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Olympus E-M5 vs Pentax RZ10

Portability
81
Imaging
52
Features
70
Overall
59
Olympus OM-D E-M5 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Olympus E-M5 vs Pentax RZ10 Key Specs

Olympus E-M5
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 425g - 122 x 89 x 43mm
  • Released April 2012
  • Refreshed by Olympus E-M5 II
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
  • Announced July 2011
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Olympus E-M5 vs Pentax RZ10 Overview

Lets look closer at the Olympus E-M5 vs Pentax RZ10, one being a Advanced Mirrorless and the other is a Small Sensor Compact by companies Olympus and Pentax. The sensor resolution of the E-M5 (16MP) and the RZ10 (14MP) is very comparable but the E-M5 (Four Thirds) and RZ10 (1/2.3") possess different sensor size.

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The E-M5 was unveiled 10 months later than the RZ10 and they are both of a similar generation. Each of the cameras come with different body type with the Olympus E-M5 being a SLR-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before delving through a in-depth comparison, below is a brief synopsis of how the E-M5 matches up vs the RZ10 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M5 over the Pentax RZ10

 E-M5 RZ10 
AnnouncedApril 2012July 2011Fresher by 10 months
Display typeTiltingFixed Tilting display
Display dimension3"2.7"Larger display (+0.3")
Display resolution610k230kSharper display (+380k dot)
Touch friendly display Easily navigate

Reasons to pick Pentax RZ10 over the Olympus E-M5

 RZ10 E-M5 

Common features in the Olympus E-M5 and Pentax RZ10

 E-M5 RZ10 
Manually focus More precise focus
Selfie screen Neither provides selfie screen

Olympus E-M5 vs Pentax RZ10 Physical Comparison

If you are planning to carry your camera regularly, you need to factor in its weight and dimensions. The Olympus E-M5 provides external measurements of 122mm x 89mm x 43mm (4.8" x 3.5" x 1.7") along with a weight of 425 grams (0.94 lbs) whilst the Pentax RZ10 has dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") and a weight of 178 grams (0.39 lbs).

Check out the Olympus E-M5 vs Pentax RZ10 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at the time. Here is the front view size comparison of the E-M5 versus the RZ10.

Olympus E-M5 vs Pentax RZ10 size comparison

Using dimensions and weight, the portability grade of the E-M5 and RZ10 is 81 and 92 respectively.

Olympus E-M5 vs Pentax RZ10 top view buttons comparison

Olympus E-M5 vs Pentax RZ10 Sensor Comparison

More often than not, it is tough to visualize the gap in sensor sizing merely by going through specs. The photograph below may give you a better sense of the sensor measurements in the E-M5 and RZ10.

All in all, each of these cameras posses different resolutions and different sensor sizing. The E-M5 having a larger sensor is going to make shooting shallower DOF less difficult and the Olympus E-M5 will show extra detail having an extra 2 Megapixels. Greater resolution will help you crop images somewhat more aggressively. The fresher E-M5 provides an advantage when it comes to sensor tech.

Olympus E-M5 vs Pentax RZ10 sensor size comparison

Olympus E-M5 vs Pentax RZ10 Screen and ViewFinder

Olympus E-M5 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 Portrait photography factors
Pentax RZ10 Portrait photography factors
71
focusing manually
MP count good (16MP)
decent sensor size (Four Thirds)
includes face detection focusing
saves RAW formats
35
you can focus manually
MP count good (14 megapixels)
no manual control
no external flash support
sensor is very small (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-M5 as a Street photography camera
Pentax RZ10 as a Street photography camera
82
screen tilts up and down
has image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
saves RAW formats
provides touch to focus
environment proofing
very good high ISO (25,600)
61
built in image stabilization (Sensor-shift)
weather proof
no moving screen
sensor is very small (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus E-M5 Sports photography info
Pentax RZ10 Sports photography info
67
has image stabilization (Sensor based 5-axis)
MP count good (16 megapixels)
decent sensor size (Four Thirds)
includes tracking autofocus
environment proofing
has no phase detect AF
40
built in image stabilization (Sensor-shift)
MP count good (14MP)
offers tracking autofocus
weather proof
slow frames per second (1.0 fps)
no shutter priority
sensor is very small (1/2.3")
low battery power (178 CIPA)
doesn't have phase detect AF
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Travel Comparison

Olympus E-M5 Travel photography features
Pentax RZ10 Travel photography features
66
environment proofing
provides touch to focus
MP count good (16 megapixels)
missing Timelapse function
display is not selfie friendly
66
weather proof
MP count good (14 megapixels)
flash built-in
decently wide (28mm)
long zoom (280mm)
doesn't have Timelapse function
low battery power (178 CIPA)
display isn't selfie friendly
slow max aperture (f3.2)
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Landscape Comparison

Landscape photography with Olympus E-M5
Landscape photography with Pentax RZ10
73
focusing manually
switch lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based 5-axis)
MP count good (16MP)
decent sensor size (Four Thirds)
very good high ISO (25,600)
saves RAW formats
environment proofing
missing Timelapse function
43
you can focus manually
decently wide (28mm)
built in image stabilization (Sensor-shift)
MP count good (14 megapixels)
weather proof
cannot swap lens (fixed lens mount)
slow max aperture (f3.2)
screen is somewhat small (2.7 inches)
no manual control
sensor is very small (1/2.3")
doesn't have RAW files
low battery power (178 per charge)
doesn't have Timelapse function
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Vlogging Comparison

Olympus E-M5 Vlogging info
Pentax RZ10 Vlogging info
34
touch screen
has image stabilization (Sensor based 5-axis)
includes face detection focusing
video res high (1920 x 1080 pxls)
display is not selfie friendly
missing external microphone port
28
decently wide (28mm)
built in image stabilization (Sensor-shift)
slow max aperture (f3.2)
display isn't selfie friendly
video resolution low (1280 x 720 pixels)
doesn't have external microphone support
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Olympus E-M5 vs Pentax RZ10 Specifications

Detailed spec comparison table for Olympus E-M5 and Pentax RZ10
 Olympus OM-D E-M5Pentax Optio RZ10
General Information
Company Olympus Pentax
Model Olympus OM-D E-M5 Pentax Optio RZ10
Category Advanced Mirrorless Small Sensor Compact
Released 2012-04-30 2011-07-19
Physical type SLR-style mirrorless Compact
Sensor Information
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 16MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Highest resolution 4608 x 3456 4288 x 3216
Highest native ISO 25600 6400
Minimum native ISO 200 80
RAW images
Minimum boosted ISO 100 -
Autofocusing
Manual focus
AF touch
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect 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
Amount of lenses 107 -
Crop factor 2.1 5.9
Screen
Display type Tilting Fixed Type
Display size 3 inches 2.7 inches
Display resolution 610 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch function
Display tech Touch control in electrostatic capacitance type OLED monitor 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
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 9.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash 2.80 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync (2), Manual (3 levels) Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/250 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
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 H.264, Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 425 grams (0.94 lbs) 178 grams (0.39 lbs)
Dimensions 122 x 89 x 43mm (4.8" x 3.5" x 1.7") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO All around score 71 not tested
DXO Color Depth score 22.8 not tested
DXO Dynamic range score 12.3 not tested
DXO Low light score 826 not tested
Other
Battery life 360 photographs 178 photographs
Battery style Battery Pack Battery Pack
Battery model BLN-1 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Card slots 1 1
Retail price $799 $200