Samsung Galaxy J3 (2017) AT&T - Technical characteristics and specifications

Galaxy J3 (2017) AT&T technical characteristics

About the device:

Samsung Galaxy J3 (2017) AT&T is a mobile/cell phone with dimensions of 70.1 mm (millimeters), 7.01 cm (centimeters), 0.23 ft (feet), 2.76 in (inches), a weight of 147 grams, and a screen resolution of 720 x 1280 pixels.

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

The Samsung Galaxy J3 (2017) AT&T comes from the factory with the Android 7.0 Nougat, Android 8.0 Oreo operating system.

Technical information

Property	Value
Brand	Samsung
Model	Galaxy J3 (2017) AT&T

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 850 MHz, UMTS 1700/2100 MHz, UMTS 1900 MHz
4G connectivity	LTE 850 MHz, LTE 1700/2100 MHz, LTE 1800 MHz, LTE 1900 MHz, LTE 2600 MHz, LTE 700 MHz (B12)
5G connectivity	No

Body
Dimensions	70.1 mm (millimeters), 7.01 cm (centimeters), 0.23 ft (feet), 2.76 in (inches)
Height	140.9 mm (millimeters), 14.09 cm (centimeters), 0.46 ft (feet), 5.55 in (inches)
Thickness	8.7 mm (millimeters), 0.87 cm (centimeters), 0.03 ft (feet), 0.34 in (inches)
Volume	85.93 cm
Weight gr.	147
Weight oz	0.32
SIM	Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIMS	1
Colors	Gray
Body materials	Plastic
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	PLS
Screen resolution	720 x 1280 pixels
Display width	2.45 in (inches), 62.26 mm (millimeters), 6.23 cm (centimeters)
Display height	4.36 in (inches), 110.69 mm (millimeters), 11.07 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	294 ppi (pixels per inch), 115 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	70 % (percent)
Crystal	Corning Gorilla Glass 5, Dual Edge display, Always-On Display, VR headset support

Platform
OS	Android 7.0 Nougat, Android 8.0 Oreo
CPU	ARM Cortex-A53
SoC	Samsung Exynos 7 Quad 7570
Technology	14 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	4
CPU Frequency	1400 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	16 GB (gigabytes)
RAM type	LPDDR3
RAM channels	LPDDR4
RAM frequency	Double channel

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	LED
Sensor size	2592 x 1944 pixels, 5.04 MP (megapixels)
Sensor Pixel size	1920 x 1080 pixels, 2.07 MP (megapixels)
Aperture	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution	30 fps (frames per second)
Video Resolution	Autofocus, Continuous shooting, Digital zoom, Optical image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
FPS	Available also with Samsung S5K2L1 (ISOCELL), Phase detection with Dual Pixel, Object tracking AF, Smart OIS, 1080p @ 60 fps, 720p @ 120 fps
Video features	1920 x 1080 pixels, 2.07 MP (megapixels)
Aperture secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
Resolution secondary camera	3.6 x 2.7 mm (millimeters), 0.18 in (inches)
Video resolution secondary camera	1.389
FPS video secondary camera	9.61
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	4.2
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer, Gyroscope