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Pentax Q vs Sony RX0 II

The Pentax Q and the Sony Cyber-shot DSC-RX0II are two digital cameras that were revealed to the public, respectively, in June 2011 and March 2019. The Pentax Q is a mirrorless interchangeable lens camera, while the RX0 II is a fixed lens compact. The cameras are based on a 1/2.3-inch (Pentax Q) and an one-inch (RX0 II) sensor. The Pentax has a resolution of 12 megapixels, whereas the Sony provides 15.4 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Pentax Q
versus
Sony RX0 II
Pentax Q   Sony RX0 II
Mirrorless system camera Fixed lens compact camera
Pentax Q mount lenses 24mm f/4.0
12 MP – 1/2.3" sensor 15.4 MP – 1" sensor
1080/30p Video 4K/30p Video
ISO 125-6,400 ISO 80-12,800
Viewfinder optional No viewfinder, LCD framing
3.0" LCD – 460k dots 1.5" LCD – 230k dots
Fixed screen (not touch-sensitive) Tilting screen (no touchscreen)
1.5 shutter flaps per second 5.5 shutter flaps per second
In-body stabilizationno shake reduction
not weather sealedWaterproof body (10m)
230 shots per battery charge240 shots per battery charge
98 x 57 x 31 mm, 180 g 59 x 41 x 35 mm, 132 g
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Check Pentax Q offers at
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Check RX0 II price at
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Going beyond this snapshot of core features and characteristics, what are the differences between the Pentax Q and the Sony Cyber-shot DSC-RX0II? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

The side-by-side display below illustrates the physical size and weight of the Pentax Q and the Sony RX0 II. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.

The Pentax Q can be obtained in two different colors (black, white), while the RX0 II is only available in black.

Size Pentax Q vs Sony RX0 II
Compare Pentax Q versus RX0 II top
Comparison Pentax Q or RX0 II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX0 II is considerably smaller (57 percent) than the Pentax Q. It is noteworthy in this context that the RX0 II is splash and dust-proof, while the Pentax Q does not feature any corresponding weather-sealing. More than that, the RX0 II is water-proof up to 10m and can, thus, be used for underwater photography.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the RX0 II has a lens built in, whereas the Pentax Q is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.

The power pack in the RX0 II can be charged via the USB port, which can be very convenient when travelling.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Pentax Q 98 mm 57 mm 31 mm 180 g 230 n Jun 2011 649ebay.com
2.
 
Sony RX0 II 59 mm 41 mm 35 mm 132 g 240 Y Mar 2019 699 amazon.com
3.
 
Fujifilm X10 117 mm 70 mm 57 mm 350 g 270 n Sep 2011 599ebay.com
4.
 
Olympus XZ-2 113 mm 65 mm 48 mm 346 g 340 n Sep 2012 599ebay.com
5.
 
Olympus E-P3 122 mm 69 mm 34 mm 369 g 330 n Jun 2011 799ebay.com
6.
 
Olympus E-PL2 114 mm 72 mm 42 mm 362 g 280 n Jan 2011 599ebay.com
7.
 
Olympus E-PL3 110 mm 64 mm 37 mm 313 g 300 n Jun 2011 599ebay.com
8.
 
Olympus E-PL1 115 mm 72 mm 42 mm 334 g 290 n Feb 2010 599ebay.com
9.
 
Olympus E-620 130 mm 94 mm 60 mm 521 g 500 n Feb 2009 699ebay.com
10.
 
Panasonic GF3 108 mm 67 mm 32 mm 264 g 300 n Jun 2011 549ebay.com
11.
 
Panasonic G2 124 mm 84 mm 74 mm 428 g 360 n Mar 2010 599ebay.com
12.
 
Panasonic GF2 113 mm 68 mm 33 mm 310 g 300 n Nov 2010 549ebay.com
13.
 
Sony ZV-1 105 mm 60 mm 44 mm 294 g 260 n May 2020 799 amazon.com
14.
 
Sony RX10 IV 133 mm 94 mm 145 mm 1095 g 400 Y Sep 2017 1,699 amazon.com
15.
 
Sony RX0 59 mm 41 mm 30 mm 110 g 240 Y Aug 2017 699ebay.com
16.
 
Sony RX10 III 133 mm 94 mm 127 mm 1051 g 420 Y Mar 2016 1,499ebay.com
17.
 
Sony RX10 II 129 mm 88 mm 102 mm 813 g 400 Y Jun 2015 1,299ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Pentax Q features a 1/2.3-inch sensor and the Sony RX0 II an one-inch sensor. The sensor area in the RX0 II is 314 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.7. The sensor in the Pentax Q has a native 4:3 aspect ratio, while the one in the RX0 II offers a 3:2 aspect.

