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Olympus E-M10 II vs Panasonic ZS20

Portability
82
Imaging
54
Features
77
Overall
63
Olympus OM-D E-M10 II front
 
Panasonic Lumix DMC-ZS20 front
Portability
92
Imaging
37
Features
46
Overall
40

Olympus E-M10 II vs Panasonic ZS20 Key Specs

Olympus E-M10 II
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 390g - 120 x 83 x 47mm
  • Released August 2015
  • Succeeded the Olympus E-M10
  • Later Model is Olympus E-M10 III
Panasonic ZS20
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 206g - 105 x 59 x 28mm
  • Revealed April 2012
  • Also Known as Lumix DMC-TZ30
  • Older Model is Panasonic ZS15
  • Replacement is Panasonic ZS25
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Olympus E-M10 II vs Panasonic ZS20 Overview

Lets take a more detailed look at the Olympus E-M10 II vs Panasonic ZS20, former being a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom by competitors Olympus and Panasonic. The image resolution of the E-M10 II (16MP) and the ZS20 (14MP) is relatively comparable but the E-M10 II (Four Thirds) and ZS20 (1/2.3") boast totally different sensor sizing.

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The E-M10 II was brought out 3 years later than the ZS20 and that is a fairly significant difference as far as camera tech is concerned. Each of these cameras feature different body design with the Olympus E-M10 II being a SLR-style mirrorless camera and the Panasonic ZS20 being a Compact camera.

Before we go right into a complete comparison, here is a simple overview of how the E-M10 II matches up vs the ZS20 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 II over the Panasonic ZS20

 E-M10 II ZS20 
RevealedAugust 2015April 2012Fresher by 41 months
Focus manually Dial precise focusing
Screen typeTiltingFixed Tilting screen
Screen resolution1040k460kClearer screen (+580k dot)

Reasons to pick Panasonic ZS20 over the Olympus E-M10 II

 ZS20 E-M10 II 

Common features in the Olympus E-M10 II and Panasonic ZS20

 E-M10 II ZS20 
Screen size3"3"Same screen measurement
Selfie screen Missing selfie screen
Touch screen Quickly navigate

Olympus E-M10 II vs Panasonic ZS20 Physical Comparison

If you are aiming to carry your camera frequently, you need to factor its weight and volume. The Olympus E-M10 II provides outside dimensions of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") accompanied by a weight of 390 grams (0.86 lbs) whilst the Panasonic ZS20 has sizing of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") having a weight of 206 grams (0.45 lbs).

See the Olympus E-M10 II vs Panasonic ZS20 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ dependant on the lens you are employing at that moment. Underneath is a front view scale comparison of the E-M10 II against the ZS20.

Olympus E-M10 II vs Panasonic ZS20 size comparison

Factoring in size and weight, the portability rating of the E-M10 II and ZS20 is 82 and 92 respectively.

Olympus E-M10 II vs Panasonic ZS20 top view buttons comparison

Olympus E-M10 II vs Panasonic ZS20 Sensor Comparison

Oftentimes, it is tough to envision the contrast in sensor sizing only by checking out specifications. The photograph below should offer you a better sense of the sensor sizes in the E-M10 II and ZS20.

To sum up, each of these cameras come with different megapixels and different sensor sizing. The E-M10 II because of its bigger sensor will make achieving shallow depth of field less difficult and the Olympus E-M10 II will produce extra detail having its extra 2 Megapixels. Higher resolution can also let you crop pictures a good deal more aggressively. The younger E-M10 II will have an advantage in sensor tech.

Olympus E-M10 II vs Panasonic ZS20 sensor size comparison

Olympus E-M10 II vs Panasonic ZS20 Screen and ViewFinder

Olympus E-M10 II vs Panasonic ZS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 II Portrait photography factors
Panasonic ZS20 Portrait photography factors
72
has manual focus
decent MP (16 megapixels)
sensor size is nice (Four Thirds)
provides face detection focus
exports RAW formats
30
decent MP (14 megapixels)
lack of manual focus
cannot use external flash
very small sensor (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-M10 II Street photography factors
Panasonic ZS20 Street photography factors
83
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
exports RAW formats
includes focus by touch
good high ISO (25,600)
65
image stabilization (Optical)
features focus via touch
lighter than competitors in class (206 grams)
fixed screen
very small sensor (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus E-M10 II Sports photography information
Panasonic ZS20 Sports photography information
67
has image stabilization (Sensor based 5-axis)
decent MP (16 megapixels)
sensor size is nice (Four Thirds)
provides tracking autofocus
no phase detect auto focus
47
great zoom range (24-480mm 20.0 x zoom)
image stabilization (Optical)
decent MP (14MP)
has tracking focus
very small sensor (1/2.3")
not so great battery (260 per charge)
doesn't have phase detect auto focus
Photography Glossary

Travel Comparison

Travel photography with Olympus E-M10 II
Travel photography with Panasonic ZS20
73
includes focus by touch
decent MP (16 megapixels)
flash built-in
doesn't have selfie friendly screen
68
lighter than competitors in class (206 grams)
features focus via touch
decent MP (14MP)
has built in flash
rather wide (24mm)
great zoom (480mm)
lack of Timelapse recording
not so great battery (260 CIPA)
doesn't have a selfie friendly screen
slow max aperture (f3.3)
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Landscape Comparison

Olympus E-M10 II Landscape photography factors
Panasonic ZS20 Landscape photography factors
79
has manual focus
swap lenses (Micro Four Thirds mount)
pretty good screen size (3")
has image stabilization (Sensor based 5-axis)
decent MP (16MP)
sensor size is nice (Four Thirds)
good high ISO (25,600)
exports RAW formats
42
rather wide (24mm)
screen size is decent (3 inches)
image stabilization (Optical)
decent MP (14 megapixels)
lack of manual focus
lens is fixed (fixed lens mount)
slow max aperture (f3.3)
very small sensor (1/2.3")
doesn't have RAW files
not so great battery (260 per charge)
lack of Timelapse recording
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Vlogging Comparison

Olympus E-M10 II Vlogging advice
Panasonic ZS20 Vlogging advice
35
has touchscreen
has image stabilization (Sensor based 5-axis)
provides face detection focus
high res video (1920 x 1080 pxls)
doesn't have selfie friendly screen
no external microphone jack
34
rather wide (24mm)
touchscreen enabled
image stabilization (Optical)
good video quality (1920 x 1080 pixels)
lighter than competitors in class (206g)
slow max aperture (f3.3)
doesn't have a selfie friendly screen
lack of microphone socket
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Olympus E-M10 II vs Panasonic ZS20 Specifications

Detailed spec comparison table for Olympus E-M10 II and Panasonic ZS20
 Olympus OM-D E-M10 IIPanasonic Lumix DMC-ZS20
General Information
Company Olympus Panasonic
Model Olympus OM-D E-M10 II Panasonic Lumix DMC-ZS20
Otherwise known as - Lumix DMC-TZ30
Class Entry-Level Mirrorless Small Sensor Superzoom
Released 2015-08-25 2012-04-26
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VII -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface 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, 3:2 and 16:9
Maximum resolution 4608 x 3456 4320 x 3240
Maximum native ISO 25600 6400
Min native ISO 200 100
RAW format
Min boosted ISO 100 -
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 81 23
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-480mm (20.0x)
Max aperture - f/3.3-6.4
Macro focus range - 3cm
Total lenses 107 -
Crop factor 2.1 5.9
Screen
Type of screen Tilting Fixed Type
Screen size 3 inch 3 inch
Resolution of screen 1,040k dots 460k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Slowest shutter speed 60 secs 15 secs
Maximum shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 8.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 5.80 m (ISO 100) 6.40 m
Flash settings Auto, redeye reduction, fill flash, flash off, 1st-curtain slow sync w/redeye, 1st-curtain slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Red-eye, Slow Syncro
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60p/30p/24p), 1280 x 720 (60p/30p/24p), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps)
Maximum video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, AVCHD
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 390 grams (0.86 lbs) 206 grams (0.45 lbs)
Physical dimensions 120 x 83 x 47mm (4.7" x 3.3" x 1.9") 105 x 59 x 28mm (4.1" x 2.3" x 1.1")
DXO scores
DXO All around score 73 not tested
DXO Color Depth score 23.1 not tested
DXO Dynamic range score 12.5 not tested
DXO Low light score 842 not tested
Other
Battery life 320 pictures 260 pictures
Type of battery Battery Pack Battery Pack
Battery model BLS-50 -
Self timer Yes (12 sec., 2 sec, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots One One
Pricing at launch $499 $349