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Samsung SM-J720M/DS Galaxy J7 Duo Dual SIM TD-LTE AM poster

Samsung SM-J720M/DS Galaxy J7 Duo Dual SIM TD-LTE AM Full Device Specifications

You are currently previewing Samsung SM-J720M/DS Galaxy J7 Duo Dual SIM TD-LTE AM full device specifications. View all our devices list for other models.

Released Date
2018 May
Display Dimension
720x1280 pixels
RAM Size
3072 MiB RAM
Processor (CPU)
Samsung Exynos 7 Octa 7884
Battery Capacity
3000 mAh battery
Device Camera
12.8 MP camera

Ratings and Reviews

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4.5/5

Total average ratings from 2 different users

Introduction

Brand

Samsung

Model

SM-J720M/DS Galaxy J7 Duo Dual SIM TD-LTE AM

Released

2018 May

Announced

2018 Apr 9

Hardware Designer

Samsung Electronics

Manufacturer

Samsung Electronics

Codename

Samsung J720

General Extras

Haptic touch feedback

Device Category

Smartphone

Physical Attributes

Width

77.2 mm, 3.04 inch

Height

153.5 mm, 6.04 inch

Depth

8.2 mm, 0.32 inches

Bounding Volume

97.2 ccm

Mass

174 g, 6.14 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 8.0 (Oreo)

Software Extras

Navigation software , Face Recognition

Application processor, Chipset

CPU Clock

1600 MHz

CPU

Samsung Exynos 7 Octa 7884 (S5E7884A), 2018, 64 bit, octa-core, 14 nm, ARM Mali-G71 GPU

Operative Memory

RAM Type

mobile (LP) DDR4 SDRAM

RAM Capacity

3072 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

30518 MiB non-volatile

Display

Display Diagonal

139.5 mm, 5.5 inch

Resolution

720x1280, 921600 pixels

Display Width

68.39 mm, 2.69 inch

Display Height

121.58 mm, 4.79 inch

Horizontal Full Bezel Width

8.81 mm

Display Area

8315.4 square millimeter

Display Area Utilization

70.2%

Pixel Size

0.09499 mm/pixel

Pixel Density

267 PPI

Display Type

Color AM-OLED display

Display Subtype

Super AM-OLED

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Dynamic Range Depth

8 bit/pixel

Display Illumination

Self-illuminating

Display Light Reflection Mode

Yes

Display Subpixel Scheme

Yes

Scratch Resistant Screen

Yes

Graphical Subsystem

Graphical Controller

ARM Mali-G71MP2

Audio/Video Interfaces

A/V Out

No

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

stereo

Sound Playing

Loudspeaker(s)

mono

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 13) , LTE 700 MHz (Band 17) , LTE 700 MHz (Band 28) , TD-LTE 2600 MHz (Band 38) , TD-LTE 2500 MHz (Band XLI) , LTE 1700/2100 MHz (Band 66) bands

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) data links

SIM Card Slot

Micro-SIM (3FF)

Cellular Antenna

Internal antenna

Call Alert Sound

64-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE)

Cellular Controller

Samsung Exynos 7884 ModAP

Secondary Cellular Phone

Dual Cellular Network Operation

Dual standby

Sec. Supported Cellular Networks

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)

Sec. Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified)

Sec. SIM Card Slot

Micro-SIM (3FF), Internal antenna

Sec. Phone Controller IC

Samsung Exynos 7884 ModAP

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC , microSD Extended Capacity

USB

USB 2.0, Yes

USB Services

USB charging , USB Host , USB On-The-Go 1.3 , USB Power Delivery

USB Connector

USB Series Micro-AB

Bluetooth

Bluetooth 5.0, Internal antenna

Bluetooth profiles

A2DP , AVRCP , DIP , HFP , HID , HSP , MAP , OPP , PAN , PBA

Wireless LAN

IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac, Internal antenna

Wireless Services

Wi-Fi Direct , Wi-Fi Tethering

Multimedia Broadcast

FM Radio Receiver

FM radio (76-90 MHz) with RDS, Proprietary headset as antenna

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS

Supported GLONASS protocol(s)

L1OF

Supported BeiDou system (BDS)

B1I BeiDou receiver

Navigation Controller

Samsung Exynos 7885

Primary Camera System

Camera Placement

Rear

Camera Image Sensor

CMOS

Camera Resolution

4128x3096 pixel

Number of effective pixels

12.8 MP camera

Aperture (W)

f/1.90

Zoom

1.0 x optical zoom

Focus

Phase-Detection Autofocus (PD AF)

Recordable Image Formats

JPG

Video Recording

1920x1080 pixel, 30 fps

Recordable Video Formats

MPEG4

Flash

single LED

Camera Extra Functions

HDR photo , Red-eye effect reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch

Auxiliary Camera

Aux. Camera Image Sensor

CMOS

Aux. Camera Number of Pixels

4.9 MP aux. cam

Aux. Camera Aperture (W)

f/1.90

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

No

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

No

Aux. 4 Camera Focus

No

Secondary Camera System

Secondary Camera Placement

Front

Secondary Camera Sensor

CMOS

Secondary Camera Resolution

3264x2448 pixel

Secondary Camera Number of pixels

8.0 MP sec. cam

Secondary Aperture (W)

f/1.90

Secondary Recordable Image Formats

JPG

Secondary Recordable Video Formats

3GP

Sec. Built-in Flash

single LED

Secondary Camera Extra Functions

HDR photo , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

No

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

No

Built-in Sensors

Built-in compass

Yes

Built-in accelerometer

Yes

Additional sensors

Fingerprint sensor , Proximity sensor

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

Lithium-ion, removable, 1-cell

Nominal Cell Capacity (1st cell)

3000 mAh cell

Nominal Battery Capacity

3000 mAh battery

Estimated Battery Life

13.0 hours

Estimated Average Current

231 mA

Talk Time

20.0 hours

Average Current Talking

150 mA

Geographical Attributes

Market Countries

Argentina , Brazil , Canada , USA

Market Regions

Central America , North America (NA) , South America (SA)

Disclaimer: DeviceBeast can not guarantee that the information on this page is 100% correct

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