In depth comparison and review of Samsung SMART Camera NX2020 + NX 20-50mm II and Pentax K-70 + DA 18-55mm WR. 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 | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 1080p - SLR with Live View mode, movie recording |
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Lens Included | NX 20-50mm II lens | DA 18-55mm WR lens |
Height | 6.45 cm | 9.3 cm |
Width | 11.9 cm | 12.55 cm |
Depth | 3.57 cm | 7.4 cm |
Weight | 228 g | 628 g |
Weight Details | - | Camera body only: 628 g Camera with battery and memory card: 688 g |
Enclosure Colour | Black | White | Black |
Protection | - | Weatherproof, freezeproof, dust-resistant |
Digital Zoom | 2x | - |
Optical Zoom | 2.5x | 3.1x |
SENSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Sensor Resolution | 20.3 Megapixel | 24.0 Megapixel |
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Optical Sensor Type | CMOS | CMOS |
Total Pixels | 21,600,000 pixels | 24,780,000 pixels |
Effective Sensor Resolution | 20,300,000 pixels | 24,240,000 pixels |
Optical Sensor Size | APS-C (23.5 x 15.7 mm) | APS-C (23.5 x 15.6 mm) |
Frame Rate (Max Resolution) | - | 30 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Dust Reduction (image sensor vibration) | Dust Reduction (image sensor vibration), Special Protect (SP) coating |
Image Stabiliser | Optical | Optical (image sensor shift mechanism) |
Built-in Optical Image Stabiliser | - | Yes |
Sensors | - | Digital level metre |
PROCESSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Image Processor | DRIMeIV | PRIME MII |
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LENS | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Type | Zoom lens - 2.5x zoom - 20 - 50 mm - f/3.5-5.6 ED II | Zoom lens - 3.1x zoom - 18 - 55 mm - f/3.5-5.6 DA AL WR Pentax KAF - zoom |
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Focal Length Equivalent to 35mm Camera | 30.8 - 77mm | 27.5 - 84mm |
Focus Adjustment | Automatic, manual | Automatic, manual |
Min Focus Distance | 28 cm | 25 cm |
Max View Angle | 70.2 degree(s) | 76 degree(s) |
Zoom Adjustment | Manual | Manual |
Lens Construction | 8 groups / 9 elements | 8 groups / 11 elements |
Filter Size | 40.5 mm | 52 mm |
Lens Mounting Type | Samsung NX | Pentax KAF2 |
Features | ED glass, aspherical lens, i-Function | Aspherical lens, weatherproof |
FOCUSING | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Auto Focus | TTL contrast detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 35 | 11 |
Auto Focus Features | - | Focus Peaking function |
AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF | Face-priority AF, Subject-tracking AF |
Face Detection | Face-priority AF function | Yes |
VIEWFINDER | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Viewfinder Type | - | Optical - fixed eye-level pentaprism |
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Optical Viewfinder Field Coverage | - | 100% |
Optical Viewfinder Magnification | - | 0.95x |
Optical Viewfinder Dioptric Correction Range | - | -2.5 to +1.5 |
Interchangeable Focusing Screens | - | Yes |
EXPOSURE & WHITE BALANCE | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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ISO (Max) | 25600 | 102400 |
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Native ISO | - | 100-102400 |
Light Sensitivity | ISO auto, ISO 100-25600 | ISO auto, ISO 100-102400 |
Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
Exposure Metering Zones | 221 | 77 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority |
Shooting Programs | Landscape, night mode, macro, silhouette, fireworks, panorama assist, sunset, waterfall, beauty face, action freeze, rich tone, light trace, creative shot, best face | 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 |
Special Effects | Cool, Negative, Vivid, Custom Effect, natural, landscape, portrait, Water Colour, miniature, Classic, Retro, Vignetting, Silhouette, Selective Colour, Night Scene, Oil Paint, Acryl, Action freeze, Waterfall, Fireworks, Creative effects, Standard | Soft, Slim, Pastel, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, Flat, 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, Bold Monochrome, Unicolour Bold, Colour replace |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Cloudy, tungsten light, Flash, daylight, fluorescent light (daylight), fluorescent light (natural white), fluorescent light (white) | Cloudy, tungsten light, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) |
Shutter Type | - | Mechanical electronically-controlled |
Max Shutter Speed | 1/4000 sec | 1/6000 sec |
Min Shutter Speed | 30 sec | 30 sec |
Exposure Compensation | ±3 EV range, in 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
Auto Exposure Bracketing | 3 steps | - |
White Balance Bracketing | Yes | - |
X-sync Speed | 1/180 sec | 1/180 sec |
Exposure Range | EV 0-18 (ISO 100) | EV 0-22 (ISO 100) |
Retouch | Face retouch | - |
DISPLAY | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Type | 3.7" LCD display | 3" LCD display |
