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Samsung Galaxy J7 (2016) vs Samsung Galaxy A10s vs Samsung Galaxy A20

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

Comparison mode:

Display

Size:

5.5 inches
6.2 inches
6.4 inches

Resolution:

1280 x 720 pixels, 267 PPI
1520 x 720 pixels, 19:9 ratio, 271 PPI
1560 x 720 pixels, 19.5:9 ratio, 268 PPI

Technology:

Super AMOLED
IPS LCD
Super AMOLED

Refresh rate:

60Hz

Screen-to-body:

72.41 %
80.75 %
84.95 %

Features:

Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Octa 7870 (14 nm)
MediaTek Helio P22 MT6762 (12 nm)
Samsung Exynos 7884 (14 nm)

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Octa-core, 1800 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit

GPU:

Mali-T830 MP2
IMG PowerVR GE8320
Mali-G71 MP2

RAM:

2GB LPDDR3
2GB
3GB LPDDR4

Internal storage:

16GB, available to use: 10.8 GB
32GB
32GB, available to use: 20.3 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 512 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (7.0 Nougat, 6.0 Marshmallow)
Android (11, 10, 9.0 Pie), Samsung One UI
Android (11, 10, 9.0 Pie), Samsung One UI

Battery

Capacity:

3300 mAh
4000 mAh
4000 mAh

Type:

Li - Ion, User replaceable
Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Samsung Adaptive Fast Charging

Camera

Rear:

Single camera
Dual camera
Dual camera

Main camera:

13 MP (Autofocus, CMOS image sensor)
13 MP (Autofocus)
13 MP (Autofocus)

Specifications:

Aperture size: F1.9; Focal length: 28 mm
Aperture size: F1.8; Focal length: 28 mm
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera:

2 MP (Depth information)
5 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Video recording:

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

Features:

Video calling
Object tracking

Front:

5 MP (Flash)
8 MP
8 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.97 x 2.99 x 0.31 inches (151.7 x 76 x 7.8 mm)
6.18 x 2.98 x 0.31 inches (156.9 x 75.8 x 7.8 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight:

5.96 oz (169.0 g)
5.93 oz (168.0 g)
5.96 oz (169.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Plastic

Biometrics:

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

Features:

Touch sensitive control keys

Keys:

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

Colors:

Gold, Pink, White, Rose gold
Black, Green, Blue, Red
Black,Deep blue, Red

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)

LTE (TDD):

Bands 40(2300)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

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

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE Cat 4 (150/50 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

Dual SIM:

Yes

SIM type:

Micro SIM
Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Dolby Atmos

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.1
5.0
5.0

Wi-Fi:

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

USB:

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

Features:

Charging, Mass storage device
Charging
Charging

Location:

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

Sensors:

Accelerometer
Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other:

NFC, ANT+, Tethering, Computer sync, OTA sync

Regulatory Approval

FCC approval:

Date approved:

Jun 19, 2019

FCC ID value:

A3LSMA205U

Measured SAR:

Head:

0.35 W/kg
1.09 W/kg

Body:

1.39 W/kg
0.60 W/kg

Simultaneous Transmission:

1.37 W/kg

Wireless Router:

1.00 W/kg

Phablet:

3.94 W/kg

Buyers information

Price:

$ 250

Availability

Officially announced:

Mar 28, 2016
Aug 12, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless