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 J2 Core vs Nokia 3.1 A vs Samsung Galaxy J2 (2018)

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

Comparison mode:

Display

Size:

5.0 inches
5.5 inches
5.0 inches

Resolution:

960 x 540 pixels, 16:9 ratio, 220 PPI
1440 x 720 pixels, 18:9 ratio, 295 PPI
960 x 540 pixels, 16:9 ratio, 220 PPI

Technology:

TFT
IPS LCD
LCD

Screen-to-body:

66.57 %
69.85 %
66.22 %

Colors:

16 777 216

Features:

Proximity sensor
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570
Qualcomm Snapdragon 429 SDM429
Qualcomm Snapdragon 425 MSM8917

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 14 nm
Quad-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm

GPU:

Mali-T720 MP1
Adreno 504
Adreno 308

RAM:

1GB LPDDR3
2GB LPDDR3
1.5GB LPDDR3

Internal storage:

8GB, available to use: 4.9 GB
32GB
16GB, available to use: 9.8 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 128 GB
microSDXC up to 400 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (8.0 Oreo)
Android (9.0 Pie)
Android (8.1 Oreo), Samsung Experience UI

Battery

Capacity:

2600 mAh
2990 mAh
2600 mAh

Type:

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

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

8 MP (Autofocus, BSI sensor)
8 MP (Autofocus)
8 MP (Autofocus, BSI sensor)

Specifications:

Aperture size: F2.2; Focal length: 24 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.0
Aperture size: F2.2; Focal length: 24 mm; Sensor size: 1/4"; 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, Video sharing
Video calling, Video sharing

Front:

5 MP
5 MP (Wide Angle)
5 MP

Video capture:

1280x720 (HD)

Design

Dimensions:

5.65 x 2.84 x 0.35 inches (143.4 x 72.1 x 8.99 mm)
6.01 x 2.83 x 0.37 inches (152.7 x 71.9 x 9.4 mm)
5.6 x 2.8 x 0.4 inches (142.2 x 71.1 x 10.2 mm)

Weight:

5.43 oz (154.0 g)
5.5 oz (156.0 g)
5.40 oz (153.0 g)

Materials:

Back: Plastic
Back: Plastic; Frame: Metal
Back: Plastic

Features:

Touch sensitive control keys

Keys:

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

Colors:

Black, Gold, Blue
Black
Black

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS)
Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 66(AWS-3), 71(600)

LTE (TDD):

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

UMTS:

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

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE, HSPA, HSUPA

Dual SIM:

Yes

SIM type:

Micro SIM
Nano SIM
Nano SIM

HD Voice:

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
FM

Connectivity & Features

Bluetooth:

4.2
5.0
4.2

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

USB:

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

Features:

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

Location:

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

Sensors:

Accelerometer
Accelerometer, Gyroscope
Accelerometer

Other:

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

Hearing aid compatible:

M3, T4
M3, T4

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Oct 12, 2019

FCC ID value:

2AJOTTA1140

Measured SAR:

Head:

0.91 W/kg

Body:

0.81 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.26 W/kg

Phablet:

3.41 W/kg

Buyers information

Price:

$ 90

In The Box:

Data Cable, Travel Adaptor, User Manual
Charger, Charging / data cable, Quick guide

Availability

Officially announced:

Aug 24, 2018
Jun 07, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless