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Olympus E-PL1s vs Sony T99

Portability
86
Imaging
47
Features
43
Overall
45
Olympus PEN E-PL1s front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
36
Features
27
Overall
32

Olympus E-PL1s vs Sony T99 Key Specs

Olympus E-PL1s
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 334g - 115 x 72 x 42mm
  • Released November 2010
  • Replaced the Olympus E-PL1
  • New Model is Olympus E-PL2
Sony T99
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-100mm (F3.5-4.6) lens
  • 121g - 93 x 56 x 17mm
  • Announced July 2010
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Olympus E-PL1s vs Sony T99 Overview

The following is a thorough analysis of the Olympus E-PL1s and Sony T99, former is a Entry-Level Mirrorless while the latter is a Ultracompact by brands Olympus and Sony. The sensor resolution of the E-PL1s (12MP) and the T99 (14MP) is relatively comparable but the E-PL1s (Four Thirds) and T99 (1/2.3") offer totally different sensor sizes.

Photography Glossary

The E-PL1s was launched 5 months after the T99 so they are of a similar age. Each of these cameras have different body design with the Olympus E-PL1s being a Rangefinder-style mirrorless camera and the Sony T99 being a Ultracompact camera.

Before getting into a thorough comparison, here is a quick summary of how the E-PL1s matches up against the T99 when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-PL1s over the Sony T99

 E-PL1s T99 
Manually focus Dial precise focusing

Reasons to pick Sony T99 over the Olympus E-PL1s

 T99 E-PL1s 
Screen dimensions3"2.7"Bigger screen (+0.3")
Touch friendly screen Quickly navigate

Common features in the Olympus E-PL1s and Sony T99

 E-PL1s T99 
AnnouncedNovember 2010July 2010Same age
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kEqual screen resolution
Selfie screen Lack of selfie screen

Olympus E-PL1s vs Sony T99 Physical Comparison

If you are looking to travel with your camera regularly, you will want to think about its weight and size. The Olympus E-PL1s comes with physical measurements of 115mm x 72mm x 42mm (4.5" x 2.8" x 1.7") with a weight of 334 grams (0.74 lbs) whilst the Sony T99 has specifications of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") along with a weight of 121 grams (0.27 lbs).

See the Olympus E-PL1s and Sony T99 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary dependant on the lens you are utilising at that moment. Underneath is a front view physical size comparison of the E-PL1s compared to the T99.

Olympus E-PL1s vs Sony T99 size comparison

Using dimensions and weight, the portability grade of the E-PL1s and T99 is 86 and 96 respectively.

Olympus E-PL1s vs Sony T99 top view buttons comparison

Olympus E-PL1s vs Sony T99 Sensor Comparison

Typically, it is tough to see the difference in sensor dimensions simply by seeing specs. The image here might offer you a much better sense of the sensor sizing in the E-PL1s and T99.

All in all, each of the cameras provide different megapixel count and different sensor dimensions. The E-PL1s featuring a bigger sensor will make achieving bokeh easier and the Sony T99 will show greater detail utilizing its extra 2MP. Higher resolution will let you crop pictures more aggressively.

Olympus E-PL1s vs Sony T99 sensor size comparison

Olympus E-PL1s vs Sony T99 Screen and ViewFinder

Olympus E-PL1s vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-PL1s Portrait photography advice
Sony T99 Portrait photography advice
60
manual focus
decent sensor size (Four Thirds)
features face detection autofocus
delivers RAW files
low MP (12MP)
28
decent MP (14 megapixels)
focusing manually not possible
lack of manual mode
no external flash support
sensor size is small (1/2.3")
has no RAW files
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Street Comparison

Olympus E-PL1s Street photography information
Sony T99 Street photography information
74
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW files
no moving screen
57
built in image stabilization (Optical)
fixed screen
sensor size is small (1/2.3")
has no RAW files
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Sports Comparison

Olympus E-PL1s Sports photography features
Sony T99 Sports photography features
44
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
features tracking autofocus
slow continuous shooting (3.0 frames per second)
low MP (12MP)
low battery life (290 per charge)
lack of phase detect autofocus
34
built in image stabilization (Optical)
decent MP (14 megapixels)
maximum shutter speed is a little low (1/1,250 seconds)
lack of shutter priority mode
sensor size is small (1/2.3")
has no phase detect autofocus
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Travel Comparison

Olympus E-PL1s Travel photography highlights
Sony T99 Travel photography highlights
51
has built in flash
missing Time Lapse recording
low battery life (290 CIPA)
low MP (12MP)
display isn't selfie friendly
65
decent MP (14 megapixels)
flash built-in
pretty wide (25mm)
does not have Timelapse function
doesn't have selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-PL1s Landscape photography highlights
Sony T99 Landscape photography highlights
55
manual focus
switch lenses (Micro Four Thirds mount)
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
delivers RAW files
screen is somewhat small (2.7 inches)
low MP (12 megapixels)
low battery life (290 per charge)
missing Time Lapse recording
42
pretty wide (25mm)
pretty good screen size (3")
built in image stabilization (Optical)
decent MP (14 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual mode
sensor size is small (1/2.3")
has no RAW files
does not have Timelapse function
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Vlogging Comparison

Olympus E-PL1s Vlogging information
Sony T99 Vlogging information
29
built in image stabilization (Sensor based)
features face detection autofocus
display isn't selfie friendly
video res low (1280 x 720 pxls)
missing external mic socket
31
pretty wide (25mm)
touchscreen capability
built in image stabilization (Optical)
slow maximum aperture (f3.5)
doesn't have selfie friendly screen
low video resolution (1280 x 720 resolution)
does not have microphone jack
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Olympus E-PL1s vs Sony T99 Specifications

Detailed spec comparison table for Olympus E-PL1s and Sony T99
 Olympus PEN E-PL1sSony Cyber-shot DSC-T99
General Information
Brand Name Olympus Sony
Model Olympus PEN E-PL1s Sony Cyber-shot DSC-T99
Category Entry-Level Mirrorless Ultracompact
Released 2010-11-16 2010-07-08
Body design Rangefinder-style mirrorless Ultracompact
Sensor Information
Processor Truepic V Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 12MP 14MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Maximum resolution 4032 x 3024 4320 x 3240
Maximum native ISO 6400 3200
Lowest native ISO 100 80
RAW data
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 25-100mm (4.0x)
Highest aperture - f/3.5-4.6
Macro focus range - 1cm
Available lenses 107 -
Crop factor 2.1 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Screen resolution 230k dot 230k dot
Selfie friendly
Liveview
Touch screen
Screen tech HyperCrystal LCD AR (Anti-Reflective) coating -
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Slowest shutter speed 60 seconds 2 seconds
Maximum shutter speed 1/2000 seconds 1/1250 seconds
Continuous shooting speed 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Built-in flash
Flash range 10.00 m 4.60 m
Flash options Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red eye, Slow syncro
Hot shoe
AEB
White balance bracketing
Maximum flash sync 1/160 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1280x720 1280x720
Video file format Motion JPEG MPEG-4
Microphone input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 334 grams (0.74 lb) 121 grams (0.27 lb)
Physical dimensions 115 x 72 x 42mm (4.5" x 2.8" x 1.7") 93 x 56 x 17mm (3.7" x 2.2" x 0.7")
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 290 pictures -
Battery format Battery Pack -
Battery model BLS-1 NP-BN1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, portrait1, portrait2)
Time lapse feature
Type of storage SD/SDHC SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Storage slots 1 1
Cost at launch $599 $179