| Hardware and OS | Xiaomi Redmi 12C | |
| Operating system | MIUI 13 | |
| Processor | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Chipset | Mediatek MT6769Z Helio G85 (12nm) | |
| GPU | Mali-G52 MC2 | |
| Internal memory | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| Display | Xiaomi Redmi 12C | other phones |
| Type | IPS LCD, 500 nits (typ) | |
| Size | 6.71 inches, 106.5 cm2(~82.6% screen-to-body ratio) | |
| Resolution | 720 x 1650 pixels | |
| Connectivity | Xiaomi Redmi 12C | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | 1, 3, 5, 8, 34, 38, 39, 40, 41 | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | |
| Bluetooth | 5.1, A2DP, LE | |
| NFC | No | |
| USB | microUSB 2.0 | |
| CDMA | CDMA 800 | |
| Speed | HSPA, LTE | |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | |
| Main Camera | Xiaomi Redmi 12C | other phones |
| Camera | 50 MP, (wide), PDAF
0.08 MP (depth) | |
| Features | LED flash, HDR | |
| Video | 1080p@30fps | |
| Selfie camera | Xiaomi Redmi 12C | other phones |
| Camera | 5 MP | |
| Video | 1080p@30fps | |
| Multimedia | Xiaomi Redmi 12C | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | Xiaomi Redmi 12C | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Charging | 10W wired | |
| Design | Xiaomi Redmi 12C | other phones |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Weight | 192 g (6.77 oz) | |
| Dimensions | 168.8 x 76.4 x 8.8 mm (6.65 x 3.01 x 0.35 in) | |
| Colors | Black, Blue, Mint, Violet | |
| Features | Xiaomi Redmi 12C | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer | |