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Touch Screen | Yes | - |
Display Format | 1,152,000 pixels | 921,000 pixels |
Display Form Factor | Built-in | Rotating |
Display Features | - | Display brightness control, display colour control, display saturation control, red backlight mode |
FLASH | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Camera Flash | Detachable flash | Pop-up flash |
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Guide Number (m / ISO 100) | 8 | 12 |
Flash Modes | Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction | Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction, P-TTL, slow sync |
Red-Eye Reduction | Yes | Yes |
Features | AF illuminator, flash +/- compensation | AF illuminator, flash +/- compensation, wireless off-camera control |
External Flash Name | Samsung SEF-8A | - |
VIDEOGRAPHY / CAMCORDER | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Digital Video Format | H.264 | H.264, MOV |
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Image Recording Format | JPEG, RAW, MPO | JPEG, RAW + JPEG, DNG (RAW), PEF (RAW) |
Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | - | Sensitivity control |
MEMORY | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Memory Card Slot | microSD card | SD card |
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Supported Memory Cards | microSD Card, microSDHC Card, microSDXC Card, microSDHC UHS-I Memory Card, microSDXC UHS-I Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card Included | - | No |
Included Memory Card | 16 GB microSDHC | - |
Image Storage | 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 RAW 5472 x 3648 |
6000 x 4000 4608 x 3072 3072 x 2048 1920 x 1440 |
Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 810 - 24 fps H.264 - 1280 x 720 - 30 fps H.264 - 640 x 480 - 30 fps H.264 - 320 x 240 - 30 fps H.264 - 1920 x 1080 - 30 fps - 3D |
H.264 - 1920 x 1080 i - 60 fps H.264 - 1920 x 1080 i - 50 fps H.264 - 1920 x 1080 p - 30 fps H.264 - 1920 x 1080 p - 25 fps H.264 - 1920 x 1080 p - 24 fps H.264 - 1280 x 720 p - 60 fps H.264 - 1280 x 720 p - 50 fps |
BATTERY AND CHARGING | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Battery Type | Samsung BP1130 manufacturer-specific | Pentax D-Li109 Lithium Ion |
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Details | 1 x Samsung ED-BP1130 Li-ion rechargeable battery - 1130 mAh (included) 1 x Samsung ED-BP1030 Li-ion rechargeable battery - 1030 mAh (included) |
Pentax D-Li109 Li-ion rechargeable battery (included) |
Battery Life | Photo shooting - 340 shots | Photo shooting - 410 shots (50% flash usage) Photo shooting - 480 shots (flash off) Playback - 4.5 hours |
CONNECTIONS | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 2.0, IEEE 802.11b/g/n |
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Connectivity Features | Remote live view | Remote control via mobile devices, remote live view |
Print Standard | DPOF support, PictBridge support | Exif Print support |
Computer Connectivity | - | Mac, Windows |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | USB 2.0 Composite video/audio output HDMI output (19 pin micro HDMI Type D) |
USB 2.0 (5 pin Micro-USB Type B) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone 3.5mm) |
FEATURES | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Self-Timer Delay | 2 - 30 sec | 2sec, 12sec |
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Continuous Shooting Speed | 8 frames per second, 5 frames per second, 10 frames per second, 30 frames per second, 15 frames per second | 3 frames per second, 6 frames per second |
HDR Mode | - | Auto HDR mode |
Services and Applications | Cloud storage capability, direct video upload to Facebook, YouTube direct upload | - |
Additional Features | Backlight compensation, RGB primary colour filter, sharpness control, digital image rotation, histogram display, in-camera red-eye removal, resizing an image, saturation control, face retouch, GPS ready, contrast control, USB charging, in-camera lighting fix, Wi-Fi Direct | RGB primary colour filter, digital image rotation, histogram display, cropping an image, resizing an image, interval shooting mode, in-camera film editing, mirror lock, in-camera RAW processing, peripheral illumination correction, horizon correction, HDR image enhancement technology, Dynamic Range Compensation, no anti-aliasing filter, Dual Axis Electronic Level, astrophotography optimised, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, colour moire correction, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, multiple exposure capture |
OTHERS | Samsung SMART Camera NX2020 + NX 20-50mm II | Pentax K-70 + DA 18-55mm WR |
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Included Accessories | Dust cap, body cap, lens cap, 2 battery chargers | Battery charger, dust cap, body cap, lens cap, shoulder strap, eyecup, shoe cap |
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Software | Adobe Acrobat Reader, Samsung Intelli Studio 3.0, Adobe Photoshop Lightroom 4, AutoBackup | Drivers & Utilities |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |