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Olympus E-M5 III vs Olympus SZ-12

Portability
80
Imaging
62
Features
88
Overall
72
Olympus OM-D E-M5 III front
 
Olympus SZ-12 front
Portability
89
Imaging
38
Features
36
Overall
37

Olympus E-M5 III vs Olympus SZ-12 Key Specs

Olympus E-M5 III
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 414g - 125 x 85 x 50mm
  • Launched October 2019
  • Succeeded the Olympus E-M5 II
  • Updated by OM System OM-5
Olympus SZ-12
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Announced January 2012
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Olympus E-M5 III vs Olympus SZ-12 Overview

Following is a complete review of the Olympus E-M5 III vs Olympus SZ-12, one is a Advanced Mirrorless and the latter is a Small Sensor Superzoom and they are both designed by Olympus. There is a big difference among the image resolutions of the E-M5 III (20MP) and SZ-12 (14MP) and the E-M5 III (Four Thirds) and SZ-12 (1/2.3") use different sensor sizing.

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The E-M5 III was launched 7 years after the SZ-12 which is a fairly big gap as far as camera tech is concerned. Both of the cameras offer different body type with the Olympus E-M5 III being a SLR-style mirrorless camera and the Olympus SZ-12 being a Compact camera.

Before going straight into a complete comparison, below is a quick summation of how the E-M5 III matches up against the SZ-12 for portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M5 III over the Olympus SZ-12

 E-M5 III SZ-12 
AnnouncedOctober 2019January 2012More modern by 95 months
Manual focus Very accurate focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1040k460kCrisper screen (+580k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Olympus SZ-12 over the Olympus E-M5 III

 SZ-12 E-M5 III 

Common features in the Olympus E-M5 III and Olympus SZ-12

 E-M5 III SZ-12 
Screen sizing3"3"Equivalent screen measurement

Olympus E-M5 III vs Olympus SZ-12 Physical Comparison

For anyone who is aiming to carry around your camera, you are going to need to consider its weight and volume. The Olympus E-M5 III comes with exterior dimensions of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") with a weight of 414 grams (0.91 lbs) while the Olympus SZ-12 has sizing of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") and a weight of 226 grams (0.50 lbs).

Take a look at the Olympus E-M5 III vs Olympus SZ-12 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you are working with at that moment. Here is the front view measurement comparison of the E-M5 III vs the SZ-12.

Olympus E-M5 III vs Olympus SZ-12 size comparison

Using size and weight, the portability grade of the E-M5 III and SZ-12 is 80 and 89 respectively.

Olympus E-M5 III vs Olympus SZ-12 top view buttons comparison

Olympus E-M5 III vs Olympus SZ-12 Sensor Comparison

In many cases, it can be difficult to visualize the gap in sensor sizes just by checking out specifications. The picture here should provide you a more clear sense of the sensor dimensions in the E-M5 III and SZ-12.

Plainly, both the cameras offer different resolutions and different sensor sizes. The E-M5 III due to its bigger sensor is going to make shooting shallow DOF less difficult and the Olympus E-M5 III will provide extra detail utilizing its extra 6 Megapixels. Higher resolution can also allow you to crop photographs a little more aggressively. The younger E-M5 III should have an edge in sensor innovation.

Olympus E-M5 III vs Olympus SZ-12 sensor size comparison

Olympus E-M5 III vs Olympus SZ-12 Screen and ViewFinder

Olympus E-M5 III vs Olympus SZ-12 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 III Portrait photography advice
Olympus SZ-12 Portrait photography advice
77
you can focus manually
good megapixels (20MP)
nice sensor size (Four Thirds)
features face detection autofocus
supports RAW files
34
megapixel count good (14 megapixels)
has face detection autofocus
no manual focus
lack of manual mode
external flash not possible
sensor size is very small (1/2.3")
lack of RAW files
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Street Comparison

Olympus E-M5 III Street photography factors
Olympus SZ-12 Street photography factors
83
screen articulates fully
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
supports RAW files
provides touch focus
weather proofing
great high ISO (25,600)
60
built in image stabilization (Sensor-shift)
lighter than competitors (226 grams)
fixed screen
sensor size is very small (1/2.3")
lack of RAW files
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Sports Comparison

