69points

Samsung Galaxy A51

69points

Samsung Galaxy A51 (128GB / 4GB RAM)

vs
vs

152 facts in comparison

Samsung Galaxy A51 vs Samsung Galaxy A51 (128GB / 4GB RAM)

Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)

Why is Samsung Galaxy A51 better than Samsung Galaxy A51 (128GB / 4GB RAM)?

  • 4GB more RAM memory
    ?

    8GBvs4GB
  • 128GB more internal storage
    ?

    256GBvs128GB
  • 48.21% cheaper
    ?

    233.22 €vs450.32937888553016 €

Why is Samsung Galaxy A51 (128GB / 4GB RAM) better than Samsung Galaxy A51?

Price comparison

Samsung Galaxy A51

Buy used:

$104.99

ProductStorePrice
Samsung Galaxy A51 AmazonSamsung Galaxy S20 Ultra, 128GB, Cosmic ...Samsung Galaxy S20 Ultra, 128GB, Cosmic Gray - Fully Unlocked (Renewed)
Amazon logo
$749.00
Samsung Galaxy A51 dealextremeWireless Charger For iPhone 11 Pro 8 X S...Wireless Charger For iPhone 11 Pro 8 X Samsung S10 Fast Wireless Charger Stand For iWatch 5 4 For Samsung Watch For Galaxy Buds
dealextreme logo
$41.49
Samsung Galaxy A51 dealextremeBASEUS 2-in-1 Wireless Charger 15W Qi Ch...BASEUS 2-in-1 Wireless Charger 15W Qi Charging Stand Pad For Airpods IPhone Huawei Samsung Galaxy And More
dealextreme logo
$30.49
Samsung Galaxy A51 dealextreme10W Qi Wireless Charger Car Air Vent Mou...10W Qi Wireless Charger Car Air Vent Mount Magnetic Phone Stand For Samsung For iPhone XR Samsung S9 S8 Note 9
dealextreme logo
$28.99

Samsung Galaxy A51 (128GB / 4GB RAM)

Buy used:

$229.99

ProductStorePrice
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus 9 5G LE2115 US 128GB 8GB Winter ...OnePlus 9 5G LE2115 US 128GB 8GB Winter Mist
oneplus_us logo
$659.00
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus Nord N10 5G Midnight Ice​6GB+128...OnePlus Nord N10 5G Midnight Ice​6GB+128GB US BE2026
oneplus_us logo
$299.99
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus Nord N100 Midnight Frost​ 4GB+64...OnePlus Nord N100 Midnight Frost​ 4GB+64GB US BE2011
oneplus_us logo
$179.99
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwUNIHERTZ Atom LIP68防水4300mAh4.0インチタッチスクリ...UNIHERTZ Atom LIP68防水4300mAh4.0インチタッチスクリーン4G頑丈なスマートフォン6GB + 128GB Android 10指紋と顔グローバルロック解除デュアルカメラFMラジオ、NFC赤外線高速充電デュアルSIM
banggood_ww logo
¥41,340.00
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwSOYES S10-H4GミニスマートフォンAndroid9.0WIFI電話付き...SOYES S10-H4GミニスマートフォンAndroid9.0WIFI電話付き3.49インチ2400mAhGPS RAM 3GB ROM32GB / 64GBクアッドコアGooglePlay FacebookWhatsapp携帯電話
banggood_ww logo
¥11,483.00
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwSOYES XS11 3GミニスマートAndroid WIFI電話付き2.5イン...SOYES XS11 3GミニスマートAndroid WIFI電話付き2.5インチ1000mAh GPS RAM 1GB ROM 8GBクアッドコアGoogle Play Facebook Whatsapp携帯電話
banggood_ww logo
¥6,085.00
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeWireless Charger For iPhone 11 Pro 8 X S...Wireless Charger For iPhone 11 Pro 8 X Samsung S10 Fast Wireless Charger Stand For iWatch 5 4 For Samsung Watch For Galaxy Buds
dealextreme logo
$41.49
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeBluboo S1 Android 7.0 5.5 FHD Phone with...Bluboo S1 Android 7.0 5.5 FHD Phone with 4GB RAM, 64GB ROM
dealextreme logo
$160.49
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeCUBOT X18 plus Android 8.0 4G 5.99 Phone...CUBOT X18 plus Android 8.0 4G 5.99 Phone with 4GB RAM, 64GB ROM
dealextreme logo
$90.99

