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Pentax K-01 vs Pentax I-10

Portability
76
Imaging
57
Features
68
Overall
61
Pentax K-01 front
 
Pentax Optio I-10 front
Portability
93
Imaging
35
Features
24
Overall
30

Pentax K-01 vs Pentax I-10 Key Specs

Pentax K-01
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 561g - 122 x 79 x 58mm
  • Revealed May 2012
Pentax I-10
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.9) lens
  • 153g - 101 x 65 x 28mm
  • Revealed January 2010
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Pentax K-01 vs Pentax I-10 Overview

On this page, we will be comparing the Pentax K-01 vs Pentax I-10, one is a Entry-Level Mirrorless and the latter is a Small Sensor Compact and both of them are sold by Pentax. There is a significant difference among the resolutions of the K-01 (16MP) and I-10 (12MP) and the K-01 (APS-C) and I-10 (1/2.3") offer totally different sensor sizes.

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The K-01 was announced 2 years after the I-10 which is a fairly sizable gap as far as camera tech is concerned. Both the cameras have different body design with the Pentax K-01 being a SLR-style mirrorless camera and the Pentax I-10 being a Compact camera.

Before delving straight to a comprehensive comparison, here is a simple introduction of how the K-01 grades against the I-10 with respect to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-01 over the Pentax I-10

 K-01 I-10 
RevealedMay 2012January 2010More modern by 29 months
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution921k230kClearer screen (+691k dot)

Reasons to pick Pentax I-10 over the Pentax K-01

 I-10 K-01 

Common features in the Pentax K-01 and Pentax I-10

 K-01 I-10 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch friendly screen Neither contains Touch friendly screen

Pentax K-01 vs Pentax I-10 Physical Comparison

If you are going to carry around your camera often, you'll need to think about its weight and volume. The Pentax K-01 has got exterior dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") accompanied by a weight of 561 grams (1.24 lbs) while the Pentax I-10 has sizing of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") and a weight of 153 grams (0.34 lbs).

Check out the Pentax K-01 vs Pentax I-10 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you have attached during that time. Underneath is a front view dimension comparison of the K-01 vs the I-10.

Pentax K-01 vs Pentax I-10 size comparison

Taking into consideration size and weight, the portability rating of the K-01 and I-10 is 76 and 93 respectively.

Pentax K-01 vs Pentax I-10 top view buttons comparison

Pentax K-01 vs Pentax I-10 Sensor Comparison

Oftentimes, its tough to visualise the difference in sensor sizes simply by checking out a spec sheet. The picture underneath may give you a greater sense of the sensor dimensions in the K-01 and I-10.

Clearly, the two cameras have different resolutions and different sensor sizes. The K-01 with its bigger sensor will make shooting shallower DOF easier and the Pentax K-01 will provide greater detail with its extra 4 Megapixels. Higher resolution can also enable you to crop shots a bit more aggressively. The fresher K-01 is going to have an advantage with regard to sensor tech.

Pentax K-01 vs Pentax I-10 sensor size comparison

Pentax K-01 vs Pentax I-10 Screen and ViewFinder

Pentax K-01 vs Pentax I-10 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Pentax K-01 Portrait photography details
Pentax I-10 Portrait photography details
74
has manual focus
decent MP (16MP)
sensor size is nice (APS-C)
supports face detection focus
exports RAW files
27
focusing manually
manual exposure not available
external flash not possible
MP count low (12 megapixels)
sensor is very small (1/2.3")
lack of RAW files
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Street Comparison

Pentax K-01 Street photography features
Pentax I-10 Street photography features
66
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
screen is fixed
more heavy than competition in class (561g)
56
has image stabilization (Sensor-shift)
screen does not articulate
sensor is very small (1/2.3")
lack of RAW files
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Sports Comparison

Pentax K-01 Sports photography information
Pentax I-10 Sports photography information
61
built in image stabilization (Sensor based)
decent MP (16MP)
sensor size is nice (APS-C)
great battery power (540 shots)
max fps very slow (6.0 fps)
has no phase detect auto focus
31
has image stabilization (Sensor-shift)
comes with tracking focus
painfully slow continuous shooting (1.0 fps)
no shutter priority mode
MP count low (12 megapixels)
sensor is very small (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Pentax K-01 Travel photography information
Pentax I-10 Travel photography information
65
great battery power (540 CIPA)
decent MP (16MP)
built-in flash
more heavy than competition in class (561 grams)
screen isn't selfie friendly
57
built-in flash
fairly wide (28mm)
no Timelapse mode
MP count low (12MP)
display is not selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Pentax K-01 as a Landscape photography camera
Pentax I-10 as a Landscape photography camera
80
has manual focus
swap lenses (Pentax KAF2 mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
decent MP (16 megapixels)
sensor size is nice (APS-C)
exports RAW files
great battery power (540 CIPA)
36
focusing manually
fairly wide (28mm)
has image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
screen is somewhat small (2.7 inches)
manual exposure not available
MP count low (12 megapixels)
sensor is very small (1/2.3")
lack of RAW files
no Timelapse mode
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Vlogging Comparison

Pentax K-01 as a Vlogging camera
Pentax I-10 as a Vlogging camera
34
built in image stabilization (Sensor based)
supports face detection focus
high quality video (1920 x 1080 resolution)
does have external microphone support
screen isn't selfie friendly
more heavy than competition in class (561 grams)
28
fairly wide (28mm)
has image stabilization (Sensor-shift)
sluggish max aperture (f3.5)
display is not selfie friendly
low video resolution (1280 x 720 resolution)
no microphone socket
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Pentax K-01 vs Pentax I-10 Specifications

Detailed spec comparison table for Pentax K-01 and Pentax I-10
 Pentax K-01Pentax Optio I-10
General Information
Brand Name Pentax Pentax
Model type Pentax K-01 Pentax Optio I-10
Type Entry-Level Mirrorless Small Sensor Compact
Revealed 2012-05-30 2010-01-25
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip - Prime
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.7 x 15.7mm 6.17 x 4.55mm
Sensor area 372.1mm² 28.1mm²
Sensor resolution 16 megapixels 12 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Full resolution 4928 x 3264 4000 x 3000
Max native ISO 12800 6400
Max boosted ISO 25600 -
Lowest native ISO 100 80
RAW support
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 81 9
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.9
Macro focusing distance - 10cm
Total lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 2.7 inches
Display resolution 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Display tech TFT LCD monitor -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 30 seconds 4 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting rate 6.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 4.00 m
Flash options Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/180 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 561g (1.24 lb) 153g (0.34 lb)
Physical dimensions 122 x 79 x 58mm (4.8" x 3.1" x 2.3") 101 x 65 x 28mm (4.0" x 2.6" x 1.1")
DXO scores
DXO All around rating 79 not tested
DXO Color Depth rating 23.7 not tested
DXO Dynamic range rating 12.9 not tested
DXO Low light rating 1135 not tested
Other
Battery life 540 pictures -
Battery type Battery Pack -
Battery ID D-LI90 D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Price at launch $899 $310