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Samsung Galaxy J7 Duo vs Samsung Galaxy J8

Samsung Galaxy J7 Duo SamsungGalaxy J7 Duo
VS
Samsung Galaxy J8 SamsungGalaxy J8

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Announced
2018, April
2018, May
Released
2018, April
2018, July
Colors
- Black
- Gold
- Lavender
- Blue
- Black
- Gold
- Blue
- Lavender

Design

Length
153.5 mm
159.2 mm
Width
77.2 mm
75.7 mm
Thickness
8.2 mm
8.2 mm
Weight
174 g
191 g
Materials
—
Plastic body

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Micro SIM
Nano SIM
Multi SIM
Single SIM or Dual SIM
Dual SIM
Speed
- 3G HSPA 42.2 MB
- 4G LTE 150 MB
- 3G HSPA 42.2 MB
- 4G LTE 300 MB

Display

Display Type
Super AMOLED
Super AMOLED
Size
5.5 Inches
6.0 Inches
Resolution
720 x 1280 Pixels (HD)
720 x 1480 Pixels (HD+)
Screen Ratio
70.4%
75.8%
Aspect Ratio
16:9
18.5:9 (Infinity Display)
Pixel Density
267 PPI
274 PPI

Hardware

Chipset
Samsung Exynos 7885 Octa (14 nm)
Qualcomm Snapdragon 450 (14 nm)
CPU Type
Octa-core
Octa-core
CPU
Octa-core :
- Dual-core 2.2 GHz
- Hexa-core 1.6 GHz
Octa-core 1.8 GHz
GPU
Mali-G71
Adreno 506
RAM (Memory)
4 GB
- 3 GB for Storage 32 GB
- 4 GB for Storage 64 GB
Internal Storage
32 GB
32/64 GB
Card Slot
Yes, microSD, up to 256 GB
Yes, microSD, up to 256 GB

Software

OS
Android
Android
Version
8.0 (Oreo)
8.0 (Oreo)
Update To
—
Android 9.0 (Pie)
User Interface
Samsung Experience UI
Samsung One UI

Main camera

Dual
First Camera : 13 MP
second Camera : 5 MP (depth sensor)
First Camera : 16 MP
second Camera : 5 MP (depth sensor)
Aperture Size
First Camera : F/1.9
second Camera : F/1.9
First Camera : F/1.7
second Camera : F/1.9
Video
1080P@30fps
1080P@30fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
- Live Focus with bokeh filters (background blur effect)
- HDR
- panorama
- Digital Zoom
- Geotagging
- Face detection
- Touch to focus
- Digital image stabilization
- ISO settings
Same on both

Selfie Camera

Camera
8 MP
16 MP
Aperture Size
F/1.9
F/1.9
Video
—
1080P@30fps
Flash
Yes
Yes

Connectivity

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

Media

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
FM Radio
FM radio
FM radio, recordingDolby Atmos sound (headphones only)

Other specifications

Sensors
- accelerometer
- proximity
- accelerometer
- proximity
Lock Type
- Fingerprint (front-mounted)
- Facial recognition
Same on both
Box Contents
—
- Device
- USB Cable
- Power Adapter
- Headphones
- SIM Eject Tool
- Quick start guide
Other Features
- ANT+ support
- Photo/video editor
- Document viewer
- Photo/video editor
- Document viewer

Charging and Battery

Capacity
3000 mAh
3500 mAh

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