Notification Center

This is our new notification center. Inside, you will find updates on the most important things happening right now.

Notifications

Hmm, push notifications seem to be disabled in your browser. You can enable them from the 'Settings' icon in the URL bar of your browser.

www.phonearena.com

Samsung Galaxy J4 vs Samsung Galaxy A10 vs Samsung Galaxy A20e

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

Comparison mode:

Display

Size:

5.5 inches
6.2 inches
5.8 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 267 PPI
1520 x 720 pixels, 19:9 ratio, 271 PPI
1560 x 720 pixels, 19.5:9 ratio, 296 PPI

Technology:

Super AMOLED
IPS LCD
TFT

Screen-to-body:

71.22 %
80.07 %
80.54 %

Colors:

16 777 216

Features:

Ambient light sensor, Proximity sensor
Proximity sensor
Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570
Samsung Exynos 7884
Samsung Exynos 7884

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU:

Mali-T720 MP1
Mali-G71 MP2
Mali-G71 MP2

RAM:

3GB
2GB LPDDR4
3GB LPDDR4

Internal storage:

32GB
32GB, available to use: 22.9 GB
32GB, available to use: 21.5 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 512 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (8.0 Oreo), Samsung Experience UI
Android (11, 10, 9.0 Pie), Samsung One UI
Android (9.0 Pie), Samsung One UI

Battery

Capacity:

3000 mAh
3400 mAh
3000 mAh

Type:

User replaceable
Not user replaceable
Not user replaceable

Battery life test results:

Charging:

Samsung Adaptive Fast Charging

Camera

Rear:

Single camera
Single camera
Dual camera

Main camera:

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

Specifications:

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F1.9

Second camera:

5 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (60 fps)

Features:

Video calling, Video sharing
Video calling, Video sharing
Video calling, Video sharing

Front:

5 MP (Wide Angle, Flash)
5 MP
8 MP

Design

Dimensions:

5.97 x 3.04 x 0.32 inches (151.7 x 77.2 x 8.1 mm)
6.13 x 2.98 x 0.31 inches (155.6 x 75.6 x 7.94 mm)
5.80 x 2.74 x 0.33 inches (147.4 x 69.7 x 8.4 mm)

Weight:

6.17 oz (175.0 g)
5.93 oz (168.0 g)
4.97 oz (141.0 g)

Materials:

Back: Plastic
Back: 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:

Black, Blue, Red
Black, Coral, Blue, White

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 1(2100), 3(1800), 5(850), 8(900), 20(800 DD)

LTE (TDD):

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

UMTS:

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

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes
Yes

SIM type:

Micro SIM
Nano SIM
Nano SIM

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
Album art cover, Background playback

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:

4.2
5.0
5.0

Wi-Fi:

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

USB:

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

Features:

Mass storage device, Charging
Charging, Mass storage device
Charging, Mass storage device

Location:

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

Sensors:

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

Other:

VoIP, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications:

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

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Feb 27, 2019

FCC ID value:

A3LSMA105F

Measured SAR:

Head:

0.20 W/kg

Body:

0.63 W/kg

Simultaneous Transmission:

0.97 W/kg

Wireless Router:

0.65 W/kg

Buyers information

In The Box:

Charger, microUSB cable and Headset

Availability

Officially announced:

May 22, 2018
Apr 10, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless