2AFZZJ19SLMobile Phone (LTE/WCDMA/GSM/BT/WIFI)

Redmi 9T User Guide SAT. 16 AUG. 02 48 Volume Buttons Power Button USB Type-C Port 1 Thank you for choosing Redmi 9T Long press the power button to turn on the device. Follow the on-screen instructions to configure the device. For more information, visit our official website: www.mi.com/global/service/userguide MIUI Redmi 9T comes pre-installed with MIUI, our customized Android-based OS which provides frequent updates and user-friendly features based on suggestions from over 200 million active users worldwide. For more information, please visit en.miui.com SIM Card Tray: Micro SD Nano-SIM Nano-SIM About Dual SIM: • Dual 4G SIM is offered by select telecom operators and may not be available in all regions. • Supports dual nano-SIM cards. When using both SIM card slots, either card can be set as the primary card. • VoLTE is only supported by telecom operators in certain regions. • System may be automatically updated for optimal network performance. For details, please refer to the system version in use on the device. • Please do not insert non-standard SIM cards into the SIM card slot. They may damage the SIM card slot. • WARNING: Do not disassemble this device. 2 WEEE Special precautions must be taken to safely dispose of this product. This marking indicates that this product may not be discarded with other household waste in the EU. To prevent harm to the environment or human health from inappropriate waste disposal, and to promote sustainable reuse of material resources, please recycle responsibly. To safely recycle your device, please use return and collection systems or contact the retailer where the device was originally purchased. To view our Environmental Declaration, please refer to the following link: www.mi.com/en/about/environment CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS. To prevent possible hearing damage, do not listen at high volume levels for long periods. Additional safety information and precautions can be accessed at the following link: www.mi.com/en/certification Important Safety Information Read all safety information below before using your device: • Use of unauthorized cables, power adapters, or batteries can cause fire, explosion, or pose other risks. • Use only authorized accessories which are compatible with your device. • This device’s operating temperature range is 0°C to 40°C. Using this device in an environment outside of this temperature range may damage the device. • If your device is provided with a built-in battery, to avoid damaging the battery or the device, do not attempt to replace the battery yourself. • Charge this device only with the included or authorized cable and power adapter. Using other adapters may cause fire, electric shock, and damage the device and the adapter. • After charging is complete, disconnect the adapter from both the device and the power outlet. Do not charge the device for more than 12 hours. • The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. Dispose of or recycle the device, its battery, and accessories according to your local regulations. • Do not disassemble, hit, crush, or burn the battery. If the battery appears deformed or damaged, stop using it immediately. -Do not short circuit the battery, as this may cause overheating, burns, or other injury. -Do not place the battery in a high-temperature environment. -Overheating may cause explosion. 3 -Do not disassemble, hit, or crush the battery, as this may cause the battery to leak, overheat, or explode. -Do not burn the battery, as this may cause fire or explosion. -If the battery appears deformed or damaged, stop using it immediately. • User shall not remove or alter the battery. Removal or repair of the battery shall only be done by an authorized repair center of the manufacturer. • Keep your device dry. • Do not try to repair the device yourself. If any part of the device does not work properly, contact Mi customer support or bring your device to an authorized repair center. • Connect other devices according to their instruction manuals. Do not connect incompatible devices to this device. • For AC/DC adapters, the socket-outlet shall be installed near the equipment and shall be easily accessible. Safety Precautions • Observe all applicable laws and rules restricting use of mobile phones in specific situations and environments. • Do not use your phone at petrol stations or in any explosive atmosphere or potentially explosive environment, including fueling areas, below decks on boats, fuel or chemical transfer or storage facilities, or areas where the air may contain chemicals or particles such as grain, dust, or metal powders. Obey all posted signs to turn off wireless devices such as your phone or other radio equipment. Turn off your mobile phone or wireless device when in a blasting area or in areas requiring “two-way radios” or “electronic devices” to be turned off to prevent potential hazards. • Do not use your phone in hospital operating rooms, emergency rooms, or intensive care units. Always comply with all rules and regulations of hospitals and health centers. If you have a medical device, please consult your doctor and the device manufacturer to determine whether your phone may interfere with the device’s operation. To avoid potential interference with a pacemaker, always maintain a minimum distance of 15 cm between your mobile phone and the pacemaker. This can be done by using your phone on the ear opposite to your pacemaker and not carrying your phone in a breast pocket. To avoid interference with medical equipment, do not use your phone near hearing aids, cochlear implants, or other similar devices. • Observe all aircraft safety regulations and turn off your phone on board aircraft when required. • When driving a vehicle, use your phone in accordance with relevant traffic laws and regulations. • To avoid…

