Please read my problems with Galaxy A51 before buying galaxy A51 and thinking about these issues.
It has a lot of issues on the Bluetooth, VPN network, managing RAM, fingerprint sensor, and multitasking.
When all applications closed, 3gb of memory still in use. Lagging when playing music and working with other Apps and sometimes touch doesn't work correctly.
The fingerprint doesn't work correctly; sometimes, you need to try three times to detect your finger.
Bluetooth doesn't work, sometimes automatically disconnected and when playing the music , sound breaking every few seconds(the audio playback starts to stutter).
It has the same problem on YouTube and other players.
You can't use L2TP VPN connections because when connected to the VPN after 60 seconds phone crashed and restarted.
I read and watched many reviews on youtube and the Internet, but they only show the good side of the product and never tell about these issues.
I regret buying this phone. Also, Customer service told me they couldn't change the phone with other models, and only they can give me a new galaxy A51.
Please think about these problems before buying this phone.Now I am writing with my GALAXY NOTE5 device, and it works correctly better than A51after 5 years.
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Team Samsung Members
Hi, I reported the problem with the Phone-logs two times in Samsung Member Application.
It is weird because when I turn off WIFI network, my Bluetooth work correctly,I think Bluetooth issues caused by wireless interference and WIFI Network send Noise on Bluetooth.
An automatic reply to all request and issues without solving problems!
Samsung just knows money, advertising its weird and stupid products and cheats its clients!!!
If my life only once as an obligation I bought regretfully a Samsung Galaxy A51. Of course it was the first and last time buying a trash from Samsung. Samsung is waste of money and also time as you have to solve an issue that other rivals don't have at all. extremely depressed of having bought a product of Samsung. Never to repeat.
kindly register your middle(core) area of finger then try to unlock device with core part of device it will works fine--samsung improved fingerprint algorithm for more security improvement
fingerprint scanner is little slow in comparison to others but I got used to it. Haven't tried the VPN so unaware of that issue.
however Bluetooth issue is very real. they should fix it ASAP through some update. and if it is hardware issue then they should repair the device for everyone