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Sony A330 vs Sony RX100 III

Portability
67
Imaging
50
Features
50
Overall
50
Sony Alpha DSLR-A330 front
 
Sony Cyber-shot DSC-RX100 III front
Portability
89
Imaging
51
Features
77
Overall
61

Sony A330 vs Sony RX100 III Key Specs

Sony A330
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 529g - 128 x 97 x 71mm
  • Launched May 2009
  • Replaced the Sony A300
Sony RX100 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-70mm (F1.8-2.8) lens
  • 290g - 102 x 58 x 41mm
  • Revealed May 2014
  • Previous Model is Sony RX100 II
  • Renewed by Sony RX100 IV
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Sony A330 vs Sony RX100 III Overview

Lets examine more in depth at the Sony A330 and Sony RX100 III, one is a Entry-Level DSLR and the other is a Large Sensor Compact and they are both designed by Sony. There is a big difference among the resolutions of the A330 (10MP) and RX100 III (20MP) and the A330 (APS-C) and RX100 III (1") use different sensor sizing.

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The A330 was unveiled 6 years before the RX100 III which is a fairly big gap as far as camera tech is concerned. The two cameras come with different body type with the Sony A330 being a Compact SLR camera and the Sony RX100 III being a Large Sensor Compact camera.

Before we go through a step-by-step comparison, below is a brief view of how the A330 scores vs the RX100 III for portability, imaging, features and an overall mark.

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Reasons to pick Sony A330 over the Sony RX100 III

 A330 RX100 III 

Reasons to pick Sony RX100 III over the Sony A330

 RX100 III A330 
RevealedMay 2014May 2009Newer by 60 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution1229k230kCrisper display (+999k dot)
Selfie screen Easy selfies

Common features in the Sony A330 and Sony RX100 III

 A330 RX100 III 
Manual focus Very accurate focus
Display typeTiltingTiltingTilting display
Touch display No Touch display

Sony A330 vs Sony RX100 III Physical Comparison

When you are going to travel with your camera regularly, you need to factor its weight and volume. The Sony A330 comes with external measurements of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") along with a weight of 529 grams (1.17 lbs) while the Sony RX100 III has sizing of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") with a weight of 290 grams (0.64 lbs).

Analyze the Sony A330 and Sony RX100 III in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you use at the time. Underneath is the front view proportions comparison of the A330 versus the RX100 III.

Sony A330 vs Sony RX100 III size comparison

Looking at size and weight, the portability score of the A330 and RX100 III is 67 and 89 respectively.

Sony A330 vs Sony RX100 III top view buttons comparison

Sony A330 vs Sony RX100 III Sensor Comparison

In many cases, it is very difficult to visualize the gap in sensor dimensions simply by checking out technical specs. The pic underneath might give you a more clear sense of the sensor sizing in the A330 and RX100 III.

As you can tell, each of the cameras posses different resolutions and different sensor dimensions. The A330 having a larger sensor is going to make shooting shallow DOF simpler and the Sony RX100 III will produce greater detail having an extra 10MP. Greater resolution can also enable you to crop pics somewhat more aggressively. The more aged A330 will be disadvantaged in sensor innovation.

Sony A330 vs Sony RX100 III sensor size comparison

Sony A330 vs Sony RX100 III Screen and ViewFinder

Sony A330 vs Sony RX100 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A330 Portrait photography highlights
Sony RX100 III Portrait photography highlights
62
you can focus manually
nice sensor size (APS-C)
features face detect focusing
delivers RAW formats
low megapixels (10 megapixels)
64
focusing manually
high flash sync (1/2,000 seconds)
good resolution (20MP)
decent sensor size (1")
has face detection autofocus
exports RAW formats
external flash not possible
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Street Comparison

Sony A330 Street photography info
Sony RX100 III Street photography info
75
screen tilts up and down
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
85
screen tilts up and down
image stabilization (Optical)
decent sensor size (1")
exports RAW formats
lighter than others (290g)
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Sports Comparison

