Samsung Galaxy J4

The Samsung Galaxy J4 was a part of Samsung’s J-series, which catered to the budget to mid-range segment of the smartphone market. Launched in 2018, the Galaxy J4 was positioned as an affordable device that offers a reliable Samsung experience. Here’s an in-depth review of the Samsung Galaxy J4:


The Samsung Galaxy J4 was designed for users who wanted a dependable smartphone experience from a reputable brand without spending too much. With its Super AMOLED display and decent camera, it aimed to cater to users who prioritize display quality and basic photography.


  1. Operating System: Shipped with Android 8.0 (Oreo) with Samsung’s Experience UI.
  2. Display: 5.5-inch Super AMOLED with a resolution of 720 x 1280 pixels.
  3. Processor: Exynos 7570 Quad.
  4. Memory: Options of 2 GB/3 GB RAM with 16 GB/32 GB internal storage, expandable via microSDXC.
  5. Camera: 13 MP primary sensor with an f/1.9 aperture. The front camera is a 5 MP shooter with an LED flash.
  6. Battery: A 3000 mAh removable battery.
  7. Other Features: 3.5mm headphone jack, front-facing LED flash for selfies.


  1. Super AMOLED Display: The HD display offers vibrant colors and deep blacks typical of AMOLED panels.
  2. Camera Performance: The 13 MP camera with an f/1.9 aperture performed decently in well-lit conditions.
  3. Removable Battery: A feature that’s becoming rare, the removable battery allowed users to replace the battery if needed.
  4. Selfie Flash: The front-facing LED flash was a bonus for selfie enthusiasts, especially in low-light conditions.


  1. Performance: The Exynos 7570 and limited RAM were sufficient for basic tasks but could struggle with multitasking and more demanding apps.
  2. Plastic Build: The device had a plastic build which didn’t feel as premium as some metal or glass alternatives.
  3. No Fingerprint Scanner: The device lacked a fingerprint scanner, which was becoming standard even in budget devices.

Comparisons to Other Technologies:

In its price bracket, the Samsung Galaxy J4 faced competition from:

  • Redmi 6: Offering a 5.45-inch IPS LCD display, MediaTek Helio P22, and a dual-camera setup.
  • Moto E5: Featuring a 5.7-inch IPS LCD display, Snapdragon 425, and a 13 MP primary camera.
  • Nokia 3.1: With its 5.2-inch IPS LCD, MediaTek MT6750, and a 13 MP primary camera.

Launch Date:

The Samsung Galaxy J4 was announced in May 2018 and became available in various markets shortly after.

Common Issues/Problems:

  1. Software Updates: Being a budget device, it wasn’t always the first to receive updates or major Android version upgrades.
  2. Performance Hiccups: Given the limited RAM and entry-level processor, some users experienced occasional slowdowns, especially when running multiple apps.
  3. Build Quality: The plastic build, while expected at this price point, wasn’t the most durable and was prone to scratches.


The Samsung Galaxy J4 was a decent offering in the budget segment, especially for those who prioritize display quality and basic photography. Its Super AMOLED screen and decent camera setup made it a popular choice among users who wanted a reliable multimedia and photography experience without spending too much. While it had its limitations, especially in terms of performance and build quality, its overall package was quite compelling for its price segment. For users looking for a basic device with a good display and camera capabilities, the Galaxy J4 was a top contender. However, those looking for better performance or a more premium build might have considered other options available in the market at the time.

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