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Olympus E-510 vs Pentax RZ10

Portability
69
Imaging
44
Features
42
Overall
43
Olympus E-510 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Olympus E-510 vs Pentax RZ10 Key Specs

Olympus E-510
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 490g - 136 x 92 x 68mm
  • Introduced November 2007
  • Additionally Known as EVOLT E-510
  • Older Model is Olympus E-500
  • Successor is Olympus E-520
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Released July 2011
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Olympus E-510 vs Pentax RZ10 Overview

Lets look much closer at the Olympus E-510 and Pentax RZ10, former is a Advanced DSLR while the other is a Small Sensor Compact by brands Olympus and Pentax. There exists a noticeable gap between the image resolutions of the E-510 (10MP) and RZ10 (14MP) and the E-510 (Four Thirds) and RZ10 (1/2.3") posses different sensor dimensions.

Photography Glossary

The E-510 was revealed 4 years prior to the RZ10 which is quite a sizable difference as far as technology is concerned. The two cameras feature different body design with the Olympus E-510 being a Mid-size SLR camera and the Pentax RZ10 being a Compact camera.

Before we go straight to a in-depth comparison, here is a concise summary of how the E-510 scores vs the RZ10 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-510 over the Pentax RZ10

 E-510 RZ10 

Reasons to pick Pentax RZ10 over the Olympus E-510

 RZ10 E-510 
ReleasedJuly 2011November 2007Newer by 44 months
Display size2.7"2.5"Larger display (+0.2")

Common features in the Olympus E-510 and Pentax RZ10

 E-510 RZ10 
Manually focus More accurate focus
Display typeFixed Fixed Fixed display
Display resolution230k230kEqual display resolution
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Olympus E-510 vs Pentax RZ10 Physical Comparison

In case you're looking to travel with your camera, you are going to need to factor in its weight and proportions. The Olympus E-510 comes with exterior measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 490 grams (1.08 lbs) whilst the Pentax RZ10 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") accompanied by a weight of 178 grams (0.39 lbs).

Check out the Olympus E-510 and Pentax RZ10 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change based on the lens you choose at the time. Underneath is a front view measurements comparison of the E-510 and the RZ10.

Olympus E-510 vs Pentax RZ10 size comparison

Taking into account dimensions and weight, the portability rating of the E-510 and RZ10 is 69 and 92 respectively.

Olympus E-510 vs Pentax RZ10 top view buttons comparison

Olympus E-510 vs Pentax RZ10 Sensor Comparison

More often than not, it is tough to visualize the contrast between sensor dimensions just by looking at specifications. The image below will give you a more clear sense of the sensor sizing in the E-510 and RZ10.

Plainly, each of the cameras feature different megapixels and different sensor dimensions. The E-510 with its larger sensor is going to make achieving shallower DOF easier and the Pentax RZ10 will resolve more detail because of its extra 4 Megapixels. Greater resolution can also enable you to crop images way more aggressively. The more aged E-510 is going to be disadvantaged in sensor innovation.

Olympus E-510 vs Pentax RZ10 sensor size comparison

Olympus E-510 vs Pentax RZ10 Screen and ViewFinder

Olympus E-510 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-510 Portrait photography features
Pentax RZ10 Portrait photography features
56
manual focus
sensor size is good (Four Thirds)
exports RAW formats
MP count low (10 megapixels)
35
manual focus
MP count decent (14MP)
manual mode not possible
can't use external flash
sensor is tiny (1/2.3")
no RAW format
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Street Comparison

Olympus E-510 as a Street photography camera
Pentax RZ10 as a Street photography camera
68
image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW formats
lighter than others in class (490 grams)
screen does not articulate
61
image stabilization (Sensor-shift)
weather proofing
no moving screen
sensor is tiny (1/2.3")
no RAW format
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Sports Comparison

Olympus E-510 Sports photography features
Pentax RZ10 Sports photography features
52
image stabilization (Sensor based)
sensor size is good (Four Thirds)
has phase detect AF
max fps low (3.0 fps)
MP count low (10 megapixels)
40
image stabilization (Sensor-shift)
MP count decent (14 megapixels)
comes with tracking focus
weather proofing
max frames per second very slow (1.0 frames per second)
lack of shutter priority mode
sensor is tiny (1/2.3")
not so great battery (178 CIPA)
no phase detect autofocus
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Travel Comparison

Olympus E-510 Travel photography information
Pentax RZ10 Travel photography information
52
lighter than others in class (490g)
has built in flash
no Timelapse recording
MP count low (10 megapixels)
display is not selfie friendly
66
weather proofing
MP count decent (14MP)
flash built-in
pretty wide (28mm)
great reach (280mm)
missing Timelapse mode
not so great battery (178 CIPA)
screen is not selfie friendly
sluggish max aperture (f3.2)
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Landscape Comparison

Olympus E-510 Landscape photography highlights
Pentax RZ10 Landscape photography highlights
55
manual focus
switch lenses (Micro Four Thirds mount)
image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW formats
small screen (2.5 inches)
MP count low (10 megapixels)
no Timelapse recording
43
manual focus
pretty wide (28mm)
image stabilization (Sensor-shift)
MP count decent (14MP)
weather proofing
lens is fixed (fixed lens mount)
sluggish max aperture (f3.2)
small screen (2.7")
manual mode not possible
sensor is tiny (1/2.3")
no RAW format
not so great battery (178 per charge)
missing Timelapse mode
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Vlogging Comparison

Olympus E-510 as a Vlogging camera
Pentax RZ10 as a Vlogging camera
9
can't shoot video
28
pretty wide (28mm)
image stabilization (Sensor-shift)
sluggish max aperture (f3.2)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
missing microphone support
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Olympus E-510 vs Pentax RZ10 Specifications

Detailed spec comparison table for Olympus E-510 and Pentax RZ10
 Olympus E-510Pentax Optio RZ10
General Information
Brand Olympus Pentax
Model type Olympus E-510 Pentax Optio RZ10
Also Known as EVOLT E-510 -
Category Advanced DSLR Small Sensor Compact
Introduced 2007-11-23 2011-07-19
Physical type Mid-size SLR Compact
Sensor Information
Sensor type CMOS CCD
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 10 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Highest resolution 3648 x 2736 4288 x 3216
Highest native ISO 1600 6400
Min native ISO 100 80
RAW format
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 3 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 28-280mm (10.0x)
Maximum aperture - f/3.2-5.9
Macro focusing range - 1cm
Available lenses 45 -
Crop factor 2.1 5.9
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.5" 2.7"
Resolution of screen 230k dots 230k dots
Selfie friendly
Liveview
Touch display
Screen tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.46x -
Features
Slowest shutter speed 60 secs 4 secs
Maximum shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 3.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m (at ISO 100) 2.80 m
Flash modes Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution None 1280x720
Video data format - Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 490 grams (1.08 pounds) 178 grams (0.39 pounds)
Physical dimensions 136 x 92 x 68mm (5.4" x 3.6" x 2.7") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO All around rating 52 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 10.0 not tested
DXO Low light rating 442 not tested
Other
Battery life - 178 images
Form of battery - Battery Pack
Battery ID - D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type Compact Flash (Type I or II), xD Picture Card SD/SDHC, Internal
Card slots 1 1
Price at launch $550 $200