FCC ID 2AIZN-X6725
Mobile Phone
by INFINIX MOBILITY LIMITED
Grantee Code: 2AIZN Product Code: X6725
Latest application date: 2025-04-29
FCC ID Device Details
| FCC ID | 2AIZN-X6725 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AIZN |
| Product Code | X6725 |
| Applicant Business | INFINIX MOBILITY LIMITED |
| Related Domains |  infinixmobility.com |
| Equipment Class | Mobile Phone |
| Test Firm | CHINA CERTIFICATION ICT CO., LTD (DONGGUAN) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-04-29 |
| 2402-2480 MHz | Original Equipment | 2025-04-29 |
| 824.2-848.8 MHz | Original Equipment | 2025-04-29 |
| 2402-2480 MHz | Original Equipment | 2025-04-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-10-26 | PDF 1,019.9 KB |
| Internal Photos | Internal Photos | 2025-10-26 | PDF 2.3 MB |
| External Photos | External Photos | 2025-10-26 | PDF 752.5 KB |
| Label & Label Location | ID Label/Location Info | 2025-04-29 | PDF 206.3 KB |
| SAR EUT Test Position Photos | Test Setup Photos | 2025-10-26 | PDF 427.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-10-26 | PDF 388.7 KB |
| Test Setup Photos | Test Setup Photos | 2025-10-26 | PDF 723 KB |
| Test Setup Photos - 5G W-Fi | Test Setup Photos | 2025-10-26 | PDF 993.6 KB |
| Test Setup Photos - BLE | Test Setup Photos | 2025-10-26 | PDF 883.5 KB |
| Test Setup Photos - DFS | Test Setup Photos | 2025-10-26 | PDF 72.7 KB |
| Test Setup Photos - W-Fi | Test Setup Photos | 2025-10-26 | PDF 883.5 KB |
| 5G Wi-Fi Test Report | Test Report | 2025-04-29 | PDF 3.2 MB |
| 5G Wi-Fi Test Report Appendix | Test Report | 2025-04-29 | PDF 2 MB |
| Antenna Specification | Test Report | 2025-04-29 | PDF 2.8 MB |
| DFS Report | Test Report | 2025-04-29 | PDF 598.6 KB |
| Test Report | Test Report | 2025-04-29 | PDF 1.1 MB |
| Test Report | Test Report | 2025-04-29 | PDF 2.4 MB |
| Test Report - 2.4 GHz Wi-Fi | Test Report | 2025-04-29 | PDF 1.1 MB |
| Test Report - 2.4 GHz Wi-Fi Appendix | Test Report | 2025-04-29 | PDF 1 MB |
| Test Report - BLE | Test Report | 2025-04-29 | PDF 1,009.3 KB |
| Test Report - BLE Appendix | Test Report | 2025-04-29 | PDF 780.8 KB |
| Test Report Appendix | Test Report | 2025-04-29 | PDF 1.3 MB |
| Test Report Appendix A Part 1 | Test Report | 2025-04-29 | PDF 5.5 MB |
| Test Report Appendix A Part 2 | Test Report | 2025-04-29 | PDF 4.7 MB |
| Test Report Appendix A Part 3 | Test Report | 2025-04-29 | PDF 2.6 MB |
| 2.911 (d)(5)(i) Attestation Statement | Attestation Statements | 2025-04-29 | PDF 75.4 KB |
| 2.911 (d)(5)(ii) Attestation Statement | Attestation Statements | 2025-04-29 | PDF 75.5 KB |
| Attestation Letter | Attestation Statements | 2025-04-29 | PDF 156.4 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-04-29 | PDF 91.9 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-04-29 | PDF 77.3 KB |
| FCC Long and Short term Confidentiality Request | Cover Letter(s) | 2025-04-29 | PDF 82.3 KB |
| RF Exposure | RF Exposure Info | 2025-04-29 | PDF 58.9 KB |
| SAR Calibration Certificates Part 1 | RF Exposure Info | 2025-04-29 | PDF 5.2 MB |
| SAR Calibration Certificates Part 2 | RF Exposure Info | 2025-04-29 | PDF 3.8 MB |
| SAR Report | RF Exposure Info | 2025-04-29 | PDF 2.5 MB |
| SAR Scan Plots | RF Exposure Info | 2025-04-29 | PDF 4.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 7.3 KB | |
| Schematics Metadata only | Schematics | PDF 2.7 MB | |
| Operation Description Metadata only | Operational Description | PDF 177 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 143.5 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 319.6 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 370.3 KB |
Application Information
| Application ID | wnSom5aXpDNa0h5QNhggfQ== |
|---|---|
| Final Action Date | 2025-04-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025707605 |
| Model | X6725 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Mobile Phone |
| Responsible Party | Jerry Liu, jerry.liu@infinixmobility.com , +86-0755-61803856 |
| Test Firm | Ora Huang, CHINA CERTIFICATION ICT CO., LTD (DONGGUAN), qa@ccttt.com.cn  , 0086-0769-86858888 |
| TCB Email | bacl.regulatory@baclcorp.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 10/26/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 10 mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory and simultaneous transmission exposure conditions are 0.39 W/kg, 0.16 W/kg and 1.46 W/kg, respectively. This device supports 20 MHz, 40MHz and 80MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| wnSom5aXpDNa0h5QNhggfQ== | 2025-04-29 | Original Equipment |
| mGL0+bziQYygWaVNzQgcKw== | 2025-04-29 | Original Equipment |
| bg/vpXUf8eAYz1i9C+zoVA== | 2025-04-29 | Original Equipment |
| 7oKr9pd2EXzLBr+N8vWtUQ== | 2025-04-29 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Grant Notes |
|---|---|---|---|
| 826.4-846.6 MHz | 0.017 | 2.5ppm | |
| 829-844 MHz | 0.023 | 2.5ppm | |
