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Pentax MX-1 vs Sony RX100 II

Portability
84
Imaging
37
Features
60
Overall
46
Pentax MX-1 front
 
Sony Cyber-shot DSC-RX100 II front
Portability
89
Imaging
50
Features
74
Overall
59

Pentax MX-1 vs Sony RX100 II Key Specs

Pentax MX-1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Tilting Screen
  • ISO 100 - 12800
  • Sensor-shift Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • 28-112mm (F1.8-2.5) lens
  • 391g - 122 x 61 x 51mm
  • Launched July 2013
Sony RX100 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 160 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 281g - 102 x 58 x 38mm
  • Announced June 2013
  • Previous Model is Sony RX100
  • Replacement is Sony RX100 III
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Pentax MX-1 vs Sony RX100 II Overview

Below, we will be reviewing the Pentax MX-1 and Sony RX100 II, one is a Small Sensor Compact and the latter is a Large Sensor Compact by brands Pentax and Sony. There is a big difference between the sensor resolutions of the MX-1 (12MP) and RX100 II (20MP) and the MX-1 (1/1.7") and RX100 II (1") use totally different sensor sizes.

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The MX-1 was released about the same time to the RX100 II so they are of a similar generation. Both cameras come with different body type with the Pentax MX-1 being a Compact camera and the Sony RX100 II being a Large Sensor Compact camera.

Before diving through a in depth comparison, below is a simple overview of how the MX-1 matches up vs the RX100 II in regards to portability, imaging, features and an overall mark.

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Reasons to pick Pentax MX-1 over the Sony RX100 II

 MX-1 RX100 II 

Reasons to pick Sony RX100 II over the Pentax MX-1

 RX100 II MX-1 
Screen resolution1229k920kSharper screen (+309k dot)

Common features in the Pentax MX-1 and Sony RX100 II

 MX-1 RX100 II 
AnnouncedJuly 2013June 2013Similar generation
Focus manually More exact focusing
Screen typeTiltingTiltingTilting screen
Screen dimension3"3"Identical screen dimensions
Selfie screen Neither offers selfie screen
Touch friendly screen Missing Touch friendly screen

Pentax MX-1 vs Sony RX100 II Physical Comparison

For anybody who is going to travel with your camera, you'll need to take into account its weight and measurements. The Pentax MX-1 offers outer dimensions of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") and a weight of 391 grams (0.86 lbs) while the Sony RX100 II has proportions of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") accompanied by a weight of 281 grams (0.62 lbs).

Check the Pentax MX-1 and Sony RX100 II in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. The following is the front view scale comparison of the MX-1 and the RX100 II.

Pentax MX-1 vs Sony RX100 II size comparison

Taking into consideration size and weight, the portability score of the MX-1 and RX100 II is 84 and 89 respectively.

Pentax MX-1 vs Sony RX100 II top view buttons comparison

Pentax MX-1 vs Sony RX100 II Sensor Comparison

Oftentimes, its hard to envision the gap between sensor dimensions just by reading through a spec sheet. The image here may give you a more clear sense of the sensor sizes in the MX-1 and RX100 II.

Clearly, both cameras posses different megapixels and different sensor dimensions. The MX-1 featuring a tinier sensor will make achieving shallow DOF trickier and the Sony RX100 II will give extra detail as a result of its extra 8 Megapixels. Higher resolution will enable you to crop pictures somewhat more aggressively.

Pentax MX-1 vs Sony RX100 II sensor size comparison

Pentax MX-1 vs Sony RX100 II Screen and ViewFinder

Pentax MX-1 vs Sony RX100 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax MX-1 Portrait photography info
Sony RX100 II Portrait photography info
42
you can focus manually
comes with face detect focusing
supports RAW formats
can't use external flash
sensor resolution not great (12 megapixels)
sensor is tiny (1/1.7")
70
has manual focus
great flash sync speed (1/2,000 seconds)
decent MP (20MP)
sensor size is good (1")
includes face detection autofocus
supports RAW formats
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Street Comparison

Street photography with Pentax MX-1
Street photography with Sony RX100 II
65
screen tilts
built in image stabilization (Sensor-shift)
supports RAW formats
sensor is tiny (1/1.7")
more heavy than competitors (391g)
85
tilting screen
image stabilization (Optical)
sensor size is good (1")
supports RAW formats
lighter than competition (281g)
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Sports Comparison

