Samsung Galaxy A51 vs A71: Which Samsung Phone Reigns?

Versus
By Versus Guy May 7, 2026
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Choosing a new smartphone can feel overwhelming, especially with so many fantastic options available. If you’re considering a Samsung Galaxy, you’ve likely stumbled upon two popular contenders: the Samsung Galaxy A51 and the A71. Both offer compelling features and sleek designs, but which one is the better fit for you?

This in-depth comparison dives into the key differences between the Samsung Galaxy A51 and A71, helping you make an informed decision. We’ll explore everything from display quality and camera performance to processing power and battery life. By the end, you’ll have a clear understanding of each phone’s strengths and weaknesses.

Get ready to discover which Samsung Galaxy phone truly deserves a place in your pocket. We will analyze the specs, features, and overall user experience to determine which device offers the best value and performance. Let’s find out whether the A51 or the A71 comes out on top in this exciting showdown!

Specs at a Glance:

FeatureA51A71
Display Size6.5 inches6.7 inches
Display TechnologySuper AMOLEDSuper AMOLED
ProcessorExynos 9611Snapdragon 730
RAM4GB, 6GB, 8GB6GB, 8GB
Internal Storage64GB, 128GB128GB
Main Camera48MP + 12MP + 5MP + 5MP64MP + 12MP + 5MP + 5MP
Front Camera32MP32MP
Battery4000 mAh4500 mAh
Fast Charging15W25W
Operating SystemAndroid 10, upgradableAndroid 10, upgradable
Weight172g179g
5G ConnectivityNoNo

Feature-by-Feature Breakdown

Display

  • Samsung Galaxy A51: Features a 6.5-inch Super AMOLED display with a resolution of 1080 x 2400 pixels. It offers vibrant colors and good contrast, but the brightness might struggle in direct sunlight.
  • A71: Boasts a larger 6.7-inch Super AMOLED Plus display with the same resolution (1080 x 2400 pixels). The “Plus” designation indicates improved brightness and efficiency compared to the A51, making it more visible outdoors.
  • Winner: a71

Processor & Performance

  • Samsung Galaxy A51: Equipped with an Exynos 9611 processor, paired with either 4GB or 6GB of RAM. It handles everyday tasks smoothly but can show signs of lag during demanding games or multitasking.
  • A71: Powered by the Snapdragon 730G processor, coupled with 6GB or 8GB of RAM. Offers noticeably better performance, providing smoother gaming experiences and faster app loading times.
  • Winner: a71

Camera System

  • Samsung Galaxy A51: Features a quad-camera setup with a 48MP main lens, 12MP ultrawide, 5MP macro, and 5MP depth sensor. Produces decent photos in good lighting conditions, but low-light performance is average.
  • A71: Also has a quad-camera setup, but with a 64MP main lens, 12MP ultrawide, 5MP macro, and 5MP depth sensor. The higher resolution main sensor generally captures more detail and offers improved low-light capabilities.
  • Winner: a71

Battery Life

  • Samsung Galaxy A51: Packs a 4,000mAh battery, providing all-day battery life for moderate usage. However, heavy users might need to charge before the end of the day.
  • A71: Contains a 4,500mAh battery, offering even better battery life than the A51. Users can expect a full day of heavy usage or even longer with moderate use.
  • Winner: a71

Design & Build Quality

  • Samsung Galaxy A51: Features a plastic back with a prism-like design. It feels relatively lightweight but lacks the premium feel of higher-end devices.
  • A71: Also has a plastic back, but often with a more refined design. The larger size might be a consideration for some users.
  • Winner: Tie

Charging Speed

  • Samsung Galaxy A51: Supports 15W fast charging, which is adequate for its battery size, but not the fastest in its class.
  • A71: Supports 25W fast charging, significantly faster than the A51, allowing for quicker top-ups.
  • Winner: a71

Operating System & Software

  • Samsung Galaxy A51: Runs on Android with Samsung’s One UI, offering a clean and user-friendly interface. Software updates may not be as frequent as on newer models.
  • A71: Also runs on Android with One UI. Generally receives software updates for a longer period compared to the A51.
  • Winner: a71

Price

  • Samsung Galaxy A51: Typically available at a lower price point, making it a more budget-friendly option.
  • A71: Priced higher than the A51 due to its improved specifications and features.
  • Winner: a51

Winner by Category:

CategoryWinner
Display Sizea71
Processora71
Main Cameraa71
Battery Lifea71
Fast Charginga71
Valuea51

What They Have in Common:

  • Display Technology: Both phones feature vibrant Super AMOLED displays, providing excellent color reproduction and deep blacks for an immersive viewing experience.
  • Front Camera: Both the Galaxy A51 and A71 come equipped with a 32MP front-facing camera, allowing for high-quality selfies and video calls.
  • Operating System: Both devices initially launched with Android 10 and are eligible for software updates, ensuring users receive the latest features and security patches.
  • Expandable Storage: Both phones offer expandable storage via microSD card, allowing users to increase storage capacity for photos, videos, and other files.
  • Design: Both phones share a similar design aesthetic, featuring a sleek, modern look with a plastic back and a centrally aligned punch-hole front camera.

Samsung Galaxy A51 Vs A71 Buying Guide

Performance and Processing Power

The Samsung Galaxy A51 is equipped with an Exynos 9611 processor, which handles everyday tasks adequately. It’s suitable for basic app usage, web browsing, and casual gaming. However, the A71 boasts a Snapdragon 730G processor, providing a significant performance boost. This results in smoother multitasking, faster app loading times, and a more enjoyable gaming experience. The A71 is clearly the superior choice if you prioritize overall speed and responsiveness in your smartphone use. The difference is noticeable when dealing with demanding applications.

