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Sony A6100 vs Sony RX10 III

Portability
81
Imaging
70
Features
88
Overall
77
Sony Alpha a6100 front
 
Sony Cyber-shot DSC-RX10 III front
Portability
53
Imaging
52
Features
77
Overall
62

Sony A6100 vs Sony RX10 III Key Specs

Sony A6100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Raise to 51200)
  • 3840 x 2160 video
  • Sony E Mount
  • 396g - 120 x 67 x 59mm
  • Revealed August 2019
Sony RX10 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1051g - 133 x 94 x 127mm
  • Introduced March 2016
  • Previous Model is Sony RX10 II
  • Updated by Sony RX10 IV
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Sony A6100 vs Sony RX10 III Overview

Lets look a little more closely at the Sony A6100 and Sony RX10 III, one is a Advanced Mirrorless and the other is a Large Sensor Superzoom and both are created by Sony. The resolution of the A6100 (24MP) and the RX10 III (20MP) is very similar but the A6100 (APS-C) and RX10 III (1") posses totally different sensor sizing.

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The A6100 was announced 3 years after the RX10 III which is quite a serious gap as far as tech is concerned. Both the cameras feature different body design with the Sony A6100 being a Rangefinder-style mirrorless camera and the Sony RX10 III being a SLR-like (bridge) camera.

Before diving straight to a comprehensive comparison, here is a short highlight of how the A6100 scores versus the RX10 III with regard to portability, imaging, features and an overall mark.

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Reasons to pick Sony A6100 over the Sony RX10 III

 A6100 RX10 III 
IntroducedAugust 2019March 2016Newer by 42 months
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Sony RX10 III over the Sony A6100

 RX10 III A6100 
Display resolution1229k922kClearer display (+307k dot)

Common features in the Sony A6100 and Sony RX10 III

 A6100 RX10 III 
Focus manually More precise focus
Display typeTiltingTiltingTilting display
Display size3"3"Same display measurement

Sony A6100 vs Sony RX10 III Physical Comparison

In case you're intending to travel with your camera regularly, you will want to think about its weight and measurements. The Sony A6100 offers physical dimensions of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") accompanied by a weight of 396 grams (0.87 lbs) and the Sony RX10 III has proportions of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") accompanied by a weight of 1051 grams (2.32 lbs).

Take a look at the Sony A6100 and Sony RX10 III in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at that moment. Following is a front view dimensions comparison of the A6100 and the RX10 III.

Sony A6100 vs Sony RX10 III size comparison

Looking at size and weight, the portability grade of the A6100 and RX10 III is 81 and 53 respectively.

Sony A6100 vs Sony RX10 III top view buttons comparison

Sony A6100 vs Sony RX10 III Sensor Comparison

Oftentimes, its tough to visualise the contrast between sensor dimensions simply by going over a spec sheet. The image here will help provide you a stronger sense of the sensor dimensions in the A6100 and RX10 III.

Clearly, both of the cameras come with different megapixel count and different sensor dimensions. The A6100 with its larger sensor will make shooting shallow DOF easier and the Sony A6100 will offer more detail with its extra 4MP. Greater resolution will also help you crop images a good deal more aggressively. The fresher A6100 is going to have an advantage when it comes to sensor technology.

Sony A6100 vs Sony RX10 III sensor size comparison

Sony A6100 vs Sony RX10 III Screen and ViewFinder

Sony A6100 vs Sony RX10 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sony A6100
Portrait photography with Sony RX10 III
82
focusing manually
decent megapixels (24MP)
nice sensor size (APS-C)
includes face detect focusing
saves RAW files
71
focusing manually
good megapixels (20 megapixels)
decent sensor size (1")
comes with face detection autofocus
exports RAW files
Photography Glossary

Street Comparison

Sony A6100 Street photography advice
Sony RX10 III Street photography advice
79
screen tilts up and down
nice sensor size (APS-C)
saves RAW files
comes with touch to focus
great ISO range (32,000)
does not have image stabilization
64
screen tilts up and down
built in image stabilization (Optical)
decent sensor size (1")
exports RAW files
weather proofing
more heavy than average in class (1,051g)
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Sports Comparison

