i am using this fone since last one year. performance is good battery timing good. overall nice model. picture quality fine. i am satisfied with this fone.
Rear Camera stopped working after 1 year. OS upgradable only till Marshmallow.
Sound system is good, battery is okay, display is good.
i have converted mine into a music player. mounted a headphone amp on the back; installed a 200gb sd card.
Just came across this phone K4 note and thought to post after using the same for almost 3 years. No issues regarding screen, loudspeaker are awesome, camera is working well.
Anonymous, 19 Sep 2018plz update new os...No new update for K4 note
Anonymous, 22 Sep 2018i think this phone is a bomb because over heating problem.. avoid this phone my opinionits a battery issue,
overall my phone heating and hanging problem solved.. when I changed from Marshmallo to 8.0 Oreo.. phone porfomance changed my local shop...
i think this phone is a bomb because over heating problem.. avoid this phone my opinion