70points

Samsung Galaxy A51

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Samsung Galaxy A51 review: specs and price

Samsung Galaxy A51
70
points
Samsung Galaxy A51

Why is Samsung Galaxy A51 better than the average?

  • Battery power
    ?

    4000mAhvs3056.93mAh
  • Pixel density
    ?

    405ppivs337.92ppi
  • CPU speed
    ?

    4 x 2.3GHz & 4 x 1.7GHzvs10.35GHz
  • Resolution
    ?

    1080 x 2400pxvs1.59MP
  • RAM
    ?

    8GBvs3GB
  • Megapixels (main camera)
    ?

    48MP & 12MP & 5MP & 5MPvs17.89MP
  • Screen size
    ?

    6.5"vs5.42"
  • Megapixels (front camera)
    ?

    32MPvs8.52MP

Price comparison

Samsung Galaxy A51

ProductStorePrice
Samsung Galaxy A51 AmazonSamsung Galaxy A51 (128GB, 4GB) 6.5", 48...Samsung Galaxy A51 (128GB, 4GB) 6.5", 48MP Quad Camera, Dual SIM GSM Unlocked A515F/DS- Global 4G LTE International Model - Prism Crush Blue
Amazon logo
$269.99
Samsung Galaxy A51 AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core LTE USA w/Four Cameras (64+12+5+5mp) Android (Prism Crush Silver)
Amazon logo
$364.99
Samsung Galaxy A51 AmazonSamsung Galaxy A70 A705M 128GB DUOS GSM ...Samsung Galaxy A70 A705M 128GB DUOS GSM Unlocked Android Phone W/Dual 32MP Camera (International Variant/US Compatible LTE) - Black
Amazon logo
$319.99
Samsung Galaxy A51 AmazonSamsung Galaxy A50 Verizon, 64GB Black (...Samsung Galaxy A50 Verizon, 64GB Black (Renewed)
Amazon logo
$208.00
Samsung Galaxy A51 AmazonSamsung Galaxy A51 (128GB, 4GB) 6.5", 48...Samsung Galaxy A51 (128GB, 4GB) 6.5", 48MP Quad Camera, Dual SIM GSM Unlocked A515F/DS- Global 4G LTE International Model (Prism Crush White) (Renewed)
Amazon logo
$259.99
Samsung Galaxy A51 AmazonSamsung Galaxy A50 A505F 128GB Dual SIM ...Samsung Galaxy A50 A505F 128GB Dual SIM Unlocked GSM Phone w/ Triple (25MP+8MP+5MP) Camera - Black
Amazon logo
$289.50
Samsung Galaxy A51 AmazonSamsung Galaxy A31-128GB / 4GB - A315G/D...Samsung Galaxy A31-128GB / 4GB - A315G/DSL Unlocked Dual Sim Phone w/Quad Camera 48MP+8MP+5MP+5MP GSM International Version (Prism Crush White)
Amazon logo
$254.99
Samsung Galaxy A51 walmartSamsung Unlocked A51 Black 128GB
walmart logo
$293.55
Samsung Galaxy A51 aliexpressBrand New Samsung Galaxy A51 A515F-DSN 6...Brand New Samsung Galaxy A51 A515F-DSN 6.5" 6GB RAM 128GB ROM Mobile Phone Four Rear Camera Android 4000mAh Dual SIM Smart Phone
aliexpress logo
$291.89

Design

1.weather-sealed (splashproof)
Samsung Galaxy A51
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
2.weight

172g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.thickness

7.9mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.width

73.6mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
5.height

158.5mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
6.volume

92.16cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display

1.resolution

1080 x 2400px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
2.pixel density

405ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
3.has branded damage-resistant glass
Samsung Galaxy A51
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
4.screen size

6.5"

The bigger the screen size is, the better the user experience.
5.Gorilla Glass version

3

Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.
6.Has an OLED or AMOLED display
Samsung Galaxy A51
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.

Performance

1.RAM speed
It can support faster memory, which will give quicker system performance.
2.Has integrated LTE
Samsung Galaxy A51 (Samsung Exynos 9611)
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
3.CPU speed

4 x 2.3GHz & 4 x 1.7GHz (Samsung Exynos 9611)

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
4.DirectX version
DirectX is used in games, with newer versions supporting better graphics.
5.Has integrated graphics
Samsung Galaxy A51 (Samsung Exynos 9611)
With integrated graphics you don’t need to buy a separate graphics card.
6.RAM

8GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.

