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Olympus SP-620 UZ vs Pentax K-r

Portability
78
Imaging
39
Features
36
Overall
37
Olympus SP-620 UZ front
 
Pentax K-r front
Portability
67
Imaging
53
Features
52
Overall
52

Olympus SP-620 UZ vs Pentax K-r Key Specs

Olympus SP-620 UZ
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 435g - 110 x 74 x 74mm
  • Introduced January 2012
  • Superseded the Olympus SP-610UZ
Pentax K-r
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 598g - 125 x 97 x 68mm
  • Revealed March 2011
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Olympus SP-620 UZ vs Pentax K-r Overview

Lets take a deeper look at the Olympus SP-620 UZ vs Pentax K-r, former is a Small Sensor Superzoom while the latter is a Entry-Level DSLR by manufacturers Olympus and Pentax. There is a large difference among the image resolutions of the SP-620 UZ (16MP) and K-r (12MP) and the SP-620 UZ (1/2.3") and K-r (APS-C) posses totally different sensor dimensions.

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The SP-620 UZ was launched 11 months after the K-r so they are of a similar age. The two cameras feature different body design with the Olympus SP-620 UZ being a Compact camera and the Pentax K-r being a Compact SLR camera.

Before diving right into a thorough comparison, here is a short highlight of how the SP-620 UZ grades vs the K-r in the way of portability, imaging, features and an overall score.

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Reasons to pick Olympus SP-620 UZ over the Pentax K-r

 SP-620 UZ K-r 
RevealedJanuary 2012March 2011More modern by 11 months

Reasons to pick Pentax K-r over the Olympus SP-620 UZ

 K-r SP-620 UZ 
Manually focus More accurate focusing
Screen resolution921k230kClearer screen (+691k dot)

Common features in the Olympus SP-620 UZ and Pentax K-r

 SP-620 UZ K-r 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen sizing
Selfie screen Neither provides selfie screen
Touch friendly screen Absent Touch friendly screen

Olympus SP-620 UZ vs Pentax K-r Physical Comparison

For anybody who is intending to carry around your camera, you are going to need to take into account its weight and proportions. The Olympus SP-620 UZ provides external measurements of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") along with a weight of 435 grams (0.96 lbs) while the Pentax K-r has measurements of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") along with a weight of 598 grams (1.32 lbs).

Check the Olympus SP-620 UZ vs Pentax K-r in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you are using at that moment. Here is a front view measurement comparison of the SP-620 UZ compared to the K-r.

Olympus SP-620 UZ vs Pentax K-r size comparison

Using size and weight, the portability rating of the SP-620 UZ and K-r is 78 and 67 respectively.

Olympus SP-620 UZ vs Pentax K-r top view buttons comparison

Olympus SP-620 UZ vs Pentax K-r Sensor Comparison

Generally, it is hard to see the contrast in sensor sizes purely by researching a spec sheet. The image underneath will help provide you a clearer sense of the sensor sizing in the SP-620 UZ and K-r.

Clearly, both of those cameras feature different megapixel count and different sensor sizes. The SP-620 UZ featuring a smaller sensor will make getting shallower DOF trickier and the Olympus SP-620 UZ will result in extra detail utilizing its extra 4MP. Higher resolution can also allow you to crop pictures way more aggressively. The newer SP-620 UZ will have a benefit with regard to sensor tech.

Olympus SP-620 UZ vs Pentax K-r sensor size comparison

Olympus SP-620 UZ vs Pentax K-r Screen and ViewFinder

Olympus SP-620 UZ vs Pentax K-r Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-620 UZ as a Portrait photography camera
Pentax K-r as a Portrait photography camera
34
megapixel count good (16 megapixels)
comes with face detect focus
no manual focus
manual exposure not possible
cannot use external flash
small sensor (1/2.3")
has no RAW files
63
manual focus
sensor size is decent (APS-C)
includes face detect focusing
supports RAW formats
low megapixels (12MP)
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Street Comparison