Olympus E-M5 III Sports photography details
Olympus SZ-12 Sports photography details
76
high shutter speed (1/8,000 seconds)
quiet shooting (1/32,000 seconds)
high max fps (30.0 frames per second)
built in image stabilization (Sensor based 5-axis)
good megapixels (20MP)
nice sensor size (Four Thirds)
features tracking autofocus
weather proofing
comes with phase detect autofocus
not so great battery pack (310 shots)
41
incredible zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count good (14 megapixels)
has tracking autofocus
slow frames per second (1.0 frames per second)
no shutter priority
sensor size is very small (1/2.3")
terrible battery life (220 shots)
lack of phase detect autofocus
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Travel Comparison

Olympus E-M5 III Travel photography information
Olympus SZ-12 Travel photography information
77
weather proofing
has bluetooth
provides touch focus
good megapixels (20MP)
selfie friendly screen
not so great battery pack (310 shots)
65
lighter than competitors (226g)
megapixel count good (14 megapixels)
built-in flash
relatively wide (25mm)
very long reach (600mm)
missing Time Lapse function
terrible battery life (220 CIPA)
does not feature selfie friendly display
somewhat slow max aperture (f3.0)
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Landscape Comparison

Olympus E-M5 III Landscape photography info
Olympus SZ-12 Landscape photography info
77
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
great high ISO (25,600)
supports RAW files
weather proofing
not so great battery pack (310 CIPA)
40
relatively wide (25mm)
screen size is good (3 inch)
built in image stabilization (Sensor-shift)
megapixel count good (14MP)
no manual focus
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.0)
lack of manual mode
sensor size is very small (1/2.3")
lack of RAW files
terrible battery life (220 per charge)
missing Time Lapse function
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Vlogging Comparison

Olympus E-M5 III Vlogging features
Olympus SZ-12 Vlogging features
84
selfie friendly screen
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
features face detection autofocus
video resolution high (4096 x 2160 pixels)
does have external microphone support
31
relatively wide (25mm)
built in image stabilization (Sensor-shift)
has face detection autofocus
lighter than competitors (226g)
somewhat slow max aperture (f3.0)
does not feature selfie friendly display
low video resolution (1280 x 720 pixels)
missing external mic port
Photography Glossary

Olympus E-M5 III vs Olympus SZ-12 Specifications

Detailed spec comparison table for Olympus E-M5 III and Olympus SZ-12
 Olympus OM-D E-M5 IIIOlympus SZ-12
General Information
Manufacturer Olympus Olympus
Model type Olympus OM-D E-M5 III Olympus SZ-12
Class Advanced Mirrorless Small Sensor Superzoom
Launched 2019-10-17 2012-01-10
Body design SLR-style mirrorless Compact
Sensor Information
Powered by TruePic VIII -
Sensor type MOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.17 x 4.55mm
Sensor surface area 226.2mm² 28.1mm²
Sensor resolution 20 megapixels 14 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Peak resolution 5184 x 3888 4288 x 3216
Highest native ISO 25600 1600
Lowest native ISO 200 80
RAW files
Lowest enhanced ISO 64 -
Autofocusing
Manual focusing
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 121 -
Cross type focus points - -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-600mm (24.0x)
Max aperture - f/3.0-6.9
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display size 3" 3"
Display resolution 1,040 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch function
Display technology - TFT Color LCD
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.68x -
Features
Minimum shutter speed 60 seconds 4 seconds
Fastest shutter speed 1/8000 seconds 1/1700 seconds
Fastest quiet shutter speed 1/32000 seconds -
Continuous shutter speed 30.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash -
Flash options Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Red-Eye, Fill-in
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash sync 1/250 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Highest video resolution 4096x2160 1280x720
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 414 grams (0.91 lbs) 226 grams (0.50 lbs)
Dimensions 125 x 85 x 50mm (4.9" x 3.3" x 2.0") 106 x 69 x 40mm (4.2" x 2.7" x 1.6")
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 life 310 pictures 220 pictures
Style of battery Battery Pack Battery Pack
Battery ID BLN-1 LI-50B
Self timer Yes (2 or 10 secs, custom) Yes (2 or 12 sec, pet auto shutter)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC
Storage slots 1 1
Price at release $1,199 $350