Pentax K-30 vs Sony W730
63 Imaging
57 Features
66 Overall
60


96 Imaging
39 Features
33 Overall
36
Pentax K-30 vs Sony W730 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Increase to 25600)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Introduced October 2012
- Newer Model is Pentax K-50
(Full Review)
- 16MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-224mm (F3.3-6.3) lens
- 122g - 93 x 52 x 22mm
- Introduced January 2013

Pentax K-30 vs Sony W730 Overview
Let's look a little more in depth at the Pentax K-30 and Sony W730, one is a Advanced DSLR and the other is a Small Sensor Compact by brands Pentax and Sony. The sensor resolution of the K-30 (16MP) and the W730 (16MP) is fairly comparable but the K-30 (APS-C) and W730 (1/2.3") posses totally different sensor dimensions.

The K-30 was released 2 months prior to the W730 and they are of a similar generation. Each of the cameras have different body design with the Pentax K-30 being a Mid-size SLR camera and the Sony W730 being a Compact camera.
Before we go right into a complete comparison, here is a brief overview of how the K-30 scores against the W730 in terms of portability, imaging, features and an overall mark.

Pentax K-30 vs Sony W730 Gallery
Below is a sample of the gallery pictures for Pentax K-30 and Sony Cyber-shot DSC-W730. The complete galleries are available at Pentax K-30 Gallery and Sony W730 Gallery.
Reasons to pick Pentax K-30 over the Sony W730
K-30 | W730 | |||
---|---|---|---|---|
Manually focus | ![]() | More exact focusing | ||
Display dimensions | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 921k | ![]() | 230k | Crisper display (+691k dot) |
Reasons to pick Sony W730 over the Pentax K-30
W730 | K-30 | |||
---|---|---|---|---|
Touch friendly display | ![]() | Easily navigate |
Common features in the Pentax K-30 and Sony W730
K-30 | W730 | |||
---|---|---|---|---|
Introduced | October 2012 | ![]() | January 2013 | Same generation |
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | No selfie screen |
Pentax K-30 vs Sony W730 Physical Comparison
When you are planning to travel with your camera frequently, you're going to have to think about its weight and volume. The Pentax K-30 comes with external measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") having a weight of 650 grams (1.43 lbs) and the Sony W730 has sizing of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") accompanied by a weight of 122 grams (0.27 lbs).
See the Pentax K-30 and Sony W730 in the new Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. Underneath is a front view dimensions comparison of the K-30 vs the W730.

Considering dimensions and weight, the portability score of the K-30 and W730 is 63 and 96 respectively.

Pentax K-30 vs Sony W730 Sensor Comparison
Normally, it's hard to see the gap in sensor dimensions purely by going through a spec sheet. The picture here might offer you a stronger sense of the sensor sizing in the K-30 and W730.
Clearly, both cameras have the same megapixels but not the same sensor dimensions. The K-30 features the larger sensor which is going to make getting bokeh easier.

Pentax K-30 vs Sony W730 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-30 vs Sony W730 Specifications
Pentax K-30 | Sony Cyber-shot DSC-W730 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model type | Pentax K-30 | Sony Cyber-shot DSC-W730 |
Type | Advanced DSLR | Small Sensor Compact |
Introduced | 2012-10-29 | 2013-01-08 |
Physical type | Mid-size SLR | Compact |
Sensor Information | ||
Processor | Prime M | - |
Sensor type | CMOS | CCD |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.7 x 15.7mm | 6.17 x 4.55mm |
Sensor area | 372.1mm² | 28.1mm² |
Sensor resolution | 16MP | 16MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3 and 16:9 |
Peak resolution | 4928 x 3264 | 4608 x 3456 |
Highest native ISO | 12800 | 3200 |
Highest enhanced ISO | 25600 | - |
Min native ISO | 100 | 100 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 11 | - |
Cross type focus points | 9 | - |
Lens | ||
Lens mount type | Pentax KAF2 | fixed lens |
Lens zoom range | - | 25-224mm (9.0x) |
Largest aperture | - | f/3.3-6.3 |
Macro focusing range | - | 5cm |
Available lenses | 151 | - |
Focal length multiplier | 1.5 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display diagonal | 3 inch | 2.7 inch |
Display resolution | 921 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display tech | TFT LCD monitor with brightness/color adjustment and AR coating | TFT LCD display |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | None |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.61x | - |
Features | ||
Minimum shutter speed | 30 seconds | 2 seconds |
Fastest shutter speed | 1/6000 seconds | 1/1600 seconds |
Continuous shutter rate | 6.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 12.00 m (at ISO 100) | 2.80 m |
Flash options | Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless | Auto, On, Off, Slow Sync, Advanced Flash |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Fastest flash synchronize | 1/180 seconds | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Highest video resolution | 1920x1080 | 1280x720 |
Video file format | MPEG-4, H.264 | MPEG-4, AVCHD |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 650 grams (1.43 lbs) | 122 grams (0.27 lbs) |
Physical dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 93 x 52 x 22mm (3.7" x 2.0" x 0.9") |
DXO scores | ||
DXO Overall rating | 79 | not tested |
DXO Color Depth rating | 23.7 | not tested |
DXO Dynamic range rating | 13.0 | not tested |
DXO Low light rating | 1129 | not tested |
Other | ||
Battery life | 410 photographs | 240 photographs |
Type of battery | Battery Pack | Battery Pack |
Battery ID | D-LI109,4 x AA | NP-BN |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Card slots | Single | Single |
Retail price | $525 | $138 |