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Samsung ST100 vs Sony RX100 IV

Portability
95
Imaging
36
Features
34
Overall
35
Samsung ST100 front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
52
Features
79
Overall
62

Samsung ST100 vs Sony RX100 IV Key Specs

Samsung ST100
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 35-175mm (F3.6-4.8) lens
  • 155g - 100 x 60 x 20mm
  • Introduced January 2010
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 298g - 102 x 58 x 41mm
  • Launched June 2015
  • Old Model is Sony RX100 III
  • Updated by Sony RX100 V
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Samsung ST100 vs Sony RX100 IV Overview

Following is a thorough overview of the Samsung ST100 versus Sony RX100 IV, one is a Ultracompact and the latter is a Large Sensor Compact by manufacturers Samsung and Sony. There is a sizeable difference among the resolutions of the ST100 (14MP) and RX100 IV (20MP) and the ST100 (1/2.3") and RX100 IV (1") feature totally different sensor measurements.

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The ST100 was released 6 years earlier than the RX100 IV which is a fairly large gap as far as camera tech is concerned. Both the cameras offer different body type with the Samsung ST100 being a Ultracompact camera and the Sony RX100 IV being a Large Sensor Compact camera.

Before diving in to a comprehensive comparison, below is a short introduction of how the ST100 grades vs the RX100 IV with regard to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Samsung ST100 over the Sony RX100 IV

 ST100 RX100 IV 
Screen sizing3.5"3"Bigger screen (+0.5")
Touch friendly screen Quickly navigate

Reasons to pick Sony RX100 IV over the Samsung ST100

 RX100 IV ST100 
LaunchedJune 2015January 2010More modern by 66 months
Focus manually More exact focusing
Screen typeTiltingFixed Tilting screen
Screen resolution1229k1152kCrisper screen (+77k dot)
Selfie screen Easy selfies

Common features in the Samsung ST100 and Sony RX100 IV

 ST100 RX100 IV 

Samsung ST100 vs Sony RX100 IV Physical Comparison

If you're aiming to carry around your camera often, you are going to need to factor in its weight and size. The Samsung ST100 provides exterior measurements of 100mm x 60mm x 20mm (3.9" x 2.4" x 0.8") with a weight of 155 grams (0.34 lbs) while the Sony RX100 IV has specifications of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).

Check out the Samsung ST100 versus Sony RX100 IV in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you select at that moment. The following is the front view dimension comparison of the ST100 and the RX100 IV.

Samsung ST100 vs Sony RX100 IV size comparison

Taking into account size and weight, the portability rating of the ST100 and RX100 IV is 95 and 89 respectively.

Samsung ST100 vs Sony RX100 IV top view buttons comparison

Samsung ST100 vs Sony RX100 IV Sensor Comparison

In many cases, it's hard to visualise the difference in sensor sizes purely by viewing a spec sheet. The image here should offer you a far better sense of the sensor measurements in the ST100 and RX100 IV.

Clearly, the two cameras offer different resolutions and different sensor sizes. The ST100 because of its smaller sensor will make achieving shallower depth of field tougher and the Sony RX100 IV will result in extra detail as a result of its extra 6MP. Higher resolution can also enable you to crop shots a little more aggressively. The more aged ST100 will be disadvantaged when it comes to sensor innovation.

Samsung ST100 vs Sony RX100 IV sensor size comparison

Samsung ST100 vs Sony RX100 IV Screen and ViewFinder

Samsung ST100 vs Sony RX100 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Samsung ST100
Portrait photography with Sony RX100 IV
33
decent sensor resolution (14MP)
provides face detection focusing
manual focus not available
lack of manual exposure
no external flash support
tiny sensor size (1/2.3")
lack of RAW files
65
focusing manually
flash sync is higher than normal (1/2,000s)
good megapixels (20 megapixels)
nice sensor size (1")
includes face detection autofocus
delivers RAW formats
cannot use external flash
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Street Comparison

Samsung ST100 Street photography info
Sony RX100 IV Street photography info
60
built in image stabilization (Optical)
has touch focus
screen is fixed
tiny sensor size (1/2.3")
lack of RAW files
heavier than competition (155 grams)
85
has a tilting screen
has image stabilization (Optical)
nice sensor size (1")
delivers RAW formats
lighter than competition (298g)
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Sports Comparison

