In depth comparison and review of Pentax K-50 and Samsung SMART Camera NX30 + NX 18-55mm OIS. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
| DESIGN AND DIMENSIONS | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 1080p - mirrorless system |
|---|---|---|
| Lens Included | Body only | NX 18-55mm OIS lens |
| Height | 9.65 cm | 9.55 cm |
| Width | 12.9 cm | 12.7 cm |
| Depth | 7 cm | 4.17 cm |
| Weight | 590 g | 375 g |
| Body Material | Stainless steel, fibre reinforced polycarbonate | - |
| Enclosure Colour | Black | White | Red | Black |
| Protection | Weatherproof, freezeproof, dust-resistant | - |
| Optical Zoom | - | 3x |
| SENSOR | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Sensor Resolution | 16.3 Megapixel | 20.3 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 16,500,000 pixels | 21,600,000 pixels |
| Effective Sensor Resolution | 16,300,000 pixels | 20,300,000 pixels |
| Optical Sensor Size | APS-C (23.7 x 15.7 mm) | APS-C (23.5 x 15.7 mm) |
| Frame Rate (Max Resolution) | - | 60 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Dust Reduction (image sensor vibration), Special Protect (SP) coating | Supersonic Wave Filter (SWF) |
| Image Stabiliser | Optical (image sensor shift mechanism) | Optical |
| Built-in Optical Image Stabiliser | Yes | - |
| PROCESSOR | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Image Processor | PRIME M | DRIMeIV |
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| LENS | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Type | - | Zoom lens - 3x zoom - 18 - 55 mm - f/3.5-5.6 i-Function |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | - | 27.7 - 84.7mm |
| Focus Adjustment | - | Automatic, manual |
| Min Focus Distance | - | 28 cm |
| Max View Angle | - | 75.9 degree(s) |
| Zoom Adjustment | - | Manual |
| Lens Construction | - | 9 groups / 12 elements |
| Filter Size | - | 58 mm |
| Lens Mounting Type | Pentax KAF2 | Samsung NX |
| FOCUSING | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 11 | - |
| Auto Focus Features | Focus Peaking function | - |
| AE/AF Control | Face-priority AF, Subject-tracking AF | - |
| Face Detection | Yes | Yes |
| VIEWFINDER | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Viewfinder Type | Optical - fixed eye-level pentaprism | Built-in - electronic |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Resolution | - | 2,359,000 pixels |
| Optical Viewfinder Field Coverage | 100% | - |
| Optical Viewfinder Magnification | 0.92x | - |
| Optical Viewfinder Dioptric Correction Range | -2.5 to +1.5 | - |
| Interchangeable Focusing Screens | Yes | - |
| Features | - | Tilting, auto eye sensor |
| EXPOSURE & WHITE BALANCE | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| ISO (Max) | 51200 | 25600 |
|---|---|---|
| Light Sensitivity | ISO 100-51200, ISO auto (100-51200) | ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 |
| Exposure Metering | Multi-segment, centre-weighted, spot | - |
| Exposure Metering Zones | 77 | - |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Programme, automatic, manual, aperture-priority, shutter-priority |
| Shooting Programs | Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, forest, backlight silhouette | Landscape, night mode, macro, silhouette, fireworks, multiple exposure, panorama assist, sunset, jump shot, waterfall, beauty face, action freeze, rich tone, light trace, creative shot, best face |
| Special Effects | Soft, Slim, Pastel, Colour, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, landscape, portrait, Water Colour, miniature, Cross Process, Retro, Colour Extract, Toy camera, starburst, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading, Tone Expansion | - |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), fluorescent light (daylight white) | Fluorescent, cloudy, tungsten light, Flash, daylight |
| Max Shutter Speed | 1/6000 sec | 1/8000 sec |
| Min Shutter Speed | 30 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±3 EV range, in 1/3 EV steps |
| Auto Exposure Bracketing | 3 steps in 1/2 or 1/3 EV steps | - |
| X-sync Speed | 1/180 sec | - |
| Exposure Range | EV 0-22 (ISO 100) | - |
| Retouch | - | Face retouch |
| DISPLAY | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Type | 3" LCD display | 3" AMOLED display |
|---|---|---|
