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Olympus TG-610 vs Pentax K-r

Portability
93
Imaging
37
Features
37
Overall
37
Olympus TG-610 front
 
Pentax K-r front
Portability
67
Imaging
53
Features
52
Overall
52

Olympus TG-610 vs Pentax K-r Key Specs

Olympus TG-610
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.9-5.9) lens
  • 190g - 96 x 65 x 26mm
  • Released January 2011
Pentax K-r
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 12800 (Bump 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 TG-610 vs Pentax K-r Overview

On this page, we are reviewing the Olympus TG-610 versus Pentax K-r, former is a Waterproof while the other is a Entry-Level DSLR by rivals Olympus and Pentax. The sensor resolution of the TG-610 (14MP) and the K-r (12MP) is fairly comparable but the TG-610 (1/2.3") and K-r (APS-C) have totally different sensor sizes.

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The TG-610 was released 2 months earlier than the K-r so they are of a similar age. Each of these cameras have different body design with the Olympus TG-610 being a Compact camera and the Pentax K-r being a Compact SLR camera.

Before delving right into a comprehensive comparison, here is a brief introduction of how the TG-610 grades versus the K-r when considering portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-610 over the Pentax K-r

 TG-610 K-r 

Reasons to pick Pentax K-r over the Olympus TG-610

 K-r TG-610 
Manual focus Dial exact focusing
Display resolution921k920kSharper display (+1k dot)

Common features in the Olympus TG-610 and Pentax K-r

 TG-610 K-r 
RevealedJanuary 2011March 2011Same age
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display dimensions
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Olympus TG-610 vs Pentax K-r Physical Comparison

In case you're intending to carry around your camera, you'll need to think about its weight and dimensions. The Olympus TG-610 has outer measurements of 96mm x 65mm x 26mm (3.8" x 2.6" x 1.0") and a weight of 190 grams (0.42 lbs) while the Pentax K-r has dimensions of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") and a weight of 598 grams (1.32 lbs).

Check out the Olympus TG-610 versus Pentax K-r in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you have at the time. Underneath is a front view scale comparison of the TG-610 against the K-r.

Olympus TG-610 vs Pentax K-r size comparison

Taking into account size and weight, the portability score of the TG-610 and K-r is 93 and 67 respectively.

Olympus TG-610 vs Pentax K-r top view buttons comparison

Olympus TG-610 vs Pentax K-r Sensor Comparison

Generally, it is difficult to envision the contrast in sensor sizes merely by seeing specifications. The image below might give you a far better sense of the sensor sizing in the TG-610 and K-r.

Plainly, each of the cameras have different resolutions and different sensor sizes. The TG-610 featuring a smaller sensor will make achieving shallow depth of field harder and the Olympus TG-610 will produce greater detail as a result of its extra 2 Megapixels. Greater resolution can also enable you to crop images a bit more aggressively.

Olympus TG-610 vs Pentax K-r sensor size comparison

Olympus TG-610 vs Pentax K-r Screen and ViewFinder

Olympus TG-610 vs Pentax K-r Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-610 as a Portrait photography camera
Pentax K-r as a Portrait photography camera
33
megapixel count good (14 megapixels)
supports face detect focus
manual focus not available
lack of manual exposure
external flash not possible
sensor size is very small (1/2.3")
no RAW files
63
manual focus
sensor size is good (APS-C)
includes face detect autofocus
delivers RAW files
megapixel count low (12 megapixels)
Photography Glossary

Street Comparison

Olympus TG-610 as a Street photography camera
Pentax K-r as a Street photography camera
62
image stabilization (Sensor-shift)
weather proof
no moving screen
sensor size is very small (1/2.3")
no RAW files
67
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
screen does not articulate
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Sports Comparison

