Samsung Galaxy J7 Perx vs Samsung Galaxy A6

Display

Display size

5.5 inches
5.6 inches

Resolution

720 x 1280 pixels
720 x 1480 pixels

Pixel density

267 ppi
294 ppi

Technology

TFT
Super AMOLED

Screen-to-body ratio

73.03 %
74.94 %

Features

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

Camera

Rear

Single camera
Single camera

Main camera

8 megapixels
16 megapixels

Hardware Features

Autofocus, CMOS image sensor
Phase detection autofocus, CMOS image sensor

Specifications

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

Flash

LED
LED

Video recording

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

Features

Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
16 megapixels

Features

 
Flash

Design

Dimensions

5.9 x 3 x 0.3 inches (149.9 x 76.2 x 7.6 mm)
5.90 x 2.79 x 0.30 inches (149.9 x 70.8 x 7.7 mm)

Weight

5.90 oz (167 g)
the average is 6 oz (172 g)
5.71 oz (162 g)
the average is 6 oz (172 g)

Materials

 
Back: Metal

Biometrics

 
2D Face unlock, Fingerprint (touch)

Features

Touch sensitive control keys
 

Colors

Black
Black, Gold, Purple, Blue

Hardware & Performance

System chip

Qualcomm Snapdragon 625 8953
Samsung Exynos 7 Octa 7884

Processor

Octa-core, 2200 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 506
Mali-T830 MP1

RAM

2 GB
3 GB

Internal storage

16 GB
32 GB

Maximum User Storage

 
22.1 GB

Storage expansion

up to 128 GB
up to 400 GB

OS

Android (7.0 Nougat)
Android (8.0 Oreo), Samsung Experience UI

Battery

Capacity

3300 mAh
3000 mAh

Talk time

40.00 hours
the average is 22 h (1342 min)
19.00 hours
the average is 22 h (1342 min)

Stand-by time

 
18.0 days (432 hours)
the average is 20 days (480 h)

Internet use

 
 

3G

14 hours
 

LTE

16 hours
 

Wi-Fi

18 hours
 

Music playback

156.00 hours
64.00 hours

Video playback

17.00 hours
18.00 hours

Cellular

LTE (FDD)

Bands 2, 4, 5, 12, 25, 26
Bands 2, 3, 4, 5, 7, 12, 14

LTE (TDD)

Bands 41
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

800, 1900 MHz
 

Data

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

SIM type

 
Nano SIM

HD Voice

Yes
Yes

Connectivity

Bluetooth

4.2
5.0

Wi-Fi

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

USB

USB 2.0
USB 2.0

Connector

microUSB
microUSB

Features

Mass storage device, USB charging
Mass storage device

Location

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

Other

ANT+, VoIP, Tethering, Computer sync, OTA sync
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors

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

Notifications

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

Hearing aid compatibility

 
M3, T3

Other features

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

Multimedia

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM, Recording option

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

 
for Noise cancellation

Regulatory Approval

FCC approval

 
 

Date approved

Aug 01, 2017
Aug 01, 2018

FCC ID value: A3LSMJ727P link
FCC ID value: A3LSMA600A link

FCC measured SAR

 
 

Head

0.65 W/kg
0.36 W/kg

Body

0.17 W/kg
1.40 W/kg

Simultaneous Transmission

1.59 W/kg
1.57 W/kg

Wireless Router

0.59 W/kg
1.40 W/kg

Phablet

3.99 W/kg
 

Shopping information

In The Box

 
Charger, microUSB cable, Headset and Documentation

MSRP price

 
$ 360
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