Samsung Galaxy J3 (2018) vs Samsung Galaxy J2 (2018) Specs Comparison

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

Display

Size:

5.0 inches
5.0 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 294 PPI
960 x 540 pixels, 16:9 ratio, 220 PPI

Technology:

TFT
LCD

Screen-to-body:

68.87 %
66.22 %

Colors:

16 777 216

Features:

Proximity sensor
Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570 (14 nm)
Qualcomm Snapdragon 425 MSM8917 (28 nm)

Processor:

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T720 MP1
Adreno 308

RAM:

2GB
1.5GB LPDDR3

Internal storage:

16GB
16GB, available to use: 9.8 GB

Storage expansion:

microSDXC up to 400 GB
microSDXC up to 400 GB

Device type:

Smartphone
Smartphone

OS:

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

Battery

Capacity:

2600 mAh
2600 mAh

Type:

User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

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

Specifications:

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal length: 24 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Flash:

LED
LED

Video recording:

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

Features:

Video calling, Video sharing
Video calling, Video sharing

Front:

5 MP
5 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.62 x 2.76 x 0.35 inches (142.7 x 70.1 x 8.9 mm)
5.6 x 2.8 x 0.4 inches (142.2 x 71.1 x 10.2 mm)

Weight:

5.36 oz (152.0 g)
5.40 oz (153.0 g)

Materials:

Back: Plastic
Back: Plastic

Features:

Touch sensitive control keys
Touch sensitive control keys

Keys:

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

Colors:

Silver
Black

Cellular

4G (FDD):

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS)
Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 66(AWS-3), 71(600)

3G:

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

Data Speed:

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

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

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

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM
FM

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Charging, Mass storage device

Location:

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer

Other:

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

Hearing aid compatible:

M3, T3
M3, T4

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:

Apr 04, 2018

FCC ID value:

A3LSMJ337A

Measured SAR:

Head:

1.22 W/kg

Body:

1.02 W/kg

Simultaneous Transmission:

1.56 W/kg

Wireless Router:

1.18 W/kg

Buyers information

In The Box:

Charger and microUSB cable

Availability

Officially announced:

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