Samsung Galaxy J7 Duo
Samsung Updated May 2026

Samsung Galaxy J7 Duo

Exynos 7885 (14 nm) Chipset
📷
13 MP, f/1.9, AF 5 MP, f/1.9, (depth) Camera
🔋
Li-Ion (Lithium Ion) Battery
💻
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) OS
Official Price
PKR 28,999
All Variants
📶

Network

Technology
GSM / HSPA / LTE
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100 - International
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network
1, 3, 5, 7, 8, 20, 38, 40, 41 - International
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66 - USA
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
🚀

Launch

Announced
2018, April
Status
Available. Released 2018, April
📏

Body

Dimensions
153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
Weight
174 g (6.14 oz)
SIM Support
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
🖥️

Display

Type
Super AMOLED
Size
5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)

Platform

Operating System
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset
Exynos 7885 (14 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU
Mali-G71
💾

Memory

Card slot
microSDXC (dedicated slot)
Internal
32GB 3GB RAM, 32GB 4GB RAM
More
eMMC 5.1
Main Camera
13 MP, f/1.9, AF
5 MP, f/1.9, (depth)

Features

Video
1080p@30fps
🤳

Selfie Camera

Single
8 MP, f/1.9
🔊

Sound

Loudspeaker
Yes
3.5mm jack
Yes
🌐

Comms

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
4.2, A2DP, LE
GPS
GPS, GLONASS, BDS
NFC
No
Radio
FM radio
USB
microUSB 2.0
Sensors
Fingerprint (front-mounted), accelerometer, proximity
ANT+
🔋

Battery

Battery Type
Li-Ion (Lithium Ion)
Capacity
3000 mAh
⚙️

Misc

Colors
Black, Gold, Rose Gold, White, Blue
Model
SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS
SAR EU
0.54 W/kg (head) 1.40 W/kg (body)
📋

Tests

Test
No

Samsung Galaxy J7 Duo Review

Samsung Galaxy J7 Duo Price in Pakistan

Samsung Mobiles always tries to delivers the most advanced and appealing smartphone into the market. Samsung Mobiles has taken a step further into the technology. Samsung Galaxy J7 Duo coming in market by Samsung Mobiles. The Launch date Of Samsung Galaxy J7 Duo is 2018, January 19. Introducing necessary specification & features. The Samsung Galaxy J7 Duo Price In Pakistan Is Rs. 28,999 while in USD it is $ 240. To find out more about specs and price let’s have a look below.

Connectivity & Networking

Discussing about network, Samsung Galaxy J7 Duo supports variety of networks for the users to enjoy at any location. With a simple switch, the users can go from one network to another depending on the strength of the network. The networks supported in Samsung Galaxy J7 Duo are GSM / HSPA / LTE The details are listed below:
  • GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  • HSDPA 850 / 900 / 1900 / 2100
  • 1, 3, 5, 7, 8, 20, 38, 40, 41

Samsung Galaxy J7 Duo connectivity options are

  • Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth 4.2, A2DP, LE
  • Gps - A-GPS, GLONASS, BDSRadio,FM radio
  • microUSB 2.0

Samsung Galaxy J7 Duo Design

Samsung Galaxy J7 Duo comes with numerous features which not only make its appearance appealing but also very adjustable. The phone has a dimension of 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in) with a weight of 174 g (6.14 oz) Comfortable to move around. Moreover the build of Samsung Galaxy J7 Duo is . It supports Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) option through you can get accessibility to different networks. This Phone comes with popular color options by i.e. Black, Gold, Rose Gold, White, Blue . The Samsung Galaxy J7 Duo sensors include Fingerprint (front-mounted), accelerometer, proximity ,ANT+.

Display and Processor

This model has display size of 5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio), with resolution of 720 x 1280 pixels, 16:9 ratio (~267 ppi density) which is enough to show optimal display. Samsung Galaxy J7 Duo display type is Super AMOLED capacitive touchscreen, 16M colors . The Operating System in this Samsung Galaxy J7 Duo is Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) . The Chipset used in the smartphone is Exynos 7885 (14 nm), with CPU Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53).

Memory

The Samsung Galaxy J7 Duo comes with the storage of 32GB, eMMC 5.1

Camera

This phone offers 2 camera pack, Following is the list of resolution details of the main camera:
  • 13 MP, f/1.9, AF
  • 5 MP, f/1.9, (depth)
To enjoy shooting & capturing you have got the popular features like : Exposure compensation, ISO control Shooting Modes, High Dynamic Range mode (HDR), Digital Zoom, Auto Flash, Face detection, Touch to focus, 1080p@30fps The selfie camera has the following resolution details and features:
  • 8 MP, f/1.9
  • 1080p@30fps

Moreover At the End

Loudspeaker is installed in the phone so that you don’t need to plug in any external. The Removable Li-Ion 3000 mAh battery; battery of Samsung Galaxy J7 Duo model gives continuous usage to users.