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Nikon W150 vs Pentax K-30

The Nikon Coolpix W150 and the Pentax K-30 are two digital cameras that were officially introduced, respectively, in April 2019 and May 2012. The W150 is a fixed lens compact, while the K-30 is a DSLR. The cameras are based on a 1/3.1-inch (W150) and an APS-C (K-30) sensor. The Nikon has a resolution of 13 megapixels, whereas the Pentax provides 16.1 MP.

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

Headline Specifications
Nikon W150
versus
Pentax K-30
Nikon W150   Pentax K-30
Fixed lens compact camera Digital single lens reflex
30-90mm f/3.3-5.9 Pentax K mount lenses
13 MP – 1/3.1" sensor 16.1 MP – APS-C sensor
1080/30p Video 1080/30p Video
ISO 125-1,600 ISO 100-12,800 (100 - 25,600)
No viewfinder, LCD framing Optical viewfinder
2.7" LCD – 230k dots 3.0" LCD – 921k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
4.7 shutter flaps per second 6 shutter flaps per second
no shake reductionIn-body stabilization
Waterproof body (10m)Weathersealed body
220 shots per battery charge410 shots per battery charge
110 x 67 x 38 mm, 177 g 130 x 97 x 71 mm, 650 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon Coolpix W150 and the Pentax K-30? 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.

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Body comparison

An illustration of the physical size and weight of the Nikon W150 and the Pentax K-30 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter.

The W150 can be obtained in five different colors (blue, orange, white, flower, resort), while the K-30 is available in seven color-versions (black, silver, blue, red, yellow, green, white).

Size Nikon W150 vs Pentax K-30
Compare W150 versus K-30 top
Comparison W150 or K-30 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax K-30 is considerably larger (71 percent) than the Nikon W150. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments. More than that, the W150 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 W150 has a lens built in, whereas the K-30 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 W150 can be charged via the USB port, so that it is not always necessary to take the battery charger along when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

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Body Specifications
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
1.
 
Nikon W150 110 mm 67 mm 38 mm 177 g 220 Y Apr 2019 US$ 159ebay.com
2.
 
Pentax K-30 130 mm 97 mm 71 mm 650 g 410 Y May 2012 US$ 849ebay.com
3.
 
Leica Q2 130 mm 80 mm 92 mm 718 g 370 Y Mar 2019 US$ 4 999 amazon.com
4.
 
Nikon A1000 114 mm 72 mm 41 mm 330 g 250 n Jan 2019 US$ 429ebay.com
5.
 
Nikon B600 122 mm 82 mm 99 mm 500 g 280 n Jan 2019 US$ 349ebay.com
6.
 
Nikon P1000 146 mm 119 mm 181 mm 1415 g 250 n Jul 2018 US$ 999 amazon.com
7.
 
Nikon W300 112 mm 66 mm 29 mm 231 g 280 Y May 2017 US$ 389ebay.com
8.
 
Panasonic FT7 117 mm 76 mm 37 mm 319 g 300 Y May 2018 US$ 449ebay.com
9.
 
Pentax K-3 131 mm 100 mm 77 mm 800 g 560 Y Oct 2013 US$ 1 299ebay.com
10.
 
Pentax K-5 131 mm 97 mm 73 mm 760 g 740 Y Sep 2010 US$ 1 099ebay.com
11.
 
Pentax K-5 II 131 mm 97 mm 73 mm 760 g 740 Y Sep 2012 US$ 1 099ebay.com
12.
 
Pentax K-50 130 mm 97 mm 71 mm 650 g 410 Y Jun 2013 US$ 599ebay.com
13.
 
Pentax K-500 130 mm 97 mm 71 mm 646 g 710 n Jun 2013 US$ 549ebay.com
14.
 
Ricoh WG-6 118 mm 66 mm 33 mm 246 g 340 Y Feb 2019 US$ 399 amazon.com
15.
 
Ricoh WG-60 123 mm 62 mm 30 mm 193 g 300 Y Oct 2018 US$ 279ebay.com
16.
 
Sony RX0 59 mm 41 mm 30 mm 110 g 240 Y Aug 2017 US$ 699ebay.com
17.
 
Sony RX0 II 59 mm 41 mm 35 mm 132 g 240 Y Mar 2019 US$ 699 amazon.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The W150 was launched at a lower price than the K-30, despite having a lens built in. 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 sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels 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 associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Nikon W150 features a 1/3.1-inch sensor and the Pentax K-30 an APS-C sensor. The sensor area in the K-30 is 2213 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 7.4 and 1.5. The sensor in the W150 has a native 4:3 aspect ratio, while the one in the K-30 offers a 3:2 aspect.

