Samsung Galaxy J4

Samsung Galaxy J4 featured

Samsung Galaxy J4 is one of the latest J series smartphone and was released on May 2018. The has a stunning metal and plastic body design with dimension measuring 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 inches (height – width – thickness) which weigh 175 grams.

The Samsung Galaxy J4 is available in various colors which are Black, Gold, Orchid Gray but it’s of 16GB model.

The device integrates on Quad core Exynos 7570 processor and a mali T720 graphic processing unit which offers smooth running of the device. The performance of this processor can be compared to that found in Huawei mate SE factory.

Although they have the same graphic processing unit,they have different processor and Huawei mate SE factory has a larger internal memory than J4.

The phone sports a 3000mAh battery with fast charge technology and can last up to 20 hours on talk time and about 40 hours on talk time, which is very decent although leaves room for improvement.

The battery’s performance can be compared to that of Ulefone Paris, however it does not come close to energizer Power Max P20 which is able to store up to 4000mAh battery charge and lasts much longer.

Resolution 720 by 1280 pixel
Display 5.5 inches
OS Android Oreo
Rear Camera 13-megapixel
Front Camera 5-megapixel
microSD Storage Up to 256GB
Battery 3000mAH
Design Plastic

Price: How much does Samsung Galaxy J4 cost?

You can get the Samsung Galaxy J4 in the US for $160   while the EU countries potential buyers can buy Samsung Galaxy J4 for €150.

In Africa, you can buy the Samsung Galaxy J4 in Nigeria for ₦58,000 while in Asia, specifically India, the price of Samsung Galaxy J4 is RS 6,500.

*Prices here don’t reflect latest prices. Go to your favorite ecommerce website to check latest prices or ongoing deals. You can never tell what you might find especially with our top picks below!

Where to buy Samsung Galaxy J4 online?

You can buy reliable samsung phones and accessories online from some of our trusted online retail partners which include;

While you are at it, you can check out add-ons and accessories to enhance your Samsung galaxy S8 like power banks, sleek phone cases and battery charger phone cases, mobile phone cables, screen protectors, bluetooth headphones….


Coming in with a fantastic display, the Samsung Galaxy J4 sports a Super AMOLED capacitive touchscreen display occupies approximately 71.2% of the smartphone body, setting the screen display size at 5.5 inches with screen resolution at 720 by 1280 pixel and screen density, PPI at 267 pixels per inch. The full HD display gives users a wonderful viewing experience.


The galaxy J4 has a stunning sleek design, the device retains a 16:9 image format with a volume rocker, a power key, along with additional physical aide button will is likely be dedicated to bixby. The device sports a metal frame and rounded corners, as well as a couple of antenna stripes running across the top and lower back panel, indicating that the case may have been constructed out of metal.

The back panel only carries the samsung logo below a single LED flash, which should mean that the smartphone either embeds a finger print sensor inside the front facing physical home button or does away with the biometric authentication method altogether.


Samsung Galaxy J4 runs on Android Oreo operating system and is powered by a Quad core Exynos 7570 processing unit with a speed of 1.4GHz that is fast for its spec with performance supported by a 3GB RAM. The internal storage size of the Samsung phone is available at 16GB with expandable memory via microSD card of up to 256GB.

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The Exynos 7570 processor is manufactured on a 14nm LPP process, featuring four ARM cortex-A53 CPU and a mali-T720 MP1 graphic processor which is very effective and ensures baggage free running of the device.


Samsung Galaxy J4 comes with dual 13-megapixel for the rear or primary camera with f/1.9 aperture while an 5-megapixel front or secondary camera with f/2.2 aperture is stationed for additional camera support. A smaller aperture on smartphones creates much better natural pictures than a wider aperture because it lets in more light.

The 13-megapixel rear and 5-megapixel front camera  both features a LED flash which enables users capture sharp,bright and vibrant photos in low light conditions and at night.

The camera uses the popular brokeh effect which blurs the surrounding back ground and focus on the image making you stand out. The device features three levels flash adjustment to avoid image degradation and glare when shooting selfie day and night.

Battery and Sensors

Samsung Galaxy J4is powered by  a removable Li-Ion battery that is able to store up to 3000mAh battery charge to power all the above features and more. The device comes with a fast charge technology and can last up to 40 hours on music play time , 20 hours on talk time.

Samsung galaxy J4 supports  connectivity options which includes WI-Fi, 4G LTE, Bluetooth, GPS and sensors which includes accelerometer and proximity.

Samsung Galaxy J4 2018 Full Specifications

Smartphone Design  
Device Name Samsung Galaxy J4
Type Touchscreen smartphone
Released Date exp. Released May 2018
Dimensions and Size 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 inches)
Weight (in grams) 175 g (6.17 oz)
Colors Black, Gold, Orchid Gray
Number of SIM Two
SIM Dual SIM (Micro-SIM, dual stand-by)
Material Plastic
Water Resistance No
Dust Resistance No
Type Removable Li-Ion
Battery Capacity 3000 mAh
Talk time Up to 20 h (3G)
Music Play Up to 80 h
Wireless Charging No
Screen Type Super AMOLED capacitive touchscreen
Screen Size (inches) 5.5 inches
Screen-to-body-ratio Approximately 71.2%
Resolution 720 x 1280 pixel
Pixels Per Inch (PPI) 267 ppi pixel density
Colors 16 million colors
Screen Protection
Operating System Android 8.0 (Oreo)
Processor Type or Chipset Exynos 7570 Quad
Processor Quad-core 1.4 GHz Cortex-A53
Internal Storage 16GB
Expandable Storage Yes
Expandable Storage Type microSD
Maximum Expandable Storage Up to 256GB
Front or Secondary 5-megapixel, f/2.2 aperture
Rear or Primary 13-megapixel, f/1.9 aperture
Features Autofocus, LED flash, geo-tagging, touch focus, face detection, panorama, HDR
Wifi or Wi-Fi Yes
WLAN Wi-Fi 802.11 a/b/g/n, WiFi Direct, hotspot
Bluetooth 4.2, A2DP, LE
Infrared port No
Radio FM radio
USB microUSB 2.0
USB On-The-Go No
Headphone 3.5mm jack
Network Technology GSM / HSPA / LTE
4G LTE Yes
Iris scanner No
Fingerprint No
Gyroscope No
Accelerometer Yes
Proximity Yes
Compass or Magnetometer No
Barometer No
Heart rate No
SpO2 No
Light Sensor No
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