Amine, 26 Oct 2019Li-ion is better than li- po The High Power Density, No Memory Effect, and Lower Costs are very advantageous for Li-ion.
The Suffers from Aging, isn’t so bad, as they’ll still last for years, well beyond what the average replacement rates are for smartphones.
Lithium ion polymer is much lighter, but also pliable and can be easily smashed causing damage leading to fire or explosion. Lithium polymer batteries can be made to fit any shape. Lithium ion polymer batteries are superior to the non-polymer batteries.
Lithium ion (non-polymer) are cheaper but have a lower capacity. This battery type is limited to a rectangular shape due to its chemical construction. Lithium ion batteries are more durable than the polymer batteries.
tranquilknight, 26 Oct 2019To people who are comparing 'bars' to determine network quality:
Bars don't mean that much.... moreyou go to the setting handphone. samsung galaxy M30s .
1). signal strength excellent : -83 dBm = 15 asu.
2). signal strength very weak : -111 dBm = 1 asu.
1). Mobile network Type : 4G + . excellent 2019 fourth quarter.
2). Mobile network Type : 4G . normal .
3). Mobile network Type : HSDPA15 / EDGE 2 / GSM /........
GSMARENA please review this phone / So many of us are waiting the review to decide if we should buy it or no
Amine, 26 Oct 2019Li-ion is better than li- po Nope li po is better
TweakJC, 26 Oct 2019Vodafone VOLTE is not supported on this phone...O2 ?
I see there is no Gorilla Glass protection, but how is the screen's durability? Is it too prone to scratches?
TweakJC, 26 Oct 2019Vodafone VOLTE is not supported on this phone...Noo! 4G VoLTE is working absolutely fine on Vodafone.
Anonymous, 24 Oct 2019Can Anyone Tell The Difference B\w Li-po And Li-ion Battery. Thanx. Li-ion is better than li- po
To people who are comparing 'bars' to determine network quality:
Bars don't mean that much. They are borderline arbitrary. I'd base network reception quality more on signal power & download speed. Try to look into it in SIM status in the About phone section. Compare signal power at the same location.
M30s User, 25 Oct 2019Similar issue faced with Jio SIM in India. Network reception very bad and data speeds very low... moreI have had an experience of a phone giving me issues in one network and not another one, maybe a guy living in another city is having no issues at all with the same phone, just saying that is a widespread issue affecting all phones is saying too much.
RajExplorer, 25 Oct 2019I have suffered past three years Handset = Samsung A5 (2016) on Jio 4G Network. Problem= Dat... moreSo you keep a malfunctioning phone for 3 years two months and do nothing to help yourself in all that time? Nice story bro.
Anonymous, 20 Oct 2019with plastic body, they should make the battery removable. Come on!6000 mAh gonna last u years
Anonymous, 24 Oct 2019Can Anyone Tell The Difference B\w Li-po And Li-ion Battery. Thanx. They are 99% the same
I have suffered past three years
Handset = Samsung A5 (2016) on Jio 4G Network.
Problem= Data Network freezes while using 4G LTE at 80% of my locations.
One cannot expect the undelivery of just a text 'hi' on whatsapp messenger. Other handsets works well at the same location with the same operator.
This problem is severe... One can't imagine a digital life with samsung. Everything is just a show off.
I had contacted several times to my network service provider claiming their signal were weak, but I was wrong. The phone was just a box and nothing else.
I swear I would buy a samsung phone in my whole life.
I am not an agent of anyone.
I am not promoting any brand neither demoting anyone's image.
I was just trying to explain my pain in the last 3 years and two months with my phone (Samsung Galaxy a5-2016).
For any clarification regarding this message, anyone can contact me at here.
I have some screenshots and invoice of the handset and relevent proof.
Sonnet, 25 Oct 2019Stay away from M30s very weak reception always 2/3 bars.I have used the same sim card in iphon... moreSimilar issue faced with Jio SIM in India. Network reception very bad and data speeds very low. Samsung has to fix this issue ASAP.