Samsung Galaxy Express 3 vs Samsung Galaxy J2 (2017) Specs Comparison

Availability

Officially announced
	Oct 11, 2017

Design

Dimensions
5.22 x 2.73 x 0.35 inches 132.6 x 69.3 x 8.9 mm	5.37 x 2.72 x 0.33 inches 136.5 x 69 x 8.4 mm
Weight
4.62 oz / 131.0 g	4.59 oz / 130.0 g
Materials
Back: Plastic Frame: 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
	Black, Gold

Display

Size
4.5-inch, 62.69% screen-to-body	4.7-inch, 64.62% screen-to-body
Type
Super AMOLED	Super AMOLED
Resolution
800x480px, 5:3 ratio, 207 PPI	960x540px, 234 PPI
Colors
	16 777 216

Hardware

System chip
Spreadtrum SC9830 (28 nm)	Samsung Exynos
Processor
Quad-core 1300 MHz Cortex-A7	Quad-core 1300 MHz
GPU
Mali-400	Yes
Memory
1GB/8GB	1GB/8GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 128 GB
OS
Android (6.0 Marshmallow)	Android (6.0 Marshmallow)

Battery

Type
2050 mAh	2000 mAh

Camera

Rear
Single camera	Single camera
Main camera
5 MP (Autofocus) Aperture size: F2.2	5 MP (Autofocus, CMOS image sensor)
Flash
LED	LED
Video recording
720p (30 fps) Video calling	720p (30 fps) Video calling, Video sharing
Front
2 MP	2 MP

Connectivity & Features

Bluetooth
4.1	4.1
WLAN
b,g,n Hotspot 802.11 b, g, n	b,g,n Wi-Fi Direct 802.11 b, g, n
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS	GPS, Glonass
Other
Tethering, Computer sync, OTA sync	VoIP, Tethering, Computer sync, OTA sync

Discover more

Full Specs Samsung Galaxy Express 3 Specs

Full Specs Samsung Galaxy J2 (2017) Specs

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

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 12	1, 3, 5, 8, 20
4G (TDD) Bands
	40
3G Bands
1, 5	5, 8, 2, 1
Data Speed
LTE, HSPA	LTE, HSPA, HSUPA, UMTS
Dual SIM
	Yes
SIM type
	Micro SIM

Phone Features

Notifications
	Haptic feedback
Other features
	Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Jul 19, 2016 FCC ID value: A3LSMJ120A
Measured SAR
Head: 0.99 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.25 W/kg Wireless Router: 1.06 W/kg