Samsung Galaxy A51

Samsung Galaxy A51 (A515)
Samsung Galaxy A51 black left side
Samsung Galaxy A51 black back left side
Samsung Galaxy A51 black back right side
Samsung Galaxy A51 black back
Samsung Galaxy A51 black right side
Samsung Galaxy A51 blue back
Samsung Galaxy A51 pink back
Samsung Galaxy A51 white back
Samsung Galaxy A51 pink overview

128 GB

Pro and cons Samsung Galaxy A51

  • Spacious, bright and continuous screen
  • Versatile camera system
  • Spacious battery and storage
  • Excellent price/quality ratio
  • Non-waterproof and no wireless charging
Samsung Galaxy A51
Samsung Galaxy A51
399.99Starting from

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Samsung Galaxy A51 product details

The Samsung Galaxy A51 is a 6.5-inch smartphone with 4 cameras on the back, including a wide-angle lens, depth and macro camera. On the front, Samsung uses a remarkably small punch-hole for the 32 megapixel selfie camera. What is not small, however, is the built-in battery with quick charge function.

Lovely, bright, AMOLED

Samsung announced the Galaxy A51 together with the A71 in 2020. Both are very similar, both in appearance and specifications. The biggest difference is of course the size. The A71 has a 6.7-inch screen, this A51 has to make do with a smaller 6.5-inch panel. Still big, but thanks to the thin screen bezels the overall size is not that bad. To keep the edges small, Samsung's uses its latest Infinity-O Display. This screen is characterized by its extremely high contrast with deep black tones, excellent visibility outside and the small hole-punch in the middle for the selfie camera. The used resolution of Full HD+ ensures sharp images. It is even sharper than on the A71, which is a bit more expensive.

Variety of cameras and lenses

Samsung has been putting a lot of effort into its Galaxy A models lately. It mainly revolves around the screen, the cameras and the battery. On the back of the Galaxy A51, we find no less than 4 different cameras. Quite a few and more than on other smartphones. The main camera, intended for everyday use, is equipped with a 48 megapixel sensor. This offers sufficient detail and also works reasonably well in the dark. This means you need the flash a lot less, which as a result makes your photos look more natural. There is also a 12 megapixel ultra-wide-angle lens for wide landscapes or cityscapes, a 5 megapixel depth camera that allows you to add blur to portrait photos and a 5 megapixel macro camera. The latter is useful if you want to take extreme close-ups of insects or plants, for example.

Main Samsung Galaxy A51 specifications

  • 6.5 inch bright Infinity-O Display with sharp Full HD+ resolution
  • 48 + 12 + 5 + 5 MP camera system (main, wide angle, depth and macro)
  • 32 MP selfie camera with portrait mode
  • fast 4G internet on the go thanks to LTE support
  • Samsung Exynos 9611 processor at up to 2.3GHz + 6GB of RAM work memory
  • Space for 2 nano SIM cards and memory card (up to 512GB)

Spacious storage

Selfies will have to be made with the 32 megapixel camera at the front. Despite the fact that this is a single sensor, it still recognizes depth thanks to the help of artificial intelligence. This allows you to make backgrounds blurry so your selfies stand out just a little bit more. Inside the Galaxy A51 we find a 4000 mAh battery, enough to last the day. Unfortunately charging is not possible with maximum 25 Watt as with the A71, but with a slightly less 15 Watt. This is done with a USB-C cable because wireless charging is not included with the A51. What you do have is enough storage. The storage memory of 128 GB is nice and generous and also expandable. And with 6 GB of RAM memory, the Exynos octa-core processor keeps up with it all. So it won't feel slow at all.

Most important Samsung Galaxy A51 specifications

Dimensions 158.5 x 73.6 x 7.9 mm
Weight 172 grams
Item ID SM-A515
EAN code 9502988314953, 9502982765959, 9502982262496, 8806090265266, 8806090263507, 8806090248214, 8806090248160, 8806090232350, 8806090232336, 0887276410463
Fingerprint recognition
Operating system
Color display 6.5 inch, Infinity-O Display, hole-punch display
Camera 12.0 MP, 48.0 MP, 5.0 MP, 5.0 MP
Processor 1.7 GHz, 2.3 GHz, Samsung Exynos 9611, octa core
Secondary camera 32.0 MP
Dual SIM
Data network
LTE (4G)
Build-in memory
Internal memory 6 GB (Size (RAM)), 128 GB (Storage)
Power supply
Battery 4000 mAh
Fast charging

All Samsung Galaxy A51 specifications

Alternatives of the Samsung Galaxy A51

Scroll the table below to see more
Product images are relative in size
Samsung Galaxy A51 (A515)
Samsung Galaxy A50 (A505)
LG V40 ThinQ
Motorola Moto G8 Power
Photos relative in size
 Current product   
Fingerprint recognition
9.0 (Pie)8.110
Color display6.5 inch, Infinity-O Display, hole-punch display6.4 inch, Infinity U Full HD+6.4 inch, FullVision OLED QuadHD+, notch6.4 inch, Max Vision Full HD+, hole-punch display
Camera12.0 MP, 48.0 MP, 5.0 MP, 5.0 MP25.0 MP, 5.0 MP, 8.0 MP12.0 MP, 12.0 MP, 16.0 MP16.0 MP, 2.0 MP, 8.0 MP, 8.0 MP
Processor1.7 GHz, 2.3 GHz, Samsung Exynos 9611, octa core1.7 GHz, 2.3 GHz, Samsung Exynos 9610, octa coreQualcomm Snapdragon 845, octa coreQualcomm Snapdragon 665, octa core
Secondary camera32.0 MP25.0 MP5.0 MP, 8.0 MP16.0 MP
Dual SIM
LTE (4G)
Internal memory6 GB (Size (RAM)), 128 GB (Storage)6 GB (Size (RAM)), 128 GB (Storage)6 GB (Size (RAM)), 128 GB (Storage)4 GB (Size (RAM)), 64 GB (Storage)
Battery4000 mAh4000 mAh3300 mAh5000 mAh
Fast charging

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