Samsung Galaxy J7 Core - Technical characteristics and specifications

Samsung Galaxy J7 Core

Galaxy J7 Core technical characteristics

About the device:

Samsung Galaxy J7 Core is a mobile/cell phone with dimensions of 78.6 mm (millimeters), 7.86 cm (centimeters), 0.26 ft (feet), 3.09 in (inches), a weight of 170 grams, and a screen resolution of 720 x 1280 pixels.

It has a processor ARM Cortex-A53, a 2 GB RAM memory and an internal memory of 16 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Samsung Galaxy J7 Core comes from the factory with the Android 7.0 Nougat operating system.

Technical information

Property	Value
Brand	Samsung
Model	Galaxy J7 Core

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 850 MHz, UMTS 900 MHz, UMTS 1900 MHz, UMTS 2100 MHz
4G connectivity	LTE 800 MHz, LTE 850 MHz, LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40)
5G connectivity	No

Body
Dimensions	78.6 mm (millimeters), 7.86 cm (centimeters), 0.26 ft (feet), 3.09 in (inches)
Height	152.4 mm (millimeters), 15.24 cm (centimeters), 0.5 ft (feet), 6 in (inches)
Thickness	7.6 mm (millimeters), 0.76 cm (centimeters), 0.02 ft (feet), 0.3 in (inches)
Volume	91.04 cm
Weight gr.	170
Weight oz	0.37
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIMS	2
Colors	Black, Gold
Body materials	Metal, Plastic
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	Super AMOLED
Screen resolution	720 x 1280 pixels
Display width	2.7 in (inches), 68.49 mm (millimeters), 6.85 cm (centimeters)
Display height	4.79 in (inches), 121.76 mm (millimeters), 12.18 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	267 ppi (pixels per inch), 104 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	69.84 % (percent)
Crystal	Corning Gorilla Glass 4, Always-On Display

Platform
OS	Android 7.0 Nougat
CPU	ARM Cortex-A53
SoC	Samsung Exynos 7 Octa 7870
Technology	14 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	8
CPU Frequency	1600 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	16 GB (gigabytes)
RAM	2 GB (See other devices with 2 GB)
RAM type	LPDDR3
RAM channels	Single channel
RAM frequency	933 MHz (megahertz)

Cameras
Sensor model	ISOCELL
Sensor type	f/1.9
Sensor size	LED
Sensor Pixel size	4160 x 3120 pixels, 12.98 MP (megapixels)
Aperture	30 fps (frames per second)
Resolution	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video Resolution	Sensor size - 1/2.8", Pixel size - 1.12 ?m, Angle of view - 78
FPS	Sensor size - 1/2.8", Pixel size - 1.12 ?m, Focal length (35 mm equivalent) - 26 mm
Video features	Sensor size - 1/2.55", Pixel size - 1.4 ?m, Phase detection with Dual Pixel, Object tracking AF, Dual OIS, High CRI LED flash, Focal length (35 mm equivalent) - 26 mm, Angle of view - 77
Aperture secondary camera	CMOS BSI (backside illumination)
Resolution secondary camera	LED
Video resolution secondary camera	2592 x 1944 pixels, 5.04 MP (megapixels)
FPS video secondary camera	1280 x 720 pixels, 0.92 MP (megapixels)
Audio connector	Yes

Communications
WLAN	802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot
Bluetooth	4.1
GPS	GPS, A-GPS, GLONASS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer