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


69 Imaging
52 Features
47 Overall
50
Pentax K-30 vs Pentax K-x Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Raise to 25600)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Announced October 2012
- Successor is Pentax K-50
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400 (Bump to 12800)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Revealed December 2009

Pentax K-30 vs Pentax K-x Overview
Here, we will be matching up the Pentax K-30 vs Pentax K-x, one is a Advanced DSLR and the latter is a Entry-Level DSLR and both are offered by Pentax. There exists a big gap among the resolutions of the K-30 (16MP) and K-x (12MP) but both cameras posses the identical sensor dimensions (APS-C).

The K-30 was revealed 2 years after the K-x which is a fairly big gap as far as camera technology is concerned. Each of the cameras feature different body design with the Pentax K-30 being a Mid-size SLR camera and the Pentax K-x being a Compact SLR camera.
Before we go right into a in-depth comparison, here is a brief introduction of how the K-30 scores versus the K-x for portability, imaging, features and an overall score.

Pentax K-30 vs Pentax K-x Gallery
Here is a preview of the gallery images for Pentax K-30 and Pentax K-x. The full galleries are provided at Pentax K-30 Gallery and Pentax K-x Gallery.
Reasons to pick Pentax K-30 over the Pentax K-x
K-30 | K-x | |||
---|---|---|---|---|
Revealed | October 2012 | ![]() | December 2009 | More modern by 35 months |
Screen size | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 921k | ![]() | 230k | Crisper screen (+691k dot) |
Reasons to pick Pentax K-x over the Pentax K-30
K-x | K-30 |
---|
Common features in the Pentax K-30 and Pentax K-x
K-30 | K-x | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Absent selfie screen | ||
Touch screen | ![]() | Absent Touch screen |
Pentax K-30 vs Pentax K-x Physical Comparison
If you're going to carry around your camera often, you will need to take into account its weight and proportions. The Pentax K-30 offers exterior measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") along with a weight of 650 grams (1.43 lbs) whilst the Pentax K-x has measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") accompanied by a weight of 580 grams (1.28 lbs).
Check the Pentax K-30 vs Pentax K-x in the latest Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at the time. Underneath is a front view dimensions comparison of the K-30 against the K-x.

Looking at dimensions and weight, the portability grade of the K-30 and K-x is 63 and 69 respectively.

Pentax K-30 vs Pentax K-x Sensor Comparison
Sometimes, its difficult to see the difference in sensor sizes purely by researching specifications. The image here might offer you a far better sense of the sensor measurements in the K-30 and K-x.
Plainly, both of the cameras feature the identical sensor size albeit not the same megapixels. You should expect the Pentax K-30 to render greater detail because of its extra 4 Megapixels. Higher resolution will also let you crop shots way more aggressively. The more modern K-30 will have an advantage with regard to sensor innovation.

Pentax K-30 vs Pentax K-x Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-30 vs Pentax K-x Specifications
Pentax K-30 | Pentax K-x | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model | Pentax K-30 | Pentax K-x |
Category | Advanced DSLR | Entry-Level DSLR |
Announced | 2012-10-29 | 2009-12-23 |
Physical type | Mid-size SLR | Compact SLR |
Sensor Information | ||
Processor | Prime M | Prime |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.7 x 15.7mm | 23.6 x 15.8mm |
Sensor area | 372.1mm² | 372.9mm² |
Sensor resolution | 16 megapixel | 12 megapixel |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 3:2 |
Peak resolution | 4928 x 3264 | 4288 x 2848 |
Highest native ISO | 12800 | 6400 |
Highest enhanced ISO | 25600 | 12800 |
Min native ISO | 100 | 100 |
RAW support | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 11 | 11 |
Cross focus points | 9 | - |
Lens | ||
Lens mount | Pentax KAF2 | Pentax KAF2 |
Available lenses | 151 | 151 |
Focal length multiplier | 1.5 | 1.5 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display size | 3" | 2.7" |
Display resolution | 921 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Display technology | TFT LCD monitor with brightness/color adjustment and AR coating | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100% | 96% |
Viewfinder magnification | 0.61x | 0.57x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/6000 secs | 1/6000 secs |
Continuous shutter rate | 6.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 12.00 m (at ISO 100) | 16.00 m |
Flash settings | Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Fastest flash synchronize | 1/180 secs | 1/180 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported 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 (24 fps), 640 x 416 (24 fps) |
Highest video resolution | 1920x1080 | 1280x720 |
Video format | MPEG-4, H.264 | Motion JPEG |
Mic 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 proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 650 gr (1.43 lb) | 580 gr (1.28 lb) |
Physical dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
DXO scores | ||
DXO Overall score | 79 | 72 |
DXO Color Depth score | 23.7 | 22.8 |
DXO Dynamic range score | 13.0 | 12.5 |
DXO Low light score | 1129 | 811 |
Other | ||
Battery life | 410 shots | 1900 shots |
Battery style | Battery Pack | Battery Pack |
Battery model | D-LI109,4 x AA | 4 x AA |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 12 sec) |
Time lapse recording | ||
Storage type | SD/SDHC/SDXC | SD/SDHC card |
Card slots | One | One |
Retail cost | $525 | $600 |