Mobile / Smartphones
Safety Information for Xiaomi Redmi Note 11
Essential safety guidelines, regulatory compliance, and RF exposure information for the Xiaomi Redmi Note 11 smartphone.
Table of contents
Quick guide from the manual
This document contains important safety, regulatory, and RF exposure information for the Xiaomi Redmi Note 11. Users should review these guidelines to ensure safe operation and compliance with local regulations.
RF Exposure Information (SAR)
This device complies with Specific Absorption Rate (SAR) limits for general population/uncontrolled exposure. To ensure compliance:
- EU Compliance: Maintain a separation distance of at least 5 mm between the device and the body.
- FCC Compliance: Maintain a separation distance of at least 1.5 cm from the body for body-worn operation.
- Accessories: Use only non-metallic accessories (such as belt clips or holsters) that maintain the required separation distance. Avoid using accessories containing metal components.
Frequency Bands and Power
The device operates within the following frequency bands in EU areas with the specified maximum radio-frequency power:
- GSM 900: 35.5 dBm
- GSM 1800: 32.5 dBm
- WCDMA band 1/8: 25.7 dBm
- LTE band 1/3/7/8/20/28/38/40/41: 25.7 dBm
- Bluetooth: 20 dBm
- Wi-Fi 2.4 GHz: 20 dBm
- Wi-Fi 5 GHz: 14-23 dBm (depending on frequency range)
FCC Regulations
This mobile phone complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:
- The device must not cause harmful interference.
- The device must accept any interference received, including interference that may cause undesired operation.
If the device causes interference with radio or television reception, try reorienting the receiving antenna, increasing the separation between the equipment and receiver, or connecting the equipment to a different circuit outlet.
E-label Access
To view the electronic certification label on your device:
- Go to Settings.
- Select About phone.
- Select Certification.
- Alternatively, open Settings and type "Certification" into the search bar.
Manufacturer information
Xiaomi Corporation
Practical help
Common problems
Interference with radio or television reception
Reorient or relocate the receiving antenna, increase the separation between the equipment and receiver, or connect the equipment to a different circuit.
RF exposure compliance concerns
Ensure all body-worn accessories are non-metallic and maintain the required separation distance (5 mm for EU, 1.5 cm for FCC).
Before use
- Verify the E-label information in Settings > About phone > Certification.
- Ensure any body-worn accessories do not contain metal.
- Maintain the recommended separation distance from the body during use.
- Use shielded cables for connections to ensure FCC Class B compliance.
Specs in practice
- SAR (Specific Absorption Rate)
- A measure of the rate at which energy is absorbed per unit mass by a human body when exposed to a radio frequency electromagnetic field.
Model compatibility
- The device is compliant with EU RED Directive 2014/53/EU.
- The device is compliant with FCC Part 15 Class B digital device limits.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.