Clicky

Olympus E-3 vs Pentax X70

Portability
56
Imaging
43
Features
56
Overall
48
Olympus E-3 front
 
Pentax X70 front
Portability
71
Imaging
34
Features
34
Overall
34

Olympus E-3 vs Pentax X70 Key Specs

Olympus E-3
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fully Articulated Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • No Video
  • Micro Four Thirds Mount
  • 890g - 142 x 116 x 75mm
  • Launched February 2008
  • Older Model is Olympus E-1
  • Newer Model is Olympus E-5
Pentax X70
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-624mm (F2.8-5.0) lens
  • 410g - 110 x 83 x 90mm
  • Revealed March 2009
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Olympus E-3 vs Pentax X70 Overview

Below is a thorough review of the Olympus E-3 vs Pentax X70, one being a Advanced DSLR and the other is a Small Sensor Superzoom by companies Olympus and Pentax. The sensor resolution of the E-3 (10MP) and the X70 (12MP) is very similar but the E-3 (Four Thirds) and X70 (1/2.3") provide totally different sensor sizes.

Snapchat Adds Watermarks to AI-Created Images

The E-3 was unveiled 12 months earlier than the X70 which means that they are both of a similar generation. The two cameras feature different body design with the Olympus E-3 being a Mid-size SLR camera and the Pentax X70 being a SLR-like (bridge) camera.

Before we go right into a more detailed comparison, here is a brief introduction of how the E-3 grades versus the X70 in relation to portability, imaging, features and an overall grade.

Photobucket discusses licensing 13 billion images with AI firms

        

Reasons to pick Olympus E-3 over the Pentax X70

 E-3 X70 
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Reasons to pick Pentax X70 over the Olympus E-3

 X70 E-3 
RevealedMarch 2009February 2008More recent by 12 months
Display size2.7"2.5"Larger display (+0.2")

Common features in the Olympus E-3 and Pentax X70

 E-3 X70 
Manual focus Very accurate focus
Display resolution230k230kExact same display resolution
Touch display No Touch display

Olympus E-3 vs Pentax X70 Physical Comparison

If you are planning to lug around your camera regularly, you're going to have to factor in its weight and dimensions. The Olympus E-3 comes with external measurements of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") accompanied by a weight of 890 grams (1.96 lbs) while the Pentax X70 has dimensions of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") accompanied by a weight of 410 grams (0.90 lbs).

Check the Olympus E-3 vs Pentax X70 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have during that time. The following is a front view measurement comparison of the E-3 versus the X70.

Olympus E-3 vs Pentax X70 size comparison

Using dimensions and weight, the portability rating of the E-3 and X70 is 56 and 71 respectively.

Olympus E-3 vs Pentax X70 top view buttons comparison

Olympus E-3 vs Pentax X70 Sensor Comparison

Typically, its hard to see the difference between sensor measurements just by going over specifications. The graphic here should offer you a much better sense of the sensor measurements in the E-3 and X70.

To sum up, both cameras come with different megapixel count and different sensor measurements. The E-3 using its larger sensor will make getting shallow DOF simpler and the Pentax X70 will offer extra detail having an extra 2MP. Greater resolution can also allow you to crop pics a good deal more aggressively. The older E-3 is going to be behind in sensor tech.

Olympus E-3 vs Pentax X70 sensor size comparison

Olympus E-3 vs Pentax X70 Screen and ViewFinder

Olympus E-3 vs Pentax X70 Screen and Viewfinder comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Photography Type Scores

Portrait Comparison

Olympus E-3 Portrait photography details
Pentax X70 Portrait photography details
55
manual focus
sensor size is good (Four Thirds)
delivers RAW formats
MP count low (10 megapixels)
28
manual focus
can't use external flash
megapixel count low (12 megapixels)
very small sensor size (1/2.3")
lack of RAW files
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Street Comparison

Olympus E-3 as a Street photography camera
Pentax X70 as a Street photography camera
69
screen articulates
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
delivers RAW formats
weather proof
46
has image stabilization (Sensor-shift)
screen is fixed
very small sensor size (1/2.3")
lack of RAW files
President Biden pushes bill mandating TikTok sale or ban

Sports Comparison

Olympus E-3 Sports photography information
Pentax X70 Sports photography information
57
great max shutter speed (1/8,000s)
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
weather proof
comes with phase detect auto focus
slow continuous shooting (5.0 frames/s)
MP count low (10MP)
50
incredible zoom range (26-624mm 24.0 x zoom)
has image stabilization (Sensor-shift)
has tracking focus
has phase detect AF
megapixel count low (12MP)
very small sensor size (1/2.3")
Samsung Releases Faster Versions of EVO MicroSD Cards

Travel Comparison

Olympus E-3 as a Travel photography camera
Pentax X70 as a Travel photography camera
55
weather proof
has built in flash
display is selfie friendly
doesn't have Time Lapse function
MP count low (10MP)
52
built-in flash
decently wide (26mm)
long reach (624mm)
does not have Time Lapse mode
megapixel count low (12MP)
display is not selfie friendly
slow maximum aperture (f2.8)
Mastering Nature Photography with a Digital Microscope Camera

Landscape Comparison

Olympus E-3 as a Landscape photography camera
Pentax X70 as a Landscape photography camera
56
manual focus
switch lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
delivers RAW formats
weather proof
small screen (2.5")
MP count low (10 megapixels)
doesn't have Time Lapse function
35
manual focus
decently wide (26mm)
has image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
slow maximum aperture (f2.8)
screen is somewhat small (2.7 inch)
megapixel count low (12 megapixels)
very small sensor size (1/2.3")
lack of RAW files
does not have Time Lapse mode
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Vlogging Comparison

Olympus E-3 as a Vlogging camera
Pentax X70 as a Vlogging camera
18
lack of video recording
24
decently wide (26mm)
has image stabilization (Sensor-shift)
slow maximum aperture (f2.8)
display is not selfie friendly
video resolution low (1280 x 720 pixels)
does not have mic port
Photography Glossary

Olympus E-3 vs Pentax X70 Specifications

Detailed spec comparison table for Olympus E-3 and Pentax X70
 Olympus E-3Pentax X70
General Information
Make Olympus Pentax
Model type Olympus E-3 Pentax X70
Type Advanced DSLR Small Sensor Superzoom
Launched 2008-02-20 2009-03-02
Body design Mid-size SLR SLR-like (bridge)
Sensor Information
Processor TruePic III -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 10 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Maximum resolution 3648 x 2736 4000 x 3000
Maximum native ISO 3200 6400
Lowest native ISO 100 50
RAW photos
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 11 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 26-624mm (24.0x)
Max aperture - f/2.8-5.0
Macro focusing distance - 10cm
Available lenses 45 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display sizing 2.5 inch 2.7 inch
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Lowest shutter speed 60s 4s
Highest shutter speed 1/8000s 1/4000s
Continuous shooting speed 5.0fps -
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 13.00 m 9.10 m
Flash settings Auto, Auto FP, Manual, Red-Eye -
External flash
Auto exposure bracketing
WB bracketing
Highest flash sync 1/250s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution None 1280x720
Video data format - Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless None 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 890 gr (1.96 lb) 410 gr (0.90 lb)
Physical dimensions 142 x 116 x 75mm (5.6" x 4.6" x 3.0") 110 x 83 x 90mm (4.3" x 3.3" x 3.5")
DXO scores
DXO All around rating 56 not tested
DXO Color Depth rating 21.6 not tested
DXO Dynamic range rating 10.5 not tested
DXO Low light rating 571 not tested
Other
Battery ID - D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC, Internal
Storage slots Single Single
Retail price $670 $200