Samsung Galaxy J7 Prime vs Samsung Galaxy J7 Star
Display
Size
Resolution
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 & Performance
System chip
Samsung Exynos 7 Octa 7870
Samsung Exynos 7 Octa 7870
Processor
GPU
Mali-T830 MP2
Mali-T830 MP1
RAM
Internal storage
16GB
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, Not user replaceable
Li - Polymer, Not user replaceable
Camera
Rear
Single camera
Single camera
Main camera
Features
Autofocus, CMOS image sensor
PDAF
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
Features
Video calling, Video sharing
Front
8 MP
13 MP
Design
Dimensions
Weight
the average is 6.2 oz (179 g)
the average is 6.2 oz (179 g)
Materials
Back: Metal
Biometrics
Fingerprint (touch)
2D Face unlock
Features
Touch sensitive control keys
Touch sensitive control keys
Colors
Black, Gold, Rose gold
Blue
Cellular
LTE (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)
LTE (TDD)
Bands 38(2600), 40(2300)
UMTS
850, 900, 1900, 2100 MHz
850, 1700/2100, 1900, 2100 MHz
Data Speed
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
Album art cover, Background playback
Connectivity & Features
Bluetooth
4.1
4.2
Wi-Fi
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
Features
Charging, OTG, Mass storage device
Charging
Sensors
Accelerometer
Accelerometer, Gyroscope, Compass
Other
ANT+, Tethering, Computer sync, OTA sync
NFC, ANT+, UMA (Wi-Fi Calling)
Shopping information
In The Box
USB cable, Wall charging adapter, Start guide, Terms & Conditions
