Side by side comparison and review of Samsung SMART Camera NX300 and Pentax 645Z. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 1080p - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 6.37 cm | 11.7 cm |
| Width | 12.2 cm | 15.6 cm |
| Depth | 4.07 cm | 12.3 cm |
| Weight | 284 g | 1.47 kg |
| Weight Details | - | Camera body only: 1.47 kg Camera with battery and memory card: 1.55 kg |
| Protection | - | Dust-resistant, water-resistant |
| Digital Zoom | 2x | - |
| SENSOR | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Sensor Resolution | 20.3 Megapixel | 51.4 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 21,600,000 pixels | 52,990,000 pixels |
| Effective Sensor Resolution | 20,300,000 pixels | 51,400,000 pixels |
| Optical Sensor Size | APS-C (23.5 x 15.7 mm) | - |
| Frame Rate (Max Resolution) | - | 30 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Dust Reduction (image sensor vibration) | Dust Reduction (image sensor vibration) |
| PROCESSOR | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Image Processor | DRIMeIV | - |
|---|
| LENS | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Lens Mounting Type | Samsung NX | Pentax 645AF |
|---|
| FOCUSING | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 247 | 27 |
| AE/AF Control | Face-priority AF, Touch Area AF | - |
| Face Detection | Face-priority AF function | - |
| VIEWFINDER | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Viewfinder Type | - | Optical - trapezoid prism |
|---|---|---|
| Optical Viewfinder Field Coverage | - | 98% |
| Optical Viewfinder Magnification | - | 0.62x |
| Optical Viewfinder Dioptric Correction Range | - | -3.5 to +2 |
| Field of View Crop Factor | - | 1.3 |
| EXPOSURE & WHITE BALANCE | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| ISO (Max) | 25600 | 204800 |
|---|---|---|
| Native ISO | - | 100-204800 |
| Light Sensitivity | ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 | ISO auto (100-204800), ISO 100-248000 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 221 | - |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, lens-priority | Programme, bulb, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority |
| Shooting Programs | Landscape, night mode, macro, silhouette, fireworks, panorama assist, sunset, beauty, waterfall, action freeze, rich tone, light trace, creative shot, best face | - |
| Special Effects | Cool, Negative, Vivid, Custom Effect, landscape, portrait, Water Colour, miniature, Calm, Classic, Forest, Retro, Vignetting, Selective Colour, Oil Paint, Ink Painting, Coloured Pencil, Wash Drawing, Acryl | Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, fluorescent light (warm white), fluorescent light (daylight white), fluorescent light (natural white) | Tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), fluorescent light (daylight colour), fluorescent light (daylight white) |
| Shutter Type | - | Electronic |
| Max Shutter Speed | 1/6000 sec | 1/4000 sec |
| Min Shutter Speed | 240 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 | 1/125sec |
| Exposure Range | EV 0-18 (ISO 100) | EV -1-21 (ISO 200) |
| DISPLAY | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Type | 3.31" AMOLED display | 3.2" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 768,000 pixels | 1,037,000 pixels |
| Display Form Factor | Folding | Folding |
| Display Features | Colour control, contrast control, Touch AF | Display brightness control, display colour control |
| FLASH | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Camera Flash | External flash | - |
|---|---|---|
| Guide Number (m / ISO 100) | 8 | - |
| Flash Modes | Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction | - |
| Red-Eye Reduction | Yes | - |
| Features | AF illuminator, flash +/- compensation | - |
| External Flash Name | Samsung SEF-8A | - |
| VIDEOGRAPHY / CAMCORDER | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Digital Video Format | H.264 | MJPEG, H.264 |
|---|---|---|
| Image Recording Format | JPEG, RAW, MPO | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| Microphone Operation Mode | Stereo | - |
| MEMORY | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Memory Card Slot | SD card | Dual SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
| Memory Card Included | - | No |
| Image Storage | 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 - 60 fps H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 810 - 24 fps H.264 - 1280 x 720 - 60 fps H.264 - 1280 x 720 - 30 fps H.264 - 640 x 480 - 30 fps H.264 - 320 x 240 - 30 fps |
- |
| BATTERY AND CHARGING | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Battery Type | Samsung BP1130 Lithium Ion - manufacturer-specific | Pentax D-Li90 Lithium Ion |
|---|---|---|
| Details | 1 x Samsung BP1130 Li-ion rechargeable battery - 1130 mAh (included) | Pentax D-Li90 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 320 shots | Photo shooting - 650 shots Playback - 6.67 hours |
| CONNECTIONS | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 3.0 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices, remote live view | - |
| Print Standard | Direct print, DPOF support, Exif Print support | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output HDMI output |
USB 3.0 (24 pin Micro-USB-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) DC power input |
| FEATURES | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Self-Timer Delay | 2 - 30 sec | 2sec, 12sec |
|---|---|---|
| Continuous Shooting Speed | 5 frames per second, 10 frames per second for 30 frames (5MP), 8.6 frames per second, 15 frames per second for 30 frames (5MP), 30 frames per second for 30 frames (5MP) | 3 frames per second, 4.5 frames per second |
| Services and Applications | YouTube capture mode | - |
| Additional Features | Audio recording, backlight compensation, RGB primary colour filter, sharpness control, digital image rotation, histogram display, in-camera red-eye removal, saturation control, GPS ready, brightness control, in-camera film editing, Dynamic Range Adjustment, Multi Motion Capture, distortion control, Touch Shutter technology, Smart AUTO, Live Panorama function | RGB primary colour filter, interval shooting mode, peripheral illumination correction, Eye-Fi Card Ready, NR Slow Shutter, High ISO NR, Lateral Chromatic Aberration Correction, distortion correction function, anti-aliasing filter simulator, diffraction correction |
| OTHERS | Samsung SMART Camera NX300 | Pentax 645Z |
|---|
| Included Accessories | - | Carrying strap, battery charger, body cap, eyecup, shoe cap |
|---|---|---|
| Software | Drivers & Utilities, Adobe Reader, Adobe Photoshop Lightroom | Drivers & Utilities |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
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