Samsung Galaxy J7 Refine vs Samsung Galaxy A11 vs Samsung Galaxy A10e

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.5 inches
6.4 inches
5.8 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 267 PPI
1560 x 720 pixels, 19.5:9 ratio, 268 PPI
1560 x 720 pixels, 19.5:9 ratio, 295 PPI

Technology:

TFT
IPS LCD
IPS LCD

Screen-to-body:

71.45 %
80.92 %
81.38 %

Colors:

16 777 216

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
60Hz refresh rate, Ambient light sensor, Proximity sensor
60Hz refresh rate, Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Octa 7884
Qualcomm Snapdragon 450 SDM450
Samsung Exynos 7884

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1800 MHz, Arm Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU:

Mali-T830 MP1
Adreno 506
Mali-G71 MP2

RAM:

2GB LPDDR3
2GB LPDDR3
2GB LPDDR4

Internal storage:

32GB
32GB, available to use: 20.3 GB
32GB, available to use: 21.3 GB

Storage expansion:

microSDXC up to 400 GB
microSDXC up to 512 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (8.0 Oreo)
Android (10)
Android (10, 9.0 Pie)

Battery

Capacity:

3300 mAh
4000 mAh
3000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Fast charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Triple camera
Single camera

Main camera:

13 MP (PDAF)
13 MP (Autofocus)
8 MP (Autofocus)

Specifications:

Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F1.8
Aperture size: F1.9

Second camera:

5 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Third camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)
1920x1080 (Full HD) (30 fps)

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

13 MP
8 MP
5 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)
6.42 x 3.00 x 0.31 inches (163.1 x 76.3 x 8.0 mm)
5.80 x 2.74 x 0.33 inches (147.3 x 69.6 x 8.4 mm)

Weight:

6.38 oz (181.0 g)
6.24 oz (177.0 g)
4.97 oz (141.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Plastic

Biometrics:

2D Face unlock
2D Face unlock, Fingerprint (touch)

Features:

Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Gold
White, Red, Black, Blue
Black

Cellular

LTE (FDD):

Bands 25(1900+), 26(850+)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3)

LTE (TDD):

Bands 41(2600+)

UMTS:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 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
Nano SIM

HD Voice:

Yes
Yes
Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Additional microphone(s):

Yes
for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.2
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features:

Mass storage device, Charging
Charging
Charging, Mass storage device

Location:

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer
Accelerometer

Other:

ANT+, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
UMA (Wi-Fi Calling)
UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync

Hearing aid compatible:

M3, T3
M4, T3
M3, T3

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

May 07, 2018
May 07, 2020
May 22, 2019

FCC ID value:

A3LSMJ737P link
ZCASMA115U link
A3LSMA102U link

Measured SAR:

Head:

0.96 W/kg
1.08 W/kg
0.47 W/kg

Body:

0.76 W/kg
0.76 W/kg
0.54 W/kg

Simultaneous Transmission:

1.59 W/kg
1.45 W/kg
1.16 W/kg

Wireless Router:

1.20 W/kg
0.76 W/kg
0.60 W/kg

Phablet:

3.91 W/kg

Buyers information

Price:

$ 180
$ 210

User Manual:

This is the official Samsu​ng Galaxy A11 User Guide in English provided from the manufacturer.

In The Box:

Charger, USB Cable, Important Information Booklet
Standard charging block, USB-C cable, QuickStart guide

Availability

Officially announced:

Jun 29, 2018
Mar 13, 2020
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
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