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Samsung Galaxy A51 (2019)

Samsung Galaxy A51 (2019)
alaScore 93

71 reviews

Sep, 2021

alaTest has collected and analyzed 71 reviews of Samsung Galaxy A51 (2019). The average rating for this product is 4.0/5, compared to an average rating of 4.1/5 for other Cell phones for all reviews. Reviewers really like the price and size. The camera and design are also mentioned favorably. Many are critical about the performance, and there are mixed comments on the usability and battery.

screen, design, camera, size, price


We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Samsung Galaxy A51 (2019) is awarded an overall alaScore™ of 93/100 = Excellent quality.

See all Samsung Cell Phones

Review analysis

(Based on 71 reviews)

Expert Reviews  

User Reviews  

Showing 20 review(s)

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Showing 1 - 10 of 20 Show Reviews: in English | in other languages (49)

Expert review by (

Samsung Galaxy A51 review: Wait for a price drop


Samsung's Galaxy A51 packs a great screen, a handful of cameras, and a big battery -- what more could you ask from a mid-range smartphone? Well, more consistent performance, for one. Despite using a reasonably powerful chipset, the A51 is often plagued...

Excellent design ; Big and beautiful AMOLED screen ; Flexible multi-camera system

Laggy performance ; Camera quality is largely unremarkable ; Mediocre battery life

Sure, the Pixel 3a XL and the iPhone SE lack the A51’s panache, but they’re just nicer to use . And hey -- if you’re really itching for a Samsung phone and have some latitude in your budget, the slightly more powerful Galaxy A71 might be a better...

May, 2020

Expert review by : Christian de Looper (

Samsung Galaxy A51 review: All about the display


The Samsung Galaxy A51 has a lot going for it, including an awesome display and decent camera -- but can it compete with the iPhone SE and Pixel 3a?

Modern design ; Excellent display ; Good photos with enough light ; Good battery life ; A headphone jack

Lackluster performance ; Slower fingerprint sensor ; Won't receive OS updates quickly

Apr, 2020

Expert review by : GSMArena team (

Best midrange all-rounders 2020 - buyer’s guide


Last updated: Jan 05, 2021 (Changelog) The search for the best midrange phone ends here. Check out our editors' shortlist in several price...

Last updated: Jan 05, 2021 (

Expert review by : Steven Winkelman (

Samsung Galaxy A51 Review


Excellent display ; Solid cameras ; Good battery life

Underwhelming performance ; Not waterproof ; Fingerprint sensor doesn’t work well

At $400, Samsung's Galaxy A51 has a gorgeous display, good cameras, and a battery that will easily get you through the day, but it can use a boost in the processor department.

May, 2020

Expert review by : Dieter Bohn (

Samsung Galaxy A51 review: one out of three ain’t bad


The first $399 Android phone to take on the iPhone SE.

Great 6.5-inch OLED screen ; Headphone jack ; Nice build quality

Camera isn’t anything special ; Battery life isn’t what it could be ; Slow

Samsung’s $399 Galaxy A51 smartphone is Android’s first big attempt to take on the iPhone SE. It has a big 6.5-inch screen, a 4,000mAh battery, and a 48-megapixel camera. Samsung says all three are "awesome," but only one is.

May, 2020

Expert review by : Victor Hristov (

Samsung Galaxy A51 Review


The Samsung Galaxy A51 is the successor to the hugely popular Galaxy A50 and it brings a more modern design with slim bezels, plus it comes with four cameras on the back, including an improved, 48-megapixel main shooter that can now record 4K video...

Beautiful AMOLED screen; Long-lasting battery life; Elegant thin design

Stuttery performance with slightly more challenging tasks; Mediocre camera

Jan, 2020

Expert review by : Adam Ismail (

Samsung Galaxy A51 review


The Samsung Galaxy A51 is a good midrange phone in an era of good ones, and doesn't quite match up to the iPhone SE and Pixel 3a.

That leaves this Galaxy in a tough spot. The A51 is a phone I wanted to love — I was impressed by its design from the moment I took it out of the box, and it’s encouraging that we’re reaching a point where you can get such a large OLED screen and 128GB...

May, 2020

Expert review by : Ben Schoon (

[Update: Unlocked] Samsung Galaxy A51 is now widely available in the US — where you can buy


Samsung's Galaxy A51 is here to try and build on the massive success of last year's Galaxy A50. After being announced last month , the Galaxy A51 is now widely on sale in the US from US carriers and other retailers. Here's where to buy it. expand full...

May, 2020

Expert review by : Manoj Nagendra (

Samsung Galaxy A51 Review: A decent mid-range Samsung smartphone


Samsung launched the Galaxy A50 smartphone back in February 2019 and later launched the upgraded Galaxy A50s smartphone. Both the phones were popular in its segment and this year, Samsung has refreshed lineup with the Galaxy A51. Samsung Galaxy A51 is...

Brilliant display ; Sleek design ; Good cameras ; Android 10 out-of-the-box

Performance is not up to the mark ; Battery life could have been better

Feb, 2020

Expert review by : Sandeep Sarkar (gizbot_com)

Samsung Galaxy A51: The Good, The Bad, And The X Factor


The Galaxy A51 is the first offering by the South Korean brand that is equipped with a quad-rear camera setup housing a 5MP macro sensor. In addition to the quad-camera module, the Galaxy A51 has some other potent hardware like a Super AMOLED display...

Feb, 2020

Price comparison for Samsung Galaxy A51 (2019)

  Store     Price
Samsung Galaxy A51 A515F 128GB DUOS GSM Unlocked...
Display: 6.5 inches Super AMOLED capacitive touchscreen w/ Corning Gorilla Glass 3 - Resolution: 1080 x...
$349.00 TO SHOP
Samsung Galaxy A51 128GB (6.5 inch) Display Quad...
This item is shipped in non-retail box with generic charger and USB cable only. No any other accessories...
$269.00 TO SHOP
Samsung Galaxy A51 (128GB, 6GB) 6.5", 48MP Quad...
Display: 164.0mm (6.5"), Infinity-O Display, Super AMOLED, Resolution: 1080 x 2400 (FHD+), Color Depth: 16M
$339.00 TO SHOP
Samsung Galaxy A51 LTE Verizon (Renewed)
Activation on the Verizon network only
$224.00 TO SHOP
Samsung Galaxy A51 128GB 6.5" 4G LTE Unlocked, Black... $249.00 TO SHOP Samsung Galaxy A51 LTE Verizon | 6.5" AMOLED Screen...
Introducing the NEW A-Series: the features you’ve been waiting for in your unlocked cell phone. Take crisp...
$165.00 TO SHOP
Samsung Galaxy A51 Factory Unlocked Cell Phone |...
Introducing the new A Series: The features you’ve been waiting for in your unlocked cell phone. Take crisp...
$229.00 TO SHOP
Samsung Galaxy A51 SM-A515F/DS 128GB 6GB RAM...
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
$339.00 TO SHOP
LCD Screen Replacement Touch Display Digitizer...
COMPATIBLE with Samsung GALAXY A51 A515 A515F A515F/DS A515F/DSN SM-A515F/DST SM-A515F/DSM SM-A515F/N 6.5"...
$51.00 TO SHOP
HQB-STAR Screen Replacement LCD Display Touch...
Compatible With Samsung Galaxy A51 2019 A515 LCD Screen!! NOT FOR A51 5G SM-A516F, SM-A516F/DSN, SM-A516N...
$58.00 TO SHOP

Note: Please check the product information and price with the store.