Pentax K-x vs Pentax Q-S1
69 Imaging
52 Features
47 Overall
50
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92 Imaging
38 Features
54 Overall
44
Pentax K-x vs Pentax Q-S1 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400 (Expand to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Revealed December 2009
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Introduced August 2014
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Pentax K-x vs Pentax Q-S1 Overview
Let's look a bit more in depth at the Pentax K-x vs Pentax Q-S1, former being a Entry-Level DSLR while the latter is a Entry-Level Mirrorless and both are offered by Pentax. The image resolution of the K-x (12MP) and the Q-S1 (12MP) is pretty close but the K-x (APS-C) and Q-S1 (1/1.7") enjoy totally different sensor measurements.
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The K-x was introduced 5 years before the Q-S1 and that is a fairly sizable difference as far as camera tech is concerned. Both of these cameras offer different body type with the Pentax K-x being a Compact SLR camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.
Before delving straight into a complete comparison, below is a quick view of how the K-x matches up against the Q-S1 when considering portability, imaging, features and an overall grade.
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Pentax K-x vs Pentax Q-S1 Gallery
This is a preview of the gallery images for Pentax K-x & Pentax Q-S1. The whole galleries are viewable at Pentax K-x Gallery & Pentax Q-S1 Gallery.
Reasons to pick Pentax K-x over the Pentax Q-S1
K-x | Q-S1 |
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Reasons to pick Pentax Q-S1 over the Pentax K-x
Q-S1 | K-x | |||
---|---|---|---|---|
Introduced | August 2014 | ![]() | December 2009 | More recent by 56 months |
Screen sizing | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 460k | ![]() | 230k | Clearer screen (+230k dot) |
Common features in the Pentax K-x and Pentax Q-S1
K-x | Q-S1 | |||
---|---|---|---|---|
Manual focus | ![]() | Very exact focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither has selfie screen | ||
Touch friendly screen | ![]() | Lacking Touch friendly screen |
Pentax K-x vs Pentax Q-S1 Physical Comparison
If you are going to lug around your camera frequently, you're going to have to consider its weight and volume. The Pentax K-x has outer 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) and the Pentax Q-S1 has sizing of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") with a weight of 203 grams (0.45 lbs).
Take a look at the Pentax K-x vs Pentax Q-S1 in our completely new Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will vary dependant on the lens you are using at the time. Below is the front view over all size comparison of the K-x vs the Q-S1.
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Factoring in size and weight, the portability rating of the K-x and Q-S1 is 69 and 92 respectively.
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Pentax K-x vs Pentax Q-S1 Sensor Comparison
In many cases, its difficult to envision the contrast in sensor measurements only by viewing specs. The photograph below may provide you a clearer sense of the sensor measurements in the K-x and Q-S1.
All in all, each of the cameras enjoy the same exact MP albeit not the same sensor measurements. The K-x provides the bigger sensor which will make achieving shallower DOF less difficult. The older K-x will be disadvantaged when it comes to sensor technology.
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Pentax K-x vs Pentax Q-S1 Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-x vs Pentax Q-S1 Specifications
Pentax K-x | Pentax Q-S1 | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model type | Pentax K-x | Pentax Q-S1 |
Class | Entry-Level DSLR | Entry-Level Mirrorless |
Revealed | 2009-12-23 | 2014-08-04 |
Body design | Compact SLR | Rangefinder-style mirrorless |
Sensor Information | ||
Chip | Prime | Q Engine |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1/1.7" |
Sensor measurements | 23.6 x 15.8mm | 7.44 x 5.58mm |
Sensor area | 372.9mm² | 41.5mm² |
Sensor resolution | 12 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 4288 x 2848 | 4000 x 3000 |
Maximum native ISO | 6400 | 12800 |
Maximum boosted ISO | 12800 | - |
Lowest native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 11 | - |
Lens | ||
Lens support | Pentax KAF2 | Pentax Q |
Amount of lenses | 151 | 8 |
Crop factor | 1.5 | 4.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 2.7 inches | 3 inches |
Screen resolution | 230 thousand dot | 460 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Screen tech | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | None |
Viewfinder coverage | 96% | - |
Viewfinder magnification | 0.57x | - |
Features | ||
Slowest shutter speed | 30s | 30s |
Maximum shutter speed | 1/6000s | 1/8000s |
Continuous shooting speed | 5.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 16.00 m | 4.90 m (at ISO 100) |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless | Auto, redeye reduction, slow sync, trailing curtain sync |
External flash | ||
AEB | ||
WB bracketing | ||
Maximum flash sync | 1/180s | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 416 (24 fps) | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) |
Maximum video resolution | 1280x720 | 1920x1080 |
Video data format | Motion JPEG | MPEG-4, H.264 |
Microphone jack | ||
Headphone jack | ||
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 | 580 grams (1.28 pounds) | 203 grams (0.45 pounds) |
Dimensions | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") |
DXO scores | ||
DXO All around rating | 72 | not tested |
DXO Color Depth rating | 22.8 | not tested |
DXO Dynamic range rating | 12.5 | not tested |
DXO Low light rating | 811 | not tested |
Other | ||
Battery life | 1900 pictures | 250 pictures |
Battery form | Battery Pack | Battery Pack |
Battery ID | 4 x AA | D-LI68 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC card | SD/SDHC/SDXC card |
Storage slots | One | One |
Launch pricing | $600 | $250 |