User reviews

Overall Rating

Samsung Galaxy A51
8.4
13 User reviews
Samsung Galaxy A51
8.4/10
13 User reviews
Samsung Galaxy A51 (128GB / 4GB RAM)
9.0
2 User reviews
Samsung Galaxy A51 (128GB / 4GB RAM)
9.0/10
2 User reviews

Features

Build quality

8.1/10
13 votes
9.5/10
2 votes

Display quality

8.8/10
13 votes
9.5/10
2 votes

Battery life

7.2/10
13 votes
7.0/10
2 votes

Photography

7.8/10
13 votes
9.0/10
2 votes

Performance

7.4/10
13 votes
9.5/10
2 votes

Comments

Fernando David

Fernando David

2 months ago

10 / 10

Increíble celular de gama baja

Fernando David

Fernando David

2 months ago

10 / 10

Pros

  • Carga rapida

Cons

  • Huella dactilar
3 users found this helpful
Eurykings

Eurykings

1 month ago

6 / 10

Que hay mas opciones

Eurykings

Eurykings

1 month ago

6 / 10

Pros

  • Tienes algunas funciones de gama alta

Cons

  • Un mal rendimiento
1 users found this helpful
Gabriel

Gabriel

16 days ago

7 / 10

About the Samsung Galaxy A51 Pros and Cons

Gabriel

Gabriel

16 days ago

7 / 10

Pros

  • Good battery life
  • Great display with SAmoled display

Cons

  • Underpowered chipset
  • Mediocre low-light camera
1 users found this helpful

Design

1.weather-sealed (splashproof)
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
2.weight

172g

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

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

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

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

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.
7.has a physical QWERTY keyboard
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
Text messaging is much faster due to a hardware keyboard.

Display

1.pixel density

405ppi

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.
2.resolution

1080 x 2400px

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.
The bigger the screen size is, the better the user experience.
4.has branded damage-resistant glass
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
5.Has an OLED or AMOLED display
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
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.
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.
7.has a touch screen
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
You can operate the device easily, by pressing the screen with your fingers.
8.Always-On Display
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The user can see information such as date, time, and notifications even when the screen is off. The functionality can be enabled or disabled.
9.Has sapphire glass display
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
Sapphire crystal glass is an extremely durable material, which is surpassed only by diamond in terms of hardness. A sapphire crystal display is stronger and more scratch resistant than toughened glass such as Corning Gorilla Glass.

Performance

1.RAM

8GB

4GB

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.
2.CPU speed

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

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.
3.has an external memory slot
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
5.Has integrated LTE
Samsung Galaxy A51 (Samsung Exynos 9611)
Samsung Galaxy A51 (128GB / 4GB RAM) (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.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The graphics processing unit (GPU) has a higher clock speed.
It can support faster memory, which will give quicker system performance.
9.Supports 64-bit
Samsung Galaxy A51 (Samsung Exynos 9611)
Samsung Galaxy A51 (128GB / 4GB RAM) (Samsung Exynos 9611)
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.

Cameras

1.megapixels (main camera)

48MP & 12MP & 5MP & 5MP

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.
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
Samsung Galaxy A51 (128GB / 4GB RAM)
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.video recording (main camera)

2160 x 30fps

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.
5.wide aperture (main camera)

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

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.Has a dual-tone LED flash
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
7.has a BSI sensor
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
8.has continuous autofocus when recording movies
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
When recording movies they stay focussed and sharp.
9.Has phase-detection autofocus for photos
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

Audio

1.has stereo speakers
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
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
Samsung Galaxy A51 (128GB / 4GB RAM)
With a standard mini jack socket, you can use the device with most headphones.
3.Has a radio
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
More microphones result in better sound quality and enable the device to filter out background noise.

Battery

1.battery power

4000mAh

4000mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
2.has wireless charging
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
3.Supports fast charging
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
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.
4.has a removable battery
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The battery is removable and can be replaced by the user if broken.
5.Has an ultra power-saving mode
Samsung Galaxy A51 (Android 10)
Samsung Galaxy A51 (128GB / 4GB RAM) (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.
6.has a battery level indicator
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
An indicator shows you when the device has low battery.
7.has a rechargeable battery
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The battery can be recharged and used over again.

Features

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.
2.has NFC
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
3.supports Wi-Fi 5 (802.11ac)
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
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.
4.Has a fingerprint scanner
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
The device has a fingerprint scanner which identifies the user.
5.is DLNA-certified
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
7.supports two physical SIM cards
Samsung Galaxy A51
Samsung Galaxy A51 (128GB / 4GB RAM)
A dual-SIM mobile phone can work with two SIM cards at the same time.
8.has 5G support
Samsung Galaxy A51 (Samsung Exynos 9611)
Samsung Galaxy A51 (128GB / 4GB RAM) (Samsung Exynos 9611)
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.

