Samsung Galaxy A51 Full Review, Price & Specification

Towards the end of the year 2019, The samsung brand announced some new release and the Samsung Galaxy A51 was among the new smartphones along side with the samsung galaxy A71. This mobile device has got an infinity-o sport 6.5-inch display, a 48mp quad camera, and a 4,000mAh battery.

In this article, the samsung galaxy A51 is discussed extensively with high end specifications and features such as a multi-lens camera, new infinity display, new Samsung One UI software, in-display fingerprint scanner, higher capacity batteries with fast charging, more powerful SoCs and increased RAM and storage.

Samsung Galaxy A51 Full Review, Price & Specification

Samsung Galaxy A51


Here comes the Samsung Galaxy A51 smartphone. The A51 mobile features a 6.5 inch (102.0 cm) display with a screen resolution of 1080 x 2400 pixels and runs on Android 10.0 operating system. The super smart device is powered by Octa-core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53) processor paired with 4GB of RAM and 128GB ROM. The battery has 4000mAh capacity  With the quad rear camera and a selfie camera of 32MP you are sure of fantastic and quality photos.

The primary sensor is tipped to be a 48-megapixel sensor. It is also said to sport a 12-megapixel wide-angle camera. It may house a 5-megapixel telephoto camera with 2x optical zoom, and a 5-megapixel depth sensor. At the front, it is said to house a 32-megapixel selfie shooter.

The phone boasts a camera island shape that seems to be Samsung’s trademark for its 2020 devices, with an L-shaped arrangement of the shooters themselves inside. The A51 will be Samsung’s most affordable handset with a quad cam setup on the rear.

The “3D Glass tic” build from the previous A-series generation is here to stay, only now it has pastel shade pattern combos. The phone will be offered in Prism Crush White, black, pink, and blue. The centered punch-hole selfie cam appears to be one of those unique features on upcoming Samsung phones, to better differentiate them from the competition.

  • 6.5″ FHD+ Super AMOLED Infinity-O Display (1080 x 2400 pixels)
  • Android 10; One UI 2
  • Samsung Exynos 9611 Octa
  • 64 or 128 GB ROM / 4 or 6 or 8 GB RAM
  • 48 MP, 12 MP, 2x 5 MP Rear Cameras
  • 32 MP Front Camera
  • 4,000 mAh Battery
  • Fingerprint Scanner (on screen), Fast Charging
  • 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
  • 172 g (6.07 oz)


Designs featured with a nice and smooth panel that are wrapped with premium plastic are quite rare, and the Samsung galaxy A51 is built in that tech form.

This handheld device is covered with a back mirror and a diamond-cut design that is home to an L-shaped quad -camera configuration, with a screen size measured in inches, the 6.5 inches super AMOLED capacitive touch screen with 1080 x 2340 px resolution is multitouch capable diagonally from corner to corner. There are different colors that come with these edition.

The display of the samsung galaxy A51 is embedded with an in-screen fingerprint reader. Additional, the phone comes with face recognition.


If you have ever heard of auto focus then you’d know that the samsung brand made a way with people’s heart with this feature, the camera of the Samsung Galaxy A51 is equipped with autofocus. Autofocus is a camera feature that fine-tunes the focus of a camera, it is a nice feature of this smartphone that enables top picture quality and auto zoom for it’s user.

During selfies and video calling, the user will get an impressive front camera of f/2.2 aperture 32-megapixel lens. The main camera features Smart Switch, Live Focus, and Super Steady Video. With a macro lens of 5-megapixel with f/2.4 aperture i can tell you that the camera quality of this device is just like having a nikon camera with a top notch display ready, set and go.


It will surprise you to know that the samsung smartphone has got an FM radio receiver, so if you find your self during those moments when you do not need to use the multimedia feature of the phone, you can listen to the radio. It doesn’t make you old school, it just gives you a feel of it’s own. it is also 3G and 4G enabled and it has a built-in GPS receiver.

The Galaxy A51 comes with Near Field Communications (NFC) functionality for transferring content with other NFC-enabled devices.

NB:GPS is a satellite based navigation system that allows the determination of the exact geographical location of an individual or device on Earth.


The Samsung Galaxy A51 hardware is powered by Exynos 9611 chipset that has an octa-core processor speed clocking at a speed of 2.3GHz.

It comes with multiple storage capacity RAM that includes 4GB, 6GB, and 8GB RAM while the inbuilt storage is 64GB and 128GB. It has got an amazing software that enables it run smoothly and user-friendly.


The samsung galaxy A51 has got an Li-Po 4000 mAh, non-removable battery which gives the smartphone a good battery backup. And i mean a very good back up battery to last longer and enable user enjoy the device effectively.


The Samsung Galaxy A51 will go on sale for the price of (NGN) 125,000 Naira in Nigeria, and can be purchased at any E-commerce outlet close to your region.


We all know that the most secure way to protect your mobile device is through the fingerprint sensor which to me is the easiest, while the proximity sensor detects when a user is holding the phone near their face during a call and turns off the display to prevent keypad presses and battery consumption from the display. Now that’s something to be quite excited about. The smartphones’s accelerometer is a built-in electronic component that measures tilt and motion. Samsung is just too good to be true considering how far they have come over the years.

Drum rolls for people like me who have got more than one sim card that they make use of, Samsung company went out of their way to make sure that the Galaxy A51 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone. I love that, I mean no one loves to carry excess load about like having two big phones on you, c’mon it’s just uncalled for.

Chinedu Okeke

Chinedu is the founder of Nigerian Tech. He is a tech enthusiast who has the passion for emerging trends in the tech industry. He is also a professional web content developer.

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