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Sony RX100 IV vs Sony A65

Portability
89
Imaging
52
Features
79
Overall
62
Sony Cyber-shot DSC-RX100 IV front
 
Sony SLT-A65 front
Portability
64
Imaging
63
Features
85
Overall
71

Sony RX100 IV vs Sony A65 Key Specs

Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 298g - 102 x 58 x 41mm
  • Introduced June 2015
  • Superseded the Sony RX100 III
  • Renewed by Sony RX100 V
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Announced November 2011
  • New Model is Sony A68
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Sony RX100 IV vs Sony A65 Overview

Below, we will be contrasting the Sony RX100 IV vs Sony A65, former being a Large Sensor Compact while the latter is a Entry-Level DSLR and they are both designed by Sony. The sensor resolution of the RX100 IV (20MP) and the A65 (24MP) is relatively well matched but the RX100 IV (1") and A65 (APS-C) possess totally different sensor dimensions.

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The RX100 IV was unveiled 3 years later than the A65 and that is quite a serious difference as far as technology is concerned. Both of the cameras come with different body type with the Sony RX100 IV being a Large Sensor Compact camera and the Sony A65 being a Compact SLR camera.

Before getting through a detailed comparison, below is a simple view of how the RX100 IV grades against the A65 when considering portability, imaging, features and an overall rating.

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Reasons to pick Sony RX100 IV over the Sony A65

 RX100 IV A65 
AnnouncedJune 2015November 2011Fresher by 44 months
Screen resolution1229k921kClearer screen (+308k dot)

Reasons to pick Sony A65 over the Sony RX100 IV

 A65 RX100 IV 
Screen typeFully ArticulatedTiltingFully Articulating screen

Common features in the Sony RX100 IV and Sony A65

 RX100 IV A65 
Focus manually More precise focus
Screen dimension3"3"Identical screen sizing
Selfie screen Both are selfie friendly
Touch friendly screen Neither comes with Touch friendly screen

Sony RX100 IV vs Sony A65 Physical Comparison

If you are looking to carry your camera often, you will want to factor its weight and volume. The Sony RX100 IV comes with external measurements of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs) and the Sony A65 has sizing of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") and a weight of 622 grams (1.37 lbs).

Take a look at the Sony RX100 IV vs Sony A65 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change depending on the lens you use at the time. Below is the front view measurements comparison of the RX100 IV against the A65.

Sony RX100 IV vs Sony A65 size comparison

Using dimensions and weight, the portability rating of the RX100 IV and A65 is 89 and 64 respectively.

Sony RX100 IV vs Sony A65 top view buttons comparison

Sony RX100 IV vs Sony A65 Sensor Comparison

Normally, it is tough to visualise the gap between sensor sizing simply by checking specs. The photograph underneath might provide you a greater sense of the sensor measurements in the RX100 IV and A65.

All in all, the two cameras posses different megapixel count and different sensor sizing. The RX100 IV with its tinier sensor will make getting shallow depth of field trickier and the Sony A65 will resolve extra detail having an extra 4MP. Higher resolution can also help you crop shots somewhat more aggressively. The more recent RX100 IV will have a benefit with regard to sensor technology.

Sony RX100 IV vs Sony A65 sensor size comparison

Sony RX100 IV vs Sony A65 Screen and ViewFinder

Sony RX100 IV vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony RX100 IV Portrait photography factors
Sony A65 Portrait photography factors
65
has manual focus
above average flash sync (1/2,000 seconds)
MP count decent (20MP)
sensor size is good (1")
offers face detect autofocus
exports RAW formats
cannot use external flash
77
has manual focus
sensor resolution is decent (24 megapixels)
sensor size is decent (APS-C)
comes with face detect focus
exports RAW files
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Street Comparison

Sony RX100 IV Street photography info
Sony A65 Street photography info
85
screen tilts up and down
has image stabilization (Optical)
sensor size is good (1")
exports RAW formats
lighter than average (298g)
77
screen can move to multiple angles
has image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
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Sports Comparison

