Redmi Note 12S (NFC 256GB)
Display type AMOLED
Screen size 6.43″ inches
Screen-to-body ratio ~84.5% (screen-to-body ratio)
Display resolution 1080×2400 pixels (20:9)
Touchscreen Capacitive Multitouch 10-points
Pixel density (dot pitch) 409 PPI
Colors 16 million
Scratch-resistant glass Not supported
Refresh rate 90Hz
Display features 1000nits[peak]

Chipset 64bit: MediaTek Helio G96 (12nm)
CPU Octa-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller ARM Mali-G57 MC2 (850MHz)
Performance (benchmark) AnTuTu: 364204 (v9)

RAM memory 8GB LPDDR4X
Internal storage 256GB (228GB available)
UFS 2.2
External storage Until 1TB microSD, microSDXC
(dedicated slot)