Pentax MX-1 vs Sony RX100 II
84 Imaging
37 Features
60 Overall
46


89 Imaging
50 Features
74 Overall
59
Pentax MX-1 vs Sony RX100 II Key Specs
(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
(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

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.

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.

Pentax MX-1 vs Sony RX100 II Gallery
Here is a preview of the gallery images for Pentax MX-1 and Sony Cyber-shot DSC-RX100 II. The complete galleries are available at Pentax MX-1 Gallery and Sony RX100 II Gallery.
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 resolution | 1229k | ![]() | 920k | Sharper screen (+309k dot) |
Common features in the Pentax MX-1 and Sony RX100 II
MX-1 | RX100 II | |||
---|---|---|---|---|
Announced | July 2013 | ![]() | June 2013 | Similar generation |
Focus manually | ![]() | More exact focusing | ||
Screen type | Tilting | ![]() | Tilting | Tilting screen |
Screen dimension | 3" | ![]() | 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax MX-1 vs Sony RX100 II Specifications
Pentax MX-1 | Sony 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 |