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Sony RX100 vs Sony TX30

Portability
91
Imaging
50
Features
68
Overall
57
Sony Cyber-shot DSC-RX100 front
 
Sony Cyber-shot DSC-TX30 front
Portability
96
Imaging
42
Features
43
Overall
42

Sony RX100 vs Sony TX30 Key Specs

Sony RX100
(Full Review)
  • 20MP - 1" Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 240g - 102 x 58 x 36mm
  • Released August 2012
  • Newer Model is Sony RX100 II
Sony TX30
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3.3" Fixed Screen
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 141g - 96 x 59 x 15mm
  • Introduced July 2013
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Sony RX100 vs Sony TX30 Overview

Here is a in-depth analysis of the Sony RX100 vs Sony TX30, one being a Large Sensor Compact and the latter is a Ultracompact and both are created by Sony. The resolution of the RX100 (20MP) and the TX30 (18MP) is relatively well matched but the RX100 (1") and TX30 (1/2.3") have totally different sensor size.

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The RX100 was announced 11 months earlier than the TX30 so they are both of a similar generation. Both the cameras have different body design with the Sony RX100 being a Large Sensor Compact camera and the Sony TX30 being a Ultracompact camera.

Before diving right into a full comparison, here is a short highlight of how the RX100 grades versus the TX30 for portability, imaging, features and an overall rating.

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Reasons to pick Sony RX100 over the Sony TX30

 RX100 TX30 

Reasons to pick Sony TX30 over the Sony RX100

 TX30 RX100 
IntroducedJuly 2013August 2012Fresher by 11 months
Screen dimensions3.3"3"Bigger screen (+0.3")
Touch friendly screen Quickly navigate

Common features in the Sony RX100 and Sony TX30

 RX100 TX30 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Screen resolution1229k1229kIdentical screen resolution
Selfie screen Lacking selfie screen

Sony RX100 vs Sony TX30 Physical Comparison

If you're going to carry your camera, you will have to factor its weight and dimensions. The Sony RX100 comes with physical measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") and a weight of 240 grams (0.53 lbs) and the Sony TX30 has dimensions of 96mm x 59mm x 15mm (3.8" x 2.3" x 0.6") with a weight of 141 grams (0.31 lbs).

Check the Sony RX100 vs Sony TX30 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising at the time. The following is a front view dimensions comparison of the RX100 vs the TX30.

Sony RX100 vs Sony TX30 size comparison

Taking into consideration size and weight, the portability grade of the RX100 and TX30 is 91 and 96 respectively.

Sony RX100 vs Sony TX30 top view buttons comparison

Sony RX100 vs Sony TX30 Sensor Comparison

In many cases, it is tough to visualise the difference between sensor sizing just by checking specs. The visual below might offer you a better sense of the sensor sizing in the RX100 and TX30.

All in all, the 2 cameras have different megapixel count and different sensor sizing. The RX100 having a bigger sensor will make achieving shallow DOF less difficult and the Sony RX100 will resolve greater detail with its extra 2MP. Higher resolution will allow you to crop pictures a bit more aggressively. The older RX100 is going to be disadvantaged when it comes to sensor tech.

Sony RX100 vs Sony TX30 sensor size comparison

Sony RX100 vs Sony TX30 Screen and ViewFinder

Sony RX100 vs Sony TX30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sony RX100
Portrait photography with Sony TX30
64
manual focus
high flash sync (1/2,000 seconds)
MP count decent (20 megapixels)
sensor size is decent (1")
features face detect autofocus
supports RAW files
can't use external flash
38
you can focus manually
sensor resolution is decent (18MP)
manual exposure not possible
cannot use external flash
sensor size is small (1/2.3")
no RAW support
Photography Glossary

Street Comparison

Street photography with Sony RX100
Street photography with Sony TX30
79
image stabilization (Optical)
sensor size is decent (1")
supports RAW files
lighter than average in class (240g)
very good ISO range (25,600)
no articulating screen
64
has image stabilization (Optical)
environment proofing
no moving screen
sensor size is small (1/2.3")
no RAW support
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Sports Comparison