Olympus SP-620 UZ as a Street photography camera
Pentax K-r as a Street photography camera
50
built in image stabilization (Sensor-shift)
fixed screen
small sensor (1/2.3")
has no RAW files
67
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
screen is fixed
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Sports Comparison

Olympus SP-620 UZ Sports photography factors
Pentax K-r Sports photography factors
48
amazing zoom range (25-525mm 21.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count good (16MP)
comes with tracking focus
lack of shutter priority mode
small sensor (1/2.3")
has no phase detect auto focus
55
maximum shutter speed is high (1/6,000 seconds)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
comes with phase detect AF
painfully slow continuous shooting (6.0 fps)
low megapixels (12 megapixels)
bad battery pack (470 shots)
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Travel Comparison

Olympus SP-620 UZ Travel photography features
Pentax K-r Travel photography features
61
megapixel count good (16 megapixels)
has built in flash
fairly wide (25mm)
long reach (525mm)
no Time Lapse function
does not offer selfie friendly display
sluggish maximum aperture (f3.1)
47
flash built-in
bad battery pack (470 per charge)
low megapixels (12MP)
does not have selfie friendly display
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Landscape Comparison

Olympus SP-620 UZ Landscape photography highlights
Pentax K-r Landscape photography highlights
41
fairly wide (25mm)
good sized screen (3 inch)
built in image stabilization (Sensor-shift)
megapixel count good (16MP)
no manual focus
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.1)
manual exposure not possible
small sensor (1/2.3")
has no RAW files
no Time Lapse function
65
manual focus
switch lenses (Pentax KAF2 mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
low megapixels (12 megapixels)
bad battery pack (470 CIPA)
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Vlogging Comparison

Olympus SP-620 UZ Vlogging features
Pentax K-r Vlogging features
28
fairly wide (25mm)
built in image stabilization (Sensor-shift)
comes with face detect focus
sluggish maximum aperture (f3.1)
does not offer selfie friendly display
low video resolution (1280 x 720 pxls)
no mic support
26
built in image stabilization (Sensor based)
includes face detect focusing
does not have selfie friendly display
low quality video (1280 x 720 pixels)
no mic jack
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Olympus SP-620 UZ vs Pentax K-r Specifications

Detailed spec comparison table for Olympus SP-620 UZ and Pentax K-r
 Olympus SP-620 UZPentax K-r
General Information
Make Olympus Pentax
Model type Olympus SP-620 UZ Pentax K-r
Type Small Sensor Superzoom Entry-Level DSLR
Introduced 2012-01-10 2011-03-11
Body design Compact Compact SLR
Sensor Information
Processor Chip TruePic III+ Prime II
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.8mm
Sensor area 28.1mm² 372.9mm²
Sensor resolution 16 megapixel 12 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Max resolution 4608 x 3456 4288 x 2848
Max native ISO 3200 12800
Max enhanced ISO - 25600
Min native ISO 100 200
RAW files
Min enhanced ISO - 100
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 11
Cross type focus points - 9
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 25-525mm (21.0x) -
Maximum aperture f/3.1-5.8 -
Macro focusing distance 1cm -
Total lenses - 151
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display size 3 inches 3 inches
Resolution of display 230k dot 921k dot
Selfie friendly
Liveview
Touch operation
Display technology TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/1500 secs 1/6000 secs
Continuous shutter speed - 6.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 6.00 m 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync
External flash
AE bracketing
WB bracketing
Max flash sync - 1/180 secs
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), 320 x 180 (30fps) 1280 x 720 (25 fps), 640 x 480 (25 fps)
Max video resolution 1280x720 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 435 gr (0.96 lb) 598 gr (1.32 lb)
Physical dimensions 110 x 74 x 74mm (4.3" x 2.9" x 2.9") 125 x 97 x 68mm (4.9" x 3.8" x 2.7")
DXO scores
DXO Overall rating not tested 72
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 755
Other
Battery life - 470 images
Battery format - Battery Pack
Battery ID 4 x AA D-LI109,4 x AA
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 12 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC
Storage slots One One
Retail price $199 $1,100