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Sony RX10 IV vs Sony W620

Portability
52
Imaging
53
Features
82
Overall
64
Sony Cyber-shot DSC-RX10 IV front
 
Sony Cyber-shot DSC-W620 front
Portability
96
Imaging
37
Features
25
Overall
32

Sony RX10 IV vs Sony W620 Key Specs

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
  • Introduced September 2017
  • Old Model is Sony RX10 III
Sony W620
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • 1280 x 720 video
  • 28-140mm (F3.2-6.5) lens
  • 116g - 98 x 56 x 20mm
  • Introduced January 2012
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Sony RX10 IV vs Sony W620 Overview

Below, we will be comparing the Sony RX10 IV and Sony W620, former being a Large Sensor Superzoom while the latter is a Small Sensor Compact and both are produced by Sony. There exists a sizable gap between the resolutions of the RX10 IV (20MP) and W620 (14MP) and the RX10 IV (1") and W620 (1/2.3") use totally different sensor sizing.

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The RX10 IV was unveiled 5 years later than the W620 and that is quite a significant difference as far as technology is concerned. Both of the cameras come with different body type with the Sony RX10 IV being a SLR-like (bridge) camera and the Sony W620 being a Compact camera.

Before we go straight into a thorough comparison, below is a simple synopsis of how the RX10 IV scores versus the W620 with regards to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Sony RX10 IV over the Sony W620

 RX10 IV W620 
IntroducedSeptember 2017January 2012More recent by 70 months
Manual focus More exact focus
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1440k230kCrisper screen (+1210k dot)
Touch friendly screen Quickly navigate

Reasons to pick Sony W620 over the Sony RX10 IV

 W620 RX10 IV 

Common features in the Sony RX10 IV and Sony W620

 RX10 IV W620 
Selfie screen Neither contains selfie screen

Sony RX10 IV vs Sony W620 Physical Comparison

When you are intending to lug around your camera frequently, you need to take into account its weight and measurements. The Sony RX10 IV has got outside dimensions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") having a weight of 1095 grams (2.41 lbs) while the Sony W620 has proportions of 98mm x 56mm x 20mm (3.9" x 2.2" x 0.8") along with a weight of 116 grams (0.26 lbs).

Check out the Sony RX10 IV and Sony W620 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change dependant on the lens you select at that time. Here is the front view dimensions comparison of the RX10 IV compared to the W620.

Sony RX10 IV vs Sony W620 size comparison

Taking into consideration dimensions and weight, the portability rating of the RX10 IV and W620 is 52 and 96 respectively.

Sony RX10 IV vs Sony W620 top view buttons comparison

Sony RX10 IV vs Sony W620 Sensor Comparison

Sometimes, its tough to visualise the contrast between sensor measurements merely by reviewing a spec sheet. The graphic here might offer you a clearer sense of the sensor dimensions in the RX10 IV and W620.

Clearly, both of the cameras have got different resolutions and different sensor measurements. The RX10 IV using its bigger sensor will make getting bokeh simpler and the Sony RX10 IV will offer more detail having an extra 6 Megapixels. Higher resolution will also let you crop shots much more aggressively. The more recent RX10 IV is going to have an advantage when it comes to sensor innovation.

Sony RX10 IV vs Sony W620 sensor size comparison

Sony RX10 IV vs Sony W620 Screen and ViewFinder

Sony RX10 IV vs Sony W620 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony RX10 IV as a Portrait photography camera
Sony W620 as a Portrait photography camera
71
you can focus manually
above average flash sync (1/2,000 seconds)
sensor resolution is decent (20MP)
good sensor size (1")
supports face detect focus
delivers RAW files
33
megapixel count good (14MP)
supports face detection autofocus
lack of manual focus
manual mode not possible
can't use external flash
small sensor size (1/2.3")
does not have RAW format
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Street Comparison

Sony RX10 IV Street photography factors
Sony W620 Street photography factors
64
screen tilts up and down
image stabilization (Optical)
good sensor size (1")
delivers RAW files
has touch to focus
weather proof
more heavy than others (1,095 grams)
56
lighter than others (116 grams)
screen is fixed
does not have image stabilization
small sensor size (1/2.3")
does not have RAW format
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Sports Comparison

