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Olympus E-1 vs Sony S2100

Portability
59
Imaging
38
Features
36
Overall
37
Olympus E-1 front
 
Sony Cyber-shot DSC-S2100 front
Portability
93
Imaging
35
Features
17
Overall
27

Olympus E-1 vs Sony S2100 Key Specs

Olympus E-1
(Full Review)
  • 5MP - Four Thirds Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 3200
  • No Video
  • Micro Four Thirds Mount
  • 735g - 141 x 104 x 81mm
  • Announced November 2003
  • Later Model is Olympus E-3
Sony S2100
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • 640 x 480 video
  • 33-105mm (F3.1-5.6) lens
  • 167g - 98 x 61 x 27mm
  • Introduced January 2010
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Olympus E-1 vs Sony S2100 Overview

On this page, we will be evaluating the Olympus E-1 vs Sony S2100, one is a Pro DSLR and the latter is a Small Sensor Compact by manufacturers Olympus and Sony. There is a huge difference between the sensor resolutions of the E-1 (5MP) and S2100 (12MP) and the E-1 (Four Thirds) and S2100 (1/2.3") provide totally different sensor sizing.

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The E-1 was manufactured 7 years before the S2100 which is quite a significant gap as far as tech is concerned. Both of the cameras have different body design with the Olympus E-1 being a Large SLR camera and the Sony S2100 being a Compact camera.

Before diving right into a step-by-step comparison, here is a simple overview of how the E-1 grades against the S2100 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-1 over the Sony S2100

 E-1 S2100 
Manual focus More precise focusing

Reasons to pick Sony S2100 over the Olympus E-1

 S2100 E-1 
IntroducedJanuary 2010November 2003More modern by 74 months
Screen dimensions3"1.8"Bigger screen (+1.2")
Screen resolution230k134kSharper screen (+96k dot)

Common features in the Olympus E-1 and Sony S2100

 E-1 S2100 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither offers selfie screen
Touch friendly screen No Touch friendly screen

Olympus E-1 vs Sony S2100 Physical Comparison

For anybody who is planning to carry around your camera regularly, you are going to need to think about its weight and measurements. The Olympus E-1 offers outside dimensions of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 735 grams (1.62 lbs) while the Sony S2100 has proportions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") accompanied by a weight of 167 grams (0.37 lbs).

Check the Olympus E-1 vs Sony S2100 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are using at that moment. Underneath is a front view scale comparison of the E-1 compared to the S2100.

Olympus E-1 vs Sony S2100 size comparison

Considering size and weight, the portability grade of the E-1 and S2100 is 59 and 93 respectively.

Olympus E-1 vs Sony S2100 top view buttons comparison

Olympus E-1 vs Sony S2100 Sensor Comparison

Oftentimes, it can be tough to envision the gap between sensor sizes just by going over a spec sheet. The picture below will help give you a far better sense of the sensor sizes in the E-1 and S2100.

As you can see, both cameras have different resolutions and different sensor sizes. The E-1 featuring a bigger sensor will make getting shallow DOF simpler and the Sony S2100 will offer more detail due to its extra 7 Megapixels. Higher resolution can also let you crop photographs a bit more aggressively. The more aged E-1 is going to be behind with regard to sensor technology.

Olympus E-1 vs Sony S2100 sensor size comparison

Olympus E-1 vs Sony S2100 Screen and ViewFinder

Olympus E-1 vs Sony S2100 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-1
Portrait photography with Sony S2100
46
has manual focus
sensor size is nice (Four Thirds)
delivers RAW files
no liveview feature
sensor resolution not great (5 megapixels)
21
focusing manually not possible
manual mode not available
external flash not possible
megapixel count low (12 megapixels)
sensor is tiny (1/2.3")
no RAW format
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Street Comparison

Street photography with Olympus E-1
Street photography with Sony S2100
57
sensor size is nice (Four Thirds)
delivers RAW files
environment sealing
lighter than average in class (735g)
screen is fixed
lack of image stabilization
46
screen is fixed
lack of image stabilization
sensor is tiny (1/2.3")
no RAW format
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Sports Comparison

Sports photography with Olympus E-1
Sports photography with Sony S2100
40
sensor size is nice (Four Thirds)
environment sealing
supports phase detect AF
no liveview feature
low frames per second (3.0 fps)
lack of image stabilization
sensor resolution not great (5 megapixels)
17
low max shutter speed (1/1,200s)
low fps (1.0 fps)
no shutter priority
lack of image stabilization
megapixel count low (12MP)
sensor is tiny (1/2.3")
no phase detect auto focus
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Travel Comparison

Travel photography with Olympus E-1
Travel photography with Sony S2100
47
lighter than average in class (735g)
environment sealing
does not have Time Lapse recording
sensor resolution not great (5MP)
screen isn't selfie friendly
50
has built in flash
lack of Time Lapse function
megapixel count low (12MP)
does not posses selfie friendly screen
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f3.1)
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Landscape Comparison

Landscape photography with Olympus E-1
Landscape photography with Sony S2100
46
has manual focus
change lenses (Micro Four Thirds mount)
sensor size is nice (Four Thirds)
delivers RAW files
environment sealing
tiny screen (1.8 inch)
no liveview feature
lack of image stabilization
sensor resolution not great (5MP)
does not have Time Lapse recording
27
screen size is decent (3 inch)
focusing manually not possible
lens is fixed (fixed lens mount)
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f3.1)
manual mode not available
lack of image stabilization
megapixel count low (12MP)
sensor is tiny (1/2.3")
no RAW format
lack of Time Lapse function
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Vlogging Comparison

Olympus E-1 Vlogging highlights
Sony S2100 Vlogging highlights
9
can't record video
22
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f3.1)
does not posses selfie friendly screen
lack of image stabilization
low res video (640 x 480 resolution)
lack of mic support
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Olympus E-1 vs Sony S2100 Specifications

Detailed spec comparison table for Olympus E-1 and Sony S2100
 Olympus E-1Sony Cyber-shot DSC-S2100
General Information
Make Olympus Sony
Model type Olympus E-1 Sony Cyber-shot DSC-S2100
Category Pro DSLR Small Sensor Compact
Announced 2003-11-29 2010-01-07
Physical type Large SLR Compact
Sensor Information
Processor Chip - Bionz
Sensor type CCD CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 5 megapixel 12 megapixel
Anti alias filter
Aspect ratio 4:3 4:3, 3:2 and 16:9
Peak resolution 2560 x 1920 4000 x 3000
Highest native ISO 3200 3200
Minimum native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 3 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 33-105mm (3.2x)
Highest aperture - f/3.1-5.6
Macro focusing range - 5cm
Total lenses 45 -
Crop factor 2.1 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 1.8 inches 3 inches
Resolution of screen 134k dots 230k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.48x -
Features
Minimum shutter speed 60 secs 1 secs
Fastest shutter speed 1/4000 secs 1/1200 secs
Continuous shutter rate 3.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 3.30 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Slow syncro
External flash
AE bracketing
WB bracketing
Fastest flash synchronize 1/180 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions - 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution None 640x480
Video format - Motion JPEG
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 735 gr (1.62 pounds) 167 gr (0.37 pounds)
Physical dimensions 141 x 104 x 81mm (5.6" x 4.1" x 3.2") 98 x 61 x 27mm (3.9" x 2.4" x 1.1")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID - 2 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II) Memory Stick Duo/Pro Duo, optional SD, Internal
Card slots One One
Launch pricing $1,700 $0