Samsung Galaxy J2 vs Samsung Galaxy J7 Prime Specs Comparison

Availability

Officially announced
	Sep 01, 2016

Design

Dimensions
5.37 x 2.72 x 0.33 inches 136.5 x 69 x 8.4 mm	5.97 x 2.95 x 0.31 inches 151.7 x 75 x 8 mm
Weight
4.59 oz / 130.0 g	5.89 oz / 167.0 g
Materials
	Back: Metal
Biometrics
	Fingerprint (touch)
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, Gold, Rose gold

Display

Size
4.7-inch, 64.62% screen-to-body	5.5-inch, 73.39% screen-to-body
Type
Super AMOLED	IPS LCD
Resolution
960x540px, 234 PPI	1920x1080px, 401 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass
Features
	Scratch-resistant glass, Proximity sensor

Hardware

System chip
Samsung Exynos 3475	Samsung Exynos 7 Octa 7870 (14 nm)
Processor
Quad-core 1300 MHz ARM Cortex-A7	Octa-core 1600 MHz ARM Cortex-A53
GPU
Mali-T720	Mali-T830 MP2
Memory
1GB (LPDDR3)/8GB	3GB (LPDDR3)/16GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 256 GB
OS
Android (5.1 Lollipop)	Android (7.0 Nougat, 6.0 Marshmallow)

Battery

Type
2000 mAh	3300 mAh, Li - Ion

Camera

Rear
Single camera	Single camera
Main camera
5 MP (Autofocus, CMOS image sensor) Aperture size: F2.2	13 MP (Autofocus, CMOS image sensor) 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	8 MP

Connectivity & Features

Bluetooth
4.1	4.1
WLAN
b,g,n 802.11 b, g, n	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Proximity sensor
Location
GPS, A-GPS	GPS, A-GPS, Glonass, BeiDou
Other
Tethering, Computer sync, OTA sync	ANT+, 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	Wireless screen share

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20	1, 3, 5, 7, 8, 20
4G (TDD) Bands
	38, 40
3G Bands
5, 8, 2, 1	5, 8, 2, 1
Dual SIM
Yes
SIM type
Micro SIM	Nano SIM

Phone Features

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

Regulatory Approval

FCC approval
	Date approved: Aug 18, 2016 FCC ID value: A3LSMG610F
Measured SAR
	Head: 0.43 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.09 W/kg Wireless Router: 1.03 W/kg

Alternative variants

Dual SIM	Yes

Discover more

Full Specs Samsung Galaxy J2 Specs

Full Specs Samsung Galaxy J7 Prime Specs