SAMSUNG GALAXY A51 Price In Nigeria (2024), Specs – 4000mAh, slot, Jumia

Samsung Galaxy A51 Price in Nigeria 2024

The Samsung Galaxy A51 was announced in December 2019 and released the following month.

This mid-range phone packs some solid specs and features for its price point. Here’s a detailed look at what the A51 brings to the table.

Specs at a Glance

LaunchDecember 2019
Dimensions158.5 x 73.6 x 7.9mm, 172g
Display6.5″ Super AMOLED, 1080 x 2400px
ChipsetExynos 9611
Memory64/128GB, 4/6/8GB RAM
Rear Camera48MP + 12MP ultrawide + 5MP macro + 5MP depth
Front Camera32MP
Battery4000mAh, 15W charging
OSAndroid 10, upgradable to 13


The Galaxy A51 has a glossy plastic back with a modern prismatic design available in 4 color options – black, white, blue and pink.

The plastic frame and Gorilla Glass 3 on the front give the phone a decent build quality that feels solid in the hand, if not exactly premium. At 158.5 x 73.6 x 7.9mm and 172g, the A51 is easy enough to use one-handed.

The phone takes a micro SIM and has a dedicated slot for microSD card expansion.


You get a 6.5” FHD+ Super AMOLED display with a tall 20:9 aspect ratio. Colors are vibrant with deep blacks, great viewing angles, and excellent sunlight legibility – everything you expect from a quality AMOLED panel.

With a resolution of 1080 x 2400 pixels, the display is nice and sharp at around 405ppi. It also comes with Gorilla Glass 3 protection.

Operating System & Hardware

The Galaxy A51 ships with Android 10 and Samsung’s One UI 2.0 skin. Software is smooth and intuitive with lots of customization options. Updates to Android 13 are expected down the line.

Powering the phone is Samsung’s own Exynos 9611 chipset built on a 10nm process. This octa-core SoC uses 4 higher-powered Cortex A73 cores clocked at 2.3GHz for demanding tasks, and 4 power-efficient A53 cores at 1.7GHz for basic usage. The Mali G72 GPU can handle casual gaming easily.

You get a choice between 4GB/6GB/8GB of RAM paired with 64GB/128GB internal storage on the A51. The microSD slot supports cards up to 512GB.


A quad camera setup headlines the imaging capabilities of the Galaxy A51:

  • Main: 48MP, f/2.0 aperture
  • Ultrawide: 12MP, 123° FoV
  • Macro: 5MP, f/2.4
  • Depth: 5MP, f/2.2

The main 48MP sensor binning down to 12MP by default allows for bright, crisp shots with low noise levels. The dedicated ultra-wide lens provides a lot of flexibility for framing landscapes and architecture. Close-up macro shots come out great with good color and detail. Portrait mode uses the depth sensor for background blur.

Video recording goes up to 4K 30fps or 1080p at 30/60fps aided by good stabilization. Overall, the A51 offers one of the most versatile camera packages at this price.

On the front is a 32MP selfie camera with f/2.2 lens and support for 1080p video. It takes good self-portraits with accurate skin tones. The background blur effect for portraits is decent but not spectacular.

Samsung Galaxy A51 Price In Nigeria

The Samsung Galaxy A51 price in Nigeria is NGN 98,000 at Slot and Jumia as of 15th July 2024.

The phone is competitively priced for its features and routinely discounted during sales. Different storage configurations affect pricing slightly.

Sound, Speakers & Audio

There’s a standard bottom firing loudspeaker which can get decently loud without too much distortion. Sound profile is average – good enough for videos and games but nothing exceptional. The phone retains a 3.5mm headphone jack which is great to see.


The Galaxy A51 offers dual SIM 4G LTE connectivity plus all the expected wireless options – dual band WiFi ac, Bluetooth 5.0, GPS, NFC and FM radio.

Wired connectivity through the USB-C port includes OTG support. Call quality on the phone is excellent and signal reception is very good.

Sensors & Biometrics

An in-display optical fingerprint reader handles secure unlocking and authentication. It’s snappy and accurate for the most part. Face unlock is also available using the selfie camera but not as secure.

The phone additionally has the usual suite of sensors such as accelerometer, gyroscope, compass and a virtual proximity sensor.

Battery Life & Charging

A 4000mAh battery keeps the A51 powered through the day even with heavy usage. screen-on time can easily exceed 6 hours thanks to the efficient Exynos 9611 and AMOLED display.

Charging the battery up takes around 1 hour and 45 minutes using the bundled 15W adapter. There is no support for fast charging. Battery life is one of the clear strong suits of this phone.

Miscellaneous Details

Some other details worth mentioning – the A51 comes in Prism Crush black, white, blue and pink color options. It measures 158.5 x 73.6 x 7.9mm and weighs 172g.

Comparison With Competition

The Galaxy A51 goes up against phones like the Redmi Note 10 Pro, Realme 8 Pro and Oppo A74 5G around this price bracket. Compared to these, the A51 has a better display, cleaner software experience and much better battery life at the cost of slightly lower performance. Camera quality is broadly similar between the phones.

Pros & Cons


  • Great Super AMOLED display
  • Modern gradient design and colors
  • Excellent battery life
  • Solid cameras for the price
  • microSD card support
  • 3.5mm headphone jack
  • NFC & FM Radio


  • Plastic build doesn’t feel premium
  • Chipset performance only average
  • Slow charging at just 15W
  • No telephoto or high zoom camera
  • Face unlock not very secure

Final Thoughts

The Samsung Galaxy A51 brings a stunning AMOLED display, versatile cameras and incredible battery life in a stylish package. Performance is decent if not extraordinary. At its competitive pricing, the phone is easy to recommend if you want a reliable mid-range all rounder.

