The device Redmi 3S Prime comes with Quad core 1.4 GHz Cortex A53 + Quad core 1.1 GHz Cortex A53 Qualcomm Snapdragon 430 MSM8937 precessor with 32GB internal storage and 3 Gigabytes of LPDDR3 RAM. But in comparison with Redmi Note 3, Note 3 offers a better CPU Snapdragon 650, as it cosumes less battery.
But in terms of battery 3S Prime offer 4100mAh where Note 3 has 4050mAh.
Screen size of Note 3 is slighly bigger than 3S Prime( IPS 5.5 and IPS 5 respectively)
Fingerprint sensor is too good.
Both the phones comes wih great features, minimalistic design, handy UI.
I recommand both the phone as per your choice, both the phone no doubtly value for money. Once again HIGHLY RECOMMANDED both the phones.
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