In depth comparison and review of Samsung SMART Camera NX2020 + NX 20-50mm II and Sony Alpha7s III ILCE-7SM3. 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 | Sony Alpha7s III ILCE-7SM3 |
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| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | NX 20-50mm II lens | Body only |
| Height | 6.45 cm | 9.69 cm |
| Width | 11.9 cm | 12.89 cm |
| Depth | 3.57 cm | 8.08 cm |
| Weight | 228 g | 699 g |
| Weight Details | - | Camera with battery and memory card: 699 g |
| Body Material | - | Magnesium alloy |
| Enclosure Colour | Black | White | - |
| Protection | - | Dust-resistant, moisture-resistant |
| Digital Zoom | 2x | 4x |
| Optical Zoom | 2.5x | - |
| SENSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Sensor Resolution | 20.3 Megapixel | 12.1 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | Exmor R CMOS |
| Total Pixels | 21,600,000 pixels | 12,900,000 pixels |
| Effective Sensor Resolution | 20,300,000 pixels | 12,100,000 pixels |
| Optical Sensor Size | APS-C (23.5 x 15.7 mm) | Full Frame (35.6 x 23.8 mm) |
| Frame Rate (Max Resolution) | - | 120 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Dust Reduction (image sensor vibration) | Dust Reduction (image sensor vibration), Anti-Dust coating |
| Image Stabiliser | Optical | Optical (5-axis Steady Shot) |
| Built-in Optical Image Stabiliser | - | Yes |
| Sensors | - | Digital level metre |
| PROCESSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Image Processor | DRIMeIV | BIONZ XR |
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| LENS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Type | Zoom lens - 2.5x zoom - 20 - 50 mm - f/3.5-5.6 ED II | - |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 30.8 - 77mm | - |
| Focus Adjustment | Automatic, manual | - |
| Min Focus Distance | 28 cm | - |
| Max View Angle | 70.2 degree(s) | - |
| Zoom Adjustment | Manual | - |
| Lens Construction | 8 groups / 9 elements | - |
| Filter Size | 40.5 mm | - |
| Lens Mounting Type | Samsung NX | Sony E-mount |
| Features | ED glass, aspherical lens, i-Function | - |
| FOCUSING | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Auto Focus | TTL contrast detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 35 | 759 |
| Auto Focus Features | - | Focus Peaking function, Predictive Focus Control |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF | Flex Focus Point, Face-priority AF, Subject-tracking AF, Eye detection AF |
| Face Detection | Face-priority AF function | Face Recognition, face-priority AF function |
| VIEWFINDER | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Viewfinder Type | - | Built-in - electronic |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Diagonal Size | - | 0.64" |
| Viewfinder Resolution | - | 9,437,184 pixels |
| Optical Viewfinder Field Coverage | - | 100% |
| Optical Viewfinder Magnification | - | 0.9x |
| Optical Viewfinder Dioptric Correction Range | - | -4 to +3 |
| EXPOSURE & WHITE BALANCE | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| ISO (Max) | 25600 | 409600 |
|---|---|---|
| Extended ISO (Max) | - | 409600 |
| Extended ISO (Min) | - | 40 |
| Light Sensitivity | ISO auto, ISO 100-25600 | ISO 204800, ISO 409600, ISO 80-102400, ISO 40 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 221 | 1200 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | - | Dynamic Range Bracketing |
| Shooting Programs | Landscape, night mode, macro, silhouette, fireworks, panorama assist, sunset, waterfall, beauty face, action freeze, rich tone, light trace, creative shot, best face | - |
| 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 | - |
| 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) | Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K |
| Shutter Type | - | Mechanical electronically-controlled |
| Max Shutter Speed | 1/4000 sec | 1/8000 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 | 3, 5 or 9 steps |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/180 sec | 1/250sec |
| Exposure Range | EV 0-18 (ISO 100) | EV -3-20 (ISO 100) |
| Retouch | Face retouch | - |
| DISPLAY | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Type | 3.7" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Format | 1,152,000 pixels | 1,440,000 pixels |
| Display Form Factor | Built-in | Folding |
