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Olympus E-M10 vs Pentax I-10

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Pentax Optio I-10 front
Portability
93
Imaging
35
Features
24
Overall
30

Olympus E-M10 vs Pentax I-10 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Launched March 2014
  • Refreshed by Olympus E-M10 II
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
  • Launched January 2010
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Olympus E-M10 vs Pentax I-10 Overview

Here, we will be evaluating the Olympus E-M10 vs Pentax I-10, one is a Entry-Level Mirrorless and the latter is a Small Sensor Compact by rivals Olympus and Pentax. There is a sizeable difference between the resolutions of the E-M10 (16MP) and I-10 (12MP) and the E-M10 (Four Thirds) and I-10 (1/2.3") offer different sensor sizing.

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The E-M10 was manufactured 4 years after the I-10 which is quite a large gap as far as tech is concerned. Both of these cameras feature different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Pentax I-10 being a Compact camera.

Before getting into a complete comparison, here is a short introduction of how the E-M10 scores versus the I-10 when considering portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M10 over the Pentax I-10

 E-M10 I-10 
LaunchedMarch 2014January 2010More modern by 51 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution1037k230kSharper screen (+807k dot)
Touch friendly screen Quickly navigate

Reasons to pick Pentax I-10 over the Olympus E-M10

 I-10 E-M10 

Common features in the Olympus E-M10 and Pentax I-10

 E-M10 I-10 
Manually focus More accurate focusing
Selfie screen Neither contains selfie screen

Olympus E-M10 vs Pentax I-10 Physical Comparison

If you are looking to carry around your camera regularly, you will need to consider its weight and dimensions. The Olympus E-M10 has got outside measurements of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") along with a weight of 396 grams (0.87 lbs) and the Pentax I-10 has dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") having a weight of 153 grams (0.34 lbs).

Look at the Olympus E-M10 vs Pentax I-10 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at the time. Here is a front view physical size comparison of the E-M10 and the I-10.

Olympus E-M10 vs Pentax I-10 size comparison

Considering size and weight, the portability rating of the E-M10 and I-10 is 82 and 93 respectively.

Olympus E-M10 vs Pentax I-10 top view buttons comparison

Olympus E-M10 vs Pentax I-10 Sensor Comparison

Often, it is very tough to visualize the gap between sensor sizes purely by reading through specs. The pic here will help give you a greater sense of the sensor measurements in the E-M10 and I-10.

As you can plainly see, both of those cameras feature different resolutions and different sensor sizes. The E-M10 because of its bigger sensor is going to make achieving shallow depth of field less difficult and the Olympus E-M10 will give you greater detail due to its extra 4 Megapixels. Higher resolution will enable you to crop shots way more aggressively. The more recent E-M10 provides a benefit when it comes to sensor innovation.

Olympus E-M10 vs Pentax I-10 sensor size comparison

Olympus E-M10 vs Pentax I-10 Screen and ViewFinder

Olympus E-M10 vs Pentax I-10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 Portrait photography features
Pentax I-10 Portrait photography features
71
has manual focus
decent MP (16MP)
sensor size is nice (Four Thirds)
has face detection autofocus
saves RAW formats
27
focusing manually
manual exposure not available
cannot use external flash
megapixel count low (12MP)
sensor is very small (1/2.3")
has no RAW files
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Street Comparison

Street photography with Olympus E-M10
Street photography with Pentax I-10
77
screen tilts up and down
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW formats
has touch to focus
good high ISO (25,600)
heavier than competitors (396 grams)
56
built in image stabilization (Sensor-shift)
fixed screen
sensor is very small (1/2.3")
has no RAW files
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Sports Comparison

Sports photography with Olympus E-M10
Sports photography with Pentax I-10
66
has image stabilization (Sensor based)
decent MP (16MP)
sensor size is nice (Four Thirds)
has tracking autofocus
no phase detect autofocus
31
built in image stabilization (Sensor-shift)
offers tracking focus
max fps low (1.0 fps)
no shutter priority mode
megapixel count low (12 megapixels)
sensor is very small (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus E-M10 as a Travel photography camera
Pentax I-10 as a Travel photography camera
67
has touch to focus
decent MP (16MP)
built-in flash
heavier than competitors (396 grams)
screen is not selfie friendly
57
has built in flash
really wide (28mm)
does not have Timelapse function
megapixel count low (12 megapixels)
doesn't offer selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-M10 Landscape photography details
Pentax I-10 Landscape photography details
79
has manual focus
swap lenses (Micro Four Thirds mount)
decent sized screen (3 inch)
has image stabilization (Sensor based)
decent MP (16MP)
sensor size is nice (Four Thirds)
good high ISO (25,600)
saves RAW formats
36
focusing manually
really wide (28mm)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
screen is somewhat small (2.7")
manual exposure not available
megapixel count low (12 megapixels)
sensor is very small (1/2.3")
has no RAW files
does not have Timelapse function
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Vlogging Comparison

Olympus E-M10 Vlogging advice
Pentax I-10 Vlogging advice
33
screen is touchscreen
has image stabilization (Sensor based)
has face detection autofocus
video resolution high (1920 x 1080 pxls)
screen is not selfie friendly
missing external mic jack
heavier than competitors (396g)
28
really wide (28mm)
built in image stabilization (Sensor-shift)
slow maximum aperture (f3.5)
doesn't offer selfie friendly screen
low video resolution (1280 x 720 pixels)
does not have microphone support
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Olympus E-M10 vs Pentax I-10 Specifications

Detailed spec comparison table for Olympus E-M10 and Pentax I-10
 Olympus OM-D E-M10Pentax Optio I-10
General Information
Brand Olympus Pentax
Model Olympus OM-D E-M10 Pentax Optio I-10
Category Entry-Level Mirrorless Small Sensor Compact
Launched 2014-03-18 2010-01-25
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VII Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 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
Highest resolution 4608 x 3456 4000 x 3000
Highest native ISO 25600 6400
Lowest native ISO 200 80
RAW format
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 81 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.9
Macro focus distance - 10cm
Total lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Screen type Tilting Fixed Type
Screen size 3 inch 2.7 inch
Resolution of screen 1,037 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch function
Screen tech TFT LCD -
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 1,440 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Lowest shutter speed 60 seconds 4 seconds
Highest shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting rate 8.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash range 5.80 m (ISO100) 4.00 m
Flash options Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, On, Off, Red-eye, Soft
External flash
AEB
White balance bracketing
Highest flash synchronize 1/250 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video data format H.264, Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 396 grams (0.87 lb) 153 grams (0.34 lb)
Physical dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 101 x 65 x 28mm (4.0" x 2.6" x 1.1")
DXO scores
DXO All around score 72 not tested
DXO Color Depth score 22.8 not tested
DXO Dynamic range score 12.3 not tested
DXO Low light score 884 not tested
Other
Battery life 320 photographs -
Battery style Battery Pack -
Battery model BLS-5 D-LI92
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Launch pricing $600 $310