Display Quality and Visuals

Both phones feature vibrant Super AMOLED displays, delivering rich colors and deep blacks. The A51 has a 6.5-inch screen, while the A71 offers a slightly larger 6.7-inch display. This difference provides a more immersive viewing experience, especially when watching videos or playing games. Both screens have a Full HD+ resolution, ensuring sharp visuals. The A71 provides slightly more screen real estate. The A71’s larger screen is a notable advantage for those who enjoy media consumption on their device. (See Also: Demeyere 5 Plus Vs Atlantis )

Camera Capabilities and Features

Both phones come with a quad-camera setup, but there are differences in the specifications. The A51 has a 48MP main sensor, while the A71 has a 64MP main sensor, resulting in sharper and more detailed images, particularly in good lighting conditions. Both phones offer ultrawide, macro, and depth sensors for versatile shooting options. The A71 generally captures better photos in various conditions. The A71’s superior camera performance makes it a better option for photography enthusiasts. The front-facing cameras are also good.

Battery Life and Charging Speed

Both the A51 and A71 have respectable battery life, easily lasting a full day with moderate usage. The A71 has a slightly larger battery capacity, which can translate to a bit more endurance. Both phones support fast charging, allowing for quick top-ups. However, the A71 often charges faster, getting you back to full power more quickly. The A71’s combination of larger battery and faster charging offers a distinct advantage for users who need a long-lasting and quickly rechargeable device.

Design and Build Quality

Both phones share a similar design language, with a sleek and modern appearance. They feature a plastic back panel and a centered punch-hole display for the front-facing camera. The A71, being slightly larger, may feel more substantial in hand. Build quality is comparable. Both phones offer a premium feel. The choice between them often comes down to personal preference in terms of size and aesthetics. They are both well-designed phones.

Price and Value for Money

The A51 is typically more affordable than the A71, making it an excellent option for budget-conscious buyers. However, the A71, while more expensive, offers significantly better performance and features, potentially justifying the higher price for those who value these aspects. Consider your budget and usage needs to determine which phone offers the best value for money. Evaluate if the performance boost of the A71 is worth the increased cost. The A51 is suitable if you prefer cost savings. (See Also: Nikon 50 1 8 Vs 1 4 )

Who Should Buy What?

Buy samsung galaxy a51 If…

  • You’re looking for a slightly more compact phone that’s easier to handle with one hand.
  • You prefer a more affordable option without sacrificing key features.
  • You prioritize a phone that is widely available in different storage and RAM configurations.

Buy a71 If…

  • You desire a larger display for media consumption and gaming.
  • You want a phone with a more powerful processor for smoother performance.
  • You value faster charging speeds and a slightly larger battery for extended usage.

Frequently Asked Questions

What is the main difference between the Samsung Galaxy A51 and A71?

The primary difference lies in the processor. The A71 features a Snapdragon 730G, offering significantly better performance compared to the A51’s Exynos 9611. This translates to smoother multitasking, faster app loading, and improved gaming capabilities on the A71. The A71 also has a better camera and slightly larger display. The A71 offers an overall more premium experience.

Which phone has a better camera?

The Samsung Galaxy A71 has a superior camera system. It boasts a 64MP main sensor, compared to the A51’s 48MP sensor. This results in sharper and more detailed images, particularly in well-lit environments. Both phones have versatile camera setups, but the A71 generally produces better photos and videos across various conditions, making it the better choice for photography.

Which phone offers better battery life?

The Samsung Galaxy A71 generally provides slightly better battery life due to its larger battery capacity. Both phones can last a full day with moderate usage, but the A71’s slightly larger battery provides an edge. This advantage is especially noticeable during extended periods of heavy usage, such as gaming or video streaming. The A71 also charges faster.

Is the A71 worth the extra cost?

Whether the A71 is worth the extra cost depends on your needs. If you prioritize performance, a better camera, and a larger display, the A71 is a worthwhile investment. However, if you are on a tight budget and don’t need the extra power, the A51 still offers excellent value. Consider how much you value these features. (See Also: Samsung Pro Vs Evo 850 )

What size are the displays on each phone?

The Samsung Galaxy A51 features a 6.5-inch Super AMOLED display, while the A71 has a slightly larger 6.7-inch Super AMOLED display. Both displays have Full HD+ resolution, ensuring sharp and vibrant visuals. The A71’s larger screen provides a more immersive viewing experience, especially when watching videos or playing games, offering more screen real estate.

What type of processor does each phone have?

The Samsung Galaxy A51 is powered by an Exynos 9611 processor, which handles everyday tasks adequately. The A71, however, utilizes a Snapdragon 730G processor, providing a significant performance boost. This results in smoother multitasking and faster app loading. The Snapdragon 730G offers better performance for gaming. This impacts overall performance and user experience.

Do both phones support fast charging?

Yes, both the Samsung Galaxy A51 and A71 support fast charging. This allows you to quickly replenish the battery. The A71 often charges slightly faster than the A51. The fast-charging feature ensures you can quickly get back to using your phone without waiting for a long time. Both phones include this feature.

Final Verdict

The Samsung Galaxy A71 emerges as the superior choice due to its enhanced performance, better camera capabilities, slightly larger display, and improved battery life. While the A51 offers excellent value, the A71’s upgrades justify the higher price for those seeking a more premium experience. The A71 offers a more enjoyable and responsive user experience overall.

Winner: Samsung Galaxy A71