Phone42.com
Samsung

Samsung Galaxy J7 2017 (2017)

Android OS v7.0 (Nougat)
Exynos 7 Octa 7870
Mali-T830 MP2
3 GB / 16 GB
5.5 inch (1080 x 1920 px)
13 MP, 4160 x 3120 px, autofocus

This phone boasts a 5.5 inch Super AMOLED display, a Exynos 7 Octa 7870 chipset, and 3 GB of RAM.

Explore its secrets, both positive and negative!

Table of Contents

This article shares our personal experiences and thoughts about using the Samsung Galaxy J7 2017 smartphone. We hope to offer helpful insights to others interested in this device.

Samsung Galaxy J7 2017 / 1

Samsung Galaxy J7 2017 specifications

BrandSamsung
NameGalaxy J7 2017
ModelSM-J730F
Release date2017

Weight, dimensions, colors

Dimensions6 x 2.94 x 0.31 inch
Colorsblack, blue, gold, pink
SIM typeNano SIM

Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCExynos 7 Octa 7870
CPUOcta-core 1.6 GHz Cortex-A53
GPUMali-T830 MP2

The Samsung Galaxy J7 2017 comes with Android OS v7.0 (Nougat) out of the box. Android is an open-source operating system. This means users and developers have more control over the software. This CPU makes it ideal for running resource-intensive applications. Many people consider ARM Mali GPUs a good option for mobile devices.

Display type, size, resolution

Display typeSuper AMOLED
Screen size5.5 inch
Resolution1080 x 1920 px
Multitouch supportyes

AMOLED displays are famous for their vibrant colors. They also have high contrast and are energy efficient. The 5.5 inch display make this smartphone pocket-friendly. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Samsung Galaxy J7 2017 / 1

Memory, storage

RAM3 GB
Internal storage16 GB
Memory card slotmicroSD

The smartphone has 3 GB of RAM. It can run many apps at once without much lag or slowness. More RAM lets us keep more apps and processes open in the background. This keeps the device from slowing down. If we use our smartphones for basic tasks like calling, texting, and browsing the web, 32 GB may be sufficient for our needs. We can expand the internal storage of the Galaxy J7 2017 (16 GB) by using a compatible microSD card.

Cameras, flash

Main camera13 MP, 4160 x 3120 px, autofocus
FlashLED
Selfie camera13 MP

This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The main camera of Galaxy J7 2017 smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.2, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The 4G provides faster data transfer speeds compared to previous generations. This Samsung phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our Galaxy J7 2017 smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The Galaxy J7 2017 comes with NFC (Near Field Communication) functionality. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Ion 3600 mAh, non-removable

The Li-Ion 3600 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The Galaxy J7 2017 does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, light, proximity
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in Galaxy J7 2017 smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Samsung phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • Super AMOLED display
  • microSD slot
  • Dual SIM support

Cons

  • limited-size screen
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • no 5G support
  • no Type-C USB port
  • low-capacity battery
Add Samsung Galaxy J7 2017 to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

Updated: July 15, 2024

Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
Phone42.com / Smartphones / Samsung / Samsung Galaxy J7 2017