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Pentax K-01 vs Pentax E85

Portability
76
Imaging
57
Features
68
Overall
61
Pentax K-01 front
 
Pentax Optio E85 front
Portability
95
Imaging
35
Features
10
Overall
25

Pentax K-01 vs Pentax E85 Key Specs

Pentax K-01
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 561g - 122 x 79 x 58mm
  • Revealed May 2012
Pentax E85
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • 640 x 480 video
  • 32-96mm (F2.9-5.2) lens
  • 145g - 93 x 58 x 24mm
  • Announced September 2009
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Pentax K-01 vs Pentax E85 Overview

Below is a complete overview of the Pentax K-01 vs Pentax E85, one being a Entry-Level Mirrorless and the other is a Small Sensor Compact and both of them are manufactured by Pentax. There is a sizeable difference among the sensor resolutions of the K-01 (16MP) and E85 (12MP) and the K-01 (APS-C) and E85 (1/2.3") possess different sensor measurements.

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The K-01 was launched 2 years later than the E85 and that is a fairly large gap as far as camera tech is concerned. Both the cameras offer different body type with the Pentax K-01 being a SLR-style mirrorless camera and the Pentax E85 being a Compact camera.

Before getting straight into a thorough comparison, below is a concise summary of how the K-01 grades versus the E85 for portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-01 over the Pentax E85

 K-01 E85 
AnnouncedMay 2012September 2009More recent by 33 months
Manual focus Dial exact focusing
Display sizing3"2.7"Larger display (+0.3")
Display resolution921k230kSharper display (+691k dot)

Reasons to pick Pentax E85 over the Pentax K-01

 E85 K-01 

Common features in the Pentax K-01 and Pentax E85

 K-01 E85 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch friendly display Neither comes with Touch friendly display

Pentax K-01 vs Pentax E85 Physical Comparison

For those who are going to lug around your camera regularly, you'll have to factor its weight and proportions. The Pentax K-01 comes with physical measurements of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") having a weight of 561 grams (1.24 lbs) and the Pentax E85 has measurements of 93mm x 58mm x 24mm (3.7" x 2.3" x 0.9") having a weight of 145 grams (0.32 lbs).

Analyze the Pentax K-01 vs Pentax E85 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached at the time. Here is the front view proportions comparison of the K-01 against the E85.

Pentax K-01 vs Pentax E85 size comparison

Taking into account size and weight, the portability score of the K-01 and E85 is 76 and 95 respectively.

Pentax K-01 vs Pentax E85 top view buttons comparison

Pentax K-01 vs Pentax E85 Sensor Comparison

Often, its hard to imagine the contrast in sensor measurements simply by going through specs. The photograph here should give you a far better sense of the sensor sizing in the K-01 and E85.

As you can plainly see, both of those cameras offer different megapixels and different sensor measurements. The K-01 featuring a larger sensor is going to make getting bokeh less difficult and the Pentax K-01 will produce more detail utilizing its extra 4 Megapixels. Greater resolution can also enable you to crop photos a little more aggressively. The newer K-01 should have an advantage when it comes to sensor tech.

Pentax K-01 vs Pentax E85 sensor size comparison

Pentax K-01 vs Pentax E85 Screen and ViewFinder

Pentax K-01 vs Pentax E85 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-01 Portrait photography details
Pentax E85 Portrait photography details
74
manual focus
decent MP (16MP)
sensor size is nice (APS-C)
comes with face detect focus
supports RAW formats
21
focusing manually not possible
lack of manual mode
cannot use external flash
low MP (12MP)
sensor size is very small (1/2.3")
no RAW files
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Street Comparison

Pentax K-01 Street photography details
Pentax E85 Street photography details
66
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
no moving screen
heavier than competition in class (561 grams)
47
screen does not articulate
no image stabilization
sensor size is very small (1/2.3")
no RAW files
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Sports Comparison

Pentax K-01 Sports photography features
Pentax E85 Sports photography features
61
built in image stabilization (Sensor based)
decent MP (16MP)
sensor size is nice (APS-C)
better than average battery pack (540 CIPA)
low frames per second (6.0 frames/s)
has no phase detect auto focus
17
low fps (1.0 frames per second)
no shutter priority
no image stabilization
low MP (12 megapixels)
sensor size is very small (1/2.3")
no phase detect AF
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Travel Comparison

Travel photography with Pentax K-01
Travel photography with Pentax E85
65
better than average battery pack (540 shots)
decent MP (16 megapixels)
flash built-in
heavier than competition in class (561 grams)
does not posses selfie friendly screen
51
built-in flash
missing Timelapse mode
low MP (12 megapixels)
display isn't selfie friendly
wide angle not good (32mm)
sluggish maximum aperture (f2.9)
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Landscape Comparison

Pentax K-01 Landscape photography details
Pentax E85 Landscape photography details
80
manual focus
change lenses (Pentax KAF2 mount)
nice screen size (3 inches)
built in image stabilization (Sensor based)
decent MP (16MP)
sensor size is nice (APS-C)
supports RAW formats
better than average battery pack (540 CIPA)
23
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not good (32mm)
sluggish maximum aperture (f2.9)
screen is small (2.7 inches)
lack of manual mode
no image stabilization
low MP (12 megapixels)
sensor size is very small (1/2.3")
no RAW files
missing Timelapse mode
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Vlogging Comparison

Pentax K-01 Vlogging features
Pentax E85 Vlogging features
34
built in image stabilization (Sensor based)
comes with face detect focus
video resolution high (1920 x 1080 pxls)
comes with mic support
does not posses selfie friendly screen
heavier than competition in class (561g)
22
wide angle not good (32mm)
sluggish maximum aperture (f2.9)
display isn't selfie friendly
no image stabilization
video res low (640 x 480 resolution)
missing microphone jack
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Pentax K-01 vs Pentax E85 Specifications

Detailed spec comparison table for Pentax K-01 and Pentax E85
 Pentax K-01Pentax Optio E85
General Information
Make Pentax Pentax
Model Pentax K-01 Pentax Optio E85
Category Entry-Level Mirrorless Small Sensor Compact
Revealed 2012-05-30 2009-09-17
Body design SLR-style mirrorless Compact
Sensor Information
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 aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 4928 x 3264 4000 x 3000
Max native ISO 12800 3200
Max enhanced ISO 25600 -
Minimum native ISO 100 80
RAW support
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 81 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 32-96mm (3.0x)
Largest aperture - f/2.9-5.2
Macro focus range - 10cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Range of display Fixed Type Fixed Type
Display sizing 3" 2.7"
Display resolution 921k dot 230k dot
Selfie friendly
Liveview
Touch screen
Display tech TFT LCD monitor -
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 30 secs 2 secs
Max shutter speed 1/4000 secs 1/2000 secs
Continuous shutter speed 6.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) 3.00 m
Flash modes Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync -
External flash
Auto exposure 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
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) 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1920x1080 640x480
Video data format MPEG-4, H.264 Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 561 grams (1.24 lbs) 145 grams (0.32 lbs)
Dimensions 122 x 79 x 58mm (4.8" x 3.1" x 2.3") 93 x 58 x 24mm (3.7" x 2.3" x 0.9")
DXO scores
DXO Overall score 79 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 12.9 not tested
DXO Low light score 1135 not tested
Other
Battery life 540 pictures -
Type of battery Battery Pack -
Battery model D-LI90 D-LI95
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Storage slots Single Single
Retail price $899 $0