In depth comparison and review of Samsung GALAXY NX and Sony Alpha7s ILCE-7S. 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 GALAXY NX | Sony Alpha7s ILCE-7S |
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Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 1080p - mirrorless system |
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Lens Included | Body only | Body only |
Height | 10.12 cm | 9.44 cm |
Width | 13.65 cm | 12.69 cm |
Depth | 2.57 cm | 4.82 cm |
Weight | 410 g | 446 g |
Body Material | - | Magnesium alloy |
Enclosure Colour | - | Black |
Navigation | GPS receiver, A-GPS receiver, GPS/GLONASS receiver | - |
SENSOR | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Sensor Resolution | 20.3 Megapixel | 12.2 Megapixel |
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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) | - | 60 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Supersonic Wave Filter (SWF) | Dust Reduction (image sensor vibration), Anti-Dust coating |
Sensors | Magnetometer, G-sensor, 3-axis accelerometer | - |
PROCESSOR | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Processor | 1.6 GHz quad-core | - |
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Image Processor | DRIMeIV | BIONZ X |
Operating System | Android 4.2 (Jelly Bean) | - |
LENS | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Lens Mounting Type | Samsung NX | Sony E-mount |
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FOCUSING | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Auto Focus | TTL contrast and phase detection | TTL contrast detection |
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Auto Focus Points (Zones) Qty | - | 25 |
AE/AF Control | Face-priority AF | - |
Face Detection | Face-priority AF function | - |
VIEWFINDER | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Viewfinder Type | Built-in - electronic | Electronic - OLED |
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Viewfinder Colour Support | Colour | Colour |
Viewfinder Diagonal Size | 0.46" | 0.5" |
Viewfinder Resolution | - | 2,359,296 pixels |
Optical Viewfinder Field Coverage | 100% | 100% |
Optical Viewfinder Magnification | 0.68x | 0.71x |
Optical Viewfinder Dioptric Correction Range | -4 to +2 | -4 to +3 |
Features | - | Viewfinder brightness control |
EXPOSURE & WHITE BALANCE | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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ISO (Max) | 25600 | 409600 |
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Extended ISO (Max) | - | 409600 |
Extended ISO (Min) | - | 50 |
Light Sensitivity | ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto (100-3200), ISO 12800, ISO 25600 | ISO 50, ISO 100-409600 |
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 | - | Dynamic Range Bracketing |
Special Effects | Sepia, fisheye, Cartoon, Vignetting, Greyscale, Vintage, Colour Fade, Oil Pastel, Rugged, Moody, Tint, Turquoise | - |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Cloudy, tungsten light, Flash, daylight, fluorescent light (daylight), fluorescent light (warm white), fluorescent light (natural white) | Incandescent, cloudy, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight colour), fluorescent light (daylight white) |
Shutter Type | - | Mechanical electronically-controlled |
Max Shutter Speed | 1/6000 sec | 1/8000 sec |
Min Shutter Speed | 30 sec | 30 sec |
Exposure Compensation | ±3 EV range, in 1/3 EV steps | - |
Auto Exposure Bracketing | 3 steps | 3 or 5 steps |
White Balance Bracketing | Yes | Yes |
X-sync Speed | 1/180 sec | - |
Exposure Range | - | EV -3-20 (ISO 100) |
DISPLAY | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Type | 4.8" LCD display | 3" LCD display |
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Touch Screen | Yes | - |
Display Format | 1280 x 720 | 921,600 pixels |
Display Form Factor | Built-in | Folding |
Display Features | - | Display brightness control |
FLASH | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Camera Flash | Pop-up flash | - |
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Guide Number (m / ISO 100) | 11 | - |
Flash Modes | Fill-in mode, auto mode with red-eye reduction, rear curtain sync, auto mode, flash OFF mode | - |
Red-Eye Reduction | Yes | - |
