Samsung Galaxy J7 (2017) AT&T vs Samsung Galaxy A11 Specs Comparison

Availability

Officially announced
	Mar 13, 2020
Prices (MSRP)
$240	$180

Design

Dimensions
5.96 x 3.01 x 0.34 inches 151.5 x 76.4 x 8.6 mm	6.42 x 3.00 x 0.31 inches 163.1 x 76.3 x 8.0 mm
Weight
5.6 oz / 159.0 g	6.24 oz / 177.0 g
Materials
	Back: Plastic Frame: Plastic
Biometrics
	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black	White, Red, Black, Blue

Display

Size
5.5-inch, 72.05% screen-to-body	6.4-inch, 80.92% screen-to-body
Type
TFT	IPS LCD, 60Hz
Resolution
1280x720px, 267 PPI	1560x720px, 19.5:9 ratio, 268 PPI
Protection
Corning Gorilla Glass 4

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
6 (Poor)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Snapdragon 450 SDM450 (14 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 8x1.8GHz Cortex-A53
GPU
Mali-T830 MP1	Adreno 506
Memory
2GB (LPDDR3)/16GB	2GB (LPDDR3)/32GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 512 GB
OS
Android (7.0 Nougat)	Android (11, 10)

Battery

Type
3300 mAh, Li - Ion	4000 mAh
Charging
	Fast charging
Charge speed
	Wired: 15.0W

Camera

Rear
Single camera	Triple camera
Main camera
8 MP (Autofocus, CMOS image sensor)	13 MP (Autofocus) Aperture size: F1.8 Focal length: 27 mm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2
Third camera
	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (60 fps) Video calling, Video sharing	1080p (30 fps)
Front
5 MP	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
4.1, Yes	4.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3	M4/T3
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync	UMA (Wi-Fi Calling)

Multimedia

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

Cellular

4G (FDD) Bands
2, 3, 4, 5, 7, 12	2, 3, 4, 5, 7, 12, 13, 20, 28, 66
3G Bands
5, 4, 2	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s)	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
Yes	Yes
VoLTE
Yes	Yes

Regulatory Approval

FCC approval
Date approved: Mar 17, 2017 FCC ID value: A3LSMJ727A	Date approved: May 07, 2020 FCC ID value: ZCASMA115U
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	Head: 1.08 W/kg Body: 0.76 W/kg Simultaneous Transmission: 1.45 W/kg Wireless Router: 0.76 W/kg

Alternative variants

for AT&T

4G (FDD) Bands	2, 3, 4, 5, 7, 12, 14, 29, 30, 66
3G Bands	5, 4, 2, 1
FCC approval	Date approved: Apr 27, 2020 FCC ID value: ZCASMA115A
Measured SAR	Head: 0.66 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.55 W/kg Wireless Router: 1.03 W/kg

for U.S. Cellular

4G (FDD) Bands	2, 4, 5, 12, 13, 25, 66, 71
3G Bands	5, 8, 2, 1

Discover more

Full Specs Samsung Galaxy J7 (2017) AT&T Specs PA Review Samsung Galaxy J7 (2017) AT&T Review

Full Specs Samsung Galaxy A11 Specs