Pentax K-50 vs Sony TX1
63 Imaging
58 Features
65 Overall
60


96 Imaging
33 Features
21 Overall
28
Pentax K-50 vs Sony TX1 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 51600
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Launched November 2013
- Older Model is Pentax K-30
(Full Review)
- 10MP - 1/2.4" Sensor
- 3" Fixed Display
- ISO 125 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 35-140mm (F3.5-4.6) lens
- 142g - 94 x 58 x 17mm
- Revealed August 2009

Pentax K-50 vs Sony TX1 Overview
In this article, we are contrasting the Pentax K-50 versus Sony TX1, former being a Entry-Level DSLR while the other is a Ultracompact by companies Pentax and Sony. There exists a large gap among the image resolutions of the K-50 (16MP) and TX1 (10MP) and the K-50 (APS-C) and TX1 (1/2.4") possess different sensor sizing.

The K-50 was announced 4 years later than the TX1 and that is a fairly serious difference as far as camera technology is concerned. Both the cameras offer different body type with the Pentax K-50 being a Compact SLR camera and the Sony TX1 being a Ultracompact camera.
Before getting in to a in-depth comparison, below is a simple view of how the K-50 scores against the TX1 in the way of portability, imaging, features and an overall rating.

Pentax K-50 vs Sony TX1 Gallery
Below is a sample of the gallery pictures for Pentax K-50 & Sony Cyber-shot DSC-TX1. The whole galleries are available at Pentax K-50 Gallery & Sony TX1 Gallery.
Reasons to pick Pentax K-50 over the Sony TX1
K-50 | TX1 | |||
---|---|---|---|---|
Revealed | November 2013 | ![]() | August 2009 | Fresher by 53 months |
Manually focus | ![]() | Dial exact focus | ||
Display resolution | 921k | ![]() | 230k | Clearer display (+691k dot) |
Reasons to pick Sony TX1 over the Pentax K-50
TX1 | K-50 | |||
---|---|---|---|---|
Touch friendly display | ![]() | Easily navigate |
Common features in the Pentax K-50 and Sony TX1
K-50 | TX1 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display sizing | 3" | ![]() | 3" | Equivalent display measurement |
Selfie screen | ![]() | Lack of selfie screen |
Pentax K-50 vs Sony TX1 Physical Comparison
If you are going to carry your camera, you will need to factor in its weight and size. The Pentax K-50 comes with outer dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") and a weight of 650 grams (1.43 lbs) whilst the Sony TX1 has specifications of 94mm x 58mm x 17mm (3.7" x 2.3" x 0.7") and a weight of 142 grams (0.31 lbs).
Check out the Pentax K-50 versus Sony TX1 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change based on the lens you are working with at the time. Underneath is the front view dimension comparison of the K-50 against the TX1.

Taking into consideration dimensions and weight, the portability score of the K-50 and TX1 is 63 and 96 respectively.

Pentax K-50 vs Sony TX1 Sensor Comparison
Normally, it is very difficult to visualize the difference in sensor sizing just by going through a spec sheet. The visual below might give you a greater sense of the sensor sizes in the K-50 and TX1.
Clearly, both of those cameras enjoy different megapixel count and different sensor sizing. The K-50 having a larger sensor is going to make shooting bokeh simpler and the Pentax K-50 will show extra detail with its extra 6MP. Greater resolution will make it easier to crop photos far more aggressively. The younger K-50 should have an advantage when it comes to sensor innovation.

Pentax K-50 vs Sony TX1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-50 vs Sony TX1 Specifications
Pentax K-50 | Sony Cyber-shot DSC-TX1 | |
---|---|---|
General Information | ||
Make | Pentax | Sony |
Model type | Pentax K-50 | Sony Cyber-shot DSC-TX1 |
Type | Entry-Level DSLR | Ultracompact |
Launched | 2013-11-27 | 2009-08-06 |
Body design | Compact SLR | Ultracompact |
Sensor Information | ||
Processor Chip | PRIME M | Bionz |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1/2.4" |
Sensor dimensions | 23.7 x 15.7mm | 6.104 x 4.578mm |
Sensor surface area | 372.1mm² | 27.9mm² |
Sensor resolution | 16MP | 10MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
Maximum resolution | 4928 x 3264 | 3648 x 2736 |
Maximum native ISO | 51600 | 3200 |
Minimum native ISO | 100 | 125 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 11 | 9 |
Cross type focus points | 9 | - |
Lens | ||
Lens support | Pentax KAF2 | fixed lens |
Lens zoom range | - | 35-140mm (4.0x) |
Maximal aperture | - | f/3.5-4.6 |
Macro focusing distance | - | 8cm |
Total lenses | 151 | - |
Focal length multiplier | 1.5 | 5.9 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 3" | 3" |
Resolution of display | 921 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | TFT LCD monitor with brightness/color adjustment and AR coating | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | None |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.61x | - |
Features | ||
Lowest shutter speed | 30s | 2s |
Highest shutter speed | 1/6000s | 1/1250s |
Continuous shooting speed | 6.0 frames per sec | - |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 12.00 m (at ISO 100) | 3.00 m |
Flash options | Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless | Auto, On, Off, Red-eye, Slow sync |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Highest flash sync | 1/180s | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
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 (30 fps), 640 x 480 (30 fps) |
Maximum video resolution | 1920x1080 | 1280x720 |
Video format | MPEG-4, H.264 | - |
Mic input | ||
Headphone input | ||
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 seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 650 gr (1.43 lbs) | 142 gr (0.31 lbs) |
Dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 94 x 58 x 17mm (3.7" x 2.3" x 0.7") |
DXO scores | ||
DXO All around rating | 79 | not tested |
DXO Color Depth rating | 23.7 | not tested |
DXO Dynamic range rating | 13.0 | not tested |
DXO Low light rating | 1120 | not tested |
Other | ||
Battery life | 410 pictures | - |
Style of battery | Battery Pack | - |
Battery ID | D-LI109 | - |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage media | SD/SDHC/SDXC | Memory Stick Duo / Pro Duo, Internal |
Storage slots | One | One |
Pricing at launch | $610 | $350 |