Samsung Galaxy J7 vs Samsung Galaxy J7 (2017) Specs Comparison

Design

Dimensions
6.00 x 3.09 x 0.30 inches 152.4 x 78.6 x 7.5 mm	6.00 x 2.94 x 0.31 inches 152.5 x 74.8 x 8 mm
Weight
6.03 oz (171.0 g)	6.38 oz (181.0 g)
Materials
	Back: Aluminum
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, Silver, Rose gold

Display

Size
5.5-inch	5.5-inch
Resolution
1280x720px, 267 PPI	1920x1080px, 401 PPI
Technology
Super AMOLED	Super AMOLED
Screen-to-body
69.72 %	73.28 %
Colors
16 777 216
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 615 8939	Samsung Exynos 7 Octa 7870 (14 nm)
Processor
Octa-core 1500 MHz ARM Cortex-A53	Octa-core ARM Cortex-A53
GPU
Adreno 405	Mali-T830 MP2
RAM
1.5GB (LPDDR3)	3GB (LPDDR3)
Internal storage
16GB, available to use: 11.6 GB	16GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 256 GB
OS
Android (6.0 Marshmallow, 5.1 Lollipop)	Android (7.0 Nougat), Samsung One UI

Battery

Capacity
3000 mAh	3600 mAh

Camera

Rear
Single camera	Single camera
Main camera
13 MP (Autofocus) Aperture size: F1.9 Focal length: 28 mm	13 MP (Autofocus) Aperture size: F1.7
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling	1920x1080 (Full HD) (30 fps) Video calling, Video sharing
Front
5 MP (Flash)	13 MP (Flash), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.1	4.1
WLAN
802.11 b,g,n Hotspot, Wi-Fi Direct	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	microUSB, USB 2.0
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
ANT+	NFC, ANT+, 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	Wireless screen share
Radio
FM, RDS	FM

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 40(2300)	Bands 40(2300)
3G
Bands 5(850), 8(900), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE, HSPA	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Micro SIM	Nano SIM
VoLTE
	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

Buyers information

MSRP
$ 234

Availability

Officially announced
Jul 16, 2015	Jun 06, 2017

Alternative variants

RAM	2GB
4G (FDD)	Bands 12(700 a), 5(850), 26(850+), 4(AWS-1), 2(1900), 25(1900+)
4G (TDD)	Bands 41(2600+)
3G	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Dual SIM	Yes

RAM	2GB
OS	Android (7.1 Nougat)
4G (FDD)	Bands 2(1900), 4(AWS-1), 5(850), 12(700 a)
3G	Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Links

Full specifications
Samsung Galaxy J7 Specs	Samsung Galaxy J7 (2017) Specs
User Reviews
Samsung Galaxy J7 User Reviews