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Olympus 1s vs Sony RX100 IV

Portability
79
Imaging
38
Features
66
Overall
49
Olympus Stylus 1s front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
52
Features
79
Overall
62

Olympus 1s vs Sony RX100 IV Key Specs

Olympus 1s
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Tilting Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-300mm (F2.8) lens
  • 402g - 116 x 87 x 57mm
  • Introduced April 2015
  • Previous Model is Olympus 1
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Boost 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
  • Superseded the Sony RX100 III
  • Replacement is Sony RX100 V
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Olympus 1s vs Sony RX100 IV Overview

Here is a in-depth comparison of the Olympus 1s and Sony RX100 IV, former being a Small Sensor Superzoom while the latter is a Large Sensor Compact by manufacturers Olympus and Sony. There exists a large gap among the image resolutions of the 1s (12MP) and RX100 IV (20MP) and the 1s (1/1.7") and RX100 IV (1") feature totally different sensor sizes.

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The 1s was introduced within a month of the RX100 IV and they are both of a similar age. Both cameras offer different body type with the Olympus 1s being a SLR-like (bridge) camera and the Sony RX100 IV being a Large Sensor Compact camera.

Before going straight into a in depth comparison, below is a concise view of how the 1s scores versus the RX100 IV with regard to portability, imaging, features and an overall rating.

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Reasons to pick Olympus 1s over the Sony RX100 IV

 1s RX100 IV 
Touch friendly screen Quickly navigate

Reasons to pick Sony RX100 IV over the Olympus 1s

 RX100 IV 1s 
Screen resolution1229k1040kClearer screen (+189k dot)
Selfie screen Easy selfies

Common features in the Olympus 1s and Sony RX100 IV

 1s RX100 IV 
LaunchedApril 2015June 2015Same age
Manual focus More precise focus
Screen typeTiltingTiltingTilting screen
Screen sizing3"3"Equivalent screen dimensions

Olympus 1s vs Sony RX100 IV Physical Comparison

In case you're looking to carry your camera often, you'll have to factor its weight and dimensions. The Olympus 1s has got outer measurements of 116mm x 87mm x 57mm (4.6" x 3.4" x 2.2") with a weight of 402 grams (0.89 lbs) whilst the Sony RX100 IV has dimensions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") with a weight of 298 grams (0.66 lbs).

Compare the Olympus 1s and Sony RX100 IV in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change based on the lens you have at that moment. Below is the front view sizing comparison of the 1s against the RX100 IV.

Olympus 1s vs Sony RX100 IV size comparison

Looking at dimensions and weight, the portability rating of the 1s and RX100 IV is 79 and 89 respectively.

Olympus 1s vs Sony RX100 IV top view buttons comparison

Olympus 1s vs Sony RX100 IV Sensor Comparison

Typically, it's difficult to see the contrast in sensor sizing just by researching specs. The visual below will offer you a greater sense of the sensor sizing in the 1s and RX100 IV.

All in all, each of these cameras offer different resolutions and different sensor sizing. The 1s having a smaller sensor will make achieving shallow depth of field harder and the Sony RX100 IV will result in greater detail using its extra 8 Megapixels. Higher resolution can also allow you to crop shots a little more aggressively.

Olympus 1s vs Sony RX100 IV sensor size comparison

Olympus 1s vs Sony RX100 IV Screen and ViewFinder

Olympus 1s vs Sony RX100 IV Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus 1s Portrait photography highlights
Sony RX100 IV Portrait photography highlights
46
you can focus manually
has face detection focus
supports RAW formats
resolution not great (12MP)
very small sensor (1/1.7")
65
you can focus manually
above average flash sync speed (1/2,000 seconds)
good megapixels (20 megapixels)
good sensor size (1")
provides face detection focus
supports RAW files
no external flash support
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Street Comparison

Olympus 1s Street photography info
Sony RX100 IV Street photography info
71
screen tilts
image stabilization (Optical)
supports RAW formats
boasts focus via touch
very small sensor (1/1.7")
85
has a tilting screen
image stabilization (Optical)
good sensor size (1")
supports RAW files
lighter than others (298 grams)
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Sports Comparison