| Display Features | - | Display brightness control |
| FLASH | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Camera Flash | Detachable 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 NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Digital Video Format | H.264 | H.264, XAVC S, H.265, XAVC HS |
|---|---|---|
| Image Recording Format | JPEG, RAW, MPO | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
| Audio Signal Format | - | AAC |
| Microphone Operation Mode | Stereo | Stereo |
| MEMORY | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
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| Memory Card Slot | microSD card | Dual SD card, dual CFexpress |
|---|---|---|
| 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, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress |
| 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 |
JPEG 4240 x 2832 JPEG 2768 x 1848 JPEG 2128 x 1416 JPEG 1376 x 920 JPEG 3776 x 2832 JPEG 2464 x 1848 JPEG 1888 x 1416 JPEG 1232 x 920 JPEG 4240 x 2348 JPEG 2768 x 1550 JPEG 2128 x 1200 JPEG 1376 x 776 JPEG 2832 x 2832 JPEG 1840 x 1840 JPEG 1408 x 1408 JPEG 912 x 912 |
| 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 |
XAVC HS - 3840 x 2160 p - 120 fps XAVC HS - 3840 x 2160 p - 60 fps XAVC HS - 3840 x 2160 p - 100 fps - 200Mbps XAVC HS - 3840 x 2160 p - 50 fps XAVC HS - 3840 x 2160 p - 24 fps XAVC S - 3840 x 2160 p - 120 fps XAVC S - 3840 x 2160 p - 60 fps XAVC S - 3840 x 2160 p - 30 fps XAVC S - 3840 x 2160 p - 24 fps XAVC S - 3840 x 2160 p - 100 fps XAVC S - 3840 x 2160 p - 50 fps XAVC S - 3840 x 2160 p - 25 fps XAVC S HD - 1920 x 1080 p - 120 fps XAVC S HD - 1920 x 1080 p - 60 fps XAVC S HD - 1920 x 1080 p - 30 fps XAVC S HD - 1920 x 1080 p - 24 fps XAVC S HD - 1920 x 1080 p - 100 fps XAVC S HD - 1920 x 1080 p - 50 fps XAVC S HD - 1920 x 1080 p - 25 fps |
| BATTERY AND CHARGING | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
|---|
| Battery Type | Samsung BP1130 manufacturer-specific | Sony NP-FZ100 Lithium Ion |
|---|---|---|
| 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) |
Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) |
| Battery Life | Photo shooting - 340 shots | Photo shooting - 510 shots (EVF on) Photo shooting - 600 shots (LCD Monitor on) Video recording - 80 minutes (EVF on) Video recording - 135 minutes (LCD Monitor on) |
| CONNECTIONS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB-C, Wireless LAN, NFC (Near Field Communication), Bluetooth 5.0 |
|---|---|---|
| Connectivity Features | Remote live view | Remote control via mobile devices, Wireless Image Transfer, PC Remote functions via Wi-Fi |
| Print Standard | DPOF support, PictBridge support | Exif Print support, PRINT Image Matching |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output HDMI output (19 pin micro HDMI Type D) |
USB (USB Type-C) HDMI output (19 pin HDMI Type A) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
| FEATURES | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
|---|
| Self-Timer Delay | 2 - 30 sec | 10 sec, 2sec, 5 sec |
|---|---|---|
| Continuous Shooting Speed | 8 frames per second, 5 frames per second, 10 frames per second, 30 frames per second, 15 frames per second | 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second |
| 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 | Built-in speaker, digital image rotation, camera orientation detection, histogram display, shadow point display, interval shooting mode, highlight point display, Dynamic Range Optimizer, USB charging, built-in help guide, Chromatic Aberration Compensation (CAC), HDR image enhancement technology, Intelligent AUTO (iAUTO), fast motion recording, Lens Distortion Compensation (LDC), noise reduction over long exposures, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, PhotoTV HD, GPS via mobile, slow motion recording, peripheral shading correction, anti-flicker, Hybrid Log-Gamma (HLG) recording |
| OTHERS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s III ILCE-7SM3 |
|---|
| Included Accessories | Dust cap, body cap, lens cap, 2 battery chargers | - |
|---|---|---|
| Software | Adobe Acrobat Reader, Samsung Intelli Studio 3.0, Adobe Photoshop Lightroom 4, AutoBackup | - |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | 0 °C |
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