Redmi 9AT vs Redmi Note 12S
| Type | Touch | Touch |
| Dimensions | 164.90 x 77.07 x 9.00 mm | 159.87 x 73.87 x 8.09 mm |
| Weight | 196.00 g | 179.00 g |
| Display size | 6.53" | 6.43" |
| Display | Color / IPS TFT 16M colors 720 x 1600 px (6.53") 263 ppi | Color / AMOLED 16M colors 90 Hz 1080 x 2400 px (6.43") 409 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 2280 min. (38.0 h) | 3G: 1980 min. (33.0 h) |
| Stand-by (max.) | 4G: 816 h. (34.0 days) | |
| Playback time (max.) | Audio: 168 h (7.0 days) Video: 19 h (0.8 days) | Audio: 138 h (5.8 days) Video: 16 h (0.7 days) |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB | 128 GB, 256 GB |
| RAM memory | 2 GB, 3 GB | 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android | Android 13 |
| Interface | - | MIUI 14 |
| Processor | MediaTek Helio G25 MT6762V | MediaTek Helio G96 MT6781 |
| Processor clock | 2000 MHz | 2050 MHz |
| GPU | PowerVR GE8320 @650 MHz | ARM Mali-G57 MC2 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 3Q 2020 | 2Q 2023 |
| Other names | M2006C3LVG; Dandelion; Xiaomi Redmi 9AT | Xiaomi Redmi Note 12S |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

