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Sony A6100 vs Sony RX10 IV

Portability
81
Imaging
70
Features
88
Overall
77
Sony Alpha a6100 front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Sony A6100 vs Sony RX10 IV Key Specs

Sony A6100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Bump to 51200)
  • 3840 x 2160 video
  • Sony E Mount
  • 396g - 120 x 67 x 59mm
  • Released August 2019
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Launched September 2017
  • Previous Model is Sony RX10 III
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Sony A6100 vs Sony RX10 IV Overview

Lets look more in depth at the Sony A6100 and Sony RX10 IV, one is a Advanced Mirrorless and the other is a Large Sensor Superzoom and both of them are sold by Sony. The image resolution of the A6100 (24MP) and the RX10 IV (20MP) is fairly close but the A6100 (APS-C) and RX10 IV (1") posses different sensor measurements.

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The A6100 was launched 24 months after the RX10 IV making them a generation away from one another. Both cameras feature different body design with the Sony A6100 being a Rangefinder-style mirrorless camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before we go straight to a in-depth comparison, here is a simple synopsis of how the A6100 grades vs the RX10 IV with respect to portability, imaging, features and an overall mark.

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Reasons to pick Sony A6100 over the Sony RX10 IV

 A6100 RX10 IV 
LaunchedAugust 2019September 2017Newer by 24 months
Selfie screen Take selfies

Reasons to pick Sony RX10 IV over the Sony A6100

 RX10 IV A6100 
Display resolution1440k922kSharper display (+518k dot)

Common features in the Sony A6100 and Sony RX10 IV

 A6100 RX10 IV 
Manual focus Very precise focusing
Display typeTiltingTiltingTilting display
Display size3"3"Same display measurements
Touch display Easily navigate

Sony A6100 vs Sony RX10 IV Physical Comparison

In case you're going to travel with your camera regularly, you should take into account its weight and volume. The Sony A6100 has got exterior dimensions of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") along with a weight of 396 grams (0.87 lbs) and the Sony RX10 IV has sizing of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") accompanied by a weight of 1095 grams (2.41 lbs).

Check the Sony A6100 and Sony RX10 IV in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you select during that time. Below is a front view overall size comparison of the A6100 vs the RX10 IV.

Sony A6100 vs Sony RX10 IV size comparison

Looking at dimensions and weight, the portability rating of the A6100 and RX10 IV is 81 and 52 respectively.

Sony A6100 vs Sony RX10 IV top view buttons comparison

Sony A6100 vs Sony RX10 IV Sensor Comparison

Normally, it's tough to visualize the gap in sensor dimensions simply by looking through technical specs. The image underneath will help give you a better sense of the sensor sizes in the A6100 and RX10 IV.

As you have seen, both the cameras feature different megapixels and different sensor dimensions. The A6100 featuring a larger sensor is going to make getting shallower DOF simpler and the Sony A6100 will provide you with extra detail utilizing its extra 4MP. Greater resolution will let you crop pics way more aggressively. The younger A6100 should have an edge in sensor tech.

Sony A6100 vs Sony RX10 IV sensor size comparison

Sony A6100 vs Sony RX10 IV Screen and ViewFinder

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

Portrait Comparison

Sony A6100 Portrait photography features
Sony RX10 IV Portrait photography features
82
focusing manually
decent sensor resolution (24 megapixels)
sensor size is good (APS-C)
comes with face detection focus
exports RAW formats
71
manual focus
great flash sync speed (1/2,000 seconds)
megapixel count good (20MP)
sensor size is good (1")
provides face detection focus
saves RAW files
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Street Comparison

Sony A6100 Street photography advice
Sony RX10 IV Street photography advice
79
tilting screen
sensor size is good (APS-C)
exports RAW formats
boasts focus by touch
good ISO range (32,000)
does not have image stabilization
64
has a tilting screen
image stabilization (Optical)
sensor size is good (1")
saves RAW files
offers touch focus
environment proof
more heavy than average in class (1,095g)
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Sports Comparison

