In depth comparison and review of Samsung SMART Camera NX2020 + NX 20-50mm II and Sony Alpha7s II ILCE-7SM2. 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 II ILCE-7SM2 |
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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 | 9.57 cm |
| Width | 11.9 cm | 12.69 cm |
| Depth | 3.57 cm | 6.03 cm |
| Weight | 228 g | 584 g |
| Enclosure Colour | Black | White | Black |
| Digital Zoom | 2x | - |
| Optical Zoom | 2.5x | - |
| SENSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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| Sensor Resolution | 20.3 Megapixel | 12.2 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | Exmor CMOS |
| Total Pixels | 21,600,000 pixels | 12,400,000 pixels |
| Effective Sensor Resolution | 20,300,000 pixels | 12,200,000 pixels |
| Optical Sensor Size | APS-C (23.5 x 15.7 mm) | Full Frame (35.8 x 23.9 mm) |
| Frame Rate (Max Resolution) | - | 30 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 |
| PROCESSOR | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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| Image Processor | DRIMeIV | BIONZ X |
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| LENS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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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 II ILCE-7SM2 |
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| Auto Focus | TTL contrast detection | TTL contrast detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 35 | 169 |
| Auto Focus Features | - | Focus Peaking function, Manual Focus Check Live View |
| 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 |
| VIEWFINDER | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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| Viewfinder Type | - | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Diagonal Size | - | 0.5" |
| Viewfinder Resolution | - | 2,359,296 pixels |
| Optical Viewfinder Field Coverage | - | 100% |
| Optical Viewfinder Magnification | - | 0.78x |
| Optical Viewfinder Dioptric Correction Range | - | -4 to +3 |
| Features | - | Viewfinder brightness control |
| EXPOSURE & WHITE BALANCE | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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| ISO (Max) | 25600 | 409600 |
|---|---|---|
| Extended ISO (Max) | - | 409600 |
| Extended ISO (Min) | - | 50 |
| Light Sensitivity | ISO auto, ISO 100-25600 | ISO auto (100-12800), ISO 100-102400, ISO 50-409600 |
| 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 | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | - | Flash Exposure 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 | Landscape, portrait mode, action, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur |
| 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 | Black & White, Sepia, Neutral, Vivid, sunset, soft focus, illustration, landscape, portrait, Water Colour, miniature, clear, deep, autumn leaves, Retro, HDR, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, Rich-tone monochrome, Soft High-key, Night Scene, Lighting, 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, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), 2500K - 9900K, fluorescent light (daylight white) |
| 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 or 5 steps |
| White Balance Bracketing | Yes | 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 II ILCE-7SM2 |
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| Type | 3.7" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 1,152,000 pixels | 1,228,800 pixels |
| Display Form Factor | Built-in | Folding |
| Display Features | - | Display brightness control |
| FLASH | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
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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 II ILCE-7SM2 |
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| Digital Video Format | H.264 | AVCHD, H.264, XAVC S, AVC |
|---|---|---|
| Image Recording Format | JPEG, RAW, MPO | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
| Surround Sound | - | Dolby Digital AC-3 (2 channel) recording |
| Microphone Operation Mode | Stereo | Stereo |
| MEMORY | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
|---|
| Memory Card Slot | microSD card | Memory Stick Micro (M2) card, Memory Stick PRO Duo card, SD card |
|---|---|---|
| Supported Memory Cards | microSD Card, microSDHC Card, microSDXC Card, microSDHC UHS-I Memory Card, microSDXC UHS-I Card | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, Memory Stick Micro Mark2, 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 |
JPEG 4240 x 2832 JPEG 2768 x 1848 JPEG 2128 x 1416 JPEG 1376 x 920 JPEG 4240 x 2384 JPEG 2768 x 1560 JPEG 2128 x 1200 JPEG 1376 x 776 |
| 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 S - 3840 x 2160 - 30 fps XAVC S - 3840 x 2160 - 24Mbps XAVC S - 1920 x 1080 - 60 fps XAVC S - 1920 x 1080 - 30 fps XAVC S - 1920 x 1080 - 24 fps XAVC S - 1920 x 1080 - 120 fps AVCHD - 1920 x 1080 - 60 fps AVCHD - 1920 x 1080 - 24 fps H.264 - 1920 x 1080 - 60 fps H.264 - 1920 x 1080 - 30 fps H.264 - 1280 x 720 - 30 fps |
| BATTERY AND CHARGING | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
|---|
| Battery Type | Samsung BP1130 manufacturer-specific | Sony NP-FW50 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-FW50 Li-ion rechargeable battery - 1080 mAh (included) |
| Battery Life | Photo shooting - 340 shots | Photo shooting - 310 shots (EVF on) Photo shooting - 370 shots (LCD Monitor on) |
| CONNECTIONS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
|---|
| 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, NFC (Near Field Communication) |
|---|---|---|
| Connectivity Features | Remote live view | Remote control via mobile devices, remote live view |
| Print Standard | DPOF support, PictBridge support | DPOF 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 2.0 HDMI output (19 pin micro HDMI Type D) 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 II ILCE-7SM2 |
|---|
| 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 | 2.5 frames per second, 5 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 | Built-in speaker, RGB primary colour filter, sharpness control, histogram display, AE lock, AF lock, saturation control, Sweep Panorama technology, contrast control, Dynamic Range Optimizer, peripheral illumination correction, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), x.v.Colour technology, Multi-Frame Noise Reduction, Intelligent AUTO (iAUTO), High ISO NR, high-speed recording, Superior Auto mode, noise reduction over long exposures, BRAVIA Sync function, PhotoTV HD, distortion correction function, Clean HDMI output for 4K movies |
| OTHERS | Samsung SMART Camera NX2020 + NX 20-50mm II | Sony Alpha7s II ILCE-7SM2 |
|---|
| Included Accessories | Dust cap, body cap, lens cap, 2 battery chargers | Eyepiece cover, battery charger, shoulder strap, AC power adaptor, shoe cap, micro-USB cable, cable protector |
|---|---|---|
| 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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