Pentax Q and Sony RX0 II sensor measures

With 15.4MP, the RX0 II offers a higher resolution than the Pentax Q (12MP), but the RX0 II nevertheless has larger individual pixels (pixel pitch of 2.74μm versus 1.53μm for the Pentax Q) due to its larger sensor. Moreover, the RX0 II is a much more recent model (by 7 years and 9 months) than the Pentax Q, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.

The resolution advantage of the Sony RX0 II implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the RX0 II for good quality output (200 dots per inch) amounts to 24 x 16 inches or 61 x 40.6 cm, for very good quality (250 dpi) 19.2 x 12.8 inches or 48.8 x 32.5 cm, and for excellent quality (300 dpi) 16 x 10.7 inches or 40.6 x 27.1 cm. The corresponding values for the Pentax Q are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.

The Pentax Q has a native sensitivity range from ISO 125 to ISO 6400. The corresponding ISO settings for the Sony Cyber-shot DSC-RX0II are ISO 80 to ISO 12800 (no boost).

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

Pentax Q versus RX0 II MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Pentax Q 1/2.3 12.0 4000 30001080/30p20.211.118947
2.
 
Sony RX0 II 1-inch 15.4 4800 32004K/30p22.112.455565
3.
 
Fujifilm X10 2/3 12.0 4000 30001080/30p20.511.324550
4.
 
Olympus XZ-2 1/1.7 11.8 3968 29761080/30p20.411.321649
5.
 
Olympus E-P3 Four Thirds 12.2 4032 30241080/60i20.810.153651
6.
 
Olympus E-PL2 Four Thirds 12.2 4032 3024720/30p21.410.257355
7.
 
Olympus E-PL3 Four Thirds 12.2 4032 30241080/60i20.910.349952
8.
 
Olympus E-PL1 Four Thirds 12.2 4032 3024720/30p21.510.148754
9.
 
Olympus E-620 Four Thirds 12.2 4032 3024none21.310.353655
10.
 
Panasonic GF3 Four Thirds 12.0 4000 30001080/60i20.610.145950
11.
 
Panasonic G2 Four Thirds 12.0 4000 3000720/30p21.210.349353
12.
 
Panasonic GF2 Four Thirds 12.0 4000 30001080/60i21.210.350654
13.
 
Sony ZV-1 1-inch 20.0 5472 36484K/30p22.212.666966
14.
 
Sony RX10 IV 1-inch 20.0 5472 36484K/30p22.012.240863
15.
 
Sony RX0 1-inch 15.4 4800 32001080/60p22.412.454868
16.
 
Sony RX10 III 1-inch 20.0 5472 36484K/30p23.112.647270
17.
 
Sony RX10 II 1-inch 20.0 5472 36484K/30p23.012.653170
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the RX0 II provides a better video resolution than the Pentax Q. It can shoot movie footage at 4K/30p, while the Pentax is limited to 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The Pentax Q and the RX0 II are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. That said, the Pentax Q can be equipped with an optional viewfinder – the O-VF1. The table below summarizes some of the other core capabilities of the Pentax Q and Sony RX0 II in connection with corresponding information for a sample of similar cameras.

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Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Pentax Qoptional n3.0 / 460 fixed n 1/2000s 1.5/s Y Y
2.
 
Sony RX0 IInone n1.5 / 230 tilting n .. 5.5/s n n
3.
 
Fujifilm X10optical n2.8 / 460 fixed n 1/4000s 10.0/s Y Y
4.
 
Olympus XZ-2optional n3.0 / 920 tilting Y 1/2000s 5.0/s Y Y
5.
 
Olympus E-P3optional n3.0 / 614 fixed Y 1/4000s 3.0/s Y Y
6.
 
Olympus E-PL2optional n3.0 / 460 fixed n 1/4000s 3.0/s Y Y
7.
 
Olympus E-PL3optional n3.0 / 460 tilting n 1/4000s 5.5/s n Y
8.
 
Olympus E-PL1optional n2.7 / 230 fixed n 1/2000s 3.0/s Y Y
9.
 
Olympus E-620optical n2.7 / 230 swivel n 1/4000s 4.0/s Y Y
10.
 
Panasonic GF3none n3.0 / 460 fixed Y 1/4000s 3.2/s Y n
11.
 
Panasonic G21440 n3.0 / 460 swivel Y 1/4000s 2.6/s Y n
12.
 
Panasonic GF2optional n3.0 / 460 fixed Y 1/4000s 2.6/s Y n
13.
 
