Samsung Galaxy J7 Duo Specs

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OS

Android 8.0 Oreo

Display

5.5 inches
1280 x 720 pixels

Camera

13 MP (Dual camera)
8 MP front

Hardware

Samsung Exynos 7 Octa
4GB RAM

Storage

32GB, microSDXC

Battery

3000 mAh

Description

The Samsung Galaxy J7 Duo comes with a 5.5-inch 720p display, 1.6 GHz octa-core processor, 4 GB of RAM, 32 GB of storage (expandable via microSD), a dual-cam setup with 13/5 megapixel sensors with F1.9 and last but not least an 8-megapixel selfie unit.

Popular Comparisons

The Samsung Galaxy J7 Duo is most commonly compared with these phones:

Specs Compare

Display
Size:	5.5 inches
Resolution:	1280 x 720 pixels, 16:9 ratio, 267 PPI
Technology:	Super AMOLED
Screen-to-body:	70.40 %
Colors:	16 777 216
Features:	Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware
System chip:	Samsung Exynos 7 Octa 7884 (14 nm)
Processor:	Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit
GPU:	ARM Mali-G71
RAM:	4GB
Internal storage:	32GB, available to use: 21.8 GB
Storage expansion:	microSDXC up to 256 GB
Device type:	Smartphone
OS:	Android (8.0 Oreo)

Battery
Capacity:	3000 mAh
Type:	User replaceable

Camera
Rear:	Dual camera
Main camera:	13 MP (PDAF)
Specifications:	Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Second camera:	5 MP (Depth information)
Specifications:	Aperture size: F1.9; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Flash:	LED
Video recording:	1920x1080 (Full HD) (30 fps)
Features:	Video calling, Video sharing
Front:	8 MP (Flash)
Video capture:	1920x1080 (Full HD)

Design Size comparison
Dimensions:	6.04 x 3.04 x 0.32 inches (153.5 x 77.2 x 8.2 mm)
Weight:	6.14 oz (174.0 g)
Materials:	Back: Plastic
Biometrics:	2D Face unlock, Fingerprint (touch)
Features:	Touch sensitive control keys
Keys:	Left: Volume control; Right: Lock/Unlock key
Colors:	Black, Gold

Cellular
4G (FDD):	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD):	Bands 38(2600), 40(2300), 41(2600+)
3G:	Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:	LTE, HSPA, HSUPA, UMTS
Dual SIM:	Yes
SIM type:	Micro SIM

Multimedia
Headphones:	3.5mm jack
Speakers:	Earpiece, Loudspeaker
Features:	Album art cover, Background playback
Screen mirroring:	Wireless screen share
Radio:	FM

Connectivity & Features
Bluetooth:	5.0
Wi-Fi:	802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
USB:	microUSB, USB 2.0
Features:	Mass storage device, Charging
Location:	GPS, A-GPS, Glonass, BeiDou
Sensors:	Accelerometer
Other:	VoIP, Tethering, Computer sync, OTA sync

Phone features
Notifications:	Haptic feedback, Music ringtones, Vibration
Other features:	Voice dialing, Voice commands, Voice recording

Regulatory Approval
Measured SAR:
Head:	0.48 W/kg

Buyers information
In The Box:	Charger, microUSB cable, Headset and Documentation

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