Cameras

1.megapixels (main camera)

48MP & 12MP & 5MP & 5MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
2.megapixels (front camera)

32MP

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
3.has built-in optical image stabilization
Samsung Galaxy A51
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
4.pixel size (main camera)

0.8µm & 1.12µm & 1.12µm & 1.12µm

The pixel size measures the length of the individual photodetectors (pixels) in the image sensor. Larger pixels can capture more light, providing better image quality and improved low-light performance.
5.wide aperture (main camera)

f/2 & f/2.2 & f/2.4 & f/2.2

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
6.video recording (main camera)

2160 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Audio

1.has stereo speakers
Samsung Galaxy A51
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Samsung Galaxy A51
With a standard mini jack socket, you can use the device with most headphones.
3.number of microphones

2

More microphones result in better sound quality and enable the device to filter out background noise.
4.Has a radio
Samsung Galaxy A51
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

Battery

1.battery power

4000mAh

Battery power, also called battery capacity, represents the amount of electrical energy stored in the battery. Measured in milliampere-hours (mAh), it indicates how much electric power can be used over time. More battery power translates into longer battery life.
2.Supports fast charging
Samsung Galaxy A51
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
3.has wireless charging
Samsung Galaxy A51
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
4.Has an ultra power-saving mode
Samsung Galaxy A51 (Android 10)
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.
5.has a removable battery
Samsung Galaxy A51
The battery is removable and can be replaced by the user if broken.
6.has a battery level indicator
Samsung Galaxy A51
An indicator shows you when the device has low battery.

Features

1.is a multi-user system
Samsung Galaxy A51 (Android 10)
A multi-user operating system allows multiple users to access the device. Each user has a dedicated profile with apps and data available only to them.
2.Supports Java
Samsung Galaxy A51 (Android 10)
Java is an object-oriented programming language designed to enable application developers to run Java code on all compatible platforms without the need to recompile the code.
3.Has offline voice recognition
Samsung Galaxy A51 (Android 10)
Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
4.Is free and open source
Samsung Galaxy A51 (Android 10)
Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.
5.download speed

600MBits/s (Samsung Exynos 9611)

The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
6.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy A51
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.

Price comparison

Samsung Galaxy A51

ProductStorePrice
Samsung Galaxy A51 AmazonSamsung Galaxy A51 (128GB, 4GB) 6.5", 48...Samsung Galaxy A51 (128GB, 4GB) 6.5", 48MP Quad Camera, Dual SIM GSM Unlocked A515F/DS- Global 4G LTE International Model - Prism Crush Blue
Amazon logo
$269.99
Samsung Galaxy A51 AmazonSamsung Galaxy A71 SM-A715F/DS 4G LTE 12...Samsung Galaxy A71 SM-A715F/DS 4G LTE 128GB + 6GB Ram Octa Core LTE USA w/Four Cameras (64+12+5+5mp) Android (Prism Crush Silver)
Amazon logo
$364.99
Samsung Galaxy A51 AmazonSamsung Galaxy A70 A705M 128GB DUOS GSM ...Samsung Galaxy A70 A705M 128GB DUOS GSM Unlocked Android Phone W/Dual 32MP Camera (International Variant/US Compatible LTE) - Black
Amazon logo
$319.99
Samsung Galaxy A51 AmazonSamsung Galaxy A50 Verizon, 64GB Black (...Samsung Galaxy A50 Verizon, 64GB Black (Renewed)
Amazon logo
$208.00
Samsung Galaxy A51 AmazonSamsung Galaxy A51 (128GB, 4GB) 6.5", 48...Samsung Galaxy A51 (128GB, 4GB) 6.5", 48MP Quad Camera, Dual SIM GSM Unlocked A515F/DS- Global 4G LTE International Model (Prism Crush White) (Renewed)
Amazon logo
$259.99
Samsung Galaxy A51 AmazonSamsung Galaxy A50 A505F 128GB Dual SIM ...Samsung Galaxy A50 A505F 128GB Dual SIM Unlocked GSM Phone w/ Triple (25MP+8MP+5MP) Camera - Black
Amazon logo
$289.50
Samsung Galaxy A51 AmazonSamsung Galaxy A31-128GB / 4GB - A315G/D...Samsung Galaxy A31-128GB / 4GB - A315G/DSL Unlocked Dual Sim Phone w/Quad Camera 48MP+8MP+5MP+5MP GSM International Version (Prism Crush White)
Amazon logo
$254.99
Samsung Galaxy A51 walmartSamsung Unlocked A51 Black 128GB
walmart logo
$293.55
Samsung Galaxy A51 aliexpressBrand New Samsung Galaxy A51 A515F-DSN 6...Brand New Samsung Galaxy A51 A515F-DSN 6.5" 6GB RAM 128GB ROM Mobile Phone Four Rear Camera Android 4000mAh Dual SIM Smart Phone
aliexpress logo
$291.89

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