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Samsung ST90 vs Sony RX10 IV

Portability
99
Imaging
37
Features
19
Overall
29
Samsung ST90 front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Samsung ST90 vs Sony RX10 IV Key Specs

Samsung ST90
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Revealed January 2011
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Increase to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Announced September 2017
  • Superseded the Sony RX10 III
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Samsung ST90 vs Sony RX10 IV Overview

Lets take a more detailed look at the Samsung ST90 vs Sony RX10 IV, former being a Ultracompact while the other is a Large Sensor Superzoom by companies Samsung and Sony. There is a substantial difference between the sensor resolutions of the ST90 (14MP) and RX10 IV (20MP) and the ST90 (1/2.3") and RX10 IV (1") posses totally different sensor sizing.

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The ST90 was announced 7 years before the RX10 IV and that is quite a big difference as far as tech is concerned. Each of the cameras feature different body design with the Samsung ST90 being a Ultracompact camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before diving straight to a full comparison, here is a concise view of how the ST90 matches up against the RX10 IV with regard to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Samsung ST90 over the Sony RX10 IV

 ST90 RX10 IV 

Reasons to pick Sony RX10 IV over the Samsung ST90

 RX10 IV ST90 
AnnouncedSeptember 2017January 2011Fresher by 80 months
Focus manually More precise focus
Display typeTiltingFixed Tilting display
Display resolution1440k460kSharper display (+980k dot)
Touch friendly display Easily navigate

Common features in the Samsung ST90 and Sony RX10 IV

 ST90 RX10 IV 
Display size3"3"Same display measurement
Selfie screen Neither contains selfie screen

Samsung ST90 vs Sony RX10 IV Physical Comparison

In case you're intending to carry your camera frequently, you need to factor its weight and measurements. The Samsung ST90 has got exterior dimensions of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") with a weight of n/a grams (0.00 lbs) and the Sony RX10 IV has proportions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") along with a weight of 1095 grams (2.41 lbs).

Take a look at the Samsung ST90 vs Sony RX10 IV in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ depending on the lens you are utilising at the time. Underneath is a front view dimension comparison of the ST90 compared to the RX10 IV.

Samsung ST90 vs Sony RX10 IV size comparison

Taking into consideration size and weight, the portability score of the ST90 and RX10 IV is 99 and 52 respectively.

Samsung ST90 vs Sony RX10 IV top view buttons comparison

Samsung ST90 vs Sony RX10 IV Sensor Comparison

Usually, it's difficult to see the difference between sensor sizing only by checking specs. The graphic below will give you a greater sense of the sensor dimensions in the ST90 and RX10 IV.

All in all, each of these cameras feature different megapixel count and different sensor sizing. The ST90 having a tinier sensor will make shooting bokeh tougher and the Sony RX10 IV will give you more detail with its extra 6 Megapixels. Greater resolution can also enable you to crop pics way more aggressively. The older ST90 is going to be disadvantaged when it comes to sensor innovation.

Samsung ST90 vs Sony RX10 IV sensor size comparison

Samsung ST90 vs Sony RX10 IV Screen and ViewFinder

Samsung ST90 vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung ST90 Portrait photography info
Sony RX10 IV Portrait photography info
28
sensor resolution is decent (14 megapixels)
no manual focus
lack of manual exposure
external flash not possible
very small sensor size (1/2.3")
no RAW files
71
you can focus manually
flash sync speed is above average (1/2,000 seconds)
MP count good (20 megapixels)
nice sensor size (1")
features face detect focusing
saves RAW files
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Street Comparison

Samsung ST90 as a Street photography camera
Sony RX10 IV as a Street photography camera
49
no articulating screen
does not have image stabilization
very small sensor size (1/2.3")
no RAW files
low maximum ISO (0)
64
tilting screen
image stabilization (Optical)
nice sensor size (1")
saves RAW files
includes focus by touch
environment proof
heavier than average in class (1,095g)
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Sports Comparison