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Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China Tel: 010 6060 6666 ; Fax: 010 6060 6666 Date: January 12, 2021 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2AFZZJ19SL To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. ⚫ Schematic Diagram ⚫ Block Diagram ⚫ Part List ⚫ Operational Description ⚫ Tune-up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705. ⚫ External Photos ⚫ Internal Photos ⚫ Test Setup Photos ⚫ User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, ____ Sheng hao [email protected]

RF_160, Issue 04 Xiaomi Communications Co., Ltd. Declaration of Authorization We Name: Xiaomi Communications Co., Ltd. Address: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China City: Beijing Country: China Declare that: Name Representative of agent: Jim Huang Agent Company name: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Address: No.1 Workshop, M-10, Middle Section, Science & Technology Park, City: Shenzhen Country China is authorized to apply for Certification of the following product(s): Product description: mobile phone Type designation: M2010J19SL Trademark: Redmi FCC ID: 2AFZZJ19SL on our behalf. Sincerely yours, Contact Person: Sheng hao Applicant: Xiaomi Communications Co., Ltd. Phone: 010-60606666-8088 E-Mail: [email protected] Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China Tel: 010 6060 6666 ; Fax: 010 6060 6666 Statement We, Xiaomi Communications Co., Ltd., Model name: M2010J19SL， FCC ID: 2AFZZJ19SL，states that our device is a GSM/WCDMA/LTE Mobile Phone with WLAN 2.4GHz(Channel 1~11)/5GHz, Bluetooth functionality. The hardware supports LTE Band 40, but they will be disabled by software and are not available in US market. Sheng hao [email protected]

Xiaomi Communications Co.,Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AFZZJ19SL (1) DFS Device -- Master, Client with Radar detection capability , ■ Client without radar detection capability, N/A (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412 – 2462 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 2422 – 2452 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5745 – 5825 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5755 – 5795 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5180 – 5240 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5190 – 5230 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5260 – 5320 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5270 – 5310 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5500 – 5700 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5510 – 5670 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No (3) Country code selection ability - Yes , ■ No If no, pls explain how was implemented : use Microsoft network utility (4) Meet 15.202 requirement - ■ Yes , No , pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices ■ A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , ■ No Apply , (If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory Xiaomi Communications Co., Ltd. Printed Name:Sheng hao Position：Certification Director

Amendment Letter PHOENIX TESTLAB GmbH This is to request report update for FCC ID: 2AFZZJ19SL, The Major change filed under this application are as below: Original report number New report number Revise content AR/2020/C000402 AR/2020/C000402-01 1.Add test site Information in section 2, 3.2 and 3.3 2.Modify data conversion error of antenna height in radiated spurious emission and Radiated band- edge. 3.Update equipment list in section 6. AR/2020/C000403 AR/2020/C000403-01 1.Add test site Information in section 2, 3.2 and 3.3 2.Modify data conversion error of antenna height in radiated spurious emission and Radiated band- edge. 3.Update equipment list in section 6. AR/2020/C000404 AR/2020/C000404-01 1.Add test site Information in section 2, 3.2 and 3.3 2.Modify data conversion error of antenna height in radiated spurious emission and Radiated band- edge. 3.Update equipment list in section 6. AR/2020/C000405 AR/2020/C000405-01 1.Add test site Information in section 2, 3.2 and 3.3 2.Modify data conversion error of antenna height in radiated spurious emission and Radiated band- edge. 3.Update equipment list in section 6. AR/2020/C000401 AR/2020/C000401-01 1.Add test site Information in section 2, 3.2 and 3.3. 2. Update equipment list in section 5. 3. Updated the report NO. of appendix B in header with “-01” Setup Photo Add test location. Sincerely, (signature) (printed name) Derek Yang

Page 1 of 7 1 Photographs - EUT Constructional Details Model No.(EUT): M2010J19SL FCC ID: 2AFZZJ19SL Page 2 of 7 Page 3 of 7 Page 4 of 7 Model Name: MDY-11-EP Brand Name: MI I/P: 100 - 240 Vac, 0.6 A, O/P: 5 Vdc, 3.0 A ； 9 Vdc, 2.23 A ； 12 Vdc, 1.67 A ； 10 Vdc, 2.25 A Max ； Manufacturer Name:Aohai Page 5 of 7 Model Name: MDY-11-EP Brand Name: MI I/P: 100 - 240 Vac, 0.6 A, O/P: 5 Vdc, 3.0 A ； 9 Vdc, 2.23 A ； 12 Vdc, 1.67 A ； 10 Vdc, 2.25 A Max ； Manufacturer Name:BYD Model Name: MDY-11-EQ Brand Name: MI I/P: 100 - 240 Vac, 0.6 A, O/P: 5 Vdc, 3.0 A ； 9 Vdc, 2.23 A ； 12 Vdc, 1.67 A ； 10 Vdc, 2.25 A Max； Manufacturer Name:Aohai Page 6 of 7 Model Name: MDY-11-EQ Brand Name: MI I/P: 100 - 240 Vac, 0.6 A, O/P: 5 Vdc, 3.0 A ； 9 Vdc, 2.23 A ； 12 Vdc, 1.67 A ； 10 Vdc, 2.25 A Max； Manufacturer Name:BYD Model Name: K73312 Brand Name: MI Page 7 of 7 Model Name: L73312 Brand Name: MI

E-Label E-label This device has an electronic label for certification information. To access it, please go to Settings > About phone > Certification, or open Settings and type “Certification” into the search bar.

Page 1 of 5 1 Photographs - EUT Constructional Details Model No.(EUT): M2010J19SL FCC ID: 2AFZZJ19SL Page 2 of 5 Page 3 of 5 Page 4 of 5 Page 5 of 5

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: AR/2020/C000407 Appendix A Detailed System Check Results 1. System Performance Check System Performance Check 750 MHz Head System Performance Check 835 MHz Head System Performance Check 1750 MHz Head System Performance Check 1900 MHz Head System Performance Check 2450 MHz Head System Performance Check 2600 MHz Head System Performance Check 5250 MHz Head System Performance Check 5600 MHz Head System Performance Check 5750 MHz Head Date: 2020-12-27 Test Laboratory: SGS-SAR Lab System Performance Check 750 MHz Head DUT: D750V3; Type: D750V3; Serial: 1160 Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL750;Medium parameters used: f = 750 MHz; σ = 0.888 S/m; ε r = 41.256; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.73, 10.73, 10.73); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Body/d=15mm, Pin=250mW/Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.79 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 44.85 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 2.52 W/kg SAR(1 g) = 2.11 W/kg; SAR(10 g) = 1.43 W/kg Maximum value of SAR (measured) = 1.81 W/kg 0 dB = 1.79 W/kg = 2.53 dBW/kg Date: 2020-12-21 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: D835V2; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.908 S/m; ε r = 41.625; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Body/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 3.05 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 53.74 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 3.91 W/kg SAR(1 g) = 2.53 W/kg; SAR(10 g) = 1.65 W/kg Maximum value of SAR (measured) = 3.26 W/kg 0 dB = 3.05 W/kg = 4.84 dBW/kg Date: 2020-12-22 Test Laboratory: SGS-SAR Lab System Performance Check 1750 MHz Head DUT: D1750V2; Type: D1750V2; Serial: 1149 Communication System: UID 0, CW (0); Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL1750;Medium parameters used: f = 1750 MHz; σ = 1.336 S/m; ε r = 40.722; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(8.78, 8.78, 8.78); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Body/d=10mm, Pin=250mW/Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 11.6 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 88.03 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 17.8 W/kg SAR(1 g) = 9.54 W/kg; SAR(10 g) = 5.06 W/kg Maximum value of SAR (measured) = 14.9 W/kg 0 dB = 11.6 W/kg = 10.63 dBW/kg Date: 2020-12-24 Test Laboratory: SGS-SAR Lab System Performance Check 1750 MHz Head DUT: D1750V2; Type: D1750V2; Serial: 1149 Communication System: UID 0, CW (0); Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL1750;Medium parameters used: f = 1750 MHz; σ = 1.331 S/m; ε r = 40.87; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(8.78, 8.78, 8.78); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Body/d=10mm, Pin=250mW/Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 11.5 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 88.03 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 17.7 W/kg SAR(1 g) = 9.5 W/kg; SAR(10 g) = 5.04 W/kg Maximum value of SAR (measured) = 14.8 W/kg 0 dB = 11.5 W/kg = 10.61 dBW/kg Date: 2020-12-30 Test Laboratory: SGS-SAR Lab System Performance Check 1750 MHz Head DUT: D1750V2; Type: D1750V2; Serial: 1149 Communication System: UID 0, CW (0); Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL1750;Medium parameters used: f = 1750 MHz; σ = 1.353 S/m; ε r = 38.894; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(8.78, 8.78, 8.78); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Body/d=10mm, Pin=250mW/Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 11.7 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 88.03 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 18.0 W/kg SAR(1 g) = 9.66 W/kg; SAR(10 g) = 5.13 W/kg Maximum value of SAR (measured) = 15.1 W/kg 0 dB = 11.7 W/kg = 10.68 dBW/kg Date: 2020-12-22 Test Laboratory: SGS-SAR Lab System Performance Check 1900 MHz Head DUT: D1900V2; Type: D1900V2; Serial: 5d028 Communication System: UID 0, CW (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: HSL1900;Medium parameters used: f = 1900 MHz; σ = 1.437 S/m; ε r = 38.347; ρ = 1000 kg/…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: AR/2020/C000407 Appendix C Calibration certificate 1. Dipole D750V3-SN 1160(2019-05-22) D835V2-SN 4d105(2019-12-17) D1750V2-SN 1149(2019-05-21) D1900V2- SN 5d028(2019-12-17) D2450V2-SN 733(2019-12-17) D2600V2-SN 1125(2019-05-20) D5GHzV2-SN 1165(2019-12-20) 2. DAE DAE4-SN 1374(2020-11-06) DAE4-SN 540(2020-12-11) 3. Probe EX3DV4-SN 3982(2020-10-28) EX3DV4-SN 3789(2020-06-16) EX3DV4-SN 3923(2020-12-18)

Dipole D750V3 SN 1160 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-05-22 -29.1 / 51.8 / 2020-05-21 -29.4 1.03% 52.2 0.4Ω Dipole D835V2 SN 4d105 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-17 -26.0 / 49.5 / 2020-12-16 -27.0 3.85% 51.4 1.9Ω Dipole D1750V2 SN 1149 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-05-21 -31.8 / 47.6 / 2020-05-20 -32.3 1.57% 48.9 1.3Ω Dipole D1900V2 SN 5d028 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-17 -22.2 / 51.2 / 2020-12-16 -23.0 3.60% 53.3 2.1Ω Dipole D2450V2 SN 733 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-17 -27.2 / 52.2 / 2020-12-16 -27.8 2.21% 53.4 1.2Ω Dipole D2600V2 SN 1125 Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-05-20 -25.7 / 48.9 / 2020-05-19 -26.6 3.50% 50.8 1.9Ω Dipole D5GHzV2 SN 1165 5250MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-20 -25.5 / 45.2 / 2020-12-19 -2 6.3 3.14% 47.1 1.9Ω 5600MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-20 26.8 / 52.0 / 2020-12-19 -2 7.6 2.99% 53.7 1.7Ω 5750MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Impedance (Ω) ΔΩ 2019-12-20 -27.5 / 50.0 / 2020-12-19 -28.4 3.27% 52.6 2.6Ω