Samsung ST100 Sports photography information
Sony RX100 IV Sports photography information
34
built in image stabilization (Optical)
decent sensor resolution (14 megapixels)
maximum shutter speed is a little low (1/1,000s)
no shutter priority
tiny sensor size (1/2.3")
lack of phase detect AF
68
quiet shooting (1/32,000s)
max fps high (16.0 fps)
has image stabilization (Optical)
good megapixels (20MP)
nice sensor size (1")
includes tracking autofocus
lack of phase detect autofocus
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Travel Comparison

Samsung ST100 as a Travel photography camera
Sony RX100 IV as a Travel photography camera
60
has touch focus
decent sensor resolution (14 megapixels)
has built in flash
lack of Time Lapse function
heavier than competition (155 grams)
does not feature selfie friendly screen
wide angle not the best (35mm)
slow maximum aperture (f3.6)
86
lighter than competition (298 grams)
good megapixels (20MP)
has built in flash
selfie friendly screen
relatively wide (24mm)
great maximum aperture (f1.8)
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Landscape Comparison

Samsung ST100 Landscape photography details
Sony RX100 IV Landscape photography details
37
lovely big screen (3.5")
built in image stabilization (Optical)
decent sensor resolution (14 megapixels)
manual focus not available
can't switch lenses (fixed lens mount)
wide angle not the best (35mm)
slow maximum aperture (f3.6)
lack of manual exposure
tiny sensor size (1/2.3")
lack of RAW files
lack of Time Lapse function
74
focusing manually
relatively wide (24mm)
great maximum aperture (f1.8)
screen size is good (3 inch)
has image stabilization (Optical)
good megapixels (20 megapixels)
nice sensor size (1")
delivers RAW formats
fixed lens (fixed lens mount)
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Vlogging Comparison

Samsung ST100 Vlogging info
Sony RX100 IV Vlogging info
29
screen is touchscreen
built in image stabilization (Optical)
provides face detection focusing
wide angle not the best (35mm)
slow maximum aperture (f3.6)
does not feature selfie friendly screen
low video resolution (1280 x 720 resolution)
lack of external mic port
heavier than competition (155g)
81
relatively wide (24mm)
great maximum aperture (f1.8)
selfie friendly screen
has image stabilization (Optical)
includes face detection autofocus
high quality video (3840 x 2160 pixels)
lighter than competition (298g)
lack of external microphone support
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Samsung ST100 vs Sony RX100 IV Specifications

Detailed spec comparison table for Samsung ST100 and Sony RX100 IV
 Samsung ST100Sony Cyber-shot DSC-RX100 IV
General Information
Company Samsung Sony
Model type Samsung ST100 Sony Cyber-shot DSC-RX100 IV
Category Ultracompact Large Sensor Compact
Introduced 2010-01-06 2015-06-10
Physical type Ultracompact Large Sensor Compact
Sensor Information
Chip - Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor measurements 6.17 x 4.55mm 13.2 x 8.8mm
Sensor surface area 28.1mm² 116.2mm²
Sensor resolution 14 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4320 x 3240 5472 x 3648
Highest native ISO 3200 12800
Highest enhanced ISO - 25600
Min native ISO 80 125
RAW data
Min enhanced ISO - 80
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 25
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 35-175mm (5.0x) 24-70mm (2.9x)
Maximal aperture f/3.6-4.8 f/1.8-2.8
Macro focusing distance 5cm 5cm
Focal length multiplier 5.8 2.7
Screen
Type of display Fixed Type Tilting
Display sizing 3.5 inch 3 inch
Display resolution 1,152k dots 1,229k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.59x
Features
Minimum shutter speed 8 seconds 30 seconds
Fastest shutter speed 1/1000 seconds 1/2000 seconds
Fastest quiet shutter speed - 1/32000 seconds
Continuous shutter rate - 16.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 3.10 m -
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync -
Hot shoe
AE bracketing
WB bracketing
Fastest flash synchronize - 1/2000 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 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)
Highest video resolution 1280x720 3840x2160
Video data format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 155g (0.34 lb) 298g (0.66 lb)
Dimensions 100 x 60 x 20mm (3.9" x 2.4" x 0.8") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall rating not tested 70
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 562
Other
Battery life - 280 pictures
Battery style - Battery Pack
Battery ID - NP-BX1
Self timer Yes (2 or 10 sec, Double) Yes
Time lapse recording With downloadable app
Storage type MicroSD/ MicroSDHC, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Pricing at release $250 $898