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Sony A7 III vs Sony TX9

Portability
63
Imaging
74
Features
92
Overall
81
Sony Alpha A7 III front
 
Sony Cyber-shot DSC-TX9 front
Portability
95
Imaging
35
Features
40
Overall
37

Sony A7 III vs Sony TX9 Key Specs

Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Raise to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 650g - 127 x 96 x 74mm
  • Revealed February 2018
  • Previous Model is Sony A7 II
  • Renewed by Sony A7 IV
Sony TX9
(Full Review)
  • 12MP - 1/2.3" 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 July 2010
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Sony A7 III vs Sony TX9 Overview

Its time to examine more closely at the Sony A7 III vs Sony TX9, one is a Pro Mirrorless and the other is a Ultracompact and they are both produced by Sony. There exists a huge gap between the sensor resolutions of the A7 III (24MP) and TX9 (12MP) and the A7 III (Full frame) and TX9 (1/2.3") come with different sensor sizes.

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The A7 III was announced 7 years after the TX9 which is quite a significant gap as far as technology is concerned. Both of these cameras offer different body type with the Sony A7 III being a SLR-style mirrorless camera and the Sony TX9 being a Ultracompact camera.

Before delving through a complete comparison, below is a concise overview of how the A7 III matches up vs the TX9 with regards to portability, imaging, features and an overall score.

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Reasons to pick Sony A7 III over the Sony TX9

 A7 III TX9 
AnnouncedFebruary 2018July 2010More modern by 94 months
Display typeTiltingFixed Tilting display

Reasons to pick Sony TX9 over the Sony A7 III

 TX9 A7 III 
Display sizing3.5"3"Larger display (+0.5")

Common features in the Sony A7 III and Sony TX9

 A7 III TX9 
Manually focus Very exact focus
Display resolution922k922kSame display resolution
Selfie screen Neither features selfie screen
Touch friendly display Easily navigate

Sony A7 III vs Sony TX9 Physical Comparison

If you are aiming to carry around your camera often, you are going to need to think about its weight and size. The Sony A7 III enjoys outside measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") having a weight of 650 grams (1.43 lbs) and the Sony TX9 has specifications of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") accompanied by a weight of 149 grams (0.33 lbs).

Check out the Sony A7 III vs Sony TX9 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you have attached during that time. Following is the front view dimensions comparison of the A7 III and the TX9.

Sony A7 III vs Sony TX9 size comparison

Considering dimensions and weight, the portability grade of the A7 III and TX9 is 63 and 95 respectively.

Sony A7 III vs Sony TX9 top view buttons comparison

Sony A7 III vs Sony TX9 Sensor Comparison

Typically, it is very hard to visualize the contrast between sensor sizes simply by reading through a spec sheet. The pic below will give you a clearer sense of the sensor measurements in the A7 III and TX9.

As you can see, each of these cameras offer different resolutions and different sensor sizes. The A7 III having a larger sensor is going to make achieving shallow depth of field less difficult and the Sony A7 III will give more detail with its extra 12 Megapixels. Greater resolution can also let you crop photos a little more aggressively. The fresher A7 III should have an advantage when it comes to sensor innovation.

Sony A7 III vs Sony TX9 sensor size comparison

Sony A7 III vs Sony TX9 Screen and ViewFinder

Sony A7 III vs Sony TX9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7 III as a Portrait photography camera
Sony TX9 as a Portrait photography camera
84
has manual focus
megapixel count decent (24 megapixels)
sensor size is large (Full frame)
offers face detection autofocus
exports RAW formats
27
focusing manually
manual mode not possible
no external flash support
megapixel count low (12 megapixels)
small sensor size (1/2.3")
has no RAW files
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Street Comparison

Street photography with Sony A7 III
Street photography with Sony TX9
78
tilting screen
image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
features focus by touch
weather proof
good high ISO (51,200)
60
has image stabilization (Optical)
boasts touch focus
no moving screen
small sensor size (1/2.3")
has no RAW files
heavier than competitors in class (149 grams)
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Sports Comparison

Sony A7 III Sports photography advice
Sony TX9 Sports photography advice
87
maximum shutter speed is high (1/8,000s)
image stabilization (Sensor based 5-axis)
megapixel count decent (24 megapixels)
sensor size is large (Full frame)
offers tracking autofocus
weather proof
great battery power (610 CIPA)
supports phase detect autofocus
34
has image stabilization (Optical)
comes with tracking focus
lack of shutter priority mode
megapixel count low (12MP)
small sensor size (1/2.3")
has no phase detect autofocus
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Travel Comparison

