Samsung Galaxy J7 Duo

Display

Display size

5.5 inches

Resolution

720 x 1280 pixels

Pixel density

267 ppi

Technology

Super AMOLED

Screen-to-body ratio

70.40 %

Features

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

Camera

Rear

Dual camera

Main camera

13 megapixels

Hardware Features

Phase detection autofocus

Specifications

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Second camera

5 megapixels

Hardware Features

Depth information

Specifications

Aperture size: F1.9; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Video recording

1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing

Front

8 megapixels

Features

Flash

Design

Dimensions

6.04 x 3.04 x 0.32 inches (153.5 x 77.2 x 8.2 mm)

Weight

6.14 oz (174 g)
the average is 6.1 oz (173 g)

Materials

Back: Plastic

Biometrics

2D Face unlock, Fingerprint (touch)

Features

Touch sensitive control keys

Colors

Black, Gold

Multimedia

Headphones

3.5 mm jack

Speakers

Earpiece, Loudspeaker

Features

Album art cover, Background playback

Screen mirroring

Wireless screen share

Radio

FM

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7884

Processor

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

GPU

ARM Mali-G71

RAM

4 GB

Internal storage

32 GB

Available to use

21.8 GB

Storage expansion

microSDXC up to 256 GB

OS

Android (8.0 Oreo)

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

Location

GPS, A-GPS, Glonass, BeiDou

Sensors

Accelerometer

Other

VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 38, 40, 41

UMTS

850, 900, 1900, 2100 MHz

Data

LTE, HSPA, HSUPA, UMTS

Dual SIM

Yes

SIM type

Micro SIM

Battery

Capacity

3000 mAh

Type

User replaceable

Talk time (3G)

20.00 hours
the average is 23 h (1387 min)

Internet use

3G: 11 hours; LTE: 13 hours; Wi-Fi: 13 hours

Music playback

66.00 hours

Video playback

17.00 hours

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

Shopping information

In The Box

Charger, microUSB cable, Headset and Documentation
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