Sony A6100 Sports photography information
Sony RX10 IV Sports photography information
75
decent sensor resolution (24 megapixels)
sensor size is good (APS-C)
comes with tracking autofocus
sensor has phase detect auto focus
does not have image stabilization
76
excellent zoom range (24-600mm 25.0 x zoom)
quiet mode (1/32,000 seconds)
fast shooting (24.0 frames per second)
image stabilization (Optical)
megapixel count good (20 megapixels)
sensor size is good (1")
provides tracking autofocus
environment proof
sensor has phase detect auto focus
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Travel Comparison

Sony A6100 Travel photography information
Sony RX10 IV Travel photography information
86
has bluetooth
boasts focus by touch
decent sensor resolution (24 megapixels)
has built in flash
display is selfie friendly
56
environment proof
connects via bluetooth
offers touch focus
megapixel count good (20 megapixels)
has built in flash
relatively wide (24mm)
great zoom (600mm)
lack of Timelapse recording
more heavy than average in class (1,095g)
doesn't have a selfie friendly display
slow max aperture (f2.4)
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Landscape Comparison

Sony A6100 Landscape photography factors
Sony RX10 IV Landscape photography factors
79
focusing manually
change lenses (Sony E mount)
nice screen size (3 inches)
decent sensor resolution (24 megapixels)
sensor size is good (APS-C)
good ISO range (32,000)
exports RAW formats
does not have image stabilization
62
manual focus
relatively wide (24mm)
pretty good screen size (3 inch)
image stabilization (Optical)
megapixel count good (20MP)
sensor size is good (1")
saves RAW files
environment proof
lens is fixed (fixed lens mount)
slow max aperture (f2.4)
lack of Timelapse recording
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Vlogging Comparison

Sony A6100 Vlogging factors
Sony RX10 IV Vlogging factors
79
display is selfie friendly
touch screen
comes with face detection focus
high quality video (3840 x 2160 pixels)
includes external microphone jack
does not have image stabilization
29
relatively wide (24mm)
has touchscreen
image stabilization (Optical)
provides face detection focus
good video quality (3840 x 2160 pxls)
includes external microphone support
slow max aperture (f2.4)
doesn't have a selfie friendly display
more heavy than average in class (1,095g)
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Sony A6100 vs Sony RX10 IV Specifications

Detailed spec comparison table for Sony A6100 and Sony RX10 IV
 Sony Alpha a6100Sony Cyber-shot DSC-RX10 IV
General Information
Manufacturer Sony Sony
Model Sony Alpha a6100 Sony Cyber-shot DSC-RX10 IV
Class Advanced Mirrorless Large Sensor Superzoom
Released 2019-08-28 2017-09-12
Physical type 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
Highest resolution 6000 x 4000 5472 x 3648
Highest native ISO 32000 12800
Highest boosted ISO 51200 25600
Lowest native ISO 100 125
RAW data
Lowest boosted ISO - 64
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 425 315
Lens
Lens mount Sony E fixed lens
Lens focal range - 24-600mm (25.0x)
Largest aperture - f/2.4-4.0
Macro focus distance - 3cm
Amount of lenses 121 -
Focal length multiplier 1.5 2.7
Screen
Display type Tilting Tilting
Display size 3" 3"
Display resolution 922k dots 1,440k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 1,440k dots 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.71x 0.7x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Maximum quiet shutter speed - 1/32000 seconds
Continuous shooting rate 11.0 frames/s 24.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range 6.00 m (at ISO 100) 10.80 m (at Auto ISO)
Flash modes Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AEB
WB bracketing
Maximum flash synchronize - 1/2000 seconds
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)
Highest video resolution 3840x2160 3840x2160
Video format MPEG-4, XAVC S, H.264 MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 396g (0.87 pounds) 1095g (2.41 pounds)
Physical dimensions 120 x 67 x 59mm (4.7" x 2.6" x 2.3") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 420 photographs 400 photographs
Style of battery Battery Pack Battery Pack
Battery model NP-FW50 NP-FW50
Self timer Yes Yes (2 or 10 sec, continuous)
Time lapse shooting
Type of storage SD/SDHC/SDXC + Memory Stick Pro Duo SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Single Single
Retail cost $748 $1,698