Nikon W150 and Pentax K-30 sensor measures

With 16.1MP, the K-30 offers a higher resolution than the W150 (13MP), but the K-30 nevertheless has larger individual pixels (pixel pitch of 4.79μm versus 1.11μm for the W150) due to its larger sensor. However, the W150 is a much more recent model (by 6 years and 11 months) than the K-30, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the W150 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Pentax K-30 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the K-30 for good quality output (200 dots per inch) amounts to 24.6 x 16.3 inches or 62.6 x 41.5 cm, for very good quality (250 dpi) 19.7 x 13.1 inches or 50.1 x 33.2 cm, and for excellent quality (300 dpi) 16.4 x 10.9 inches or 41.7 x 27.6 cm. The corresponding values for the Nikon W150 are 20.8 x 15.6 inches or 52.8 x 39.6 cm for good quality, 16.6 x 12.5 inches or 42.3 x 31.7 cm for very good quality, and 13.9 x 10.4 inches or 35.2 x 26.4 cm for excellent quality prints.

The Nikon Coolpix W150 has a native sensitivity range from ISO 125 to ISO 1600. The corresponding ISO settings for the Pentax K-30 are ISO 100 to ISO 12800, with the possibility to increase the ISO range to 100-25600.

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.

W150 versus K-30 MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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Sensor Characteristics
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Nikon W150 1/3.1 13.0 4160 31201080/30p22.113.8405865
2.
 
Pentax K-30 APS-C 16.1 4928 32641080/30p23.713.0112979
3.
 
Leica Q2 Full Frame 46.7 8368 55844K/30p26.413.5249196
4.
 
Nikon A1000 1/2.3 15.9 4608 34564K/30p20.712.2109552
5.
 
Nikon B600 1/2.3 15.9 4608 34561080/30p20.712.2109552
6.
 
Nikon P1000 1/2.3 15.9 4608 34564K/30p20.612.1104451
7.
 
Nikon W300 1/2.3 15.9 4608 34564K/30p20.512.093850
8.
 
Panasonic FT7 1/2.3 20.2 5184 38884K/30p20.612.1102851
9.
 
Pentax K-3 APS-C 24.1 6016 40001080/60i23.713.4121680
10.
 
Pentax K-5 APS-C 16.1 4928 32641080/25p23.714.1116282
11.
 
Pentax K-5 II APS-C 16.1 4928 32641080/25p23.814.1123582
12.
 
Pentax K-50 APS-C 16.1 4928 32641080/30p23.713.0112079
13.
 
Pentax K-500 APS-C 16.1 4928 32641080/30p23.713.1108779
14.
 
Ricoh WG-6 1/2.3 20.2 5184 38884K/30p20.712.2110452
15.
 
Ricoh WG-60 1/2.3 15.9 4608 34561080/60p20.612.2107251
16.
 
Sony RX0 1-inch 15.4 4800 32001080/60p22.412.454868
17.
 
Sony RX0 II 1-inch 15.4 4800 32004K/30p22.112.455565
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (1080/30p).

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Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the K-30 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the W150 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Nikon W150, the Pentax K-30, and comparable cameras.

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Core Features
  empty 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.
 
Nikon W150none n2.7 / 230 fixed n 1/2000s 4.7/s Y n
2.
 
Pentax K-30optical n3.0 / 921 fixed n 1/6000s 6.0/s Y Y
3.
 
Leica Q23680 n3.0 / 1040 fixed Y 1/2000s 10.0/s n Y
4.
 
Nikon A10001166 n3.0 / 1036 tilting Y 1/4000s 7.0/s Y Y
5.
 
Nikon B600none n3.0 / 921 fixed n 1/4000s 7.4/s Y Y
6.
 
Nikon P10002359 n3.2 / 921 swivel n 1/4000s 7.0/s Y Y
7.
 
Nikon W300none n3.0 / 921 fixed n 1/4000s 7.0/s Y Y
8.
 
Panasonic FT71170 n3.0 / 1040 fixed n 1/1300s 10.0/s Y Y
9.
 
Pentax K-3optical Y3.2 / 1037 fixed n 1/8000s 8.3/s Y Y
10.
 
Pentax K-5optical Y3.0 / 921 fixed n 1/8000s 7.0/s Y Y
11.
 
