Updated : Oct 22, 2019, 9:17 AM

Samsung Galaxy J7 (2017) AT&T

Full Specifications

Released · Jul 07, 2017

5.5-inch · 1280x720px

Single camera

3300 mAh

2GB · 16GB

Samsung Exynos 7 Octa

Android 7.0 Nougat

This device is also known as Samsung SM-J727A, Samsung Galaxy Halo

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Availability
Prices (MSRP)	$240

Design
Dimensions	5.96 x 3.01 x 0.34 inches 151.5 x 76.4 x 8.6 mm
Weight	5.6 oz / 159.0 g
Keys	Left: Volume control; Right: Lock/Unlock key
Colors	Black

Display
Size	5.5-inch, 72.05% screen-to-body
Type	TFT
Resolution	1280x720px, 267 PPI
Protection	Corning Gorilla Glass 4

PhoneArena Display Test
Bright Max (20% APL)	Untested
Bright Min	6 (Poor)
Learn more on our PhoneArena Display Test Results page.

Hardware
System chip	Samsung Exynos 7 Octa 7870 (14 nm)
Processor	Octa-core 1600 MHz ARM Cortex-A53
GPU	Mali-T830 MP1
Memory	2GB (LPDDR3)/16GB
Storage expansion	microSDXC up to 256 GB
OS	Android (7.0 Nougat)

Battery
Type	3300 mAh, Li - Ion

Camera
Rear	Single camera
Main camera	8 MP (Autofocus, CMOS image sensor)
Flash	LED
Video recording	1080p (60 fps) Video calling, Video sharing
Front	5 MP

Connectivity & Features
Bluetooth	4.1, Yes
WLAN	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB	microUSB, USB 2.0
Sensors	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Hearing aid compatible	M3/T3
Location	GPS, A-GPS, Glonass
Other	ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Features	Album art cover, Background playback
Screen mirroring	Wireless screen share
Radio	FM

Cellular
4G (FDD) Bands	2, 3, 4, 5, 7, 12
3G Bands	5, 4, 2
Data Speed	LTE-A Cat 6 (300/50 Mbit/s)
SIM type	Nano SIM
HD Voice	Yes
VoLTE	Yes

Regulatory Approval
FCC approval	Date approved: Mar 17, 2017 FCC ID value: A3LSMJ727A
Measured SAR	Head: 0.62 W/kg Body: 0.57 W/kg Simultaneous Transmission: 1.25 W/kg Wireless Router: 0.75 W/kg Phablet: 3.97 W/kg

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Overall User Rating

(1 review)

Build quality

Camera quality

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Display

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