| Brand: | Xiaomi |
| Model: | Redmi Note 8 2021 |
| Type: | Smartphone |
| Release Date: | 2021 |
| Size: | 6.3 inches, 97.4 cm2 |
| Resolution: | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
| Technology: | IPS LCD, 500 nits (typ) |
| Brightness: | 500 nits |
| Protection: | Corning Gorilla Glass 5 |
| Main Specs: | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens |
| Main Features: | LED flash, HDR, panorama |
| Main Video: | 1080p@30/120fps; gyro-EIS |
| Selfie Specs: | 13 MP, f/2.0, (wide), 1/3.1", 1.12µm |
| Selfie Video: | 1080p@30fps |
| Capacity: | 4000 mAh |
| Type: | Li-Po |
| Charging: | 18W wired |
| Fast Charging: | 18W |
| Chipset: | Mediatek MT6769Z Helio G85 (12 nm) |
| Cpu: | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Gpu: | Mali-G52 MC2 |
| Ram: | 3GB |
| Storage: | 64GB |
| Expandable: | microSDXC (dedicated slot) |
| Os: | Android 11, MIUI 12.5 |
| Os Version: | 11 |
| Dimensions: | 158.3 x 75.3 x 8.4 mm (6.23 x 2.96 x 0.33 in) |
| Weight: | 190 g (6.70 oz) |
| Sim: | Nano-SIM + Nano-SIM |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth: | 5.2, A2DP, LE |
| Nfc: | No |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Colors: | Neptune Blue, Moonlight White, Space Black |
| Usd: | ~173 USD |
| Os Family: | Android |
| Os Launch Version: | 11 |
| Os Skin: | MIUI 12.5 |