Pentax K-5 IIoptical Y3.0 / 921 fixed n 1/8000s 7.0/s Y Y
12.
 
Pentax K-50optical n3.0 / 921 fixed n 1/6000s 6.0/s Y Y
13.
 
Pentax K-500optical n3.0 / 921 fixed n 1/6000s 6.0/s Y Y
14.
 
Ricoh WG-6none n3.0 / 1040 fixed n 1/4000s 1.0/s Y n
15.
 
Ricoh WG-60none n2.7 / 230 fixed n 1/4000s 8.0/s Y n
16.
 
Sony RX0none n1.5 / 230 fixed n .. 5.5/s n n
17.
 
Sony RX0 IInone n1.5 / 230 tilting n .. 5.5/s n n
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

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 W150 is one of those camera that have an additional 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).

Concerning the storage of imaging data, both the W150 and the K-30 write their files to SDXC cards.

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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 Nikon Coolpix W150 and Pentax K-30 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Nikon W150-stereo / mono--micro2.0Y-Y
2.
 
Pentax K-30Ymono / mono---2.0---
3.
 
Leica Q2Ystereo / mono----Y-Y
4.
 
Nikon A1000-stereo / mono--micro2.0Y-Y
5.
 
Nikon B600-stereo / mono--micro2.0Y-Y
6.
 
Nikon P1000Ystereo / monoY-micro2.0Y-Y
7.
 
Nikon W300-stereo / mono--micro2.0Y-Y
8.
 
Panasonic FT7-stereo / mono--micro2.0Y--
9.
 
Pentax K-3Ymono / monoYYmini3.0---
10.
 
Pentax K-5Ystereo / monoY-mini2.0---
11.
 
Pentax K-5 IIYstereo / monoY-mini2.0---
12.
 
Pentax K-50Ymono / mono--micro2.0---
13.
 
Pentax K-500Ymono / mono---2.0---
14.
 
Ricoh WG-6-mono / mono--micro3.0---
15.
 
Ricoh WG-60-mono / mono--micro2.0---
16.
 
Sony RX0-stereo / monoY-micro2.0Y-Y
17.
 
Sony RX0 II-stereo / monoY-micro2.0Y-Y

It is notable that the W150 offers wifi support, while the K-30 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.

Both the W150 and the K-30 have been discontinued, but can regularly be found used on ebay. The K-30 was replaced by the Pentax K-50, while the W150 does not have a direct successor. Further information on the features and operation of the W150 and K-30 can be found, respectively, in the Nikon W150 Manual (free pdf) or the online Pentax K-30 Manual.

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Review summary

So what is the bottom line? Is there a clear favorite between the Nikon W150 and the Pentax K-30? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.

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Reasons to prefer the Nikon Coolpix W150:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Less disturbing: Has an electronic shutter option for completely silent shooting.
  • Ready to shoot: Comes with a built-in lens, while the K-30 requires a separate lens.
  • More compact: Is smaller (110x67mm vs 130x97mm) and thus needs less room in the bag.
  • Less heavy: Is lighter even though it comes with a built-in lens (unlike the K-30).
  • Easier travel charging: Can be conveniently charged via its USB port.
  • 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.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Reflects 6 years and 11 months of technical progress since the K-30 launch.

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Arguments in favor of the Pentax K-30:

  • More detail: Has more megapixels (16.1 vs 13MP), which boosts linear resolution by 14%.
  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
  • Richer colors: The pixel size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
  • Easier framing: Has an optical viewfinder for image composition and settings control.
  • Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (921k vs 230k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/6000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (6 vs 4.7 flaps/sec) to capture the decisive moment.
  • More flexible: Makes it possible to change lenses and thus to use specialty optics.
  • Longer lasting: Gets more shots (410 versus 220) out of a single battery charge.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • More heavily discounted: Has been around for much longer (launched in May 2012).

If the count of individual advantages (bullet points above) is taken as a guide, the K-30 is the clear winner of the contest (16 : 11 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 wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

W150 11:16 K-30

How about other alternatives? Do the specifications of the Nikon W150 and the Pentax K-30 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best DSLR 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 remains incomplete and does no justice, for example, to the way the W150 or the K-30 perform in practice. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.

Expert reviews

This is where reviews by experts come in. 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
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
1.
 
Nikon W150..+....3.5/53/5 Apr 2019 US$ 159ebay.com
2.
 
Pentax K-304/5....78/1004.5/54.5/5 May 2012 US$ 849ebay.com
3.
 
Leica Q2....4.5/584/1004.5/54/5 Mar 2019 US$ 4 999 amazon.com
4.
 
