Five months of 2018 witnessed a lot of important events in the smart phone world , and all the companies were very strong, particularly in the middle class, which has seen great growth both in the international market and the Egyptian market.

For example, we have Xiaomi Redmi Note 5 AI DualCamera, Huawei Y9 -2018, Honor 9 Lite, and many other phones released this year belong to the middle class. 

Samsung has not missed this competition and has announced three phones at once, Phones are under the economic category to the middle class, these are Mobile phone is the Samsung Galaxy J4 phone Samsung Galaxy J6 And Samsung Galaxy J6, and we will in this article to display their specifications, in addition to the advantages and disadvantages. 

Samsung Galaxy J4 Phone

the screen 

-Type: Super AMOLED Capstive supports touch, also supports the appearance of 16 million different colors.

 -Size: 5.5 inches.- Screen Resolution: 1280 × 720 pixels. – Screen pixel density: 267 pixels per inch. – Screen dimensions: 16: 9.- Multi-touch: Supports.

Camera 

– Basic camera (background): 13 megapixel lens, f / 1.9 lens opener, autofocus, LED flash helps with night shooting.

-Features: Geo-tagging, touch focus, face detection, panorama, HDR feature- Video capture: 1080p at 30 frames per second.- Secondary camera (front): monochrome lens with 5 megapixels, f / 2.2 lens slot, plus monochrome LED flash. 

Performance and operating system

– Operating system: Android version 8.0 (Oryo)-Type Processor: Exynos 7570 Quad.- Processor Speed: Quad-Core 1.4 GHz Cortex-A53.- Graphics Processor: Mali-T720 MP2.

– Sensors: accelerometer, proximity.- Internal memory: 16/32 GB.- Random Access Memory: 2 GB (RAM).- External Storage Card: You can add an external storage card up to 256 GB. 

the battery

Battery: The Samsung Galaxy J4 comes with a 3000mAh removable lithium-ion battery. 

– Fast charging: The battery does not support fast charging technology. – Wireless Charging: The phone does not support wireless charging technology. 

Phone features

The rear-view camera is very accurate. It comes with 13 megapixels with a f / 1.9 lens slot, a 28 mm focal length, and features several features that help you capture good images such as touch lens focus, automatic lens focus, Faces, also supports the LED flash camera helps to shoot in low light condition, and finally the panorama.

– The rear camera supports 1080 video shooting at 30 frames per second. 

– You can add an external storage card up to 256 GB, a good space that will enable you to download a lot of images, games, videos and applications. 

– Android phone running from the eighth version (Android Oryo). 


– The phone battery is strong and can withstand for a long time with a single charge, it is removable and this possibility is no longer present in most of the phones newly made, and some people consider this an advantage for them. 

Phone defects 

– The processing chips used in the quad-core phone, and is not good, and will suffer the phone because of it when intensive use it. 

– The graphics processor used on the phone is weak and will not be able to play all kinds of games. 

– No fingerprint sensor to open the phone either in the front or rear. 

-The internal memory of the phone is very small, you will need to buy external storage card as soon as possible. 

-The screen is not protected against shocks and scratches.

-The phone is non-water and dust resistant. 

-The phone screen comes with 16: 9 old dimensions.

Samsung Galaxy J6 Phone

the screen 

-Type: Super AMOLED Capstive supports touch, also supports the appearance of 16 million different colors. 

-Size: 5.6 inches.- Screen Resolution: 1480 × 720 pixels. – Screen pixel density: 294 pixels per inch. – Screen dimensions: 18.5: 9.- Multi-touch: Supports.

Camera 

– Basic camera (background): 13 megapixel lens, f / 1.9 lens opener, autofocus, LED flash helps with night shooting.

-Features: Geo-tagging, touch focus, face detection, panorama, HDR feature- Video capture: 1080p at 30 frames per second.- Secondary camera (front): mono lens with 8 megapixels, f / 1.9 lens slot, plus monochrome LED flash. 

Performance and operating system

– Operating system: Android version 8.0 (Oryo)-Type of processor: Exynos 7870 Octa.- Processor speed: eight-core 1.6 GHz Cortex-A53.- Graphics processor: Mali-T830 MP1.

-Sensors: fingerprint (located at the back of the phone), acceleration, proximity.- Internal memory: 32 and 64 GB.- Random access memory: 3 and 4 GB (RAM).- External Storage Card: You can add an external storage card up to 256 GB. 

the battery

Battery: The Samsung Galaxy J6 comes with a 3000mAh non-removable lithium-ion battery. 

– Fast charging: The battery does not support fast charging technology. – Wireless Charging: The phone does not support wireless charging technology. 

Phone features 

– Two versions have different internal areas 32 and 64 GB, allowing each person to choose the most suitable for him. 

– The version comes with 4 GB RAM (RAM) capable of delivering good and fast performance. 

The rear-view camera is very accurate. It comes with 13 megapixels with a f / 1.9 lens slot, a 28 mm focal length, and features several features that help you capture good images such as touch lens focus, automatic lens focus, Faces, also supports the LED flash camera helps to shoot in low light condition, and finally the panorama.

– The rear camera supports 1080 video shooting at 30 frames per second. 

The front-end camera is also good. It comes with 8 megapixels with a f / 1.8 lens, plus a LED flash that helps it capture clear-cut images in low-light conditions. 

– You can add an external storage card up to 256 GB, a good space that will enable you to download a lot of images, games, videos and applications. 

-The phone can be opened by fingerprint. 

Phone defects 

– The screen is not protected by a insulating layer of corning Gorilla, which protects the phone when exposed to shocks and scratches. 
– The phone has some difficulties when playing games with high graphics. 
– The phone is not water and dust resistant. 
– The phone does not have a gyroscope sensor. 

Samsung Galaxy J8 Phone

the screen 

-Type: Super AMOLED Capstive supports touch, also supports the appearance of 16 million different colors. 

-Size: 6.0 inches.- Screen Resolution: 1480 × 720 pixels. – Screen pixel density: 274 pixels per inch. – Screen dimensions: 18.5: 9.- Multi-touch: Supports.

Camera 

– Basic camera (rear): Dual lens The first 16 megapixel lens, f / 1.7 lens slot, and the second with 5 megapixel resolution, f / 1.7 lens opener, autofocus, LED flash helps with night imaging.

-Features: Geo-tagging, touch focus, face detection, panorama, HDR feature.- Video capture: 1080p at 30 frames per second.- Secondary camera (front): 16 megapixel monocular, f / 1.9 lens slot, plus monochrome LED flash. 

Performance and operating system

– Operating system: Android version 8.0 (Oryo)-Package type: Qualcomm SDM450 Snapdragon 450.- Processor speed: 1.8 GHz Cortex-A53.- Graphics processor: Adreno 506.

-Sensors: fingerprint (located at the back of the phone), acceleration, proximity.- Internal memory: 64 GB.- Random access memory: 4 GB (RAM).- External Storage Card: You can add an external storage card up to 256 GB. 

the battery

Battery: The Samsung Galaxy J8 came  with a 3500 mA Lithium Ion rechargeable battery. – Fast charging: The battery does not support fast charging technology. – Wireless Charging: The phone does not support wireless charging technology. 

Phone features 

The camera comes with a dual-lens rear camera with a 16-megapixel camera lens with a f / 1.7 lens slot and a 5-megapixel lens with a f / 1.9 lens slot. It comes with several features such as lens focus adjustment, auto focus ,

The geometric numbering of the images, the face detection, and the camera supports LED flash helps to shoot in low light, panorama, HDR works well in the camera and HDR is the abbreviation for “High Dynamic Range” or dynamic range photography.

This feature adjusts the image colors to be closer to what you see This feature works by capturing lots of images in different illuminations and then merging them together in a single image to produce a better image with the ability to make the image colors more realistic.

– The camera supports 1080p video shooting at 30 frames per second.

The front-end camera is very good at taking a silphy image. It comes with 16 megapixels with a f / 1.9 lens slot, supports Full HD video shooting, and a monochromatic LED flash that helps with night photography. 

– The external storage space is very good, and you can upload a lot of different images, videos and applications. 

– The phone battery is very strong and can withstand for a long time with one charge.

– The phone’s large screen size is 6 inches, which makes it suitable for playing a lot of movies and video clips. 

Phone defects

– The screen is not protected by a insulating layer of corning Gorilla, which protects the phone when exposed to shocks and scratches. 
– The phone has some difficulties when playing games with high graphics. 
– The phone is not water and dust resistant. 
– The phone does not have a gyroscope sensor.