Features | AF illuminator, flash +/- compensation, flash exposure bracketing | - |
VIDEOGRAPHY / CAMCORDER | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Digital Video Format | H.264 | AVCHD, H.264, XAVC S |
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Image Recording Format | JPEG, RAW, MPO | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
Surround Sound | - | Dolby Digital AC-3 (2 channel) recording |
Microphone Operation Mode | Stereo | Stereo |
MEMORY | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Internal Storage | 16 GB flash | - |
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Memory Card Slot | microSD card | Memory Stick PRO Duo card, SD card |
Supported Memory Cards | microSD Card, microSDHC Card, microSDXC Card | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, Memory Stick XC-HG Duo |
Memory Card Max Supported Size | 64 GB | - |
Image Storage | RAW 5472 x 3648 JPEG 5472 x 3648 JPEG 3888 x 2592 JPEG 2976 x 1984 JPEG 1728 x 1152 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 JPEG 2688 x 1512 - 3D mode JPEG 1920 x 1080 - 3D mode |
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 - 25 fps H.264 - 1280 x 720 - 50 fps H.264 - 1280 x 720 - 25 fps H.264 - 640 x 480 - 50 fps H.264 - 640 x 480 - 25 fps H.264 - 320 x 240 - 25 fps H.264 - 1920 x 1080 - 30 fps H.264 - 1280 x 720 - 60 fps H.264 - 1280 x 720 - 30 fps H.264 - 640 x 480 - 60 fps H.264 - 640 x 480 - 30 fps H.264 - 320 x 240 - 30 fps H.264 - 1920 x 810 - 24 fps |
XAVC S - 1920 x 1080 - 50Mbps XAVC S - 1280 x 720 - 50Mbps AVCHD - 1920 x 1080 - 28Mbps AVCHD - 1920 x 1080 - 24Mbps AVCHD - 1920 x 1080 - 17Mbps AVCHD - 1920 x 1080 - 24Mbps AVCHD - 1920 x 1080 - 17Mbps H.264 - 1440 x 1080 - 12Mbps H.264 - 640 x 480 - 3Mbps |
RAM Installed | 2 GB | - |
BATTERY AND CHARGING | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Battery Type | Lithium Ion - manufacturer-specific | Sony NP-FW50 Lithium Ion |
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Details | Li-ion rechargeable battery - 4360 mAh (included) | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) |
Battery Life | Photo shooting - 440 shots Video recording - 3.17 hours Playback - 14 hours Music playback - 104 hours Internet use - 13 hours (3G) Internet use - 16 hours (Wi-Fi) |
Photo shooting - 360 shots |
CONNECTIONS | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Interface | HDMI, USB 2.0, IEEE 802.11a/b/g/n, Bluetooth 4.0, LTE, HSPA+ | Composite video/audio, HDMI, USB 2.0, Wireless LAN, NFC (Near Field Communication) |
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Print Standard | Exif Print support | Direct print, Exif Print support, PictBridge support |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | USB 2.0 HDMI output |
USB 2.0 HDMI output Composite video/audio output Microphone Headphones |
FEATURES | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Self-Timer Delay | 10 sec, 2sec, 5 sec, 30 sec | 10 sec, 2sec |
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Continuous Shooting Speed | 5 frames per second, 30 frames per second (5MP), 10 frames per second (5MP), 15 frames per second (5MP), 8.6 frames per second | 2.5 frames per second, 5 frames per second |
Additional Features | Built-in speaker, RGB primary colour filter, in-camera film editing, USB charging, light sensor, HDR image enhancement technology, Smart AUTO, Lens Distortion Correction, Photo Suggest, Trip Advisor, S Voice, S Translator, Wi-Fi Direct | Built-in speaker, RGB primary colour filter, histogram display, Sweep Panorama technology, Dynamic Range Optimizer, peripheral illumination correction, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), high-speed recording, Superior Auto mode, BRAVIA Sync function, PhotoTV HD, distortion correction function, Clean HDMI output for 4K movies |
OTHERS | Samsung GALAXY NX | Sony Alpha7s ILCE-7S |
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Included Accessories | Body cap | Body cap, shoulder strap, additional battery, micro-USB cable, 2 battery chargers, 2 battery packs |
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Software | Drivers & Utilities, Adobe Photoshop Lightroom, Samsung Kies | Sony PlayMemories Home, Sony Image Data Converter 4.0 |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | 0 °C |
Service & Support | - | Limited warranty - parts and labour - 2 years |