Sony A7 III Travel photography highlights
Sony TX9 Travel photography highlights
73
great battery power (610 CIPA)
weather proof
has bluetooth
features focus by touch
megapixel count decent (24 megapixels)
screen is not selfie friendly
60
boasts touch focus
has built in flash
really wide (25mm)
no Time Lapse mode
heavier than competitors in class (149 grams)
megapixel count low (12 megapixels)
doesn't have selfie friendly screen
slow max aperture (f3.5)
Photography Glossary

Landscape Comparison

Sony A7 III Landscape photography features
Sony TX9 Landscape photography features
85
has manual focus
change lenses (Sony E mount)
nice screen size (3 inches)
image stabilization (Sensor based 5-axis)
megapixel count decent (24 megapixels)
sensor size is large (Full frame)
good high ISO (51,200)
exports RAW formats
weather proof
great battery power (610 CIPA)
has dual storage slots
41
focusing manually
really wide (25mm)
very good size screen (3.5 inch)
has image stabilization (Optical)
cannot switch lenses (fixed lens mount)
slow max aperture (f3.5)
manual mode not possible
megapixel count low (12 megapixels)
small sensor size (1/2.3")
has no RAW files
no Time Lapse mode
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Vlogging Comparison

Sony A7 III Vlogging advice
Sony TX9 Vlogging advice
36
touchscreen capability
image stabilization (Sensor based 5-axis)
offers face detection autofocus
high quality video (3840 x 2160 resolution)
comes with external microphone jack
screen is not selfie friendly
32
really wide (25mm)
touchscreen
has image stabilization (Optical)
video resolution high (1920 x 1080 pxls)
slow max aperture (f3.5)
doesn't have selfie friendly screen
no mic port
heavier than competitors in class (149g)
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Sony A7 III vs Sony TX9 Specifications

Detailed spec comparison table for Sony A7 III and Sony TX9
 Sony Alpha A7 IIISony Cyber-shot DSC-TX9
General Information
Company Sony Sony
Model Sony Alpha A7 III Sony Cyber-shot DSC-TX9
Class Pro Mirrorless Ultracompact
Revealed 2018-02-27 2010-07-08
Body design SLR-style mirrorless Ultracompact
Sensor Information
Processor Chip Bionz X Bionz
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame 1/2.3"
Sensor dimensions 35.8 x 23.8mm 6.17 x 4.55mm
Sensor area 852.0mm² 28.1mm²
Sensor resolution 24 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Maximum resolution 6000 x 4000 4000 x 3000
Maximum native ISO 51200 3200
Maximum boosted ISO 204800 -
Lowest native ISO 100 125
RAW images
Lowest boosted ISO 50 -
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 693 9
Lens
Lens mount Sony E fixed lens
Lens focal range - 25-100mm (4.0x)
Maximal aperture - f/3.5-4.6
Macro focus range - 1cm
Total lenses 121 -
Focal length multiplier 1 5.8
Screen
Range of screen Tilting Fixed Type
Screen sizing 3 inch 3.5 inch
Resolution of screen 922k dot 922k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,359k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.78x -
Features
Slowest shutter speed 30 seconds 2 seconds
Maximum shutter speed 1/8000 seconds 1/1600 seconds
Continuous shooting speed 10.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash range no built-in flash 3.80 m
Flash options no built-in flash Auto, On, Off, Slow syncro
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) 1920 x 1080 (50 fps), 1440 x 1080 (50, 25fps), 1280 x 720 (25 fps), 640 x 480 (25 fps)
Maximum video resolution 3840x2160 1920x1080
Video file format MPEG-4, AVCHD, XAVC S, H.264 AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 650 grams (1.43 pounds) 149 grams (0.33 pounds)
Dimensions 127 x 96 x 74mm (5.0" x 3.8" x 2.9") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO All around score 96 not tested
DXO Color Depth score 25.0 not tested
DXO Dynamic range score 14.7 not tested
DXO Low light score 3730 not tested
Other
Battery life 610 photographs -
Battery form Battery Pack -
Battery model NP-FZ100 NP-BN1
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse recording
Storage media SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Storage slots Dual One
Launch price $1,998 $799