I have been using this phone about 10 days I my opinion about this device is following
Battrry-Redmi note 5 has 4000 mah huge battery it gives 2 days battery back up in normal but if you are a moderate user it gives 10 hours backup.which is nice .
Performance-redmi note 5 has qualcomn snapdragon 625 processor which is very fast. App opening time is very quick.it runs smoothly without any issue.
Ram management -its ram management is good. it complete multitasking without any lagging.
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Display-its display is bright. It looks so beautiful.
Camera-it has 12 mp rear camera with 2.2 aperture is average . It is not so good. It capture good photo
in daylight condition but not well in low light condition. Front camera is also average .it’s performance in daylight is good but in low light is not well.