Sony RX100 as a Sports photography camera
Sony TX30 as a Sports photography camera
65
image stabilization (Optical)
MP count decent (20MP)
sensor size is decent (1")
features tracking focus
has no phase detect autofocus
46
has image stabilization (Optical)
sensor resolution is decent (18 megapixels)
environment proofing
no shutter priority
sensor size is small (1/2.3")
no phase detect autofocus
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Travel Comparison

Sony RX100 Travel photography factors
Sony TX30 Travel photography factors
79
lighter than average in class (240 grams)
MP count decent (20MP)
built-in flash
rather wide (28mm)
very good max aperture (f1.8)
screen isn't selfie friendly
69
environment proofing
sensor resolution is decent (18 megapixels)
flash built-in
pretty wide (26mm)
does not have Timelapse function
does not contain selfie friendly screen
sluggish max aperture (f3.5)
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Landscape Comparison

Landscape photography with Sony RX100
Landscape photography with Sony TX30
74
manual focus
rather wide (28mm)
very good max aperture (f1.8)
nice screen size (3 inches)
image stabilization (Optical)
MP count decent (20 megapixels)
sensor size is decent (1")
very good ISO range (25,600)
supports RAW files
lens is fixed (fixed lens mount)
51
you can focus manually
pretty wide (26mm)
screen size is decent (3.3 inches)
has image stabilization (Optical)
sensor resolution is decent (18MP)
environment proofing
can't change lenses (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not possible
sensor size is small (1/2.3")
no RAW support
does not have Timelapse function
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Vlogging Comparison

Sony RX100 as a Vlogging camera
Sony TX30 as a Vlogging camera
38
rather wide (28mm)
very good max aperture (f1.8)
image stabilization (Optical)
features face detect autofocus
video res high (1920 x 1080 resolution)
lighter than average in class (240g)
screen isn't selfie friendly
doesn't have microphone port
34
pretty wide (26mm)
built-in touchscreen
has image stabilization (Optical)
great video quality (1920 x 1080 resolution)
sluggish max aperture (f3.5)
does not contain selfie friendly screen
does not have microphone port
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Sony RX100 vs Sony TX30 Specifications

Detailed spec comparison table for Sony RX100 and Sony TX30
 Sony Cyber-shot DSC-RX100Sony Cyber-shot DSC-TX30
General Information
Make Sony Sony
Model type Sony Cyber-shot DSC-RX100 Sony Cyber-shot DSC-TX30
Category Large Sensor Compact Ultracompact
Released 2012-08-28 2013-07-26
Body design Large Sensor Compact Ultracompact
Sensor Information
Sensor type CMOS BSI-CMOS
Sensor size 1" 1/2.3"
Sensor measurements 13.2 x 8.8mm 6.16 x 4.62mm
Sensor area 116.2mm² 28.5mm²
Sensor resolution 20MP 18MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Peak resolution 5472 x 3648 4896 x 3672
Highest native ISO 25600 12800
Minimum native ISO 100 80
RAW support
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 25 -
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-100mm (3.6x) 26-130mm (5.0x)
Highest aperture f/1.8-4.9 f/3.5-4.8
Macro focusing distance 5cm -
Focal length multiplier 2.7 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen size 3 inches 3.3 inches
Screen resolution 1,229k dot 1,229k dot
Selfie friendly
Liveview
Touch screen
Screen tech WhiteMagic TFT LCD OLED monitor
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 30 secs 4 secs
Fastest shutter speed 1/2000 secs 1/1600 secs
Continuous shutter speed 10.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Built-in flash
Flash modes Auto, On, Off, Slow Sync -
Hot shoe
AEB
White balance bracketing
Fastest flash sync 1/2000 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60, 50 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, AVCHD -
Microphone jack
Headphone jack
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 240g (0.53 lbs) 141g (0.31 lbs)
Physical dimensions 102 x 58 x 36mm (4.0" x 2.3" x 1.4") 96 x 59 x 15mm (3.8" x 2.3" x 0.6")
DXO scores
DXO Overall rating 66 not tested
DXO Color Depth rating 22.6 not tested
DXO Dynamic range rating 12.4 not tested
DXO Low light rating 390 not tested
Other
Battery life 330 pictures -
Form of battery Battery Pack -
Battery ID NP-BX1 -
Self timer Yes (2 or 10 sec, Portrait 1/2) -
Time lapse recording With downloadable app
Storage media SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo -
Storage slots One One
Launch cost $448 $230