Samsung Galaxy J4 vs Samsung Galaxy J3 (2017) Specs Comparison

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

Display

Size:

5.5 inches
5.0 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 267 PPI
1280 x 720 pixels, 294 PPI

Technology:

Super AMOLED
TFT

Screen-to-body:

71.22 %
69.74 %

Colors:

16 777 216
16 777 216

Features:

Ambient light sensor, Proximity sensor
Proximity sensor

Hardware

System chip:

Samsung Exynos 7 Quad 7570 (14 nm)
Samsung Exynos 7 Quad 7570 (14 nm)

Processor:

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

GPU:

Mali-T720 MP1
Mali-T720

RAM:

3GB
1.5GB

Internal storage:

32GB
16GB, available to use: 10 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.0 Oreo), Samsung Experience UI
Android (7.0 Nougat)

Battery

Capacity:

3000 mAh
2600 mAh

Type:

User replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

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

Specifications:

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

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 (Wide Angle, Flash)
2 MP

Design

Dimensions:

5.97 x 3.04 x 0.32 inches (151.7 x 77.2 x 8.1 mm)
5.55 x 2.76 x 0.34 inches (141 x 70.1 x 8.6 mm)

Weight:

6.17 oz (175.0 g)
5.22 oz (148.0 g)

Materials:

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

Cellular

4G (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)

4G (TDD):

Bands 38(2600), 40(2300)

3G:

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

Data Speed:

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

Dual SIM:

Yes

SIM type:

Micro 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

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

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

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass

Other:

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

Hearing aid compatible:

M3, T3

Phone features

Notifications:

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

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Feb 08, 2017

FCC ID value:

A3LSMJ327A

Measured SAR:

Head:

0.73 W/kg

Body:

1.04 W/kg

Simultaneous Transmission:

1.32 W/kg

Wireless Router:

1.10 W/kg

Buyers information

In The Box:

Charger, microUSB cable and Headset

Availability

Officially announced:

May 22, 2018
May 14, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless