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Olympus E-P1 vs Pentax E70

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P1 front
 
Pentax Optio E70 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus E-P1 vs Pentax E70 Key Specs

Olympus E-P1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 355g - 121 x 70 x 36mm
  • Released July 2009
  • Updated by Olympus E-P2
Pentax E70
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Display
  • 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-P1 vs Pentax E70 Overview

Below, we are evaluating the Olympus E-P1 vs Pentax E70, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact by brands Olympus and Pentax. The image resolution of the E-P1 (12MP) and the E70 (10MP) is very similar but the E-P1 (Four Thirds) and E70 (1/2.3") feature totally different sensor size.

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The E-P1 was released 7 months later than the E70 which means that they are both of a similar age. Both of these cameras come with different body type with the Olympus E-P1 being a Rangefinder-style mirrorless camera and the Pentax E70 being a Compact camera.

Before we go straight into a step-by-step comparison, below is a simple synopsis of how the E-P1 scores versus the E70 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-P1 over the Pentax E70

 E-P1 E70 
RevealedJuly 2009January 2009More recent by 7 months
Manual focus More exact focusing
Display dimension3"2.4"Larger display (+0.6")
Display resolution230k112kClearer display (+118k dot)

Reasons to pick Pentax E70 over the Olympus E-P1

 E70 E-P1 

Common features in the Olympus E-P1 and Pentax E70

 E-P1 E70 
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch friendly display Lack of Touch friendly display

Olympus E-P1 vs Pentax E70 Physical Comparison

If you're looking to lug around your camera, you will have to factor in its weight and volume. The Olympus E-P1 provides external measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") with a weight of 355 grams (0.78 lbs) whilst the Pentax E70 has sizing of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") and a weight of 175 grams (0.39 lbs).

Take a look at the Olympus E-P1 vs Pentax E70 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change based on the lens you are working with during that time. Underneath is the front view sizing comparison of the E-P1 against the E70.

Olympus E-P1 vs Pentax E70 size comparison

Factoring in dimensions and weight, the portability grade of the E-P1 and E70 is 86 and 94 respectively.

Olympus E-P1 vs Pentax E70 top view buttons comparison

Olympus E-P1 vs Pentax E70 Sensor Comparison

Sometimes, its hard to envision the difference between sensor measurements simply by going over specs. The photograph here will offer you a much better sense of the sensor sizing in the E-P1 and E70.

All in all, each of these cameras posses different resolutions and different sensor measurements. The E-P1 featuring a larger sensor will make shooting shallow depth of field easier and the Olympus E-P1 will offer extra detail as a result of its extra 2 Megapixels. Greater resolution will help you crop images somewhat more aggressively. The younger E-P1 is going to have an edge when it comes to sensor innovation.

Olympus E-P1 vs Pentax E70 sensor size comparison

Olympus E-P1 vs Pentax E70 Screen and ViewFinder

Olympus E-P1 vs Pentax E70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P1 Portrait photography details
Pentax E70 Portrait photography details
60
focusing manually
good sensor size (Four Thirds)
provides face detect focusing
exports RAW files
low megapixels (12MP)
19
no manual focus
no manual control
no external flash support
sensor resolution low (10 megapixels)
tiny sensor size (1/2.3")
lacks RAW format
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Street Comparison

Olympus E-P1 Street photography advice
Pentax E70 Street photography advice
74
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
screen does not articulate
47
screen is fixed
no image stabilization
tiny sensor size (1/2.3")
lacks RAW format
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Sports Comparison

Olympus E-P1 Sports photography features
Pentax E70 Sports photography features
40
has image stabilization (Sensor based)
good sensor size (Four Thirds)
max frames per second low (3.0 fps)
low megapixels (12 megapixels)
low battery power (300 per charge)
lack of phase detect AF
16
lack of shutter priority mode
no image stabilization
sensor resolution low (10 megapixels)
tiny sensor size (1/2.3")
lacks phase detect AF
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Travel Comparison

Olympus E-P1 Travel photography information
Pentax E70 Travel photography information
43
lack of Time Lapse recording
low battery power (300 CIPA)
low megapixels (12MP)
doesn't feature selfie friendly display
50
has built in flash
no Time Lapse mode
sensor resolution low (10MP)
display isn't selfie friendly
wide angle not great (35mm)
slow maximum aperture (f3.1)
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Landscape Comparison

Olympus E-P1 as a Landscape photography camera
Pentax E70 as a Landscape photography camera
60
focusing manually
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3 inches)
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
low megapixels (12MP)
low battery power (300 per charge)
lack of Time Lapse recording
22
no manual focus
cannot change lens (fixed lens mount)
wide angle not great (35mm)
slow maximum aperture (f3.1)
screen is small (2.4 inches)
no manual control
no image stabilization
sensor resolution low (10MP)
tiny sensor size (1/2.3")
lacks RAW format
no Time Lapse mode
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Vlogging Comparison

Olympus E-P1 as a Vlogging camera
Pentax E70 as a Vlogging camera
29
has image stabilization (Sensor based)
provides face detect focusing
doesn't feature selfie friendly display
low quality video (1280 x 720 pixels)
lack of mic port
22
wide angle not great (35mm)
slow maximum aperture (f3.1)
display isn't selfie friendly
no image stabilization
video resolution low (1280 x 720 resolution)
no external mic jack
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Olympus E-P1 vs Pentax E70 Specifications

Detailed spec comparison table for Olympus E-P1 and Pentax E70
 Olympus PEN E-P1Pentax Optio E70
General Information
Manufacturer Olympus Pentax
Model Olympus PEN E-P1 Pentax Optio E70
Category Entry-Level Mirrorless Small Sensor Compact
Released 2009-07-29 2009-01-05
Body design Rangefinder-style mirrorless Compact
Sensor Information
Chip TruePic V -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.08 x 4.56mm
Sensor area 224.9mm² 27.7mm²
Sensor resolution 12 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 4032 x 3024 3648 x 2736
Max native ISO 6400 6400
Minimum native ISO 100 64
RAW photos
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 11 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 35-105mm (3.0x)
Max aperture - f/3.1-5.9
Macro focus distance - 10cm
Amount of lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Range of display Fixed Type Fixed Type
Display sizing 3 inches 2.4 inches
Resolution of display 230k dot 112k dot
Selfie friendly
Liveview
Touch operation
Display technology HyperCrystal LCD with AR(Anti-Reflective) coating -
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 60s 4s
Fastest shutter speed 1/4000s 1/2000s
Continuous shutter speed 3.0fps -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Built-in flash
Flash range no built-in flash 3.50 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) -
Hot shoe
AEB
WB bracketing
Fastest flash sync 1/180s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 355 grams (0.78 pounds) 175 grams (0.39 pounds)
Dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 94 x 61 x 26mm (3.7" x 2.4" x 1.0")
DXO scores
DXO Overall score 55 not tested
DXO Color Depth score 21.4 not tested
DXO Dynamic range score 10.4 not tested
DXO Low light score 536 not tested
Other
Battery life 300 shots -
Battery format Battery Pack -
Battery model BLS-1 2 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC card SD/SDHC, Internal
Storage slots Single Single
Retail cost $182 $140