Sony A330 Sports photography details
Sony RX100 III Sports photography details
50
image stabilization (Sensor based)
nice sensor size (APS-C)
has phase detect AF
continuous shooting slow (3.0 frames per second)
low megapixels (10MP)
terrible battery life (230 CIPA)
65
image stabilization (Optical)
good resolution (20MP)
decent sensor size (1")
has tracking autofocus
no phase detect autofocus
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Travel Comparison

Travel photography with Sony A330
Travel photography with Sony RX100 III
44
built-in flash
doesn't have Timelapse function
terrible battery life (230 CIPA)
low megapixels (10 megapixels)
does not feature selfie friendly screen
85
lighter than others (290 grams)
good resolution (20MP)
has built in flash
screen is selfie friendly
fairly wide (24mm)
great max aperture (f1.8)
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Landscape Comparison

Sony A330 as a Landscape photography camera
Sony RX100 III as a Landscape photography camera
54
you can focus manually
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
tiny screen (2.7 inches)
low megapixels (10MP)
terrible battery life (230 per charge)
doesn't have Timelapse function
73
focusing manually
fairly wide (24mm)
great max aperture (f1.8)
screen size is good (3 inch)
image stabilization (Optical)
good resolution (20 megapixels)
decent sensor size (1")
exports RAW formats
can't change lens (fixed lens mount)
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Vlogging Comparison

Sony A330 Vlogging highlights
Sony RX100 III Vlogging highlights
9
can't record video
80
fairly wide (24mm)
great max aperture (f1.8)
screen is selfie friendly
image stabilization (Optical)
has face detection autofocus
great video quality (1920 x 1080 resolution)
lighter than others (290g)
doesn't have external microphone support
Photography Glossary

Sony A330 vs Sony RX100 III Specifications

Detailed spec comparison table for Sony A330 and Sony RX100 III
 Sony Alpha DSLR-A330Sony Cyber-shot DSC-RX100 III
General Information
Make Sony Sony
Model type Sony Alpha DSLR-A330 Sony Cyber-shot DSC-RX100 III
Category Entry-Level DSLR Large Sensor Compact
Launched 2009-05-18 2014-05-15
Physical type Compact SLR Large Sensor Compact
Sensor Information
Powered by Bionz Bionz X
Sensor type CCD BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.7mm 13.2 x 8.8mm
Sensor surface area 369.0mm² 116.2mm²
Sensor resolution 10 megapixel 20 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 3872 x 2592 5472 x 3648
Highest native ISO 3200 12800
Min native ISO 100 125
RAW images
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 9 25
Lens
Lens mount type Sony/Minolta Alpha fixed lens
Lens zoom range - 24-70mm (2.9x)
Highest aperture - f/1.8-2.8
Macro focusing distance - 5cm
Number of lenses 143 -
Crop factor 1.5 2.7
Screen
Display type Tilting Tilting
Display size 2.7" 3"
Display resolution 230k dots 1,229k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Optical (pentamirror) Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.49x 0.59x
Features
Lowest shutter speed 30 secs 30 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 3.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 10.00 m -
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless -
External flash
AEB
WB bracketing
Highest flash synchronize 1/160 secs 1/2000 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Highest video resolution None 1920x1080
Video data format - MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 529 gr (1.17 lbs) 290 gr (0.64 lbs)
Dimensions 128 x 97 x 71mm (5.0" x 3.8" x 2.8") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO All around rating 64 67
DXO Color Depth rating 22.4 22.4
DXO Dynamic range rating 11.5 12.3
DXO Low light rating 535 495
Other
Battery life 230 pictures 320 pictures
Battery style Battery Pack Battery Pack
Battery ID NP-FH50 NP-BX1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, self-portrait, continuous)
Time lapse feature With downloadable app
Type of storage SD/ SDHC, Memory Stick Pro Duo SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Pricing at launch $545 $748