1. NXT Test
  2. Compare

Samsung Galaxy J7 (2018) vs Samsung Galaxy A7 (2018)

Samsung Galaxy J7 (2018) SamsungGalaxy J7 (2018)
VS
Samsung Galaxy A7 (2018) SamsungGalaxy A7 (2018)

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
—
SM-A750FSM-A750FNSM-A750GSM-A750GN
Announced
2018, June
September 2018
Released
2018, July
October 2018
Colors
Black
BlackBlueGoldPink

Design

Length
153.2 mm
159.8 mm
Width
76.2 mm
76.8 mm
Thickness
8.6 mm
7.5 mm
Weight
181 g
168 Grams
Materials
Plastic body
Glass frontGlass backPlastic frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
—
Single SIM or Dual SIM
Speed
- 3G HSPA 42.2 MB
- 4G LTE 150 MB
3G Up to 42 MB4G Up to 300 MB

Display

Display Type
Super AMOLED
Super AMOLED
Size
5.5 Inches
6.0 Inches
Resolution
720 x 1280 Pixels (HD)
1080 x 2220 Pixels (FHD+)
Screen Ratio
71.4%
74.4%
Aspect Ratio
16:9
18.5:9 (Infinity Display)
Pixel Density
267 PPI
411 PPI
Display Protection
—
Corning Gorilla Glass 3
Features
—
Always-on DisplayCapacitiveMulti-touchWithout Notch16M Colors

Hardware

Chipset
Samsung Exynos 7870 (14 nm)
Samsung Exynos 7885
Manufacturing Technology
—
14 nm
CPU Type
Octa-core
Octa-core
CPU
Octa-core 1.6 GHz
Octa-core:Dual-core 2.2 GHzHexa-core 1.6 GHz
GPU
Mali-T830 MP1
Mali-G71
RAM (Memory)
2 GB
4/6 GB4 GB (64 GB)4 GB (128 GB)6 GB (128 GB)
Internal Storage
16 GB
64/128 GB
Storage Type
—
eMMC 5.1
Card Slot
Yes, microSD, up to 256 GB
Yes - MicroSD (Up to 512GB)

Software

OS
Android
Android
Version
8.0 (Oreo)
Android 8.0 (Oreo)
Update To
—
Android 10
User Interface
Samsung Experience UI
Samsung One UI

Main camera

Camera
13 MP
—
Triple
—
First Camera: 24 MP (Standard)Second Camera: 8 MP (Ultrawide)Third Camera: 5 MP (Depth)
Aperture Size
F/1.7
First Camera: F/1.7Second Camera: F/2.4Third Camera: F/2.2
Sensor
—
Sony IMX576
Video
1080P@30fps
FHD 1080P@30fpsFHD 1080P@240fpsHD 720P@960fpsgyro-EISSlow Motion
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Touch to focusDigital image stabilization
Autofocus (AF)Portrait ModeContinuous shootingExposure compensationScene modeSelf-timerTouch focusWhite balance settings
On both: HDR, panorama, Digital Zoom, Geotagging, Face detection, ISO settings

Selfie Camera

Camera
13 MP
24 MP
Aperture Size
F/1.9
F/2.0
Video
—
FHD 1080P@30fps
Flash
Yes
No
More details (1)Camera Features
Camera Features
—
HDR

Connectivity

Wi-Fi
Wi-Fi 802.11 b/g/n
802.11 a/b/g/n/ac
Bluetooth
4.2, A2DP, LE
5.0, A2DP, LE
Location
Yes
Yes
NFC
No
Yes
USB
microUSB 2.0
microUSB 2.0

Media

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
FM Radio
FM radioDolby Atmos sound (headphones only)
Yes - FM radio

Other specifications

Sensors
Gyroscope
gyroproximityLight sensorHall Sensor
On both: accelerometer, Compass
Lock Type
- Facial recognition
Fingerprint (side-mounted)Facial recognitionPatternPINPassword
Box Contents
- Device
- USB Cable
- Power Adapter
- Headphones
- SIM Eject Tool
- Quick start guide
DeviceUSB CablePower AdapterHeadphonesSIM Eject ToolQuick start guide
Other Features
- Photo/video editor
- Document viewer
Samsung PayANT+

Charging and Battery

Capacity
3300 mAh
3300 mAh

BrandsView All

Show More Brands

Top Mobile

New Arrivals

Copyright © 2026 NXT Test. All Rights Reserved
Copyright © 2026 NXT Test. All Rights Reserved