Don't drool over the "3GB" RAM of this device and go all like "wow this is massive!"..2 gigabytes of RAM are reserved to system so u can only use 1 or 1.3 of 3 gigabytes so yes you'll still have that annoying situation when u switch to another app and find it's restarting .. Nougat update is taking over.. Google is already working on android 9 and all modern phones has already upgraded to Oreo 8 but Xiaomi is still "beta testing Nougat 7"
Also the charge duration is highly dependent on:
a) your adapter/power supply rating
b) cable resistance
c) value set in /sys/class/power_supply/battery/constant_charge_current_max
I'm using 5V/2A (10W) charger, which finishes charging in just under 2 hours from near 0%
However in normal situations, I have the "constant_charge_current_max" set to 500000 (0.5A) for 7-8 hour charge. The reason for this is that the phone doesn't heat up when charging slowly and slow charging also prolongs battery expected lifespan (combined with charging to 80% not to 100%)
Anonymous, 07 Sep 2017All android devices are same issues for after update. because new OS version not suitable for ... moreIf you really feel like it, then install any of the custom ROMs.
However yes, every new Android is heavier than the last, 7.1.1 takes 1.2GB of RAM even with nothing on it.
Anonymous, 09 Sep 2017The reason why you find rn4 satisfactory is because you are normal userDefine normal user :)
I find RMN4 perfect for my usage, but I certainly wouldn't consider it normal use.
ArsalanIjaz, 09 Sep 2017Will it receive miui 9.Yes, can get MIUI 9 stable rom upgrade in the end of October 2017
2 months ago I bought online MI Redmi Note 4 & I'm satisfied with its processor, ram, storage, cameras & battery. Every thing working perfect, last week updated to Android 7 & waiting for MIUI 9 Lightning fast upgrade
i buy MI Note 4 but within fews days display broken in my pocket. customer centre say the cost 3500 + tax.
very bad experience with Redmi note 4
Very nice phone budget phone no hang problem nice look all time best battery pick phone
Mayukh101, 07 Sep 2017The performance of the phone is very good, but the screen is extremely fragile. My phone fell ... moreHaha what a joke 1mm. Don't think we are stupidto believe your stupid theory lol. I've dropped many times but it's still undamaged.
DFGDFG, 08 Sep 2017Is this phone VOLTE. Does it support VOLTE?Full support LTE no worries
Bmlover , 08 Sep 2017Can anyone solve my problem??????? Please ....
.I bought this phone 1 month ago. It used to ... moreyou seems a mi hater or other company fanboy/member. as a matter of fact
1. redmi note 4 battery can never be fully charged in 1 hour, no matter new or old.
2. in one month a battery cant be damaged so extent to take 10 hours to charge.
I request first use it then say something valuable. i have used sony, htc, Samsung, Apple etc brand and found redmi note 4 satisfactory after 3 months of use.