Sony A6100 Sports photography details
Sony RX10 III Sports photography details
75
decent megapixels (24MP)
nice sensor size (APS-C)
includes tracking focus
comes with phase detect AF
does not have image stabilization
70
excellent zoom range (24-600mm 25.0 x zoom)
quiet mode (1/32,000 seconds)
built in image stabilization (Optical)
good megapixels (20MP)
decent sensor size (1")
comes with tracking autofocus
weather proofing
better than average battery power (420 shots)
lacks phase detect autofocus
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Travel Comparison

Sony A6100 Travel photography info
Sony RX10 III Travel photography info
86
has bluetooth
comes with touch to focus
decent megapixels (24MP)
built-in flash
display is selfie friendly
55
better than average battery power (420 CIPA)
weather proofing
good megapixels (20MP)
has built in flash
decently wide (24mm)
great zoom (600mm)
missing Timelapse function
more heavy than average in class (1,051g)
display isn't selfie friendly
somewhat slow maximum aperture (f2.4)
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Landscape Comparison

Sony A6100 Landscape photography info
Sony RX10 III Landscape photography info
79
focusing manually
change lenses (Sony E mount)
decent sized screen (3 inches)
decent megapixels (24 megapixels)
nice sensor size (APS-C)
great ISO range (32,000)
saves RAW files
does not have image stabilization
63
focusing manually
decently wide (24mm)
pretty good screen size (3 inch)
built in image stabilization (Optical)
good megapixels (20 megapixels)
decent sensor size (1")
exports RAW files
weather proofing
better than average battery power (420 shots)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.4)
missing Timelapse function
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Vlogging Comparison

Sony A6100 Vlogging highlights
Sony RX10 III Vlogging highlights
79
display is selfie friendly
has touchscreen
includes face detect focusing
great video quality (3840 x 2160 pixels)
does have mic support
does not have image stabilization
28
decently wide (24mm)
built in image stabilization (Optical)
comes with face detection autofocus
high video quality (3840 x 2160 pixels)
does have external microphone jack
somewhat slow maximum aperture (f2.4)
display isn't selfie friendly
more heavy than average in class (1,051 grams)
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Sony A6100 vs Sony RX10 III Specifications

Detailed spec comparison table for Sony A6100 and Sony RX10 III
 Sony Alpha a6100Sony Cyber-shot DSC-RX10 III
General Information
Company Sony Sony
Model Sony Alpha a6100 Sony Cyber-shot DSC-RX10 III
Category Advanced Mirrorless Large Sensor Superzoom
Revealed 2019-08-28 2016-03-29
Body design Rangefinder-style mirrorless SLR-like (bridge)
Sensor Information
Chip Bionz X Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor area 366.6mm² 116.2mm²
Sensor resolution 24MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 6000 x 4000 5472 x 3648
Maximum native ISO 32000 12800
Maximum boosted ISO 51200 25600
Minimum native ISO 100 125
RAW format
Minimum boosted ISO - 64
Autofocusing
Manual focus
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 425 25
Lens
Lens mount Sony E fixed lens
Lens focal range - 24-600mm (25.0x)
Maximal aperture - f/2.4-4.0
Macro focus range - 3cm
Amount of lenses 121 -
Crop factor 1.5 2.7
Screen
Range of display Tilting Tilting
Display sizing 3 inch 3 inch
Display resolution 922 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 1,440 thousand dot 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.71x 0.7x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/4000s 1/2000s
Highest quiet shutter speed - 1/32000s
Continuous shooting speed 11.0fps 14.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 6.00 m (at ISO 100) 10.80 m (at Auto ISO)
Flash options Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed Auto, fill-flash, slow sync, rear sync, off
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 3840x2160 3840x2160
Video file format MPEG-4, XAVC S, H.264 MPEG-4, AVCHD, XAVC S
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 396 gr (0.87 lb) 1051 gr (2.32 lb)
Physical dimensions 120 x 67 x 59mm (4.7" x 2.6" x 2.3") 133 x 94 x 127mm (5.2" x 3.7" x 5.0")
DXO scores
DXO All around score not tested 70
DXO Color Depth score not tested 23.1
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 472
Other
Battery life 420 pictures 420 pictures
Battery format Battery Pack Battery Pack
Battery model NP-FW50 NP-FW50
Self timer Yes Yes (2 or 10 sec, continuous)
Time lapse recording
Type of storage SD/SDHC/SDXC + Memory Stick Pro Duo SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 1 1
Retail pricing $748 $1,398