixels 24 megapixels
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Highest Possible resolution 3456 x 2592 6000 x 4000
Maximum native ISO 3200 25600
Min native ISO 125 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 19
Cross type focus points - 11
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 25-100mm (4.0x) -
Largest aperture f/3.5-4.6 -
Macro focusing distance 1cm -
Amount of lenses - 143
Crop factor 5.9 1
Screen
Range of display Fixed Type Fully Articulated
Display sizing 3.5 inches 3 inches
Display resolution 921k dot 1,229k dot
Selfie friendly
Liveview
Touch display
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.71x
Features
Min shutter speed 2s 30s
Max shutter speed 1/1600s 1/8000s
Continuous shutter speed 10.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash distance 3.80 m no built-in flash
Flash modes Auto, On, Off, Slow syncro Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Max flash sync - 1/250s
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) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1920x1080 1920x1080
Video file format AVCHD MPEG-4, AVCHD, H.264
Microphone 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 BuiltIn
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 149 grams (0.33 pounds) 812 grams (1.79 pounds)
Dimensions 98 x 60 x 18mm (3.9" x 2.4" x 0.7") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO Overall rating not tested 89
DXO Color Depth rating not tested 25.0
DXO Dynamic range rating not tested 14.0
DXO Low light rating not tested 1555
Other
Battery life - 500 photographs
Battery form - Battery Pack
Battery ID NP-BN1 NP-FM500H
Self timer Yes (2 sec or 10 sec, portrait1/ portrait2) Yes (2 or 10 sec)
Time lapse feature
Type of storage Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Storage slots One 2
Price at release $300 $1,998