Pentax K-01 vs Sony W730
76 Imaging
56 Features
68 Overall
60
96 Imaging
39 Features
33 Overall
36
Pentax K-01 vs Sony W730 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Revealed May 2012
(Full Review)
- 16MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-224mm (F3.3-6.3) lens
- 122g - 93 x 52 x 22mm
- Revealed January 2013
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Here is a in-depth overview of the Pentax K-01 vs Sony W730, one being a Entry-Level Mirrorless and the latter is a Small Sensor Compact by competitors Pentax and Sony. The sensor resolution of the K-01 (16MP) and the W730 (16MP) is pretty comparable but the K-01 (APS-C) and W730 (1/2.3") possess totally different sensor size.
Samsung Releases Faster Versions of EVO MicroSD CardsThe K-01 was unveiled 7 months before the W730 so they are both of a similar generation. Each of these cameras come with different body type with the Pentax K-01 being a SLR-style mirrorless camera and the Sony W730 being a Compact camera.
Before delving through a detailed comparison, below is a quick highlight of how the K-01 scores versus the W730 in relation to portability, imaging, features and an overall rating.
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Below is a preview of the gallery images for Pentax K-01 and Sony Cyber-shot DSC-W730. The full galleries are viewable at Pentax K-01 Gallery and Sony W730 Gallery.
Reasons to pick Pentax K-01 over the Sony W730
| K-01 | W730 | |||
|---|---|---|---|---|
| Manually focus | Very exact focus | |||
| Screen dimension | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 921k | 230k | Crisper screen (+691k dot) |
Reasons to pick Sony W730 over the Pentax K-01
| W730 | K-01 | |||
|---|---|---|---|---|
| Revealed | January 2013 | May 2012 | Fresher by 7 months | |
| Touch screen | Quickly navigate |
Common features in the Pentax K-01 and Sony W730
| K-01 | W730 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Absent selfie screen |
Pentax K-01 vs Sony W730 Physical Comparison
For anybody who is going to carry your camera frequently, you will have to factor in its weight and volume. The Pentax K-01 has got external measurements of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") and a weight of 561 grams (1.24 lbs) and the Sony W730 has sizing of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") along with a weight of 122 grams (0.27 lbs).
Compare the Pentax K-01 vs Sony W730 in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you have at that time. Here is the front view sizing comparison of the K-01 against the W730.

Using dimensions and weight, the portability score of the K-01 and W730 is 76 and 96 respectively.
Pentax K-01 vs Sony W730 Sensor Comparison
Normally, it's difficult to see the gap in sensor sizing merely by seeing specifications. The photograph here should offer you a far better sense of the sensor measurements in the K-01 and W730.
To sum up, each of these cameras posses the exact same megapixel count albeit not the same sensor sizing. The K-01 features the bigger sensor which will make achieving bokeh simpler. The older K-01 will be behind when it comes to sensor innovation.
Pentax K-01 vs Sony W730 Screen and ViewFinder
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Pentax K-01 vs Sony W730 Specifications
| Pentax K-01 | Sony Cyber-shot DSC-W730 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model type | Pentax K-01 | Sony Cyber-shot DSC-W730 |
| Type | Entry-Level Mirrorless | Small Sensor Compact |
| Revealed | 2012-05-30 | 2013-01-08 |
| Body design | SLR-style mirrorless | Compact |
| Sensor Information | ||
| 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 | 16 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Highest resolution | 4928 x 3264 | 4608 x 3456 |
| Highest native ISO | 12800 | 3200 |
| Highest boosted ISO | 25600 | - |
| Lowest native ISO | 100 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 81 | - |
| Cross type focus points | - | - |
| Lens | ||
| Lens support | Pentax KAF2 | fixed lens |
| Lens zoom range | - | 25-224mm (9.0x) |
| Highest aperture | - | f/3.3-6.3 |
| Macro focusing distance | - | 5cm |
| Amount of lenses | 151 | - |
| Crop factor | 1.5 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 3 inch | 2.7 inch |
| Resolution of screen | 921 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen tech | TFT LCD monitor | TFT LCD display |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 30 secs | 2 secs |
| Highest shutter speed | 1/4000 secs | 1/1600 secs |
| Continuous shooting speed | 6.0fps | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (at ISO 100) | 2.80 m |
| Flash options | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync | Auto, On, Off, Slow Sync, Advanced Flash |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Highest flash sync | 1/180 secs | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | MPEG-4, AVCHD |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| 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 | 561 gr (1.24 lbs) | 122 gr (0.27 lbs) |
| Dimensions | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") | 93 x 52 x 22mm (3.7" x 2.0" x 0.9") |
| DXO scores | ||
| DXO All around rating | 79 | not tested |
| DXO Color Depth rating | 23.7 | not tested |
| DXO Dynamic range rating | 12.9 | not tested |
| DXO Low light rating | 1135 | not tested |
| Other | ||
| Battery life | 540 shots | 240 shots |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | D-LI90 | NP-BN |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
| Storage slots | 1 | 1 |
| Launch price | $899 | $138 |