Sony RX100 IV Sports photography info
Sony A65 Sports photography info
68
silent shutter (1/32,000 seconds)
fast shooting (16.0 frames/s)
has image stabilization (Optical)
MP count decent (20MP)
sensor size is good (1")
offers tracking focus
lack of phase detect autofocus
81
has image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
sensor size is decent (APS-C)
comes with tracking focus
sensor has phase detect auto focus
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Travel Comparison

Travel photography with Sony RX100 IV
Travel photography with Sony A65
86
lighter than average (298g)
MP count decent (20 megapixels)
built-in flash
screen is selfie friendly
reasonably wide (24mm)
fast maximum aperture (f1.8)
68
sensor resolution is decent (24 megapixels)
built-in flash
selfie friendly display
lack of Timelapse mode
Photography Glossary

Landscape Comparison

Sony RX100 IV as a Landscape photography camera
Sony A65 as a Landscape photography camera
74
has manual focus
reasonably wide (24mm)
fast maximum aperture (f1.8)
nice screen size (3 inch)
has image stabilization (Optical)
MP count decent (20 megapixels)
sensor size is good (1")
exports RAW formats
can't change lenses (fixed lens mount)
75
has manual focus
change lenses (Sony/Minolta Alpha mount)
nice screen size (3 inch)
has image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
sensor size is decent (APS-C)
exports RAW files
lack of Timelapse mode
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Vlogging Comparison

Sony RX100 IV Vlogging advice
Sony A65 Vlogging advice
81
reasonably wide (24mm)
fast maximum aperture (f1.8)
screen is selfie friendly
has image stabilization (Optical)
offers face detect autofocus
video res high (3840 x 2160 pixels)
lighter than average (298 grams)
no microphone socket
78
selfie friendly display
has image stabilization (Sensor based)
comes with face detect focus
high video quality (1920 x 1080 pixels)
includes microphone socket
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Sony RX100 IV vs Sony A65 Specifications

Detailed spec comparison table for Sony RX100 IV and Sony A65
 Sony Cyber-shot DSC-RX100 IVSony SLT-A65
General Information
Brand Sony Sony
Model Sony Cyber-shot DSC-RX100 IV Sony SLT-A65
Category Large Sensor Compact Entry-Level DSLR
Introduced 2015-06-10 2011-11-15
Physical type Large Sensor Compact Compact SLR
Sensor Information
Processor Chip Bionz X Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1" APS-C
Sensor measurements 13.2 x 8.8mm 23.5 x 15.6mm
Sensor area 116.2mm² 366.6mm²
Sensor resolution 20MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 5472 x 3648 6000 x 4000
Max native ISO 12800 12800
Max boosted ISO 25600 25600
Minimum native ISO 125 100
RAW data
Minimum boosted ISO 80 -
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 25 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 24-70mm (2.9x) -
Largest aperture f/1.8-2.8 -
Macro focus range 5cm -
Total lenses - 143
Focal length multiplier 2.7 1.5
Screen
Screen type Tilting Fully Articulated
Screen size 3 inches 3 inches
Screen resolution 1,229 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,359 thousand dots 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.59x 0.73x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/4000 seconds
Highest silent shutter speed 1/32000 seconds -
Continuous shooting rate 16.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range - 10.00 m
Flash settings - Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
White balance bracketing
Highest flash synchronize 1/2000 seconds 1/160 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, AVCHD, XAVC S MPEG-4, AVCHD, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 298 grams (0.66 lb) 622 grams (1.37 lb)
Dimensions 102 x 58 x 41mm (4.0" x 2.3" x 1.6") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO All around score 70 74
DXO Color Depth score 22.9 23.4
DXO Dynamic range score 12.6 12.6
DXO Low light score 562 717
Other
Battery life 280 images 560 images
Battery type Battery Pack Battery Pack
Battery model NP-BX1 NP-FM500H
Self timer Yes Yes (2 or 10 sec)
Time lapse recording With downloadable app
Storage type SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Launch cost $898 $700