| Touch Screen | - | Yes |
| Display Format | 921,000 pixels | 1,037,000 pixels |
| Display Form Factor | Built-in | Rotating |
| Display Features | Display brightness control, display colour control | Colour control, contrast control |
| FLASH | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Camera Flash | Pop-up flash | Pop-up flash |
|---|---|---|
| Guide Number (m / ISO 100) | 12 | 11 |
| Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction, P-TTL | - |
| Red-Eye Reduction | Yes | - |
| Features | AF illuminator, flash +/- compensation, wireless off-camera control | Flash +/- compensation |
| VIDEOGRAPHY / CAMCORDER | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
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| Digital Video Format | H.264 | H.264 |
|---|---|---|
| Image Recording Format | JPEG, DNG (RAW) + JPEG, DNG (RAW) | JPEG, RAW, MPO |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| Microphone Operation Mode | Mono | Stereo |
| Microphone Features | Sensitivity control | - |
| MEMORY | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Memory Card Slot | SD card | SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
| Image Storage | RAW 4928 x 3264 JPEG 4928 x 3264 JPEG 4224 x 2816 JPEG 3456 x 2304 JPEG 2688 x 1792 |
RAW 5472 x 3648 JPEG 5472 x 3648 JPEG 3888 x 2592 JPEG 2976 x 1984 JPEG 1728 x 1152 JPEG 2736 x 1824 JPEG 5472 x 3080 JPEG 3712 x 2088 JPEG 2944 x 1656 JPEG 1920 x 1080 JPEG 3648 x 3648 JPEG 2640 x 2640 JPEG 2000 x 2000 JPEG 1024 x 1024 MPO 2688 x 1512 - 3D mode MPO 1920 x 1080 - 3D mode |
| Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 1080 - 25 fps H.264 - 1920 x 1080 - 24 fps H.264 - 1280 x 720 - 60 fps H.264 - 1280 x 720 - 50 fps H.264 - 1280 x 720 - 30 fps H.264 - 1280 x 720 - 25 fps H.264 - 1280 x 720 - 24 fps H.264 - 640 x 480 - 30 fps H.264 - 640 x 480 - 25 fps H.264 - 640 x 480 - 24 fps |
H.264 - 1920 x 1080 H.264 - 1920 x 810 H.264 - 1280 x 720 H.264 - 640 x 480 H.264 - 320 x 240 |
| BATTERY AND CHARGING | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Battery Type | Pentax D-Li109 Lithium Ion | Samsung BP1410 Lithium Ion |
|---|---|---|
| Details | Pentax D-Li109 Li-ion rechargeable battery (included) | Samsung BP1410 Li-ion rechargeable battery - 1410 mAh (included) |
| Battery Life | Photo shooting - 480 shots (D-LI109 battery) Photo shooting - 1250 shots (lithium AA batteries) Playback - 4.5 hours (D-LI109 battery) Playback - 9.3 hours (lithium AA batteries) |
Photo shooting - 360 shots Playback - 3 hours |
| CONNECTIONS | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Interface | Composite video/audio, USB 2.0 | Composite video/audio, HDMI, IEEE 802.11b/g/n, NFC (Near Field Communication) |
|---|---|---|
| Connectivity Features | - | Remote control via mobile devices, Remote Viewfinder Pro |
| Print Standard | DPOF support, PRINT Image Matching | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output |
USB 2.0 HDMI output Composite video/audio output |
| FEATURES | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Self-Timer Delay | 2sec, 12sec | 2 - 30 sec |
|---|---|---|
| Continuous Shooting Speed | 3 frames per second, 6 frames per second | 9 frames per second |
| Additional Features | RGB primary colour filter, digital image rotation, histogram display, cropping an image, resizing an image, Scene Detection Technology, interval shooting mode, Dynamic Range Adjustment, in-camera RAW processing, Chromatic Aberration Compensation (CAC), HDR image enhancement technology, Eye-Fi Card Ready, NR Slow Shutter, High ISO NR, Dual Axis Electronic Level, date stamp, Lens Distortion Correction | RGB primary colour filter, sharpness control, digital image rotation, histogram display, in-camera red-eye removal, cropping an image, resizing an image, saturation control, face detection, built-in help guide, Smart AUTO, Tag & Go (NFC/Wi-Fi) |
| OTHERS | Pentax K-50 | Samsung SMART Camera NX30 + NX 18-55mm OIS |
|---|
| Included Accessories | Battery charger, body cap, shoulder strap, USB cable, eyecup, shoe cap | - |
|---|---|---|
| Software | Drivers & Utilities, SILKYPIX Developer Studio 3.0 | Drivers & Utilities, Adobe Photoshop Lightroom 5 |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | -10 °C | 0 °C |
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