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Olympus E-P1 vs Sony RX100 IV

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P1 front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
52
Features
79
Overall
62

Olympus E-P1 vs Sony RX100 IV Key Specs

Olympus E-P1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 355g - 121 x 70 x 36mm
  • Revealed July 2009
  • Newer Model is Olympus E-P2
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • 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
  • Introduced June 2015
  • Succeeded the Sony RX100 III
  • Successor is Sony RX100 V
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Olympus E-P1 vs Sony RX100 IV Overview

Below is a comprehensive analysis of the Olympus E-P1 versus Sony RX100 IV, one being a Entry-Level Mirrorless and the other is a Large Sensor Compact by companies Olympus and Sony. There is a significant difference between the sensor resolutions of the E-P1 (12MP) and RX100 IV (20MP) and the E-P1 (Four Thirds) and RX100 IV (1") provide different sensor size.

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The E-P1 was released 6 years earlier than the RX100 IV and that is quite a sizable gap as far as tech is concerned. Both of the cameras have different body design with the Olympus E-P1 being a Rangefinder-style mirrorless camera and the Sony RX100 IV being a Large Sensor Compact camera.

Before going right into a thorough comparison, here is a short synopsis of how the E-P1 scores against the RX100 IV for portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-P1 over the Sony RX100 IV

 E-P1 RX100 IV 

Reasons to pick Sony RX100 IV over the Olympus E-P1

 RX100 IV E-P1 
IntroducedJune 2015July 2009More recent by 71 months
Display typeTiltingFixed Tilting display
Display resolution1229k230kSharper display (+999k dot)
Selfie screen Take selfies

Common features in the Olympus E-P1 and Sony RX100 IV

 E-P1 RX100 IV 
Manually focus More precise focusing
Display dimensions3"3"Equal display size
Touch friendly display Neither features Touch friendly display

Olympus E-P1 vs Sony RX100 IV Physical Comparison

For anyone who is planning to lug around your camera often, you'll have to factor its weight and proportions. The Olympus E-P1 enjoys outside dimensions of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") accompanied by a weight of 355 grams (0.78 lbs) whilst the Sony RX100 IV has measurements of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") and a weight of 298 grams (0.66 lbs).

Look at the Olympus E-P1 versus Sony RX100 IV in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at the time. Below is a front view dimensions comparison of the E-P1 vs the RX100 IV.

Olympus E-P1 vs Sony RX100 IV size comparison

Considering size and weight, the portability score of the E-P1 and RX100 IV is 86 and 89 respectively.

Olympus E-P1 vs Sony RX100 IV top view buttons comparison

Olympus E-P1 vs Sony RX100 IV Sensor Comparison

In many cases, it is very difficult to imagine the contrast between sensor measurements just by checking specs. The photograph here should offer you a better sense of the sensor sizes in the E-P1 and RX100 IV.

As you can plainly see, both of the cameras have different megapixels and different sensor measurements. The E-P1 due to its larger sensor is going to make shooting shallower depth of field less difficult and the Sony RX100 IV will resolve greater detail as a result of its extra 8 Megapixels. Greater resolution will enable you to crop pics a bit more aggressively. The older E-P1 is going to be behind with regard to sensor innovation.

Olympus E-P1 vs Sony RX100 IV sensor size comparison

Olympus E-P1 vs Sony RX100 IV Screen and ViewFinder

Olympus E-P1 vs Sony RX100 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-P1
Portrait photography with Sony RX100 IV
60
focusing manually
good sensor size (Four Thirds)
has face detection focusing
saves RAW files
low resolution (12MP)
65
manual focus
high flash sync speed (1/2,000 seconds)
decent sensor resolution (20 megapixels)
sensor size is decent (1")
offers face detection autofocus
saves RAW files
cannot use external flash
Photography Glossary

Street Comparison

Olympus E-P1 as a Street photography camera
Sony RX100 IV as a Street photography camera
74
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
saves RAW files
no moving screen
85
tilting screen
built in image stabilization (Optical)
sensor size is decent (1")
saves RAW files
lighter than competition in class (298g)
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Sports Comparison

