Redmi Note 11S sports a 6.4-inch full-HD+ AMOLED Display with 90Hz refresh rate. Under the hood, the smartphone packs a Helio G96 SoC. It comes with up to 128GB storage and up to 8GB of RAM. It has 4G LTE, Bluetooth 5.0, Wi-Fi 5, GPS. Further, it has side-mounted fingerprint sensors, dual speakers, 3.5mm headphone jack, IR blaster, z-axis linear vibration motor, and Hi-res Audio Certification. It runs on MIUI 13 based on Android 11.
For optics, the phone sports quad rear camera setup. The Redmi Note 11 has a 50MP primary sensor with f/1.8 aperture. Rest include an 8MP ultra-wide lens with a 118-degree FoV and f/2.2 aperture, a 2MP f/2.4 depth sensor, and a 2MP f/2.4 macro shooter. It packs a 5,000mAh battery with 33W Fast charging support
| Status | Launched |
| Launch Date | 09 February, 2022 |
| Price (₹) | 6/64: Rs 16,499, 6/128: Rs 17,499, 8/128: Rs 18,499 |
| Memory Variants | 6/64 GB, 6/128 GB, 8/128 GB |
| Colour Options | Horizon Blue, Space Black, Polar White |
| Front Protection Glass | Some Glass |
| Device Back | Polycarbonate/Plastic |
| Screen Size (Inches) | 6.4 |
| Screen Type | AMOLED |
| Screen Resolution | 2400 x 1080 pixels |
| Screen Aspect Ratio | 20:9 |
| Refresh Rate | 90 Hz |
| Touch Sampling Rate | 180 Hz |
| Chipset | MediaTek Helio G96 |
| Phone RAM | 6 GB, 8 GB |
| Phone RAM Type | LPDDR4x |
| Storage Capacity | 64 GB, 128 GB |
| Storage Type | UFS 2.2 |
| Memory Card Slot | Yes, Dedicated Slot |
| OS & UI | MIUI 13, Android 11 |
| Rear Camera Module | Quad |
| Rear Camera Specs | 108MP primary Samsung HM2 camera, 8MP ultrawide sensor, 2MP OmniVision OV2A macro camera, 2MP depth sensor |
| Front Camera Module | Single |
| Front Camera Specs | 13MP |
| Battery Capacity (mAh) | 5000 |
| Fast Charging | |
| Charging Speed | 33W |
| Wireless Charging | |
| Reverse Charging |
| Supported Networks | 4G/LTE |
| SIM Slots | Triple Slot (2 SIM + Memory Card) |
| Bluetooth | v5.0 |
| Wi-Fi | Wi-Fi 802.11ac, dual-band |
| USB Port | USB Type-C |
| NFC Chip | |
| Supported GPS | AGPS, GLONASS |
| 3.5 mm Audio Jack | |
| Set of Speakers | Stereo |
| Face Unlock | |
| Fingerprint Reader | Side Mounted |
| IR Blaster | |
| Sensors | Accelerometer, Ambient Light, E-Compass, Fingerprint, Proximity, Vibration |