Samsung offers a dependable software experience and solid brand value. For most users, the Galaxy A51 should handle daily needs easily for years. Overall, it’s a great choice in the sub-₦100k segment right now.

Exploring the Samsung Galaxy A51: A Deep Dive into Features and Performance

The Samsung Galaxy A51 has made quite a splash in the mid-range smartphone market since its release in December 2019. While we’ve covered the basics in our initial review, there’s much more to explore about this device. Let’s take a deeper look at some of the standout features and how they perform in real-world usage.

Maximizing the Galaxy A51’s Camera Capabilities

The quad-camera setup on the Galaxy A51 is one of its most impressive features. Here’s how to get the most out of each lens:

Main 48MP Sensor

  • Use the high-resolution mode for detailed landscape shots
  • In low light, stick to the default 12MP mode for better noise reduction
  • Experiment with Pro mode to fine-tune exposure and white balance

Ultra-wide 12MP Lens

  • Great for architecture and group photos
  • Use the distortion correction feature to straighten lines at the edges
  • Try panorama mode for even wider shots

Macro 5MP Camera

  • Get as close as 3-4cm to your subject for best results
  • Use good lighting to bring out fine details
  • Steady your hand or use a tripod for sharp macro shots

Depth 5MP Sensor

  • Experiment with different levels of background blur in Live Focus mode
  • Use it for both people and objects to create artistic shots
  • Try the various bokeh effects for creative portraits

The camera app also includes several AI-powered features:

  • Scene Optimizer: Automatically adjusts settings based on what you’re shooting
  • Shot Suggestions: Helps with composition by recommending optimal framing
  • Flaw Detection: Alerts you if someone blinks or the image is blurry

With practice and experimentation, you can capture impressive photos that rival those from more expensive devices.

Optimizing Battery Life and Charging Strategies

The 4000mAh battery in the Galaxy A51 is capable of excellent endurance, but there are ways to push it even further:

Power Saving Modes

  • Adaptive Power Saving: Uses AI to optimize battery usage based on your habits
  • Medium Power Saving: Limits some features to extend battery life
  • Maximum Power Saving: Drastically cuts functionality for emergencies

App and Feature Optimization

  • Use the Device Care feature to identify battery-draining apps
  • Enable dark mode to save power on the AMOLED display
  • Adjust screen timeout and brightness to conservative levels

Charging Best Practices

  • While 15W charging isn’t the fastest, it’s gentler on the battery long-term
  • Use original Samsung chargers or certified alternatives for safety
  • Enable Adaptive Fast Charging in settings for optimal charging speeds

By implementing these strategies, many users report getting up to two full days of use on a single charge with moderate usage.

Enhancing Performance Through Software Optimization

While the Exynos 9611 chipset may not be the most powerful, there are several ways to optimize the Galaxy A51’s performance:

One UI Customization

  • Use Good Lock from the Galaxy Store for advanced customization options
  • Experiment with different navigation gestures for smoother operation
  • Utilize the Edge Panel for quick access to apps and features

Memory Management

  • Use the Device Care app to clear RAM and optimize storage
  • Uninstall or disable unused pre-installed apps
  • Consider using lighter versions of apps (e.g., Facebook Lite) for better performance

Gaming Enhancements

  • Enable Game Booster for optimized gaming performance
  • Use Game Plugins for additional features like FPS monitoring and temperature control
  • Consider lowering graphics settings in demanding games for smoother gameplay

By fine-tuning these aspects, you can significantly improve the overall responsiveness and efficiency of the Galaxy A51.

Leveraging Connectivity and Smart Features

The Galaxy A51 comes with a range of connectivity options and smart features that can enhance your digital lifestyle:

NFC Capabilities

  • Use Samsung Pay for contactless payments
  • Set up NFC tags for automated tasks at home or work
  • Share files quickly with other NFC-enabled devices

Bixby Integration

  • Use Bixby Routines to automate daily tasks
  • Leverage Bixby Vision for visual searches and translations
  • Explore Bixby Home for personalized content and suggestions

Link to Windows

  • Connect your phone to your Windows PC for seamless integration
  • Access messages, notifications, and photos directly from your computer
  • Make calls and send texts without picking up your phone

Samsung DeX

  • While not officially supported, some users have successfully used DeX on the A51
  • Connect to a monitor, keyboard, and mouse for a desktop-like experience
  • Great for productivity tasks and light work on the go

By taking advantage of these features, you can create a more connected and efficient digital ecosystem centered around your Galaxy A51.

The Samsung Galaxy A51 continues to be a compelling option in the mid-range smartphone market. Its versatile camera system, long-lasting battery, and robust feature set make it a great choice for users who want a balanced device without breaking the bank.

While it may not have the raw processing power of flagship devices, the Galaxy A51 more than makes up for it with its well-rounded capabilities and Samsung’s commitment to software updates. By mastering its features and implementing the optimization strategies discussed, users can elevate their experience and get the most out of this capable smartphone.

As we look towards future software updates and potential price reductions, the Galaxy A51 is likely to remain a strong contender in its segment. Its blend of style, functionality, and affordability continues to resonate with users seeking a reliable and feature-rich smartphone experience.

Samsung Galaxy A51 Price In Nigeria is NGN 98,000 in Slot and Jumia as of 15th July 2024.

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