Pentax K20D vs Sony RX1
59 Imaging
54 Features
52 Overall
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79 Imaging
70 Features
57 Overall
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Pentax K20D vs Sony RX1 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 70mm
- Released June 2008
- Replaced the Pentax K10D
(Full Review)
- 24MP - Full frame Sensor
- 3" Fixed Display
- ISO 100 - 25600
- 1920 x 1080 video
- 35mm (F2.0-22.0) lens
- 482g - 113 x 65 x 70mm
- Revealed February 2013
Pentax K20D vs Sony RX1 Overview
Lets look a little more in depth at the Pentax K20D vs Sony RX1, one being a Advanced DSLR and the other is a Large Sensor Compact by manufacturers Pentax and Sony. There exists a sizeable gap among the image resolutions of the K20D (15MP) and RX1 (24MP) and the K20D (APS-C) and RX1 (Full frame) offer totally different sensor measurements.
TikTok Developing Photo App to Challenge Instagram's DominanceThe K20D was announced 5 years before the RX1 and that is a fairly large gap as far as camera technology is concerned. Both of the cameras feature different body design with the Pentax K20D being a Mid-size SLR camera and the Sony RX1 being a Large Sensor Compact camera.
Before getting right into a detailed comparison, here is a short view of how the K20D grades vs the RX1 in relation to portability, imaging, features and an overall grade.
Pentax K20D vs Sony RX1 Gallery
Here is a sample of the gallery pictures for Pentax K20D and Sony Cyber-shot DSC-RX1. The whole galleries are viewable at Pentax K20D Gallery and Sony RX1 Gallery.
Reasons to pick Pentax K20D over the Sony RX1
K20D | RX1 |
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Reasons to pick Sony RX1 over the Pentax K20D
RX1 | K20D | |||
---|---|---|---|---|
Revealed | February 2013 | June 2008 | More recent by 56 months | |
Display size | 3" | 2.7" | Larger display (+0.3") | |
Display resolution | 1229k | 230k | Clearer display (+999k dot) |
Common features in the Pentax K20D and Sony RX1
K20D | RX1 | |||
---|---|---|---|---|
Manually focus | Dial precise focus | |||
Display type | Fixed | Fixed | Fixed display | |
Selfie screen | Neither includes selfie screen | |||
Touch display | Neither includes Touch display |
Pentax K20D vs Sony RX1 Physical Comparison
For anyone who is looking to lug around your camera often, you will need to think about its weight and proportions. The Pentax K20D features outer measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs) whilst the Sony RX1 has measurements of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") with a weight of 482 grams (1.06 lbs).
Analyze the Pentax K20D vs Sony RX1 in the latest Camera and Lens Size Comparison Tool.Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. Following is a front view over all size comparison of the K20D against the RX1.
Taking into consideration dimensions and weight, the portability rating of the K20D and RX1 is 59 and 79 respectively.
Pentax K20D vs Sony RX1 Sensor Comparison
Sometimes, it is hard to envision the difference in sensor measurements just by viewing technical specs. The photograph below will give you a far better sense of the sensor sizing in the K20D and RX1.
As you can tell, each of these cameras feature different resolutions and different sensor measurements. The K20D with its smaller sensor will make getting shallow DOF tougher and the Sony RX1 will provide you with more detail with its extra 9 Megapixels. Greater resolution will also let you crop pics way more aggressively. The older K20D will be disadvantaged with regard to sensor innovation.
Pentax K20D vs Sony RX1 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax K20D vs Sony RX1 Specifications
Pentax K20D | Sony Cyber-shot DSC-RX1 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model type | Pentax K20D | Sony Cyber-shot DSC-RX1 |
Category | Advanced DSLR | Large Sensor Compact |
Released | 2008-06-25 | 2013-02-19 |
Physical type | Mid-size SLR | Large Sensor Compact |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | APS-C | Full frame |
Sensor measurements | 23.4 x 15.6mm | 35.8 x 23.8mm |
Sensor surface area | 365.0mm² | 852.0mm² |
Sensor resolution | 15 megapixels | 24 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Max resolution | 4672 x 3104 | 6000 x 4000 |
Max native ISO | 3200 | 25600 |
Max enhanced ISO | 6400 | - |
Lowest native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 11 | 25 |
Lens | ||
Lens mount type | Pentax KAF2 | fixed lens |
Lens zoom range | - | 35mm (1x) |
Largest aperture | - | f/2.0-22.0 |
Total lenses | 151 | - |
Focal length multiplier | 1.5 | 1 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.7" | 3" |
Resolution of screen | 230 thousand dots | 1,229 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen tech | - | Xtra FineTFT LCD |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Electronic and Optical (optional) |
Viewfinder coverage | 95% | - |
Viewfinder magnification | 0.64x | - |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/4000s | 1/4000s |
Continuous shutter rate | 3.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 13.00 m (at ISO 100) | 6.00 m |
Flash modes | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless | Auto, On, Off, Slow Sync |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/180s | 1/4000s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps) |
Max video resolution | None | 1920x1080 |
Video file format | - | MPEG-4, AVCHD |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 800 gr (1.76 lb) | 482 gr (1.06 lb) |
Physical dimensions | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") | 113 x 65 x 70mm (4.4" x 2.6" x 2.8") |
DXO scores | ||
DXO Overall rating | 65 | 93 |
DXO Color Depth rating | 22.9 | 25.1 |
DXO Dynamic range rating | 11.1 | 14.3 |
DXO Low light rating | 639 | 2534 |
Other | ||
Battery life | - | 270 shots |
Form of battery | - | Battery Pack |
Battery ID | D-LI50 | NP-BX1 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | SD/MMC/SDHC card | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Card slots | 1 | 1 |
Price at release | $700 | $2,798 |