Pentax K-50 vs Pentax RS1500
63 Imaging
57 Features
65 Overall
60
93 Imaging
37 Features
30 Overall
34
Pentax K-50 vs Pentax RS1500 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51600
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Introduced November 2013
- Old Model is Pentax K-30
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- 1280 x 720 video
- 28-110mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Announced March 2011
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Here, we will be comparing the Pentax K-50 and Pentax RS1500, former is a Entry-Level DSLR while the latter is a Small Sensor Compact and they are both produced by Pentax. The image resolution of the K-50 (16MP) and the RS1500 (14MP) is pretty close but the K-50 (APS-C) and RS1500 (1/2.3") boast totally different sensor dimensions.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe K-50 was unveiled 2 years after the RS1500 which is a fairly large difference as far as camera tech is concerned. Both of the cameras feature different body design with the Pentax K-50 being a Compact SLR camera and the Pentax RS1500 being a Compact camera.
Before going straight to a more detailed comparison, here is a short summary of how the K-50 scores vs the RS1500 for portability, imaging, features and an overall score.
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Here is a preview of the gallery images for Pentax K-50 & Pentax Optio RS1500. The full galleries are provided at Pentax K-50 Gallery & Pentax RS1500 Gallery.
Reasons to pick Pentax K-50 over the Pentax RS1500
| K-50 | RS1500 | |||
|---|---|---|---|---|
| Announced | November 2013 | March 2011 | More modern by 33 months | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 921k | 230k | Crisper screen (+691k dot) |
Reasons to pick Pentax RS1500 over the Pentax K-50
| RS1500 | K-50 |
|---|
Common features in the Pentax K-50 and Pentax RS1500
| K-50 | RS1500 | |||
|---|---|---|---|---|
| Manually focus | Dial accurate focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Missing selfie screen | |||
| Touch friendly screen | Missing Touch friendly screen |
Pentax K-50 vs Pentax RS1500 Physical Comparison
For anybody who is going to carry around your camera frequently, you'll need to factor its weight and volume. The Pentax K-50 enjoys 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) and the Pentax RS1500 has sizing of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs).
Look at the Pentax K-50 and Pentax RS1500 in our completely new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you have attached at that moment. Here is a front view dimension comparison of the K-50 and the RS1500.

Factoring in size and weight, the portability rating of the K-50 and RS1500 is 63 and 93 respectively.
Pentax K-50 vs Pentax RS1500 Sensor Comparison
Usually, its difficult to envision the gap in sensor sizes simply by viewing a spec sheet. The pic underneath might provide you a stronger sense of the sensor sizing in the K-50 and RS1500.
Clearly, each of the cameras feature different resolutions and different sensor sizes. The K-50 with its bigger sensor will make achieving shallow DOF simpler and the Pentax K-50 will result in more detail having an extra 2 Megapixels. Higher resolution will also make it easier to crop shots way more aggressively. The younger K-50 is going to have an edge in sensor tech.
Pentax K-50 vs Pentax RS1500 Screen and ViewFinder
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Pentax K-50 vs Pentax RS1500 Specifications
| Pentax K-50 | Pentax Optio RS1500 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model | Pentax K-50 | Pentax Optio RS1500 |
| Class | Entry-Level DSLR | Small Sensor Compact |
| Introduced | 2013-11-27 | 2011-03-16 |
| Body design | Compact SLR | Compact |
| Sensor Information | ||
| Processor | PRIME M | - |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | 1/2.3" |
| Sensor measurements | 23.7 x 15.7mm | 6.17 x 4.55mm |
| Sensor surface area | 372.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixels | 14 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
| Max resolution | 4928 x 3264 | 4288 x 3216 |
| Max native ISO | 51600 | 6400 |
| Min native ISO | 100 | 80 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 11 | 9 |
| Cross focus points | 9 | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 28-110mm (3.9x) |
| Maximum aperture | - | f/3.5-5.5 |
| Macro focus distance | - | 1cm |
| Available lenses | 151 | - |
| Crop factor | 1.5 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 3 inch | 2.7 inch |
| Resolution of screen | 921k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen tech | TFT LCD monitor with brightness/color adjustment and AR coating | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.61x | - |
| Features | ||
| Min shutter speed | 30 seconds | 4 seconds |
| Max shutter speed | 1/6000 seconds | 1/1500 seconds |
| Continuous shutter speed | 6.0 frames per second | 1.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 12.00 m (at ISO 100) | 3.90 m |
| Flash options | Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| 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, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | Motion JPEG |
| 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 | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 650 grams (1.43 lb) | 157 grams (0.35 lb) |
| Physical dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
| DXO scores | ||
| DXO Overall score | 79 | not tested |
| DXO Color Depth score | 23.7 | not tested |
| DXO Dynamic range score | 13.0 | not tested |
| DXO Low light score | 1120 | not tested |
| Other | ||
| Battery life | 410 shots | 260 shots |
| Style of battery | Battery Pack | Battery Pack |
| Battery model | D-LI109 | D-LI92 |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, Internal |
| Storage slots | Single | Single |
| Cost at release | $610 | $150 |