Samsung Galaxy J7 Prime vs Samsung Galaxy J7 Star Specs Comparison

Design

Dimensions
5.97 x 2.95 x 0.31 inches 151.7 x 75 x 8 mm	6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm
Weight
5.89 oz (167.0 g)	6.38 oz (181.0 g)
Materials
Back: Metal
Biometrics
Fingerprint (touch)	2D Face unlock
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, Rose gold	Blue

Display

Size
5.5-inch	5.5-inch
Resolution
1920x1080px, 401 PPI	1280x720px, 16:9 ratio, 267 PPI
Technology
IPS LCD	TFT
Screen-to-body
73.39 %	71.45 %
Features
Scratch-resistant glass (Corning Gorilla Glass), Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 7 Octa 7870 (14 nm)	Samsung Exynos 7 Octa 7870 (14 nm)
Processor
Octa-core 1600 MHz ARM Cortex-A53	Octa-core 1600 MHz ARM Cortex-A53
GPU
Mali-T830 MP2	Mali-T830 MP1
RAM
3GB (LPDDR3)	2GB (LPDDR3)
Internal storage
16GB, available to use: 10.3 GB	32GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 400 GB
OS
Android (7.0 Nougat, 6.0 Marshmallow), Samsung Experience UI	Android (9.0 Pie, 8.0 Oreo), Samsung One UI

Battery

Capacity
3300 mAh	3300 mAh
Type
Li - Ion	Li - Polymer

Camera

Rear
Single camera	Single camera
Main camera
13 MP (Autofocus, CMOS image sensor) Aperture size: F1.9	13 MP (PDAF) Aperture size: F1.7 Focal length: 28 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	1920x1080 (Full HD) (30 fps)
Front
8 MP	13 MP

Connectivity & Features

Bluetooth
4.1	4.2
WLAN
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	microUSB, USB 2.0
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Compass
Other
ANT+, Tethering, Computer sync, OTA sync	NFC, ANT+, UMA (Wi-Fi Calling)

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share

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), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300)
3G
Bands 5(850), 8(900), 2(1900), 1(2100)	Bands 5(850), 4(1700/2100), 2(1900), 1(2100)
Data Speed
	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes

Regulatory Approval

FCC approval
Date approved: Aug 18, 2016 FCC ID value: A3LSMG610F	Date approved: May 10, 2018 FCC ID value: A3LSMJ737T
Measured SAR
Head: 0.43 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.09 W/kg Wireless Router: 1.03 W/kg	Head: 1.36 W/kg Body: 1.01 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.11 W/kg Phablet: 3.60 W/kg

Buyers information

In The Box
	USB cable, Wall charging adapter, Start guide, Terms & Conditions

Availability

Officially announced
Sep 01, 2016

Alternative variants

Dual SIM	Yes

Links

Full specifications
Samsung Galaxy J7 Prime Specs	Samsung Galaxy J7 Star Specs
User Reviews
Samsung Galaxy J7 Prime User Reviews