Sony ZV-1none n3.0 / 922 swivel Y 1/2000s 24.0/s n Y
14.
 
Sony RX10 IV2359 Y3.0 / 1440 tilting Y 1/2000s 24.0/s Y Y
15.
 
Sony RX0none n1.5 / 230 fixed n .. 5.5/s n n
16.
 
Sony RX10 III2359 Y3.0 / 1229 tilting n 1/2000s 14.0/s Y Y
17.
 
Sony RX10 II2359 Y3.0 / 1229 tilting n 1/3200s 14.0/s Y Y
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One difference between the cameras concerns the presence of an on-board flash. The Pentax Q has one, while the RX0 II does not. While the built-in flash of the Pentax Q is not very powerful, it can at times be useful as a fill-in light.

The RX0 II has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the Pentax Q does not have a selfie-screen.

The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the RX0 II only has electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

The Pentax Q has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The Pentax Q writes its imaging data to SDXC cards, while the RX0 II uses micro SDXC or Memory Stick Micro cards. The RX0 II supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the Pentax Q cannot take advantage of Ultra High Speed SD cards.

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Pentax Q and Sony Cyber-shot DSC-RX0II and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Pentax QYmono / mono--mini2.0---
2.
 
Sony RX0 II-stereo / monoY-micro2.0Y-Y
3.
 
Fujifilm X10Ystereo / mono--mini2.0---
4.
 
Olympus XZ-2Ystereo / mono--mini2.0---
5.
 
Olympus E-P3Ystereo / ---mini2.0---
6.
 
Olympus E-PL2Ystereo / ---mini2.0---
7.
 
Olympus E-PL3Ystereo / ---mini2.0---
8.
 
Olympus E-PL1Ystereo / ---mini2.0---
9.
 
Olympus E-620Y- / ----2.0---
10.
 
Panasonic GF3-stereo / mono--mini2.0---
11.
 
Panasonic G2Ystereo / mono--mini2.0---
12.
 
Panasonic GF2Ystereo / mono--mini2.0---
13.
 
Sony ZV-1Ystereo / monoY-micro2.0Y-Y
14.
 
Sony RX10 IVYstereo / monoYYmicro2.0YY-
15.
 
Sony RX0-stereo / monoY-micro2.0Y-Y
16.
 
Sony RX10 IIIYstereo / monoYYmicro2.0YY-
17.
 
Sony RX10 IIYstereo / monoYYmicro2.0YY-

It is notable that the Pentax Q has a hotshoe, while the RX0 II does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

The RX0 II is a recent model that features in the current product line-up of Sony. In contrast, the Pentax Q has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the Pentax Q was succeeded by the Pentax Q10. Further information on the features and operation of the Pentax Q and RX0 II can be found, respectively, in the Pentax Q Manual (free pdf) or the online Sony RX0 II Manual.

Review summary

So what conclusions can be drawn? Is the Pentax Q better than the Sony RX0 II or vice versa? A synthesis of the relative strong points of each of the models is listed below.

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Reasons to prefer the Pentax Q:

  • More framing options: Can be equipped with a hotshoe-mounted accessory-viewfinder.
  • Larger screen: Has a bigger rear LCD (3.0" vs 1.5") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (460k vs 230k dots).
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • More heavily discounted: Has been available for much longer (launched in June 2011).

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Advantages of the Sony Cyber-shot DSC-RX0II:

  • More detail: Has more megapixels (15.4 vs 12MP), which boosts linear resolution by 15%.
  • Better image quality: Is equipped with a larger and more technologically advanced sensor.
  • Richer colors: The sensor size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
  • Better video: Provides higher definition movie capture (4K/30p vs 1080/30p).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (5.5 vs 1.5 flaps/sec) to capture the decisive moment.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Ready to shoot: Has an integrated lens, whereas the Pentax Q necessitates an extra lens.
  • More compact: Is smaller (59x41mm vs 98x57mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the Pentax Q).
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 10m).
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Reflects 7 years and 9 months of technical progress since the Pentax Q launch.

If the count of relative strengths (bullet points above) is taken as a measure, the RX0 II is the clear winner of the contest (21 : 9 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

Pentax Q 09:21 RX0 II

How about other alternatives? Do the specifications of the Pentax Q and the Sony RX0 II place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Prime Lens Compact Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the Pentax Q and the RX0 II in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is why hands-on reviews by experts are important. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Pentax Q3/5......4/53.5/5 Jun 2011 649ebay.com
2.
 
Sony RX0 II........3.5/54/5 Mar 2019 699 amazon.com
3.
 