| 1712.4-1752.6 MHz | 0.019 | 2.5ppm | |
| 1720-1745 MHz | 0.03 | 2.5ppm | |
| 1720-1745 MHz | 0.025 | 2.5ppm | |
| 1850.2-1909.8 MHz | 0.34 | 2.5ppm | |
| 1852.4-1907.6 MHz | 0.033 | 2.5ppm | |
| 1860-1900 MHz | 0.057 | 2.5ppm | |
| 1860-1900 MHz | 0.049 | 2.5ppm | |
| 2402-2480 MHz | 0.0060000 | CC | |
| 2402-2480 MHz | 0.0005 | CC | |
| 2412-2462 MHz | 0.158 | CC | |
| 2510-2560 MHz | 0.048 | 2.5ppm | |
| 2510-2560 MHz | 0.041 | 2.5ppm | |
| 2545-2645 MHz | 0.059 | 2.5ppm | |
| 2545-2645 MHz | 0.058 | 2.5ppm | |
| 2577.5-2612.5 MHz | 0.06 | 2.5ppm | |
| 2580-2610 MHz | 0.057 | 2.5ppm | |
| 2580-2610 MHz | 0.061 | 2.5ppm | |
| 5180-5240 MHz | 0.0061 | CC | |
| 5260-5320 MHz | 0.0066 | CC, ND | |
| 5500-5700 MHz | 0.0088 | CC, ND | |
| 5745-5825 MHz | 0.0069 | CC |
Grants
TCB Grant - Application wnSom5aXpDNa0h5QNhggfQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 04/29/2025 Application Dated: 04/29/2025 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry Liu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AIZN-X6725 |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Mobile Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0061 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.0066 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.0088 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0069 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 10 mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory and simultaneous transmission exposure conditions are 0.39 W/kg, 0.16 W/kg and 1.46 W/kg, respectively. This device supports 20 MHz, 40MHz and 80MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application mGL0+bziQYygWaVNzQgcKw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 04/29/2025 Application Dated: 04/29/2025 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry Liu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AIZN-X6725 |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Mobile Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.006 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application bg/vpXUf8eAYz1i9C+zoVA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 04/29/2025 Application Dated: 04/29/2025 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry Liu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AIZN-X6725 |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | PCS Licensed Transmitter held to ear |
| Notes: | Mobile Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 22H | 824.2 - 848.8 | 0.253 | 2.5 PM | 250KGXW | |
| 24E | 1850.2 - 1909.8 | 0.34 | 2.5 PM | 248KGXW | |
| 24E | 1852.4 - 1907.6 | 0.033 | 2.5 PM | 4M17F9W | |
| 27 | 1712.4 - 1752.6 | 0.019 | 2.5 PM | 4M18F9W | |
| 22H | 826.4 - 846.6 | 0.017 | 2.5 PM | 4M18F9W | |
| 24E | 1860.0 - 1900.0 | 0.057 | 2.5 PM | 18M0G7D | |
| 24E | 1860.0 - 1900.0 | 0.049 | 2.5 PM | 18M0D7W | |
| 27 | 1720.0 - 1745.0 | 0.03 | 2.5 PM | 17M9G7D | |
| 27 | 1720.0 - 1745.0 | 0.025 | 2.5 PM | 17M9D7W | |
| 22H | 829.0 - 844.0 | 0.023 | 2.5 PM | 8M96G7D | |
| 22H | 829.0 - 844.0 | 0.023 | 2.5 PM | 8M96D7W | |
| 27 | 2510.0 - 2560.0 | 0.048 | 2.5 PM | 18M0G7D | |
| 27 | 2510.0 - 2560.0 | 0.041 | 2.5 PM | 18M0D7W | |
| 27 | 2577.5 - 2612.5 | 0.06 | 2.5 PM | 13M5G7D | |
| 27 | 2580.0 - 2610.0 | 0.057 | 2.5 PM | 17M9G7D | |
| 27 | 2580.0 - 2610.0 | 0.061 | 2.5 PM | 17M9D7W | |
| 27 | 2545.0 - 2645.0 | 0.059 | 2.5 PM | 18M0G7D | |
| 27 | 2545.0 - 2645.0 | 0.058 | 2.5 PM | 17M9D7W |
| Output power listed is ERP for operation below 1 GHz and EIRP for operation above 1 GHz. LTE supports 1.4/3/5/10/15/20 MHz BW modes in Band 2/4, 1.4/3/5/10 MHz BW modes in Band 5 and 5/10/15/20 MHz BW modes in Band 7/38/41. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 10 mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific and simultaneous transmission exposure conditions are 1.07 W/kg, 0.89 W/kg, 1.23 W/kg and 1.52 W/kg, respectively. This device contains functions that are not operational in U.S Territories. This filing is only applicable for US operations. |
TCB Grant - Application 7oKr9pd2EXzLBr+N8vWtUQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 04/29/2025 Application Dated: 04/29/2025 |
| INFINIX MOBILITY LIMITED |
| FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL |
| CENTRE 19-25 SHAN MEI STREET FOTAN |
| NT, Hong Kong |
| Attention: Jerry Liu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AIZN-X6725 |
| Name of Grantee: | INFINIX MOBILITY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Mobile Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0005 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.158 |
| Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 10 mm between the device and the body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory and simultaneous transmission exposure conditions are 0.45 W/kg, 0.34 W/kg and 1.52 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |