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Samsung Galaxy A7 2018 Launches With 3 Cameras – Specs And Price In Nigeria



Samsung Galaxy A7 2018 Launches With 3 Cameras - Specs And Price In Nigeria 1

I really wonder why Samsung didn’t add the triple camera to any of it’s flagship lineups. It was definitely not available on the Galaxy S9 and Note 9 Series as well.

Samsung Galaxy A7 2018 Launches With 3 Cameras - Specs And Price In Nigeria 2

Now it decided to use the A7 (2018) as the triple camera beast. Well  I believe they decided to do that to make the other flagship devices not too expensive. If the Galaxy Note 9 had 3 Cameras you’ll have to break the bank to get the device( Not that you won’t break the bank with the normal price; you may have to break the central bank).

Nevertheless let’s get down to what this device has for us –

Quick Specifications Of The Samsung Galaxy A7(2018)

  • SCREEN: 6-inch FHD+ Super AMOLED (1080 x 2220)
  • PROCESSOR: Octa-Core 2.2GHz
  • 4GB RAM, 64 GB + MicroSD (up to 512 GB) 
  • 4GB/128 GB 
  • 6GB/128 GB
  • REAR CAMERA: Triple camera 24MP AF (f/1.7) + 5MP (f/2.2) + 8MP (f/2.4) wide angle
  • FRONTAL CAMERA: 24MP FF (f/2.0)
  • BATTERY: 3300 mAh
  • OS: Android 8.0
  • CONNECTIVITY: LTE Cat.6, 2CA, Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz), VHT80, Bluetooth v5.0, NFC
  • SENSORS: Accelerometer, fingerprint reader, gyroscope, geomagnetic sensor, proximity sensor, RGB sensor
There would be different variants though. The all-new Galaxy A7 (2018) has 4 and 6 GB RAM variants, with the possibility of having up to 128 GB of internal storage.It is powered by an octa-core Exynos Processor.
It sports a  6-inch screen and FHD+ resolution (higher than the A7 of 2017), making it  somewhat larger than its predecessor, but it has a smaller capacity battery: 3300 mAh (compared to 3600 mAh on the A7 of 2017). Although one of the most striking changes is that the fingerprint reader has been moved to the side.
Price – 135,000NGN – N145,000NGN (Estimated)

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Michael Ajah is a Computer Science Student of The University of Port Harcourt and a Chelsea Fan. He loves RnB and a little mix of Trap Music. An awesome tech reviewer and analyst. Email - [email protected]


Vulnerability in RCS messaging could compromise your bank details




German security company SRLabs has recently discovered a serious security breach that could replace SMS. According to their findings, the RCS protocol has a vulnerability that allows your data to be intercepted.

Hackers could exploit this vulnerability locally or remotely. Among the information they can intercept, we have unique codes that are sent by message in two-factor authentication systems.

One of the applications of these unique codes is in the authorization of bank transactions. This means that in extreme cases your bank details could be compromised due to this vulnerability.


Android messaging should improve your domain verification system

As SRLabs points out, the most popular application supporting RCS technology is currently Android Messaging. According to its findings, this application does not properly verify domains.

This means that miscreants can spoof caller ID or DNS. Something that could mislead users and provide information they shouldn’t.

Coincidentally or not, Google revealed this week that it will accredit message senders in your app. The idea is for companies to register their contact numbers with Google so that they can validate them when communicating with users. A measure that will certainly reduce the impact of this vulnerability.

What is RCS and its differences from SMS

The acronym RCS stands for Rich Communication Service. Briefly, this protocol allows messages to be sent over the internet. The SMS protocol uses cellular networks to send messages.

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Vivo S5 will have a very peculiar triple rear camera, reveals official image



Vivo S5 will have a very peculiar triple rear camera, reveals official image 3

We are just a week from the official presentation of Vivo S5, the next mid-range smartphone to be launched by the brand. Now, an official image published on the Chinese social network Weibo, has confirmed several details about the design of this smartphone.

According to the picture, the Vivo S5 will come with a rear ‘quad-chamber’, centred on the rear panel with a diamond shaped module. In addition, it will come with a small punch-hole in its screen, where the front camera will be embedded.


Vivo S5 has confirmed design on the official poster

In the diamond-shaped module, three of its four cameras are integrated, and the LED flash. The fourth chamber is positioned immediately below the ‘protrusion’.

In the front panel, we can confirm that you will not have a notch on the screen by choosing a small punch-hole in the upper right corner, where your front camera will be embedded.

Although visible, their margins appear to be quite thin, ensuring an immersive user experience. In addition, an AMOLED screen is confirmed as an on-screen fingerprint reader is present.

Alleged Vivo S5 Specifications

Although not officially confirmed by the manufacturer, certification of the smartphone at TENAA agency eventually revealed the main details about its hardware.

  • 6.44 “inch AMOLED display with Full HD + resolution
  • Qualcomm Snapdragon 712 Processor
  • Up to 8GB of RAM
  • Up to 256GB of internal memory
  • Four rear cameras: 48MP + 8MP (ultra wide-angle) + 5MP (depth) + 2MP (macro)
  • 32-megapixel front camera
  • 4,010mAh battery
  • Android 9 (not confirmed)

Regarding its price, there is no information yet. Still, it is expected to arrive at a competitive price, which could possibly be around € 250.

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