Samsung Galaxy J7 vs Samsung Galaxy J7 Star Specs Comparison

Availability

Officially announced
Jul 16, 2015
Prices (MSRP)
$234

Design

Dimensions
6.00 x 3.09 x 0.30 inches 152.4 x 78.6 x 7.5 mm	6.03 x 3 x 0.34 inches 153.2 x 76.2 x 8.6 mm
Weight
6.03 oz / 171.0 g	6.38 oz / 181.0 g
Biometrics
	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, White	Blue

Display

Size
5.5-inch, 69.72% screen-to-body	5.5-inch, 71.45% screen-to-body
Type
Super AMOLED	TFT
Resolution
1280x720px, 267 PPI	1280x720px, 16:9 ratio, 267 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 615 8939	Samsung Exynos 7 Octa 7870 (14 nm)
Processor
Octa-core 1500 MHz ARM Cortex-A53	Octa-core 1600 MHz ARM Cortex-A53
GPU
Adreno 405	Mali-T830 MP1
Memory
1.5GB (LPDDR3)/16GB 2GB/16GB	2GB (LPDDR3)/32GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 400 GB
OS
Android (6.0 Marshmallow, 5.1 Lollipop)	Android (9.0 Pie, 8.0 Oreo)

Battery

Type
3000 mAh	3300 mAh, Li - Polymer

Camera

Rear
Single camera	Single camera
Main camera
13 MP (Autofocus) Aperture size: F1.9 Focal length: 28 mm	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
1080p (30 fps) Video calling	1080p (30 fps)
Front
5 MP (Flash)	13 MP

Connectivity & Features

Bluetooth
4.1	4.2
WLAN
b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Other
ANT+	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
Radio
FM, RDS

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20	2, 4, 5, 12, 66, 71
4G (TDD) Bands
40
3G Bands
5, 8, 2, 1	5, 4, 2, 1
Data Speed
LTE, HSPA	LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Micro SIM	Nano SIM
HD Voice
	Yes

Phone Features

Notifications
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: May 10, 2018 FCC ID value: A3LSMJ737T
Measured SAR
	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

Alternative variants

Memory	2GB
4G (FDD) Bands	12, 5, 26, 4, 2, 25
4G (TDD) Bands	41
3G Bands	5, 8, 4, 2, 1

Memory	2GB
OS	Android (7.1 Nougat)
4G (FDD) Bands	2, 4, 5, 12
3G Bands	5, 4, 2, 1

Discover more

Full Specs Samsung Galaxy J7 Specs

Full Specs Samsung Galaxy J7 Star Specs