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Olympus E-M10 vs Pentax RZ10

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Olympus E-M10 vs Pentax RZ10 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Announced March 2014
  • New Model is Olympus E-M10 II
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Launched July 2011
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Olympus E-M10 vs Pentax RZ10 Overview

Its time to look much closer at the Olympus E-M10 and Pentax RZ10, one is a Entry-Level Mirrorless and the latter is a Small Sensor Compact by rivals Olympus and Pentax. The sensor resolution of the E-M10 (16MP) and the RZ10 (14MP) is pretty well matched but the E-M10 (Four Thirds) and RZ10 (1/2.3") come with different sensor sizes.

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The E-M10 was brought out 2 years after the RZ10 which is quite a serious gap as far as technology is concerned. Both cameras come with different body type with the Olympus E-M10 being a SLR-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before going straight into a step-by-step comparison, below is a quick highlight of how the E-M10 matches up against the RZ10 with regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M10 over the Pentax RZ10

 E-M10 RZ10 
LaunchedMarch 2014July 2011More modern by 33 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1037k230kCrisper screen (+807k dot)
Touch screen Quickly navigate

Reasons to pick Pentax RZ10 over the Olympus E-M10

 RZ10 E-M10 

Common features in the Olympus E-M10 and Pentax RZ10

 E-M10 RZ10 
Manual focus More precise focusing
Selfie screen Neither has selfie screen

Olympus E-M10 vs Pentax RZ10 Physical Comparison

When you are going to carry around your camera, you'll have to think about its weight and proportions. The Olympus E-M10 has outer dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") with a weight of 396 grams (0.87 lbs) while the Pentax RZ10 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") along with a weight of 178 grams (0.39 lbs).

Check the Olympus E-M10 and Pentax RZ10 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using at that time. The following is the front view proportions comparison of the E-M10 compared to the RZ10.

Olympus E-M10 vs Pentax RZ10 size comparison

Considering dimensions and weight, the portability score of the E-M10 and RZ10 is 82 and 92 respectively.

Olympus E-M10 vs Pentax RZ10 top view buttons comparison

Olympus E-M10 vs Pentax RZ10 Sensor Comparison

Quite often, it is difficult to picture the gap between sensor sizes simply by checking specifications. The pic below may offer you a greater sense of the sensor sizes in the E-M10 and RZ10.

Plainly, both of these cameras posses different megapixels and different sensor sizes. The E-M10 because of its bigger sensor is going to make getting shallow depth of field simpler and the Olympus E-M10 will resolve more detail having its extra 2MP. Higher resolution will enable you to crop shots somewhat more aggressively. The newer E-M10 provides a benefit when it comes to sensor technology.

Olympus E-M10 vs Pentax RZ10 sensor size comparison

Olympus E-M10 vs Pentax RZ10 Screen and ViewFinder

Olympus E-M10 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 Portrait photography features
Pentax RZ10 Portrait photography features
71
has manual focus
resolution is good (16MP)
sensor size is nice (Four Thirds)
provides face detection autofocus
exports RAW files
35
focusing manually
MP count good (14MP)
no manual control
can't use external flash
tiny sensor (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-M10 as a Street photography camera
Pentax RZ10 as a Street photography camera
77
tilting screen
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
exports RAW files
features focus by touch
good ISO range (25,600)
more heavy than competition in class (396 grams)
61
built in image stabilization (Sensor-shift)
environment sealing
no moving screen
tiny sensor (1/2.3")
doesn't have RAW files
Photography Glossary

Sports Comparison

Olympus E-M10 as a Sports photography camera
Pentax RZ10 as a Sports photography camera
66
has image stabilization (Sensor based)
resolution is good (16MP)
sensor size is nice (Four Thirds)
provides tracking autofocus
doesn't have phase detect autofocus
40
built in image stabilization (Sensor-shift)
MP count good (14 megapixels)
includes tracking focus
environment sealing
very slow continuous shooting (1.0 frames per second)
no shutter priority
tiny sensor (1/2.3")
bad battery (178 per charge)
doesn't have phase detect auto focus
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Travel Comparison

Olympus E-M10 as a Travel photography camera
Pentax RZ10 as a Travel photography camera
67
features focus by touch
resolution is good (16MP)
flash built-in
more heavy than competition in class (396 grams)
doesn't feature selfie friendly display
66
environment sealing
MP count good (14 megapixels)
built-in flash
decently wide (28mm)
very long reach (280mm)
lack of Timelapse recording
bad battery (178 per charge)
display is not selfie friendly
somewhat slow max aperture (f3.2)
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Landscape Comparison

Olympus E-M10 Landscape photography factors
Pentax RZ10 Landscape photography factors
79
has manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
resolution is good (16MP)
sensor size is nice (Four Thirds)
good ISO range (25,600)
exports RAW files
43
focusing manually
decently wide (28mm)
built in image stabilization (Sensor-shift)
MP count good (14 megapixels)
environment sealing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.2)
screen is small (2.7 inches)
no manual control
tiny sensor (1/2.3")
doesn't have RAW files
bad battery (178 CIPA)
lack of Timelapse recording
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Vlogging Comparison

Olympus E-M10 Vlogging information
Pentax RZ10 Vlogging information
33
built-in touchscreen
has image stabilization (Sensor based)
provides face detection autofocus
high res video (1920 x 1080 pixels)
doesn't feature selfie friendly display
missing external microphone jack
more heavy than competition in class (396g)
28
decently wide (28mm)
built in image stabilization (Sensor-shift)
somewhat slow max aperture (f3.2)
display is not selfie friendly
low quality video (1280 x 720 resolution)
lack of microphone support
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Olympus E-M10 vs Pentax RZ10 Specifications

Detailed spec comparison table for Olympus E-M10 and Pentax RZ10
 Olympus OM-D E-M10Pentax Optio RZ10
General Information
Brand Olympus Pentax
Model type Olympus OM-D E-M10 Pentax Optio RZ10
Class Entry-Level Mirrorless Small Sensor Compact
Announced 2014-03-18 2011-07-19
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VII -
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 16 megapixels 14 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Full resolution 4608 x 3456 4288 x 3216
Max native ISO 25600 6400
Min native ISO 200 80
RAW pictures
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 81 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-280mm (10.0x)
Max aperture - f/3.2-5.9
Macro focusing distance - 1cm
Total lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Type of display Tilting Fixed Type
Display sizing 3 inch 2.7 inch
Display resolution 1,037 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch display
Display tech TFT LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 1,440 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Slowest shutter speed 60s 4s
Maximum shutter speed 1/4000s 1/2000s
Continuous shooting rate 8.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance 5.80 m (ISO100) 2.80 m
Flash modes Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/250s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format H.264, Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 396g (0.87 pounds) 178g (0.39 pounds)
Dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO All around rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 884 not tested
Other
Battery life 320 images 178 images
Battery style Battery Pack Battery Pack
Battery ID BLS-5 D-LI92
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Pricing at launch $600 $200