Sony RX10 IV Sports photography info
Sony W620 Sports photography info
76
long zoom range (24-600mm 25.0 x zoom)
silent shutter (1/32,000 seconds)
max fps high (24.0 fps)
image stabilization (Optical)
sensor resolution is decent (20MP)
good sensor size (1")
supports tracking focus
weather proof
has phase detect auto focus
32
megapixel count good (14 megapixels)
supports tracking autofocus
slow continuous shooting (1.0 fps)
lack of shutter priority mode
does not have image stabilization
small sensor size (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Sony RX10 IV Travel photography advice
Sony W620 Travel photography advice
56
weather proof
has bluetooth
has touch to focus
sensor resolution is decent (20 megapixels)
built-in flash
rather wide (24mm)
very long zoom (600mm)
no Timelapse recording
more heavy than others (1,095 grams)
screen isn't selfie friendly
somewhat slow maximum aperture (f2.4)
68
lighter than others (116 grams)
megapixel count good (14 megapixels)
flash built-in
decently wide (28mm)
missing Timelapse mode
display isn't selfie friendly
sluggish max aperture (f3.2)
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Landscape Comparison

Landscape photography with Sony RX10 IV
Landscape photography with Sony W620
62
you can focus manually
rather wide (24mm)
nice screen size (3 inches)
image stabilization (Optical)
sensor resolution is decent (20MP)
good sensor size (1")
delivers RAW files
weather proof
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f2.4)
no Timelapse recording
33
decently wide (28mm)
megapixel count good (14 megapixels)
lack of manual focus
cannot swap lens (fixed lens mount)
sluggish max aperture (f3.2)
screen is small (2.7 inch)
manual mode not possible
does not have image stabilization
small sensor size (1/2.3")
does not have RAW format
missing Timelapse mode
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Vlogging Comparison

Sony RX10 IV as a Vlogging camera
Sony W620 as a Vlogging camera
29
rather wide (24mm)
has touchscreen
image stabilization (Optical)
supports face detect focus
high quality video (3840 x 2160 resolution)
has microphone socket
somewhat slow maximum aperture (f2.4)
screen isn't selfie friendly
more heavy than others (1,095g)
30
decently wide (28mm)
supports face detection autofocus
lighter than others (116g)
sluggish max aperture (f3.2)
display isn't selfie friendly
does not have image stabilization
video res low (1280 x 720 pixels)
missing external microphone jack
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Sony RX10 IV vs Sony W620 Specifications

Detailed spec comparison table for Sony RX10 IV and Sony W620
 Sony Cyber-shot DSC-RX10 IVSony Cyber-shot DSC-W620
General Information
Brand Sony Sony
Model Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-W620
Category Large Sensor Superzoom Small Sensor Compact
Introduced 2017-09-12 2012-01-10
Body design SLR-like (bridge) Compact
Sensor Information
Powered by Bionz X BIONZ
Sensor type BSI-CMOS CCD
Sensor size 1" 1/2.3"
Sensor measurements 13.2 x 8.8mm 6.17 x 4.55mm
Sensor area 116.2mm² 28.1mm²
Sensor resolution 20 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 5472 x 3648 4320 x 3240
Highest native ISO 12800 3200
Highest boosted ISO 25600 -
Lowest native ISO 125 100
RAW images
Lowest boosted ISO 64 -
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 315 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 24-600mm (25.0x) 28-140mm (5.0x)
Maximal aperture f/2.4-4.0 f/3.2-6.5
Macro focus range 3cm 5cm
Crop factor 2.7 5.8
Screen
Display type Tilting Fixed Type
Display size 3" 2.7"
Resolution of display 1,440k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Display tech - Clear Photo TFT LCD
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,359k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.7x -
Features
Lowest shutter speed 30 seconds 2 seconds
Highest shutter speed 1/2000 seconds 1/1600 seconds
Highest quiet shutter speed 1/32000 seconds -
Continuous shooting speed 24.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash range 10.80 m (at Auto ISO) 3.00 m
Flash modes Auto, fill-flash, slow sync, rear sync, off Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
White balance bracketing
Highest flash sync 1/2000 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 3840x2160 1280x720
Video file format MPEG-4, AVCHD, XAVC S Motion JPEG
Microphone input
Headphone input
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 None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1095g (2.41 pounds) 116g (0.26 pounds)
Dimensions 133 x 94 x 145mm (5.2" x 3.7" x 5.7") 98 x 56 x 20mm (3.9" x 2.2" x 0.8")
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 400 photos 220 photos
Battery format Battery Pack Battery Pack
Battery model NP-FW50 NP-BN
Self timer Yes (2 or 10 sec, continuous) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo SD/SDHC/SDXC, microSD/micro SDHC, Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots Single Single
Retail price $1,698 $102