Samsung GALAXY NX vs. Sony Alpha7R IV ILCE-7RM4

Camera Comparison, Reviews and Tests

In depth comparison and review of Samsung GALAXY NX and Sony Alpha7R IV ILCE-7RM4. 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.

Camera Specifications Comparison

Samsung GALAXY NX vs. Sony Alpha7R IV ILCE-7RM4 Comparison Chart
DESIGN AND DIMENSIONS Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Product Type Digital camera - 1080p - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 10.12 cm 9.64 cm
Width 13.65 cm 12.89 cm
Depth 2.57 cm 7.75 cm
Weight 410 g 665 g
Weight Details - Camera body only:
Camera with battery and memory card: 665 g
Enclosure Colour - Black
Navigation GPS receiver, A-GPS receiver, GPS/GLONASS receiver -
SENSOR Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Sensor Resolution 20.3 Megapixel 61 Megapixel
Optical Sensor Type CMOS Exmor R CMOS
Total Pixels 21,600,000 pixels 62,500,000 pixels
Effective Sensor Resolution 20,300,000 pixels 61,000,000 pixels
Optical Sensor Size APS-C (23.5 x 15.7 mm) Full Frame (35.7 x 23.8 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Dust Reduction (image sensor vibration), Anti-Dust coating
Image Stabiliser - Optical (5-axis Steady Shot)
Built-in Optical Image Stabiliser - Yes
Sensors Magnetometer, G-sensor, 3-axis accelerometer Digital level metre
PROCESSOR Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Processor 1.6 GHz quad-core -
Image Processor DRIMeIV BIONZ X
Operating System Android 4.2 (Jelly Bean) -
LENS Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Lens Mounting Type Samsung NX Sony E-mount
FOCUSING Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty - 567
Auto Focus Features - Predictive Focus Control, Focus Priority in Aperture Drive
AE/AF Control Face-priority AF Zone AF, Real-time Eye AF, Real-time Tracking AF
Face Detection Face-priority AF function Eye Detect AF, face-priority AF function
VIEWFINDER Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Viewfinder Type Built-in - electronic Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.46" 0.5"
Viewfinder Resolution - 5,760,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.68x 0.78x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +3
Features - Viewfinder brightness control, colour temperature control
EXPOSURE & WHITE BALANCE Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
ISO (Max) 25600 32000
Native ISO - 100-32000
Extended ISO (Max) - 102400
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 102400, ISO auto (100-12800), ISO 100-32000
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, average
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, white balance bracketing
Special Effects Sepia, fisheye, Cartoon, Vignetting, Greyscale, Vintage, Colour Fade, Oil Pastel, Rugged, Moody, Tint, Turquoise Black & White, Sepia, Neutral, Vivid, sunset, landscape, portrait, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, Soft High-key, Night Scene, Standard, Style Box, Posterisation (B/W)
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, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white)
Shutter Type - Electronic, 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 ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3 steps 3, 5, 9 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps
White Balance Bracketing Yes Yes
X-sync Speed 1/180 sec 1/250sec
Exposure Range - EV -3-20 (ISO 100)
DISPLAY Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Type 4.8" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1280 x 720 1,440,000 pixels
Display Form Factor Built-in Folding
Display Features - Display brightness control, Peaking AF display, Touch AF
FLASH Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Camera Flash Pop-up flash -
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 Alpha7R IV ILCE-7RM4
Digital Video Format H.264 AVCHD, XAVC S