Olympus TG-610 Sports photography details
Pentax K-r Sports photography details
40
image stabilization (Sensor-shift)
megapixel count good (14 megapixels)
supports tracking focus
weather proof
max frames per second low (1.0 frames per second)
no shutter priority mode
sensor size is very small (1/2.3")
bad battery (210 CIPA)
no phase detect auto focus
55
max shutter speed is good (1/6,000 seconds)
built in image stabilization (Sensor based)
sensor size is good (APS-C)
comes with phase detect autofocus
continuous shooting slow (6.0 frames per second)
megapixel count low (12 megapixels)
not so great battery life (470 shots)
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Travel Comparison

Travel photography with Olympus TG-610
Travel photography with Pentax K-r
64
weather proof
megapixel count good (14MP)
flash built-in
relatively wide (28mm)
lack of Time Lapse recording
bad battery (210 shots)
display isn't selfie friendly
sluggish max aperture (f3.9)
47
built-in flash
not so great battery life (470 CIPA)
megapixel count low (12 megapixels)
does not feature selfie friendly screen
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Landscape Comparison

Landscape photography with Olympus TG-610
Landscape photography with Pentax K-r
43
relatively wide (28mm)
screen size is good (3 inches)
image stabilization (Sensor-shift)
megapixel count good (14MP)
weather proof
manual focus not available
cannot change lens (fixed lens mount)
sluggish max aperture (f3.9)
lack of manual exposure
sensor size is very small (1/2.3")
no RAW files
bad battery (210 shots)
lack of Time Lapse recording
65
manual focus
change lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
megapixel count low (12MP)
not so great battery life (470 shots)
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Vlogging Comparison

Vlogging with Olympus TG-610
Vlogging with Pentax K-r
30
relatively wide (28mm)
image stabilization (Sensor-shift)
supports face detect focus
sluggish max aperture (f3.9)
display isn't selfie friendly
low res video (1280 x 720 pxls)
lack of mic port
26
built in image stabilization (Sensor based)
includes face detect autofocus
does not feature selfie friendly screen
low res video (1280 x 720 pxls)
does not have mic jack
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Olympus TG-610 vs Pentax K-r Specifications

Detailed spec comparison table for Olympus TG-610 and Pentax K-r
 Olympus TG-610Pentax K-r
General Information
Brand Olympus Pentax
Model Olympus TG-610 Pentax K-r
Category Waterproof Entry-Level DSLR
Released 2011-01-06 2011-03-11
Body design Compact Compact SLR
Sensor Information
Processor 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 surface area 28.1mm² 372.9mm²
Sensor resolution 14 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2
Highest Possible resolution 4288 x 3216 4288 x 2848
Maximum native ISO 1600 12800
Maximum enhanced ISO - 25600
Minimum native ISO 80 200
RAW images
Minimum enhanced ISO - 100
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 11
Cross focus points - 9
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 28-140mm (5.0x) -
Highest aperture f/3.9-5.9 -
Macro focus distance 3cm -
Available lenses - 151
Focal length multiplier 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Resolution of screen 920k dot 921k dot
Selfie friendly
Liveview
Touch capability
Screen technology TFT Hypercrystal III Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Minimum shutter speed 4 secs 30 secs
Fastest shutter speed 1/2000 secs 1/6000 secs
Continuous shutter speed 1.0 frames per second 6.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 4.20 m 12.00 m (at ISO 100)
Flash settings 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
Fastest 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 180 (30fps) 1280 x 720 (25 fps), 640 x 480 (25 fps)
Maximum video resolution 1280x720 1280x720
Video format Motion JPEG 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 190 grams (0.42 lbs) 598 grams (1.32 lbs)
Physical dimensions 96 x 65 x 26mm (3.8" x 2.6" x 1.0") 125 x 97 x 68mm (4.9" x 3.8" x 2.7")
DXO scores
DXO Overall score not tested 72
DXO Color Depth score not tested 22.9
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 755
Other
Battery life 210 pictures 470 pictures
Style of battery Battery Pack Battery Pack
Battery model LI-50B D-LI109,4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/SDHC
Storage slots Single Single
Launch cost $223 $1,100