Miscellaneous

1.Price (global median value)

233.22 €

450.33 €

The global median price is determined by calculating the median value of all the prices available for a product, taking into account all markets.

Price comparison

Samsung Galaxy A51

Buy used:

$104.99

ProductStorePrice
Samsung Galaxy A51 AmazonSamsung Galaxy S20 Ultra, 128GB, Cosmic ...Samsung Galaxy S20 Ultra, 128GB, Cosmic Gray - Fully Unlocked (Renewed)
Amazon logo
$749.00
Samsung Galaxy A51 dealextremeWireless Charger For iPhone 11 Pro 8 X S...Wireless Charger For iPhone 11 Pro 8 X Samsung S10 Fast Wireless Charger Stand For iWatch 5 4 For Samsung Watch For Galaxy Buds
dealextreme logo
$41.49
Samsung Galaxy A51 dealextremeBASEUS 2-in-1 Wireless Charger 15W Qi Ch...BASEUS 2-in-1 Wireless Charger 15W Qi Charging Stand Pad For Airpods IPhone Huawei Samsung Galaxy And More
dealextreme logo
$30.49
Samsung Galaxy A51 dealextreme10W Qi Wireless Charger Car Air Vent Mou...10W Qi Wireless Charger Car Air Vent Mount Magnetic Phone Stand For Samsung For iPhone XR Samsung S9 S8 Note 9
dealextreme logo
$28.99

Samsung Galaxy A51 (128GB / 4GB RAM)

Buy used:

$229.99

ProductStorePrice
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus 9 5G LE2115 US 128GB 8GB Winter ...OnePlus 9 5G LE2115 US 128GB 8GB Winter Mist
oneplus_us logo
$659.00
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus Nord N10 5G Midnight Ice​6GB+128...OnePlus Nord N10 5G Midnight Ice​6GB+128GB US BE2026
oneplus_us logo
$299.99
Samsung Galaxy A51 (128GB / 4GB RAM) oneplus_usOnePlus Nord N100 Midnight Frost​ 4GB+64...OnePlus Nord N100 Midnight Frost​ 4GB+64GB US BE2011
oneplus_us logo
$179.99
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwUNIHERTZ Atom LIP68防水4300mAh4.0インチタッチスクリ...UNIHERTZ Atom LIP68防水4300mAh4.0インチタッチスクリーン4G頑丈なスマートフォン6GB + 128GB Android 10指紋と顔グローバルロック解除デュアルカメラFMラジオ、NFC赤外線高速充電デュアルSIM
banggood_ww logo
¥41,340.00
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwSOYES S10-H4GミニスマートフォンAndroid9.0WIFI電話付き...SOYES S10-H4GミニスマートフォンAndroid9.0WIFI電話付き3.49インチ2400mAhGPS RAM 3GB ROM32GB / 64GBクアッドコアGooglePlay FacebookWhatsapp携帯電話
banggood_ww logo
¥11,483.00
Samsung Galaxy A51 (128GB / 4GB RAM) banggood_wwSOYES XS11 3GミニスマートAndroid WIFI電話付き2.5イン...SOYES XS11 3GミニスマートAndroid WIFI電話付き2.5インチ1000mAh GPS RAM 1GB ROM 8GBクアッドコアGoogle Play Facebook Whatsapp携帯電話
banggood_ww logo
¥6,085.00
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeWireless Charger For iPhone 11 Pro 8 X S...Wireless Charger For iPhone 11 Pro 8 X Samsung S10 Fast Wireless Charger Stand For iWatch 5 4 For Samsung Watch For Galaxy Buds
dealextreme logo
$41.49
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeBluboo S1 Android 7.0 5.5 FHD Phone with...Bluboo S1 Android 7.0 5.5 FHD Phone with 4GB RAM, 64GB ROM
dealextreme logo
$160.49
Samsung Galaxy A51 (128GB / 4GB RAM) dealextremeCUBOT X18 plus Android 8.0 4G 5.99 Phone...CUBOT X18 plus Android 8.0 4G 5.99 Phone with 4GB RAM, 64GB ROM
dealextreme logo
$90.99

Which are the best smartphones?

Show all
This page is currently only available in English.