Olympus E-P1 Sports photography info
Sony RX100 IV Sports photography info
40
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
max fps very slow (3.0 fps)
low resolution (12MP)
low battery (300 per charge)
lack of phase detect AF
68
silent shutter (1/32,000 seconds)
high max frames per second (16.0 fps)
built in image stabilization (Optical)
decent sensor resolution (20 megapixels)
sensor size is decent (1")
offers tracking autofocus
doesn't have phase detect autofocus
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Travel Comparison

Olympus E-P1 as a Travel photography camera
Sony RX100 IV as a Travel photography camera
43
lack of Timelapse function
low battery (300 per charge)
low resolution (12 megapixels)
doesn't offer selfie friendly display
86
lighter than competition in class (298g)
decent sensor resolution (20 megapixels)
flash built-in
selfie friendly display
pretty wide (24mm)
fast max aperture (f1.8)
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Landscape Comparison

Olympus E-P1 Landscape photography features
Sony RX100 IV Landscape photography features
60
focusing manually
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
built in image stabilization (Sensor based)
good sensor size (Four Thirds)
saves RAW files
low resolution (12MP)
low battery (300 per charge)
lack of Timelapse function
74
manual focus
pretty wide (24mm)
fast max aperture (f1.8)
screen size is decent (3")
built in image stabilization (Optical)
decent sensor resolution (20 megapixels)
sensor size is decent (1")
saves RAW files
lens is fixed (fixed lens mount)
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Vlogging Comparison

Olympus E-P1 Vlogging factors
Sony RX100 IV Vlogging factors
29
built in image stabilization (Sensor based)
has face detection focusing
doesn't offer selfie friendly display
video resolution low (1280 x 720 pxls)
lack of external microphone support
81
pretty wide (24mm)
fast max aperture (f1.8)
selfie friendly display
built in image stabilization (Optical)
offers face detection autofocus
video resolution high (3840 x 2160 pxls)
lighter than competition in class (298g)
no external microphone socket
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Olympus E-P1 vs Sony RX100 IV Specifications

Detailed spec comparison table for Olympus E-P1 and Sony RX100 IV
 Olympus PEN E-P1Sony Cyber-shot DSC-RX100 IV
General Information
Make Olympus Sony
Model Olympus PEN E-P1 Sony Cyber-shot DSC-RX100 IV
Category Entry-Level Mirrorless Large Sensor Compact
Revealed 2009-07-29 2015-06-10
Physical type Rangefinder-style mirrorless Large Sensor Compact
Sensor Information
Chip TruePic V Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1"
Sensor measurements 17.3 x 13mm 13.2 x 8.8mm
Sensor area 224.9mm² 116.2mm²
Sensor resolution 12MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4032 x 3024 5472 x 3648
Maximum native ISO 6400 12800
Maximum boosted ISO - 25600
Min native ISO 100 125
RAW images
Min boosted ISO - 80
Autofocusing
Manual focus
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 25
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-70mm (2.9x)
Max aperture - f/1.8-2.8
Macro focus range - 5cm
Amount of lenses 107 -
Focal length multiplier 2.1 2.7
Screen
Screen type Fixed Type Tilting
Screen size 3 inches 3 inches
Resolution of screen 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen tech HyperCrystal LCD with AR(Anti-Reflective) coating -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.59x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Maximum silent shutter speed - 1/32000 seconds
Continuous shooting rate 3.0 frames per sec 16.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range no built-in flash -
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) -
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize 1/180 seconds 1/2000 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 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)
Maximum video resolution 1280x720 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 355 grams (0.78 pounds) 298 grams (0.66 pounds)
Physical dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO All around score 55 70
DXO Color Depth score 21.4 22.9
DXO Dynamic range score 10.4 12.6
DXO Low light score 536 562
Other
Battery life 300 images 280 images
Form of battery Battery Pack Battery Pack
Battery model BLS-1 NP-BX1
Self timer Yes (2 or 12 sec) Yes
Time lapse recording With downloadable app
Storage type SD/SDHC card SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Launch pricing $182 $898