Samsung Galaxy J7 (2016) vs Samsung Galaxy J7 (2017)

VIEW ON AMAZON
VIEW ON AMAZON

Display

Display size

5.5 inches
5.5 inches

Resolution

720 x 1280 pixels
1080 x 1920 pixels

Pixel density

267 ppi
401 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body ratio

72.41 %
73.28 %

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

13 megapixels
13 megapixels

Hardware Features

Autofocus, CMOS image sensor
Autofocus

Specifications

Aperture size: F1.9; Focal length: 28 mm
Aperture size: F1.7

Flash

LED
LED

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling
Video calling, Video sharing

Front

5 megapixels
13 megapixels

Features

Flash
Flash

Design

Dimensions

5.97 x 2.99 x 0.31 inches (151.7 x 76 x 7.8 mm)
6.00 x 2.94 x 0.31 inches (152.5 x 74.8 x 8 mm)

Weight

5.96 oz (169 g)
the average is 6.1 oz (174 g)
6.38 oz (181 g)
the average is 6.1 oz (174 g)

Materials

 
Back: Aluminum

Biometrics

 
Fingerprint (touch)

Features

Touch sensitive control keys
Touch sensitive control keys

Colors

Gold, Pink, White
Black, Gold, Silver, Pink

Multimedia

Headphones

3.5 mm jack
3.5 mm 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
FM

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7870
Samsung Exynos 7 Octa 7870

Processor

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Mali-T830 MP2
Mali-T830 MP2

RAM

2 GB
3 GB

Internal storage

16 GB
16 GB

Available to use

10.8 GB
10 GB

Storage expansion

microSDXC up to 128 GB
microSDXC up to 256 GB

OS

Android (7.0 Nougat, 6.0 Marshmallow)
Android (9.0 Pie, 7.0 Nougat), Samsung One UI

Connectivity & Features

Bluetooth

4.1
4.1

Wi-Fi

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, USB charging
Mass storage device, USB OTG, USB charging

Location

GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou

Sensors

Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Mobile Payment

Samsung Pay Mini
Samsung Pay

Other

NFC, ANT+, Tethering, Computer sync, OTA sync
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 40
Bands 40

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Micro SIM
Nano SIM

VoLTE

 
Yes

Battery

Capacity

3300 mAh
3600 mAh

Type

Li - Ion, User replaceable
Not user replaceable

Talk time (3G)

23.00 hours
the average is 23 h (1387 min)
24.00 hours
the average is 23 h (1387 min)

Internet use

3G: 11 hours; LTE: 14 hours; Wi-Fi: 15 hours
3G: 12 hours; LTE: 15 hours; Wi-Fi: 16 hours

Music playback

96.00 hours
59.00 hours

Video playback

21.00 hours
18.00 hours

Phone features

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR

 
 

Head

0.35 W/kg
 

Body

1.39 W/kg
 
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