Nikon A1000..+ +3.5/5..3.5/53/5 Jan 2019 US$ 429ebay.com
5.
 
Nikon B600..+....3.5/53/5 Jan 2019 US$ 349ebay.com
6.
 
Nikon P1000..+3.5/573/1003.5/53.5/5 Jul 2018 US$ 999 amazon.com
7.
 
Nikon W300..+....4/54/5 May 2017 US$ 389ebay.com
8.
 
Panasonic FT7..+....3.5/53.5/5 May 2018 US$ 449ebay.com
9.
 
Pentax K-34/5....83/1005/55/5 Oct 2013 US$ 1 299ebay.com
10.
 
Pentax K-54/5....83/1005/54.5/5 Sep 2010 US$ 1 099ebay.com
11.
 
Pentax K-5 II5/5....80/1005/54.5/5 Sep 2012 US$ 1 099ebay.com
12.
 
Pentax K-505/5......5/54.5/5 Jun 2013 US$ 599ebay.com
13.
 
Pentax K-500........4.5/54.5/5 Jun 2013 US$ 549ebay.com
14.
 
Ricoh WG-6........3.5/53.5/5 Feb 2019 US$ 399 amazon.com
15.
 
Ricoh WG-60............ Oct 2018 US$ 279ebay.com
16.
 
Sony RX0........3.5/54/5 Aug 2017 US$ 699ebay.com
17.
 
Sony RX0 II........3.5/54/5 Mar 2019 US$ 699 amazon.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Nikon W150 vs Pentax K-30

    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 Nikon W150 Pentax K-30
    Camera Type Fixed lens compact camera Digital single lens reflex
    Camera Lens 30-90mm f/3.3-5.9 Pentax K mount lenses
    Launch Date April 2019 May 2012
    Launch Price USD 159 USD 849
    Sensor Specs Nikon W150 Pentax K-30
    Sensor Technology CMOS CMOS
    Sensor Format 1/3.1" Sensor APS-C Sensor
    Sensor Size 4.7 x 3.5 mm 23.7 x 15.6 mm
    Sensor Area 16.45 mm2 369.72 mm2
    Sensor Diagonal 5.9 mm 28.4 mm
    Crop Factor 7.4x 1.5x
    Sensor Resolution 13 Megapixels 16.1 Megapixels
    Image Resolution 4160 x 3120 pixels 4928 x 3264 pixels
    Pixel Pitch 1.11 μm 4.79 μm
    Pixel Density 78.90 MP/cm2 4.35 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/30p Video 1080/30p Video
    ISO Setting 125 - 1,600 ISO 100 - 12,800 ISO
    ISO Boost no Enhancement 100 - 25,600 ISO
    DXO Sensor Quality (score) .. 79
    DXO Color Depth (bits) .. 23.7
    DXO Dynamic Range (EV) .. 13.0
    DXO Low Light (ISO) .. 1129
    Screen Specs Nikon W150 Pentax K-30
    Viewfinder Type no viewfinder Optical viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.61x
    LCD Framing Live View Live View
    Rear LCD Size 2.7inch 3.0inch
    LCD Resolution 230k dots 921k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Nikon W150 Pentax K-30
    Focus System Contrast-detect AF Phase-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/2000s 1/6000s
    Continuous Shooting 4.7 shutter flaps/s 6 shutter flaps/s
    Electronic Shutterup to 1/2000sno E-Shutter
    Image Stabilizationno shake reductionIn-body stabilization
    Fill Flash Built-in Flash Built-in Flash
    Storage Medium SDXC cards SDXC cards
    Single or Dual Card Slots Single card slot Single card slot
    UHS card support no no
    Connectivity Specs Nikon W150 Pentax K-30
    External Flash no Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port micro HDMI no HDMI
    Wifi Support Wifi built-in no Wifi
    Bluetooth Support Bluetooth built-in no Bluetooth
    Body Specs Nikon W150 Pentax K-30
    Environmental SealingWaterproof body (10m)Weathersealed body
    Battery Type Nikon EN-EL19 Pentax D-LI109
    Battery Life (CIPA)220 shots per charge410 shots per charge
    In-Camera Charging USB charging no USB charging
    Body Dimensions 110 x 67 x 38 mm
    (4.3 x 2.6 x 1.5 in)
    130 x 97 x 71 mm
    (5.1 x 3.8 x 2.8 in)
    Camera Weight 177 g (6.2 oz) 650 g (22.9 oz)
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