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Olympus E-M1 II vs Pentax E70

Portability
68
Imaging
60
Features
93
Overall
73
Olympus OM-D E-M1 Mark II front
 
Pentax Optio E70 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus E-M1 II vs Pentax E70 Key Specs

Olympus E-M1 II
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 574g - 134 x 91 x 67mm
  • Released September 2016
  • Replaced the Olympus E-M1
  • Later Model is Olympus E-M1 III
Pentax E70
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Screen
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-105mm (F3.1-5.9) lens
  • 175g - 94 x 61 x 26mm
  • Revealed January 2009
Photography Glossary

Olympus E-M1 II vs Pentax E70 Overview

Below, we will be comparing the Olympus E-M1 II and Pentax E70, one being a Pro Mirrorless and the latter is a Small Sensor Compact by manufacturers Olympus and Pentax. There exists a big gap between the sensor resolutions of the E-M1 II (20MP) and E70 (10MP) and the E-M1 II (Four Thirds) and E70 (1/2.3") possess different sensor sizes.

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The E-M1 II was launched 7 years later than the E70 and that is quite a big gap as far as technology is concerned. Both the cameras come with different body type with the Olympus E-M1 II being a SLR-style mirrorless camera and the Pentax E70 being a Compact camera.

Before delving in to a step-by-step comparison, below is a concise introduction of how the E-M1 II scores vs the E70 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M1 II over the Pentax E70

 E-M1 II E70 
RevealedSeptember 2016January 2009Fresher by 94 months
Focus manually Dial precise focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3"2.4"Bigger screen (+0.6")
Screen resolution1037k112kSharper screen (+925k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Pentax E70 over the Olympus E-M1 II

 E70 E-M1 II 

Common features in the Olympus E-M1 II and Pentax E70

 E-M1 II E70 

Olympus E-M1 II vs Pentax E70 Physical Comparison

If you're intending to carry your camera regularly, you need to factor in its weight and dimensions. The Olympus E-M1 II features outer measurements of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") along with a weight of 574 grams (1.27 lbs) and the Pentax E70 has dimensions of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") having a weight of 175 grams (0.39 lbs).

Compare the Olympus E-M1 II and Pentax E70 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with during that time. Underneath is the front view scale comparison of the E-M1 II against the E70.

Olympus E-M1 II vs Pentax E70 size comparison

Taking into account dimensions and weight, the portability grade of the E-M1 II and E70 is 68 and 94 respectively.

Olympus E-M1 II vs Pentax E70 top view buttons comparison

Olympus E-M1 II vs Pentax E70 Sensor Comparison

Typically, it can be tough to imagine the difference between sensor sizing only by going over technical specs. The graphic underneath will help provide you a much better sense of the sensor sizing in the E-M1 II and E70.

As you have seen, each of these cameras posses different megapixel count and different sensor sizing. The E-M1 II due to its bigger sensor is going to make getting shallow depth of field less difficult and the Olympus E-M1 II will offer extra detail utilizing its extra 10 Megapixels. Higher resolution will also help you crop pictures somewhat more aggressively. The younger E-M1 II should have an advantage when it comes to sensor technology.

Olympus E-M1 II vs Pentax E70 sensor size comparison

Olympus E-M1 II vs Pentax E70 Screen and ViewFinder

Olympus E-M1 II vs Pentax E70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 II as a Portrait photography camera
Pentax E70 as a Portrait photography camera
76
focusing manually
decent MP (20 megapixels)
good sensor size (Four Thirds)
includes face detect autofocus
exports RAW formats
19
focusing manually not possible
manual mode not possible
no external flash support
low MP (10MP)
small sensor (1/2.3")
no RAW files
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Street Comparison

Olympus E-M1 II Street photography info
Pentax E70 Street photography info
78
screen articulates fully
built in image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
exports RAW formats
has focus via touch
environment proof
lighter than others (574 grams)
great high ISO (25,600)
47
no moving screen
lack of image stabilization
small sensor (1/2.3")
no RAW files
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Sports Comparison

Sports photography with Olympus E-M1 II
Sports photography with Pentax E70
75
high shutter speed (1/8,000s)
silent mode (1/32,000s)
high max fps (60.0 fps)
built in image stabilization (Sensor based 5-axis)
decent MP (20MP)
good sensor size (Four Thirds)
includes tracking focus
environment proof
has phase detect autofocus
bad battery power (350 shots)
16
no shutter priority
lack of image stabilization
low MP (10 megapixels)
small sensor (1/2.3")
no phase detect AF
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Travel Comparison

Olympus E-M1 II Travel photography features
Pentax E70 Travel photography features
72
lighter than others (574g)
environment proof
has focus via touch
decent MP (20MP)
display is selfie friendly
bad battery power (350 shots)
50
flash built-in
missing Time Lapse function
low MP (10 megapixels)
does not have a selfie friendly screen
wide angle not good (35mm)
somewhat slow maximum aperture (f3.1)
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Landscape Comparison

Landscape photography with Olympus E-M1 II
Landscape photography with Pentax E70
76
focusing manually
change lenses (Micro Four Thirds mount)
screen is a decent size (3")
built in image stabilization (Sensor based 5-axis)
decent MP (20MP)
good sensor size (Four Thirds)
doesnt have anti aliasing filter
great high ISO (25,600)
exports RAW formats
environment proof
2 card slots
bad battery power (350 shots)
22
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not good (35mm)
somewhat slow maximum aperture (f3.1)
small screen (2.4 inch)
manual mode not possible
lack of image stabilization
low MP (10MP)
small sensor (1/2.3")
no RAW files
missing Time Lapse function
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Vlogging Comparison

Olympus E-M1 II as a Vlogging camera
Pentax E70 as a Vlogging camera
79
display is selfie friendly
touchscreen capability
built in image stabilization (Sensor based 5-axis)
includes face detect autofocus
video resolution high (4096 x 2160 pixels)
has mic support
lighter than others (574g)
22
wide angle not good (35mm)
somewhat slow maximum aperture (f3.1)
does not have a selfie friendly screen
lack of image stabilization
video quality not great (1280 x 720 pixels)
missing external mic support
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Olympus E-M1 II vs Pentax E70 Specifications

Detailed spec comparison table for Olympus E-M1 II and Pentax E70
 Olympus OM-D E-M1 Mark IIPentax Optio E70
General Information
Make Olympus Pentax
Model Olympus OM-D E-M1 Mark II Pentax Optio E70
Category Pro Mirrorless Small Sensor Compact
Released 2016-09-19 2009-01-05
Physical type SLR-style mirrorless Compact
Sensor Information
Chip TruePic VIII -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.08 x 4.56mm
Sensor surface area 226.2mm² 27.7mm²
Sensor resolution 20 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Highest Possible resolution 5184 x 3888 3648 x 2736
Maximum native ISO 25600 6400
Minimum native ISO 200 64
RAW support
Minimum enhanced ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 121 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 35-105mm (3.0x)
Highest aperture - f/3.1-5.9
Macro focus range - 10cm
Amount of lenses 107 -
Crop factor 2.1 5.9
Screen
Type of screen Fully Articulated Fixed Type
Screen diagonal 3 inch 2.4 inch
Resolution of screen 1,037k dots 112k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Min shutter speed 60 secs 4 secs
Max shutter speed 1/8000 secs 1/2000 secs
Max silent shutter speed 1/32000 secs -
Continuous shutter rate 60.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Integrated flash
Flash range 9.10 m (at ISO 100) 3.50 m
Flash settings Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual -
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/250 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 4096x2160 1280x720
Video file format MOV, H.264 Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 574 grams (1.27 lb) 175 grams (0.39 lb)
Dimensions 134 x 91 x 67mm (5.3" x 3.6" x 2.6") 94 x 61 x 26mm (3.7" x 2.4" x 1.0")
DXO scores
DXO Overall score 80 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 12.8 not tested
DXO Low light score 1312 not tested
Other
Battery life 350 shots -
Style of battery Battery Pack -
Battery model BLH-1 2 x AA
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC slots SD/SDHC, Internal
Card slots Two Single
Pricing at release $1,700 $140