Olympus 1s as a Sports photography camera
Sony RX100 IV as a Sports photography camera
44
image stabilization (Optical)
has tracking autofocus
great battery pack (450 per charge)
resolution not great (12MP)
very small sensor (1/1.7")
does not have phase detect auto focus
68
quiet shooting (1/32,000s)
max frames per second high (16.0 frames/s)
image stabilization (Optical)
good megapixels (20 megapixels)
good sensor size (1")
provides tracking autofocus
doesn't have phase detect auto focus
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Travel Comparison

Olympus 1s Travel photography information
Sony RX100 IV Travel photography information
64
great battery pack (450 per charge)
boasts focus via touch
built-in flash
relatively wide (28mm)
great reach (300mm)
resolution not great (12MP)
display is not selfie friendly
sluggish max aperture (f2.8)
86
lighter than others (298g)
good megapixels (20 megapixels)
has built in flash
selfie friendly screen
quite wide (24mm)
good max aperture (f1.8)
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Landscape Comparison

Olympus 1s Landscape photography information
Sony RX100 IV Landscape photography information
53
you can focus manually
relatively wide (28mm)
pretty good screen size (3 inches)
image stabilization (Optical)
supports RAW formats
great battery pack (450 per charge)
lens is fixed (fixed lens mount)
sluggish max aperture (f2.8)
resolution not great (12MP)
very small sensor (1/1.7")
74
you can focus manually
quite wide (24mm)
good max aperture (f1.8)
screen size is good (3 inches)
image stabilization (Optical)
good megapixels (20 megapixels)
good sensor size (1")
supports RAW files
cannot swap lens (fixed lens mount)
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Vlogging Comparison

Olympus 1s Vlogging advice
Sony RX100 IV Vlogging advice
32
relatively wide (28mm)
touchscreen functionality
image stabilization (Optical)
has face detection focus
good video quality (1920 x 1080 pixels)
sluggish max aperture (f2.8)
display is not selfie friendly
does not have external microphone support
81
quite wide (24mm)
good max aperture (f1.8)
selfie friendly screen
image stabilization (Optical)
provides face detection focus
high quality video (3840 x 2160 pxls)
lighter than others (298g)
lack of external microphone jack
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Olympus 1s vs Sony RX100 IV Specifications

Detailed spec comparison table for Olympus 1s and Sony RX100 IV
 Olympus Stylus 1sSony Cyber-shot DSC-RX100 IV
General Information
Make Olympus Sony
Model Olympus Stylus 1s Sony Cyber-shot DSC-RX100 IV
Category Small Sensor Superzoom Large Sensor Compact
Introduced 2015-04-13 2015-06-10
Body design SLR-like (bridge) Large Sensor Compact
Sensor Information
Powered by - Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/1.7" 1"
Sensor measurements 7.44 x 5.58mm 13.2 x 8.8mm
Sensor surface area 41.5mm² 116.2mm²
Sensor resolution 12 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 3968 x 2976 5472 x 3648
Maximum native ISO 12800 12800
Maximum enhanced ISO - 25600
Minimum native ISO 100 125
RAW files
Minimum enhanced ISO - 80
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 35 25
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-300mm (10.7x) 24-70mm (2.9x)
Maximal aperture f/2.8 f/1.8-2.8
Macro focus range 5cm 5cm
Focal length multiplier 4.8 2.7
Screen
Range of display Tilting Tilting
Display diagonal 3" 3"
Resolution of display 1,040k dot 1,229k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 1,440k dot 2,359k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification - 0.59x
Features
Min shutter speed 60s 30s
Max shutter speed 1/2000s 1/2000s
Max quiet shutter speed - 1/32000s
Continuous shutter speed 7.0fps 16.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 10.30 m (at ISO 1600) -
Flash settings Auto, redeye reduction, fill-on, off, redeye reduction slow sync, full, manual -
Hot shoe
AE bracketing
White balance bracketing
Max flash sync - 1/2000s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p) 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)
Maximum video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 402 gr (0.89 pounds) 298 gr (0.66 pounds)
Dimensions 116 x 87 x 57mm (4.6" x 3.4" x 2.2") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall score not tested 70
DXO Color Depth score not tested 22.9
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 562
Other
Battery life 450 photographs 280 photographs
Battery format Battery Pack Battery Pack
Battery model BLS-50 NP-BX1
Self timer Yes (2 or 12 sec, custom) Yes
Time lapse shooting With downloadable app
Storage media SD/SDHC/SDXC card SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Pricing at release $699 $898