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Samsung Galaxy A51 vs OPPO A72, which one should you choose? Find out in this comparison

Last updated on 03/02/2021 at 20:30

Because of the wide variety of cell phones on the market and especially the best mid-range cell phones, you have dozens of options to choose from regardless of your budget. This comparison focuses on the increasingly competitive middle classWe analyze two phones with great features to suit your needs and tastes.

Blue with a green background where you can see an OPPO A72 cellphone in blue with purple on the left and a cellphone in mint blue with litmus effect on the right.

Samsung Galaxy A51 vs OPPO A72, which one should you choose?

These two middle class phones We’re talking about the Samsung Galaxy A51 and OPPO A72 that can shine physically very similar since they have a good and wide screen, small frames, and very resistant A total of 4 cameras. In this comparison we will show you the most important ones Advantages of each of the cell phones and our suggestion which one to choose.

Design and display

A stylish, modern and fun design can be found in Samsung’s Super AMOLED mid-range screen. The Galaxy A51 has one 6.5-inch Super AMOLED displayFor its part, the OPPO A72 also has a stylish and colorful design 6.5 inch IPS LCD screenBoth models with millimeter-thin black frames that give you a borderless screen feel. One thing you might notice is that the corners of the OPPO A72 are slightly more rounded than those of the Galaxy A51.

What stands out on the screens of the two phones are the small dots of the front cameras, the Galaxy A51 has it centered and in the OPPO A72 you can find it in the upper left corner. Regarding the back, we have some differences as the Samsung pattern is made in Plastic with a litmus effect, available in white, blue, black and pink. In addition, it has a flat surface and with a very glassy tactile feeling. The OPPO A72 has a slightly curved cover Plastic with a two-tone gradient effect, is available in Aurora Purple and Twilight Black.

They are relatively similar in size and comfort, as the Galaxy A51 is only 2 millimeters less wide and 3.5 millimeters higher than the OPPO A72. Where you can find a more significant difference is with weight 192 grams of the OPPO copy and only with 170 grams of the Samsung copy.

Pink background with 4 Samsung Galaxy A51 phones, one showing the screen from the front and the other showing the colors available.

Samsung Galaxy A51 available in white, pink, black and blue.


Both have cell phones 4 reversing cameras that give you great versatility in order to produce photographic compositions, they have a 48 MP main cameraThe Galaxy A51 has a wide angle of 12 MP, while the OPPO A72 has a lower wide angle of 8 MP. In addition, the two models have a depth sensor and a macro, you can also see a big difference in the front camera 33 MP del A51, before the 16 MP del A72.

We can highlight huge differences in terms of video and manual focus as the Galaxy A51 has excellent video recording with the main camera that will allow you to get focused and defined video from start to finish. It allows you too Manual control of the focus You even want to in your videos and photos has an optical image stabilizer. With the OPPO A72 in terms of video, you can create acceptable, but not surprising, pieces. This model does not allow you to control focus manually Of your photographic compositions or videos.

Colorful background and an OPPO A72 cell phone diagonally in a blue with a purple gradient.

OPPO A72 with 48 megapixel quad sensor.

Battery and performance

The battery of both phones is good and won’t leave us in the middle of the day, which means that your cellphone’s autonomy is good too. However, we can see a significant difference since the OPPO A72 with its 5000 mAh and 18 W fast charging, before the 4000 mAh with 15 W fast charge of the Samsung Galaxy A51.

The Samsung Galaxy A51 offers you on average 5 hours of screen with a total of 24 hours of autonomywhile the OPPO A72 doubles those numbers as it is very likely you have two days of autonomy and up to 10 hours of screen. This makes a big difference between the two phones, even if it positions the OPPO A72 ahead of many of the mid-range models on the market in terms of battery and performance. This cell phone can be fully charged in almost two hours and is compared to the competition The energy consumption is low.

Processor and memory

The Samsung example has one Samsung Exynos 9611 processor, 4 GB RAM and 128 GB of internal memory is what the OPPO A72 has Qualcomm Snapdragon 665 processor, 4 GB RAM and 128 GB of internal UFS storage.

With the above features, we can confirm that the two phones are quite similar in these aspects and that they have enough for optimal operation. Yet, The Galaxy A51 can be expanded up to 512 GB Thanks to the external memory card slot, this is one of the good options for adding more memory to your Android.

Both copies have the Android 10 operating systemThe A51 has a user interface 2.0 that allows you to customize your mobile experience, and the OPPO A72 is included ColorOS 7.1 as an adjustment layerHaving loved you are good but completely different in terms of the experience they provide to the user.


The Samsung Galaxy A51 mobile phone has a USB C charging port, a conventional headphone jack, NFC technology, Bluetooth 5.0 and dual-band WiFiElements that the OPPO A72 also has, the only important difference to these elements would be that the OPPO A71 has a Bluetooth 5.0 low power.

Further, The OPPO A72 has a fingerprint reader on the sidewhat makes it convenient and unlock it Stereo audio. These are some details that the Galaxy A51 lacks, but before that it offers face recognitionwhich is very fast and works perfectly without turning on the screen. It also has one Fingerprint reader on the screen, for those who like the most traditional without adding so much technology and finally that too includes FM radio.

Other properties

Both phones count with fingerprint readers The Galaxy A51 is in different places on the screen and the OPPO A72 is on the side above the power button. This is a very comfortable position for the user. Your screens are tough although we could say that a little more OPPO A72 sapphire crystal displaythat is stronger and more resistant to scratches, bumps and wear and tear than reinforced glasses like Corning Gorilla Glass.

One important difference that we can highlight in this section is that the Galaxy A51 has one Face detector that allows you to locate the faces and have one sharper photography As a end result, you also have an excellent camera thanks to the white balance adjustment function and Exposure compensationThese are some things we could want in the OPPO A72.

Another difference is that the Galaxy A51 is equipped with several important sensors for the mobile phone, such as: B. Accelerometer, Fingerprint Sensor, Gyroscope, Geomagnet, Hall, Luminosity and virtual proximity detection.

Samsung Galaxy A51 vs OPPO A72, which one should you choose?

In summary, it can be said that you can choose freely with the Samsung Galaxy A51 a wider range of colorsIt’s a cell phone that stands out in the mid-range because it manages to replicate, and thus achieve, the finishes of the best high-end cell phones using less expensive materials a striking and elegant model what can you buy for € 279 or a little more.

This phone is the perfect size to be comfortably held with one hand It’s very light, it has great quality in its AMOLED panel, optimal cameras with a good number of options for both photography and video. Finally, if you want a phone for everyday use, you undoubtedly need good battery life, a good screen, and a stylish design. The Samsung Galaxy A51 is a good choice for you.

The OPPO A72 has an improved panel compared to the previous OPPO and a Efficient battery with a large capacity of 5000 mAhwhich guarantees above-average autonomy and is without a doubt the star quality of this mobile phone. A great option when searching A tough phone that can withstand your daily days as much as possible, you can currently find it with Some offers for less than € 249.

A passionate writer by heart <3, writing creative & best from 2015! Owner & Founder @Yucky.info

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