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: AR/2020/C000407 Appendix B Detailed Test Results 1. GSM GSM850 for Head & Body GSM1900 for Head & Body 2. WCDMA WCDMA Band II for Head & Body WCDMA Band IV for Head & Body WCDMA Band V for Head & Body 3. LTE LTE Band 2 for Head & Body LTE Band 4 for Head & Body LTE Band 5 for Head & Body LTE Band 7 for Head & Body LTE Band 12 for Head & Body LTE Band 17 for Head & Body LTE Band 38 for Head & Body LTE Band 41 for Head & Body LTE Band 66 for Head & Body 4. WIFI WIFI 2.4G for Head & Body WIFI 5G for Head & Body 5. BT BT for Head & Body Date: 2020-12-21 Test Laboratory: SGS-SAR Lab M2010J19SL GSM850 GSM 190CH Left cheek Ant1 DUT: M2010J19SL; Type: Mobile Phone; Serial: 869427050006886 Communication System: UID 0, GSM Only Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.30042 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.915 S/m; ε r = 41.603; ρ = 1000 kg/m 3 Phantom section: Left Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Configuration/Head/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.184 W/kg Configuration/Head/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.058 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 0.204 W/kg SAR(1 g) = 0.154 W/kg; SAR(10 g) = 0.115 W/kg Maximum value of SAR (measured) = 0.186 W/kg 0 dB = 0.184 W/kg = -7.36 dBW/kg Date: 2020-12-21 Test Laboratory: SGS-SAR Lab M2010J19SL GSM850 GSM 190CH Back side 15mm Ant1 DUT: M2010J19SL; Type: Mobile Phone; Serial: 869427050005862 Communication System: UID 0, GSM Only Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.30042 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.895 S/m; ε r = 41.603; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Configuration/Body/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.160 W/kg Configuration/Body/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 12.89 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.229 W/kg SAR(1 g) = 0.135 W/kg; SAR(10 g) = 0.082 W/kg Maximum value of SAR (measured) = 0.164 W/kg 0 dB = 0.160 W/kg = -7.96 dBW/kg Date: 2020-12-21 Test Laboratory: SGS-SAR Lab M2010J19SL GSM850 GPRS 1TS 190CH Back side 10mm Ant1 DUT: M2010J19SL; Type: Mobile Phone; Serial: 869427050005862 Communication System: UID 0, GPRS/EGPRS Mode(1up) Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.30042 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.915 S/m; ε r = 41.603; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Configuration/Body/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.274 W/kg Configuration/Body/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 13.04 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 0.406 W/kg SAR(1 g) = 0.220 W/kg; SAR(10 g) = 0.126 W/kg Maximum value of SAR (measured) = 0.272 W/kg 0 dB = 0.274 W/kg = -5.63 dBW/kg Date: 2020-12-21 Test Laboratory: SGS-SAR Lab M2010J19SL GSM850 GSM 190CH Right cheek Ant2 DUT: M2010J19SL; Type: Mobile Phone; Serial: 869427050006886 Communication System: UID 0, GSM Only Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.30042 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.915 S/m; ε r = 41.603; ρ = 1000 kg/m 3 Phantom section: Right Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Configuration/Head/Area Scan (8x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.03 W/kg Configuration/Head/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 26.95 V/m; Power Drift = 0.06 dB Peak SAR (extrapolated) = 1.60 W/kg SAR(1 g) = 0.919 W/kg; SAR(10 g) = 0.569 W/kg Maximum value of SAR (measured) = 1.09 W/kg 0 dB = 1.03 W/kg = 0.13 dBW/kg Date: 2020-12-21 Test Laboratory: SGS-SAR Lab M2010J19SL GSM850 GSM 190CH Back side 15mm Ant2 DUT: M2010J19SL; Type: Mobile Phone; Serial: 869427050006886 Communication System: UID 0, GSM Only Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.30042 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.915 S/m; ε r = 41.603; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3982; ConvF(10.32, 10.32, 10.32); Calibrated: 2020-10-28; • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1374; Calibrated: 2020-11-06 • Phantom: SAM5; Type: SAM; Serial: 1481 • DASY52 52.8.8(1258); SEMCAD X 14.6.10(7331) Configuration/Body/Area Scan (8x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.413 W/kg Configuration/Body/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 18.60 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 0.390 W/kg SAR(1…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: AR/2020/C000407 Page : 1 of 198 FCC SAR TEST REPORT Report No: AR/2020/C000407 Applicant: Xiaomi Communications Co., Ltd. Manufacturer: Xiaomi Communications Co., Ltd. Product Name: Mobile Phone Model No.(EUT): M2010J19SL Trade Mark: Redmi FCC ID: 2AFZZJ19SL Standards: FCC 47CFR §2.1093 Date of Receipt: 2020-12-19 Date of Test: 2020-12-21 to 2020-12-30 Date of Issue: 2021-01-06 Test conclusion: PASS * * In the configuration tested, the EUT detailed in this report complied with the standards specified above. Authorized Signature: Derek Yang Wireless Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: AR/2020/C000407 Page : 2 of 198 REVISION HISTORY Report Number Revision Description Issue Date AR/2020/C000407 01 Original 2021-01-06 SGS-CSTC Standards Technical Services C…

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