Image Recording Format JPEG, RAW, MPO JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 3840 x 2160
Audio Signal Format - Dolby Digital AC-3 (2 channel), Linear PCM
Microphone Operation Mode Stereo Stereo
MEMORY Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Internal Storage 16 GB flash -
Memory Card Slot microSD card Dual SD card
Supported Memory Cards microSD Card, microSDHC Card, microSDXC 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
Memory Card Included - No
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
9504 x 6336
8448 x 6336
9504 x 5344
6240 x 4160
5552 x 4160
6240 x 3512
4752 x 3168
4224 x 3168
4752 x 2672
3120 x 2080
2768 x 2080
3120 x 1752
6336 x 6336
4160 x 4160
3168 x 3168
2080 x 2080
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
AVCHD - 1920 x 1080 i - 60 fps - 24Mbps
AVCHD - 1920 x 1080 i - 60 fps - 17Mbps
AVCHD - 1920 x 1080 i - 50 fps - 24Mbps
AVCHD - 1920 x 1080 i - 50 fps - 17Mbps
XAVC S - 3840 x 2160 p - 30 fps - 100Mbps
XAVC S - 3840 x 2160 p - 24 fps - 100Mbps
XAVC S - 3840 x 2160 p - 30 fps - 60Mbps
XAVC S - 3840 x 2160 p - 24 fps - 60Mbps
XAVC S - 1920 x 1080 p - 120 fps - 100Mbps
XAVC S - 1920 x 1080 p - 120 fps - 60Mbps
XAVC S - 1920 x 1080 p - 60 fps - 50Mbps
XAVC S - 1920 x 1080 p - 30 fps - 50Mbps
XAVC S - 1920 x 1080 p - 24 fps - 50Mbps
XAVC S - 1920 x 1080 p - 60 fps - 25Mbps
XAVC S - 1920 x 1080 p - 30 fps - 16Mbps
XAVC S - 3840 x 2160 p - 25 fps - 100Mbps
XAVC S - 3840 x 2160 p - 25 fps - 60Mbps
XAVC S - 1920 x 1080 p - 100 fps - 100Mbps
XAVC S - 1920 x 1080 p - 100 fps - 60Mbps
XAVC S - 1920 x 1080 p - 50 fps - 50Mbps
XAVC S - 1920 x 1080 p - 25 fps - 50Mbps
XAVC S - 1920 x 1080 p - 50 fps - 25Mbps
XAVC S - 1920 x 1080 p - 25 fps - 16Mbps
RAM Installed 2 GB -
BATTERY AND CHARGING Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Battery Type Lithium Ion - manufacturer-specific Sony NP-FZ100 Lithium Ion
Details Li-ion rechargeable battery - 4360 mAh (included) Sony NP-FZ100 Li-ion rechargeable battery - 2280 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 - 670 shots (LCD Monitor on)
Photo shooting - 530 shots (EVF on)
Video recording - 170 minutes (LCD Monitor on)
Video recording - 160 minutes (EVF on)
CONNECTIONS Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Interface HDMI, USB 2.0, IEEE 802.11a/b/g/n, Bluetooth 4.0, LTE, HSPA+ HDMI, USB 2.0, USB-C, NFC (Near Field Communication), IEEE 802.11a/b/g/n/ac, Bluetooth 4.1
Connectivity Features - Remote control via mobile devices, remote live view, PC Remote functions via Wi-Fi
Print Standard Exif Print support DPOF support, Exif Print support, PRINT Image Matching
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output
USB 2.0 (5 pin Micro-USB Type B)
USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Self-Timer Delay 10 sec, 2sec, 5 sec, 30 sec 10 sec, 2sec, 5 sec
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 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second
HDR Mode - HDR Movie mode
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, sharpness control, camera orientation detection, histogram display, saturation control, contrast control, Dynamic Range Optimizer, USB charging, built-in help guide, x.v.Colour technology, Clear Image Zoom, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, silent shooting, S-Log2 gamma setting, Pixel Shift Resolution technology, peripheral shading correction, chromatic aberration correction, anti-flicker, Hybrid Log-Gamma (HLG) recording, S-Log3 gamma setting, PC Remote functions via USB
OTHERS Samsung GALAXY NX Sony Alpha7R IV ILCE-7RM4
Included Accessories Body cap Eyepiece cover, battery charger, body cap, shoulder strap, shoe cap, cable protector, USB-C cable
Software Drivers & Utilities, Adobe Photoshop Lightroom, Samsung Kies -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support - Limited warranty - parts and labour - 1 year
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