Pentax MX-1 Sports photography information
Sony RX100 II Sports photography information
43
high shutter speed (1/8,000s)
built in image stabilization (Sensor-shift)
comes with tracking focus
great battery pack (290 CIPA)
continuous shooting slow (1.0 frames/s)
sensor resolution not great (12MP)
sensor is tiny (1/1.7")
has no phase detect AF
66
image stabilization (Optical)
decent MP (20 megapixels)
sensor size is good (1")
includes tracking autofocus
better than average battery pack (350 shots)
no phase detect autofocus
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Travel Comparison

Pentax MX-1 Travel photography highlights
Sony RX100 II Travel photography highlights
61
great battery pack (290 CIPA)
has built in flash
reasonably wide (28mm)
fast max aperture (f1.8)
does not have Timelapse recording
more heavy than competitors (391g)
sensor resolution not great (12 megapixels)
screen is not selfie friendly
79
better than average battery pack (350 per charge)
lighter than competition (281g)
decent MP (20 megapixels)
has built in flash
rather wide (28mm)
very good max aperture (f1.8)
does not feature selfie friendly screen
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Landscape Comparison

Landscape photography with Pentax MX-1
Landscape photography with Sony RX100 II
55
you can focus manually
reasonably wide (28mm)
fast max aperture (f1.8)
screen size is decent (3 inch)
built in image stabilization (Sensor-shift)
supports RAW formats
great battery pack (290 CIPA)
fixed lens (fixed lens mount)
sensor resolution not great (12MP)
sensor is tiny (1/1.7")
does not have Timelapse recording
73
has manual focus
rather wide (28mm)
very good max aperture (f1.8)
decent sized screen (3")
image stabilization (Optical)
decent MP (20MP)
sensor size is good (1")
supports RAW formats
better than average battery pack (350 per charge)
fixed lens (fixed lens mount)
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Vlogging Comparison

Pentax MX-1 Vlogging information
Sony RX100 II Vlogging information
33
reasonably wide (28mm)
fast max aperture (f1.8)
built in image stabilization (Sensor-shift)
comes with face detect focusing
video resolution high (1920 x 1080 pixels)
screen is not selfie friendly
does not have microphone socket
more heavy than competitors (391g)
37
rather wide (28mm)
very good max aperture (f1.8)
image stabilization (Optical)
includes face detection autofocus
high video quality (1920 x 1080 resolution)
lighter than competition (281 grams)
does not feature selfie friendly screen
lack of external mic port
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Pentax MX-1 vs Sony RX100 II Specifications

Detailed spec comparison table for Pentax MX-1 and Sony RX100 II
 Pentax MX-1Sony Cyber-shot DSC-RX100 II
General Information
Make Pentax Sony
Model type Pentax MX-1 Sony Cyber-shot DSC-RX100 II
Class Small Sensor Compact Large Sensor Compact
Launched 2013-07-01 2013-06-27
Body design Compact Large Sensor Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size 1/1.7" 1"
Sensor dimensions 7.44 x 5.58mm 13.2 x 8.8mm
Sensor surface area 41.5mm² 116.2mm²
Sensor resolution 12 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4000 x 3000 5472 x 3648
Maximum native ISO 12800 12800
Maximum enhanced ISO - 25600
Lowest native ISO 100 160
RAW photos
Lowest enhanced ISO - 100
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 25 25
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-112mm (4.0x) 28-100mm (3.6x)
Maximum aperture f/1.8-2.5 f/1.8-4.9
Macro focusing distance 1cm 5cm
Crop factor 4.8 2.7
Screen
Range of screen Tilting Tilting
Screen diagonal 3 inch 3 inch
Resolution of screen 920 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch operation
Screen technology TFT LCD with AR coating Xtra Fine WhiteMagic TFT LCD
Viewfinder Information
Viewfinder None Electronic (optional)
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/2000 seconds
Continuous shutter speed 1.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m 15.00 m (ISO Auto (W))
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Speed sync, Trailing Curtain sync Auto, On, Off, Slow Sync
External flash
AE bracketing
WB bracketing
Max flash sync - 1/2000 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 391g (0.86 lb) 281g (0.62 lb)
Dimensions 122 x 61 x 51mm (4.8" x 2.4" x 2.0") 102 x 58 x 38mm (4.0" x 2.3" x 1.5")
DXO scores
DXO Overall rating 49 67
DXO Color Depth rating 20.4 22.5
DXO Dynamic range rating 11.3 12.4
DXO Low light rating 208 483
Other
Battery life 290 photos 350 photos
Form of battery Battery Pack Battery Pack
Battery ID D-Li-106 NP-BX1
Self timer Yes (2 or 12 sec) Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots))
Time lapse shooting With downloadable app
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Price at release $400 $598