Samsung Galaxy J7 Duo

It is powered by the Samsung Exynos 7 Octa 7884 with a 60 Hz Super AMOLED display.

Key Specs

Screen:

5.5 Inch, 720x1280 (HD) Pixel, Super AMOLED, 60 Hz

Chipset:

Samsung Exynos 7 Octa 7884

Thickness:

8.2 mm

SIM Card Type:

Mikro-SIM (3FF)

RAM and Storage:

3 GB RAM, 32 GB

Battery:

3000 mAh,

Main Camera:

13 MP, F1.9, 30 fps

OS Version:

Android 8.0 (Oreo)

0.0

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MicroSD support Headphone jack Good night shots
1080p Video Recording 60 Hz Display HD+ Screen End of update life

Technical Specs
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Full Specifications

General Specs

LAUNCH

Brand	Samsung
Announced
Aka
Serie	Samsung Galaxy J Serie
Sub Serie	Samsung Galaxy J7
Announce Date	2018, April
Release Year	2018
Release Date	2018, May
Out Price

DISPLAY

Screen Size	5.5 Inch
Display Technology	Super AMOLED
Screen Resolution	720x1280 (HD) Pixel
Screen Resolution Stanadrd	HD
Pixel Density (PPI)	267 PPI
Screen Refresh Rate
Aspect Ratio	16:9
Screen Area	83.39 cm²
Screen Features	Scratch Resistant Glass, Multi-Touch, 2.5D Curved Edge
Screen Protection	Corning Gorilla Glass 3
Touch Screen Technology	Capacitive Touchscreen
Color Depth	16 Million
Screen Body Ratio	70.37 %
Notification Light	No

SECOND FRONT DISPLAY

Second Front Display
Size
Resolution
Density
Features

BACK DISPLAY

Back Display
Size
Resolution
Density
Features

BODY

Colors
Height	153.5 mm
Height (Folded)
Width	77.2 mm
Width Folded Unfolded
Thickness	8.2 mm
Thickness (Folded)
Thickness (Thinnest Point)
Weight	174 Grams
Other Variants Weight
Material (Back Cover)	Plastic
Material (Frame)	Plastic
Cover Features
Certification
Water Resistant	No
Water Resistantce Level
Dust Resistant	No
Dust Resistantce Level
Sensors	RGB Light, Proximity, Accelerometer
Fingerprint Sensor	Yes
Fingerprint Sensor	On The Home Screen
Earphone Jack	3.5 mm
Audio Output Features
NFC	No
NFC Features
NFC Info
Infrared
USB Type	Micro-USB
USB Version	2
USB Features	USB On-the-go (OTG)
Cooling System
HDMI
Speaker Features

OTHER

Box Content
Physical Keyboard
Accesories Supported

Network

Frequencies

Technology
2G Bands	850 MHz, 900 MHz, 1800 MHz, 1900 MHz
3G Bands
4G Bands
5G Bands
TD-SCDMA
Navigation	GPS, A-GPS, BDS, GLONASS
4G Download Speed	150 Mbps
4G Upload Speed	50 Mbps
4G Technology	LTE (Cat.4)
4G Features

Others

SIM Card Type	Mikro-SIM (3FF)
Number of SIM Area	Dual SIM
Dual SIM Feature
Wi-Fi Bands	Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features	Dual-Band, Wi-Fi Direct, Wi-Fi Hotspot, VHT80
Video Calling App	Yes
Bluetooth	5
IR Blaster	No
VoLTE
FM Radio	Yes
FM Radio Features
Services and Apps	ANT+, Capacitive Keys Without Lighting, Easy Mode, Samsung Health (S Health), Smart Switch, One-Handed Mode, Face Recognition, 4K Video Playing

SAR VALUEThe FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.

Body SAR)	1.397 W/kg
Head SAR	0.543 W/kg
Body SAR (5G)
Head SAR (5G)

Performance

PLATFORM

Chipset	Samsung Exynos 7 Octa 7884
CPU	Dual-core 1.6 GHz ARM Cortex-A73
CPU Frequency	1.6 GHz
Cores	8 cores
Process Technology
First Coprocessor	Hexa-core 1.6 GHz ARM Cortex-A53
Second Coprocessor
CPU Architecture	64-bit
Lithography	14 nm
GPU	Mali-G71 MP2
GPU Frequency
Other Chipset Variants
Android Version	Android 8.0 (Oreo)
Play Store
User Interface (UI)	Samsung Experience
UI Version	Samsung Experience 9.0

MEMORY

RAM Capacity	3 GB
RAM Type
RAM Channels
RAM Frequency Max
Other RAM Options	3/4GB RAM Options
Storage	32 GB
Storage Technology
SD Card Slot	Yes
SD Card Support	256 GB
Other Storage Options

PERFORMANCE SCORES

Antutu Score

• Antutu V4

• Antutu V5

• Antutu V6

98.100 Points

• Antutu V7

• Antutu V8

• Antutu V9

• Antutu V10

Battery

Battery Capacity	3000 mAh
Battery Technology
Battery Features
Charging Type	Micro-USB
Fast Charge	No
Fast Charge Power
Fast Charge Technology
Wireless Charge	No
Wireless Charge Features
Removable Battery	Yes
Video Playing	17 Hours
Audio Playing	66 Hours
Charging Time
Talk Time (4G)
Standby Time (4G)
Talk Time (3G)	20 Hours
Standby Time (3G)
Standby Time (2G)
Talk Time (2G)	20 Hours
Network Usage (4G)	13 Hours
Network Usage (3G)	11 Hours
Gaming
Mixed

Camera

MAIN CAMERA The following features may vary with the software update.

First Camera

Resolution	13 MP
Pixel Size
Camera Features	Portrait Mode, Depth of Field (DOF), HDR, Panorama, Auto Focus, Burst Mode, Timer
Aperture Size	F1.9
Sensor Size

Second Camera

Resolution	5 MP
Aperture	F1.9
Features	Bokeh (Background Blur)

Focal Length
Maximum Aperture Size
Optical Zoom
OIS
OIS Features
Flash	LED
Video Resolution	1080p (Full HD)
Video FPS	30 fps
Video Features
Video Recording Options
Slow Motion FPS Options