Samsung Galaxy J2 vs Samsung Galaxy J3 Prime Specs Comparison

Availability

Officially announced
	Apr 28, 2017

Design

Dimensions
5.37 x 2.72 x 0.33 inches 136.5 x 69 x 8.4 mm	5.54 x 2.76 x 0.34 inches 140.7 x 70.1 x 8.6 mm
Weight
4.59 oz / 130.0 g	5.22 oz / 148.0 g
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, White	Black

Display

Size
4.7-inch, 64.62% screen-to-body	5.0-inch, 69.74% screen-to-body
Type
Super AMOLED	TFT
Resolution
960x540px, 234 PPI	1280x720px, 294 PPI
Colors
16 777 216	16 777 216
Protection
	Corning Gorilla Glass

Hardware

System chip
Samsung Exynos 3475	Snapdragon 425 8917 (28 nm)
Processor
Quad-core 1300 MHz ARM Cortex-A7	Quad-core 1400 MHz ARM Cortex-A53
GPU
Mali-T720	Adreno 308
Memory
1GB (LPDDR3)/8GB	1.5GB (LPDDR3)/16GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 256 GB
OS
Android (5.1 Lollipop)	Android (7.0 Nougat)

Battery

Type
2000 mAh	2600 mAh, Li - Ion

Camera

Rear
Single camera	Single camera
Main camera
5 MP (Autofocus, CMOS image sensor) Aperture size: F2.2	5 MP (Autofocus) Aperture size: F1.9
Flash
LED	LED
Video recording
720p (30 fps) Video calling, Video sharing	1080p (30 fps) Video calling, Video sharing
Front
2 MP	2 MP

Connectivity & Features

Bluetooth
4.1	4.2
WLAN
b,g,n 802.11 b, g, n	b,g,n Hotspot, 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, Gyroscope, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS	GPS, A-GPS, Glonass
Other
Tethering, Computer sync, OTA sync	UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync

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

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20	2, 4, 5, 12
3G Bands
5, 8, 2, 1	5, 4, 2
Data Speed
	LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Micro SIM	Nano SIM

Phone Features

Notifications
Haptic feedback	Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording	Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval
	Date approved: Mar 15, 2017 FCC ID value: A3LSMJ327T
Measured SAR
	Head: 0.44 W/kg Body: 0.30 W/kg Simultaneous Transmission: 1.40 W/kg Wireless Router: 0.30 W/kg

Discover more

Full Specs Samsung Galaxy J2 Specs

Full Specs Samsung Galaxy J3 Prime Specs