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Olympus E-PL3 vs Pentax RZ10

Portability
88
Imaging
48
Features
52
Overall
49
Olympus PEN E-PL3 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Olympus E-PL3 vs Pentax RZ10 Key Specs

Olympus E-PL3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 313g - 110 x 64 x 37mm
  • Released September 2011
  • Succeeded the Olympus E-PL2
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Released July 2011
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Olympus E-PL3 vs Pentax RZ10 Overview

On this page, we are contrasting the Olympus E-PL3 and Pentax RZ10, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact by competitors Olympus and Pentax. The image resolution of the E-PL3 (12MP) and the RZ10 (14MP) is fairly close but the E-PL3 (Four Thirds) and RZ10 (1/2.3") boast different sensor measurements.

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The E-PL3 was launched 3 months later than the RZ10 and they are both of a similar age. Both cameras have different body design with the Olympus E-PL3 being a Rangefinder-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before going straight to a full comparison, here is a short synopsis of how the E-PL3 matches up versus the RZ10 when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-PL3 over the Pentax RZ10

 E-PL3 RZ10 
Display typeTiltingFixed Tilting display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution460k230kClearer display (+230k dot)

Reasons to pick Pentax RZ10 over the Olympus E-PL3

 RZ10 E-PL3 

Common features in the Olympus E-PL3 and Pentax RZ10

 E-PL3 RZ10 
ReleasedSeptember 2011July 2011Same age
Manual focus More accurate focusing
Selfie screen Neither contains selfie screen
Touch friendly display Missing Touch friendly display

Olympus E-PL3 vs Pentax RZ10 Physical Comparison

For anybody who is aiming to carry your camera, you will want to factor in its weight and dimensions. The Olympus E-PL3 has got outside measurements of 110mm x 64mm x 37mm (4.3" x 2.5" x 1.5") along with a weight of 313 grams (0.69 lbs) whilst the Pentax RZ10 has dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") along with a weight of 178 grams (0.39 lbs).

Take a look at the Olympus E-PL3 and Pentax RZ10 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ dependant on the lens you have attached at that moment. Here is a front view measurement comparison of the E-PL3 and the RZ10.

Olympus E-PL3 vs Pentax RZ10 size comparison

Taking into account dimensions and weight, the portability rating of the E-PL3 and RZ10 is 88 and 92 respectively.

Olympus E-PL3 vs Pentax RZ10 top view buttons comparison

Olympus E-PL3 vs Pentax RZ10 Sensor Comparison

Typically, it is difficult to imagine the contrast in sensor sizing only by looking through specs. The photograph underneath will offer you a much better sense of the sensor measurements in the E-PL3 and RZ10.

All in all, each of these cameras provide different megapixel count and different sensor sizing. The E-PL3 because of its larger sensor is going to make achieving shallow DOF less difficult and the Pentax RZ10 will result in extra detail utilizing its extra 2MP. Greater resolution will also help you crop photos more aggressively.

Olympus E-PL3 vs Pentax RZ10 sensor size comparison

Olympus E-PL3 vs Pentax RZ10 Screen and ViewFinder

Olympus E-PL3 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-PL3 Portrait photography info
Pentax RZ10 Portrait photography info
60
has manual focus
sensor size is good (Four Thirds)
offers face detection autofocus
exports RAW files
megapixel count low (12MP)
35
manual focus
decent sensor resolution (14 megapixels)
manual exposure not possible
can't use external flash
sensor size is tiny (1/2.3")
doesn't have RAW support
Photography Glossary

Street Comparison

Olympus E-PL3 as a Street photography camera
Pentax RZ10 as a Street photography camera
84
tilting screen
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW files
61
has image stabilization (Sensor-shift)
environment proof
fixed screen
sensor size is tiny (1/2.3")
doesn't have RAW support
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Sports Comparison

Olympus E-PL3 Sports photography details
Pentax RZ10 Sports photography details
45
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
offers tracking autofocus
continuous shooting slow (6.0 frames/s)
megapixel count low (12MP)
bad battery power (300 shots)
does not have phase detect autofocus
40
has image stabilization (Sensor-shift)
decent sensor resolution (14MP)
supports tracking focus
environment proof
continuous shooting slow (1.0 frames per second)
no shutter priority mode
sensor size is tiny (1/2.3")
bad battery (178 CIPA)
doesn't have phase detect AF
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Travel Comparison

Travel photography with Olympus E-PL3
Travel photography with Pentax RZ10
44
does not have Time Lapse recording
bad battery power (300 shots)
megapixel count low (12 megapixels)
display isn't selfie friendly
66
environment proof
decent sensor resolution (14 megapixels)
built-in flash
rather wide (28mm)
very long zoom (280mm)
lack of Timelapse recording
bad battery (178 shots)
screen isn't selfie friendly
slow maximum aperture (f3.2)
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Landscape Comparison

Olympus E-PL3 as a Landscape photography camera
Pentax RZ10 as a Landscape photography camera
61
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen is a good size (3 inch)
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW files
megapixel count low (12MP)
bad battery power (300 per charge)
does not have Time Lapse recording
43
manual focus
rather wide (28mm)
has image stabilization (Sensor-shift)
decent sensor resolution (14MP)
environment proof
cannot change lenses (fixed lens mount)
slow maximum aperture (f3.2)
screen is small (2.7 inches)
manual exposure not possible
sensor size is tiny (1/2.3")
doesn't have RAW support
bad battery (178 shots)
lack of Timelapse recording
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Vlogging Comparison

Olympus E-PL3 Vlogging features
Pentax RZ10 Vlogging features
34
built in image stabilization (Sensor based)
offers face detection autofocus
high res video (1920 x 1080 pixels)
display isn't selfie friendly
does not have external mic socket
28
rather wide (28mm)
has image stabilization (Sensor-shift)
slow maximum aperture (f3.2)
screen isn't selfie friendly
video quality not great (1280 x 720 resolution)
lack of microphone port
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Olympus E-PL3 vs Pentax RZ10 Specifications

Detailed spec comparison table for Olympus E-PL3 and Pentax RZ10
 Olympus PEN E-PL3Pentax Optio RZ10
General Information
Manufacturer Olympus Pentax
Model Olympus PEN E-PL3 Pentax Optio RZ10
Type Entry-Level Mirrorless Small Sensor Compact
Released 2011-09-20 2011-07-19
Body design Rangefinder-style mirrorless Compact
Sensor Information
Processor Chip Truepic VI -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor area 224.9mm² 27.7mm²
Sensor resolution 12 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Highest resolution 4032 x 3024 4288 x 3216
Highest native ISO 12800 6400
Min native ISO 200 80
RAW pictures
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 35 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 28-280mm (10.0x)
Largest aperture - f/3.2-5.9
Macro focus distance - 1cm
Total lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Range of screen Tilting Fixed Type
Screen size 3" 2.7"
Screen resolution 460k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Screen tech HyperCrystal LCD AR(Anti-Reflective) coating TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Slowest shutter speed 60s 4s
Maximum shutter speed 1/4000s 1/2000s
Continuous shooting speed 6.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 2.80 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-eye, Soft
External flash
AEB
White balance bracketing
Maximum flash sync 1/160s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video format AVCHD, Motion JPEG Motion JPEG
Microphone jack
Headphone jack
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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 313 grams (0.69 lbs) 178 grams (0.39 lbs)
Physical dimensions 110 x 64 x 37mm (4.3" x 2.5" x 1.5") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO All around score 52 not tested
DXO Color Depth score 20.9 not tested
DXO Dynamic range score 10.3 not tested
DXO Low light score 499 not tested
Other
Battery life 300 shots 178 shots
Form of battery Battery Pack Battery Pack
Battery model BLS-5 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC, Internal
Storage slots One One
Launch price $399 $200