Samsung Galaxy A6 vs Samsung Galaxy J7 Star

Display

Display size

5.6 inches
5.5 inches

Resolution

720 x 1480 pixels
720 x 1280 pixels

Pixel density

294 ppi
267 ppi

Technology

Super AMOLED
TFT

Screen-to-body ratio

74.94 %
71.45 %

Features

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

16 megapixels
13 megapixels

Hardware Features

Phase detection autofocus, CMOS image sensor
Phase detection autofocus

Specifications

Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.8"; Pixel size: 1.12 μm
Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Video recording

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

Features

Video calling, Video sharing
 

Front

16 megapixels
13 megapixels

Features

Flash
 

Design

Dimensions

5.90 x 2.79 x 0.30 inches (149.9 x 70.8 x 7.7 mm)
6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)

Weight

5.71 oz (162 g)
the average is 6.1 oz (174 g)
6.38 oz (181 g)
the average is 6.1 oz (174 g)

Materials

Back: Metal
 

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock

Features

 
Touch sensitive control keys

Colors

Black, Gold, Purple, Blue
Blue

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback, Dolby Atmos
 

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM, Recording option
 

Additional microphone(s)

for Noise cancellation
 

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7884
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 MP1
Mali-T830 MP1

RAM

3 GB
2 GB

Internal storage

32 GB
32 GB

Available to use

22.1 GB
 

Storage expansion

microSDXC up to 400 GB
microSDXC up to 400 GB

OS

Android (8.0 Oreo), Samsung Experience UI
Android (9.0 Pie, 8.0 Oreo), Samsung One UI

Connectivity & Features

Bluetooth

5.0
4.2

Wi-Fi

802.11 a, b, g, n, ac, dual-band; 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

Features

Mass storage device
 

Location

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors

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

Other

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

Cellular

LTE (FDD)

Bands 2, 3, 4, 5, 7, 12, 14
Bands 2, 4, 5, 12, 66, 71

UMTS

850, 1900, 2100 MHz
850, 1700/2100, 1900, 2100 MHz

Data

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

Battery

Capacity

3000 mAh
3300 mAh

Type

Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Talk time

19.00 hours
the average is 20 h (1174 min)
27.65 hours
the average is 20 h (1174 min)

Stand-by time

18.0 days (432 hours)
the average is 20 days (491 h)
27.9 days (670 hours)
the average is 20 days (491 h)

Music playback

64.00 hours
76.70 hours

Video playback

18.00 hours
19.00 hours

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
 

Regulatory Approval

FCC approval

 
 

Date approved

Aug 01, 2018
May 10, 2018

FCC ID value: A3LSMA600A link
FCC ID value: A3LSMJ737T link

Measured SAR

 
 

Head

0.36 W/kg
1.36 W/kg

Body

1.40 W/kg
1.01 W/kg

Simultaneous Transmission

1.57 W/kg
1.58 W/kg

Wireless Router

1.40 W/kg
1.11 W/kg

Phablet

 
3.60 W/kg

Shopping information

In The Box

Charger, microUSB cable, Headset and Documentation
USB cable, Wall charging adapter, Start guide, Terms & Conditions

MSRP price

$ 360
 
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