Fujifilm X10......76/1004/54.5/5 Sep 2011 599ebay.com
4.
 
Olympus XZ-24/5+....4.5/54.5/5 Sep 2012 599ebay.com
5.
 
Olympus E-P3..83/100..74/1004.5/54.5/5 Jun 2011 799ebay.com
6.
 
Olympus E-PL23/583/100..71/1004.5/54.5/5 Jan 2011 599ebay.com
7.
 
Olympus E-PL33/5+ +..72/1004.5/54/5 Jun 2011 599ebay.com
8.
 
Olympus E-PL1..86/100..69/1004/54.5/5 Feb 2010 599ebay.com
9.
 
Olympus E-6203/588/100..72/1004.5/55/5 Feb 2009 699ebay.com
10.
 
Panasonic GF33/582/100..71/1004.5/54/5 Jun 2011 549ebay.com
11.
 
Panasonic G2......72/1004/54.5/5 Mar 2010 599ebay.com
12.
 
Panasonic GF23/582/100..70/1004.5/54.5/5 Nov 2010 549ebay.com
13.
 
Sony ZV-14/5..4.5/585/1004/54.5/5 May 2020 799 amazon.com
14.
 
Sony RX10 IV5/5+3.5/584/1004.5/55/5 Sep 2017 1,699 amazon.com
15.
 
Sony RX0........3.5/54/5 Aug 2017 699ebay.com
16.
 
Sony RX10 III5/5+..84/1004.5/54.5/5 Mar 2016 1,499ebay.com
17.
 
Sony RX10 II5/5+ +..82/1004.5/54/5 Jun 2015 1,299ebay.com
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Check Pentax Q offers at
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Check RX0 II price at
amazon.com

Other camera comparisons

Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Pentax Q vs Sony RX0 II

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Pentax Q Sony RX0 II
    Camera Type Mirrorless system camera Fixed lens compact camera
    Camera Lens Pentax Q mount lenses 24mm f/4.0
    Launch Date June 2011 March 2019
    Launch Price USD 649 USD 699
    Sensor Specs Pentax Q Sony RX0 II
    Sensor Technology CMOS CMOS
    Sensor Format 1/2.3" Sensor 1" Sensor
    Sensor Size 6.17 x 4.55 mm 13.2 x 8.8 mm
    Sensor Area 28.0735 mm2 116.16 mm2
    Sensor Diagonal 7.7 mm 15.9 mm
    Crop Factor 5.6x 2.7x
    Sensor Resolution 12 Megapixels 15.4 Megapixels
    Image Resolution 4000 x 3000 pixels 4800 x 3200 pixels
    Pixel Pitch 1.53 μm 2.74 μm
    Pixel Density 42.74 MP/cm2 13.22 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video 4K/30p Video
    ISO Setting 125 - 6,400 ISO 80 - 12,800 ISO
    DXO Sensor Quality (score) 47 ..
    DXO Color Depth (bits) 20.2 ..
    DXO Dynamic Range (EV) 11.1 ..
    DXO Low Light (ISO) 189 ..
    Screen Specs Pentax Q Sony RX0 II
    Viewfinder Type Viewfinder optional no viewfinder
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 1.5inch
    LCD Resolution 460k dots 230k dots
    LCD Attachment Fixed screen Tilting screen
    Shooting Specs Pentax Q Sony RX0 II
    Focus System Contrast-detect AF Contrast-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/2000s ..
    Continuous Shooting 1.5 shutter flaps/s 5.5 shutter flaps/s
    Electronic Shutterno E-Shutterup to 1/32000s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Image StabilizationIn-body stabilizationno handshake reduction
    Fill Flash Built-in Flash no On-Board Flash
    Storage Medium SDXC cards mMS or mSDXC cards
    Single or Dual Card Slots Single card slot Single card slot
    UHS card support no UHS-I
    Connectivity Specs Pentax Q Sony RX0 II
    External Flash Hotshoe no Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI micro HDMI
    Microphone Port no MIC socket External MIC port
    Wifi Support no Wifi Wifi built-in
    Bluetooth Support no Bluetooth Bluetooth built-in
    Body Specs Pentax Q Sony RX0 II
    Environmental Sealingnot weather sealedWaterproof body (10m)
    Battery Type D-LI68 NP-BJ1
    Battery Life (CIPA)230 shots per charge240 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 98 x 57 x 31 mm
    (3.9 x 2.2 x 1.2 in)
    59 x 41 x 35 mm
    (2.3 x 1.6 x 1.4 in)
    Camera Weight 180 g (6.3 oz) 132 g (4.7 oz)
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    Check Pentax Q offers at
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    Check RX0 II price at
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