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Olympus E-330 vs Pentax E70

Portability
65
Imaging
41
Features
40
Overall
40
Olympus E-330 front
 
Pentax Optio E70 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus E-330 vs Pentax E70 Key Specs

Olympus E-330
(Full Review)
  • 7MP - Four Thirds Sensor
  • 2.5" Tilting Display
  • ISO 100 - 400 (Push to 1600)
  • No Video
  • Micro Four Thirds Mount
  • 616g - 140 x 87 x 72mm
  • Launched March 2006
  • Alternative Name is EVOLT E-330
  • Succeeded the Olympus E-300
  • Replacement is Olympus E-450
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
  • Launched January 2009
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Olympus E-330 vs Pentax E70 Overview

Below, we are comparing the Olympus E-330 and Pentax E70, one being a Advanced DSLR and the other is a Small Sensor Compact by rivals Olympus and Pentax. There exists a big gap among the image resolutions of the E-330 (7MP) and E70 (10MP) and the E-330 (Four Thirds) and E70 (1/2.3") come with different sensor sizes.

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The E-330 was manufactured 3 years before the E70 and that is a fairly big gap as far as camera technology is concerned. Both the cameras come with different body type with the Olympus E-330 being a Mid-size SLR camera and the Pentax E70 being a Compact camera.

Before getting in to a comprehensive comparison, below is a quick synopsis of how the E-330 scores versus the E70 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-330 over the Pentax E70

 E-330 E70 
Manually focus Dial precise focusing
Display typeTiltingFixed Tilting display
Display dimension2.5"2.4"Larger display (+0.1")
Display resolution215k112kSharper display (+103k dot)

Reasons to pick Pentax E70 over the Olympus E-330

 E70 E-330 
LaunchedJanuary 2009March 2006More recent by 34 months

Common features in the Olympus E-330 and Pentax E70

 E-330 E70 
Selfie screen Absent selfie screen
Touch friendly display Absent Touch friendly display

Olympus E-330 vs Pentax E70 Physical Comparison

For anyone who is looking to lug around your camera often, you need to take into account its weight and size. The Olympus E-330 features outer dimensions of 140mm x 87mm x 72mm (5.5" x 3.4" x 2.8") with a weight of 616 grams (1.36 lbs) and the Pentax E70 has specifications of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") along with a weight of 175 grams (0.39 lbs).

See the Olympus E-330 and Pentax E70 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at the time. The following is the front view over all size comparison of the E-330 against the E70.

Olympus E-330 vs Pentax E70 size comparison

Looking at dimensions and weight, the portability rating of the E-330 and E70 is 65 and 94 respectively.

Olympus E-330 vs Pentax E70 top view buttons comparison

Olympus E-330 vs Pentax E70 Sensor Comparison

Normally, it is very difficult to picture the difference in sensor measurements just by seeing specs. The photograph below may offer you a greater sense of the sensor dimensions in the E-330 and E70.

All in all, both of those cameras have got different resolutions and different sensor measurements. The E-330 due to its larger sensor is going to make shooting shallower DOF less difficult and the Pentax E70 will provide more detail due to its extra 3MP. Greater resolution can also allow you to crop images much more aggressively. The older E-330 will be behind with regard to sensor tech.

Olympus E-330 vs Pentax E70 sensor size comparison

Olympus E-330 vs Pentax E70 Screen and ViewFinder

Olympus E-330 vs Pentax E70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-330 Portrait photography information
Pentax E70 Portrait photography information
54
you can focus manually
decent sensor size (Four Thirds)
saves RAW files
megapixel count low (7MP)
19
manual focus not available
no manual mode
no external flash support
low megapixels (10 megapixels)
tiny sensor size (1/2.3")
no RAW files
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Street Comparison

Olympus E-330 Street photography factors
Pentax E70 Street photography factors
60
screen tilts
decent sensor size (Four Thirds)
saves RAW files
lighter than others (616g)
does not have image stabilization
low max ISO (400)
47
no moving screen
does not have image stabilization
tiny sensor size (1/2.3")
no RAW files
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Sports Comparison

Olympus E-330 Sports photography advice
Pentax E70 Sports photography advice
40
decent sensor size (Four Thirds)
sensor has phase detect AF
slow frames per second (3.0 frames per second)
does not have image stabilization
megapixel count low (7 megapixels)
16
no shutter priority
does not have image stabilization
low megapixels (10MP)
tiny sensor size (1/2.3")
no phase detect auto focus
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Travel Comparison

Olympus E-330 as a Travel photography camera
Pentax E70 as a Travel photography camera
50
lighter than others (616 grams)
built-in flash
does not have Timelapse function
megapixel count low (7MP)
doesn't posses selfie friendly screen
50
built-in flash
no Time Lapse recording
low megapixels (10 megapixels)
display isn't selfie friendly
wide angle not good (35mm)
somewhat slow max aperture (f3.1)
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Landscape Comparison

Olympus E-330 as a Landscape photography camera
Pentax E70 as a Landscape photography camera
45
you can focus manually
swap lenses (Micro Four Thirds mount)
decent sensor size (Four Thirds)
saves RAW files
screen is small (2.5 inches)
does not have image stabilization
megapixel count low (7MP)
low max ISO (400)
does not have Timelapse function
22
manual focus not available
cannot switch lens (fixed lens mount)
wide angle not good (35mm)
somewhat slow max aperture (f3.1)
tiny screen (2.4 inches)
no manual mode
does not have image stabilization
low megapixels (10 megapixels)
tiny sensor size (1/2.3")
no RAW files
no Time Lapse recording
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Vlogging Comparison

Olympus E-330 Vlogging highlights
Pentax E70 Vlogging highlights
9
no video
22
wide angle not good (35mm)
somewhat slow max aperture (f3.1)
display isn't selfie friendly
does not have image stabilization
video resolution low (1280 x 720 pxls)
no external mic port
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Olympus E-330 vs Pentax E70 Specifications

Detailed spec comparison table for Olympus E-330 and Pentax E70
 Olympus E-330Pentax Optio E70
General Information
Brand Olympus Pentax
Model Olympus E-330 Pentax Optio E70
Other name EVOLT E-330 -
Category Advanced DSLR Small Sensor Compact
Launched 2006-03-18 2009-01-05
Body design Mid-size SLR Compact
Sensor Information
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 7 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Peak resolution 3136 x 2352 3648 x 2736
Highest native ISO 400 6400
Highest enhanced ISO 1600 -
Min native ISO 100 64
RAW photos
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 3 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 35-105mm (3.0x)
Largest aperture - f/3.1-5.9
Macro focus range - 10cm
Number of lenses 45 -
Crop factor 2.1 5.9
Screen
Range of display Tilting Fixed Type
Display size 2.5 inches 2.4 inches
Display resolution 215k dot 112k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.47x -
Features
Min shutter speed 60 secs 4 secs
Max shutter speed 1/4000 secs 1/2000 secs
Continuous shutter speed 3.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range - 3.50 m
Flash modes Auto, Auto FP, Manual, Red-Eye -
External flash
AE bracketing
White balance bracketing
Max flash sync 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions - 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution None 1280x720
Video data format - Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 616 gr (1.36 lbs) 175 gr (0.39 lbs)
Dimensions 140 x 87 x 72mm (5.5" x 3.4" x 2.8") 94 x 61 x 26mm (3.7" x 2.4" x 1.0")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - 2 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media Compact Flash (Type I or II), xD Picture Card SD/SDHC, Internal
Storage slots Single Single
Cost at release $1,100 $140