Samsung ST90 as a Sports photography camera
Sony RX10 IV as a Sports photography camera
26
sensor resolution is decent (14MP)
fixed focal length (()mm)
no shutter priority mode
does not have image stabilization
very small sensor size (1/2.3")
no phase detect auto focus
76
long zoom range (24-600mm 25.0 x zoom)
quiet shooting (1/32,000 seconds)
fast shooting (24.0 fps)
image stabilization (Optical)
MP count good (20MP)
nice sensor size (1")
features tracking focus
environment proof
has phase detect AF
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Travel Comparison

Samsung ST90 Travel photography details
Sony RX10 IV Travel photography details
71
sensor resolution is decent (14MP)
has built in flash
good max aperture (f)
missing Time Lapse function
doesn't contain selfie friendly screen
56
environment proof
supports bluetooth
includes focus by touch
MP count good (20 megapixels)
has built in flash
quite wide (24mm)
great zoom (600mm)
no Time Lapse recording
heavier than average in class (1,095g)
display isn't selfie friendly
slow maximum aperture (f2.4)
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Landscape Comparison

Samsung ST90 Landscape photography factors
Sony RX10 IV Landscape photography factors
37
good max aperture (f)
decent sized screen (3 inch)
sensor resolution is decent (14MP)
no manual focus
fixed lens (fixed lens mount)
fixed focal length (()mm)
lack of manual exposure
does not have image stabilization
very small sensor size (1/2.3")
low maximum ISO (0)
no RAW files
missing Time Lapse function
62
you can focus manually
quite wide (24mm)
nice screen size (3 inch)
image stabilization (Optical)
MP count good (20 megapixels)
nice sensor size (1")
saves RAW files
environment proof
fixed lens (fixed lens mount)
slow maximum aperture (f2.4)
no Time Lapse recording
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Vlogging Comparison

Samsung ST90 Vlogging features
Sony RX10 IV Vlogging features
27
good max aperture (f)
doesn't contain selfie friendly screen
does not have image stabilization
low res video (1280 x 720 pxls)
missing mic jack
29
quite wide (24mm)
touchscreen enabled
image stabilization (Optical)
features face detect focusing
high res video (3840 x 2160 pixels)
has mic socket
slow maximum aperture (f2.4)
display isn't selfie friendly
heavier than average in class (1,095g)
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Samsung ST90 vs Sony RX10 IV Specifications

Detailed spec comparison table for Samsung ST90 and Sony RX10 IV
 Samsung ST90Sony Cyber-shot DSC-RX10 IV
General Information
Company Samsung Sony
Model Samsung ST90 Sony Cyber-shot DSC-RX10 IV
Category Ultracompact Large Sensor Superzoom
Revealed 2011-01-19 2017-09-12
Physical type Ultracompact SLR-like (bridge)
Sensor Information
Processor Chip - Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.16 x 4.62mm 13.2 x 8.8mm
Sensor area 28.5mm² 116.2mm²
Sensor resolution 14MP 20MP
Anti aliasing filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 5472 x 3648
Max native ISO - 12800
Max boosted ISO - 25600
Minimum native ISO - 125
RAW support
Minimum boosted ISO - 64
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 315
Lens
Lens mounting type fixed lens fixed lens
Lens focal range () 24-600mm (25.0x)
Largest aperture - f/2.4-4.0
Macro focus distance - 3cm
Focal length multiplier 5.8 2.7
Screen
Display type Fixed Type Tilting
Display sizing 3" 3"
Resolution of display 460k dots 1,440k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 8s 30s
Maximum shutter speed 1/2000s 1/2000s
Maximum quiet shutter speed - 1/32000s
Continuous shooting rate - 24.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range - 10.80 m (at Auto ISO)
Flash settings - Auto, fill-flash, slow sync, rear sync, off
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize - 1/2000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 1280x720 3840x2160
Video format - MPEG-4, AVCHD, XAVC S
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight - 1095 grams (2.41 lb)
Physical dimensions 92 x 53 x 17mm (3.6" x 2.1" x 0.7") 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 - 400 pictures
Type of battery - Battery Pack
Battery model - NP-FW50
Self timer - Yes (2 or 10 sec, continuous)
Time lapse shooting
Type of storage - SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Retail pricing $150 $1,698