Samsung Galaxy J3 Star (2018)
The manufacturer offers this phone with a 5 inch TFT display, a Exynos 7 Quad 7570 SoC, and 2 GB of RAM.
Let's explore what sets this device apart!
Table of Contents
- Samsung Galaxy J3 Star specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Samsung Galaxy J3 Star smartphone. We hope to offer helpful insights to others interested in this device.
Samsung Galaxy J3 Star specifications
| Brand | Samsung |
|---|---|
| Name | Galaxy J3 Star |
| Model | SM-J337T |
| Release date | 2018 |
Weight, dimensions, colors
| Weight | 5.36 oz |
|---|---|
| Dimensions | 5.62 x 2.76 x 0.35 inch |
| Colors | black, gold |
| SIM type | Nano SIM |
The weight of Samsung Galaxy J3 Star is about 5.36 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
| OS version | Android OS v8.0 (Oreo) |
|---|---|
| SoC | Exynos 7 Quad 7570 |
| CPU | Quad-core 1.4 GHz Cortex-A53 |
| GPU | Mali-T720 |
The Samsung Galaxy J3 Star comes with Android OS v8.0 (Oreo) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. The mid-range CPU can deliver fast, efficient performance for many tasks. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.
Display type, size, resolution
| Display type | TFT |
|---|---|
| Screen size | 5 inch |
| Resolution | 720 x 1280 px |
| Multitouch support | yes |
The 5 inch phone comes with TFT display. A thin-film transistor (TFT) features a thin-film transistor for each individual pixel. The 5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
| RAM | 2 GB |
|---|---|
| Internal storage | 16 GB |
| Memory card slot | microSD |
The smartphone has 2 GB of RAM. It can run many apps at once without much lag or slowness. Having more RAM alone does not guarantee better performance. Most people think a smartphone needs at least 32 GB of storage. The Galaxy J3 Star has only 16 GB. We can expand the internal storage (16 GB) with a compatible microSD card.
Cameras, flash
| Main camera | 8 MP, 3264 x 2448 px, autofocus |
|---|---|
| Flash | LED |
| Selfie camera | 5 MP |
This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Galaxy J3 Star does not have optical image stabilization (OIS).
Connectivity, network, wireless
| GSM 2G bands | 850 / 900 / 1800 / 1900 |
|---|---|
| Network coverage | 2G / 3G / 4G |
| Wi-Fi | Wi-Fi 802.11 b/g/n |
| Bluetooth | v4.2, A2DP |
| GPS | A-GPS, GLONASS |
| NFC | no |
| FM radio | yes |
| USB | microUSB 2.0 |
| Headphone | 3.5 mm jack |
The Samsung Galaxy J3 Star supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Galaxy J3 Star smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
| Type | Li-Ion 2600 mAh |
|---|
The Li-Ion 2600 mAh battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. We can simply buy a new battery from the open market and interchange it by ourselves.
Features, sensors, specials
| Sensors | accelerometer, light, proximity |
|---|
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The light sensor detects the level of light in the environment.
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
- microSD slot
Cons
- TFT display
- limited-size screen
- insufficient internal storage
- single camera setup
- no OIS function
- no 5G support
- no NFC feature
- no Type-C USB port
- low-capacity battery
- no digital compass
- no fingerprint reader
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.
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.