A3LSMS948JPNPortable Handset

FCC ID: A3LSMS948JPN PART 0 SAR CHAR REPORT Approved by: Technical Manager Document S/N: 1M2508270082-24.A3L DUT Type: Portable Handset Page 1 of 11 REV 1.1 04/08/2022 Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from Element. If you have any questions or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact [email protected]. Applicant Name: Date of Testing: Samsung Electronics Co., Ltd. 09/29/2025 - 11/24/2025 129, Samsung-ro, Maetan dong, Test Site/Location: Yeongtong-gu, Suwon-si Gyeonggi-do, 16677, Korea Element, Columbia, MD, USA Element, Suwon, Korea Document Serial No.: 1M2508270082-24.A3L FCC ID: A3LSMS948JPN APPLICANT: SAMSUNG ELECTRONICS CO., LTD Report Type: DUT Type: Part 0 SAR Characterization Portable Handset Model(s): SC-53G Additional Model: SCG37 I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Test results reported herein relate only to the item(s) tested. ELEMENT MATERIALS TECHNOLOGY (formerly PCTEST) 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. +1.410.290.6652 / Fax +1.410.290.6654 http://www.element.com PART 0 SAR CHAR REPORT FCC ID: A3LSMS948JPN PART 0 SAR CHAR REPORT Approved by: Technical Manager Document S/N: 1M2508270082-24.A3L DUT Type: Portable Handset Page 2 of 11 REV 1.1 04/08/2022 Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from Element. If you have any questions or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact [email protected]. TABLE OF CONTENTS 1 DEVICE UNDER TEST 3 1.1 Device Overview 3 1.2 Time-Averaging for SAR and Power Density 4 1.3 Nomenclature for Part 0 Report 4 1.4 Bibliography 4 2 SAR AND POWER DENSITY MEASUREMENTS 5 2.1 SAR Definition 5 2.2 SAR Measurement Procedure 5 3 SAR CHARACTERIZATION 7 3.1 DSI and SAR Determination 7 3.2 SAR Design Target 7 3.3 SAR Char 8 4 EQUIPMENT LIST 10 5 MEASUREMENT UNCERTAINTIES 11 APPENDIX A: SAR TEST RESULTS FOR P Limit CALCULATIONS 1 FCC ID: A3LSMS948JPN PART 0 SAR CHAR REPORT Approved by: Technical Manager Document S/N: 1M2508270082-24.A3L DUT Type: Portable Handset Page 3 of 11 REV 1.1 04/08/2022 Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from Element. If you have any questions or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact [email protected]. 1 DEVICE UNDER TEST 1.1 Device Overview This device uses the Qualcomm ® Smart Transmit Plus, EFS v24 feature to control and manage transmitting power in real time and to ensure the time-averaged RF exposure is in compliance with the FCC requirement at all times for 2G/3G/4G/5G WWAN and WLAN/BT operations. Additionally, this device supports NFC/WPT/UWB technologies, but the output power of these modems is not controlled by the Smart Transmit algorithm. GSM/GPRS/EDGE 850Voice/Data824.20 - 848.80 MHz GSM/GPRS/EDGE 1900Voice/Data1850.20 - 1909.80 MHz UMTS 850Voice/Data826.40 - 846.60 MHz LTE Band 12Voice/Data699.7 - 715.3 MHz LTE Band 13Voice/Data779.5 - 784.5 MHz LTE Band 5Voice/Data824.7 - 848.3 MHz LTE Band 66Voice/Data1710.7 - 1779.3 MHz LTE Band 4Voice/Data1710.7 - 1754.3 MHz LTE Band 2Voice/Data1850.7 - 1909.3 MHz LTE Band 41Voice/Data2498.5 - 2687.5 MHz NR Band n5Voice/Data826.5 - 846.5 MHz NR Band n66Voice/Data1712.5 - 1777.5 MHz NR Band n41Voice/Data2501.01 - 2685 MHz 2.4 GHz WIFIVoice/Data2412 - 2462 MHz 5 GHz WIFIVoice/Data U-NII-1: 5180 - 5240 MHz U-NII-2A: 5260 - 5320 MHz U-NII-2C: 5500 - 5720 MHz U-NII-3: 5745 - 5825 MHz U-NII-4: 5845 - 5885 MHz 6 GHz WIFIVoice/Data U-NII-5: 5935 - 6415 MHz U-NII-6: 6435 - 6515 MHz U-NII-7: 6535 - 6875 MHz U-NII-8: 6895 - 7115 MHz 2.4 GHz BluetoothData2402 - 2480 MHz NFCData13.56 MHz UWBData6489.6 - 7987.2 MHz WPTN/A110 kHz - 148 kHz Band & ModeOperating ModesTx Frequency FCC ID: A3LSMS948JPN PART 0 SAR CHAR REPORT Approved by: Technical Manager Document S/N: 1M2508270082-24.A3L DUT Type: Portable Handset Page 4 of 11 REV 1.1 04/08/2022 Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from Element. If you have any questions or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact [email protected]. 1.2 Time-Averaging for SAR and Power Density This device is enabled with Qualcomm® Smart Transmit Plus, EFS v24 algorithm to control and manage transmitting power in real time and to ensure that the time-averaged RF exposure from 2G/3G/4G/5G Sub-6 NR WWAN and WLAN/BT is in compliance with FCC requirements. This Part 0 report shows SAR characterization of WWAN radios for 2G/3G/4G/5G Sub-6 NR/WLAN/BT. Characterization is achieved by determining PLimit for 2G/3G/4G/5G Sub-6 NR/WLAN/BT that corresponds to the exposure design targets after accounting for all device design related uncertainties, i.e., SAR_design_target (< FCC SAR limit) for sub-6 radio. The SAR characterization is denoted as SAR Char in this report. Section 1.3 includes a nomenclature of the specific terms used in this report. The compliance test under the static transmission scenario and simultaneous t…

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SRS 01/27/25 Object: Date Issued: Page 1 of 3 D5GHzV2 – SN: 1191 01/16/2025 Certification of Calibration Object D5GHzV2 – SN: 1191 Calibration procedure(s) Procedure for Calibration Extension for SAR Dipoles. Extension Calibration date: 01/16/2025 Description: SAR Validation Dipole at 5250,5600,5750,5850 MHz. Calibration Equipment used: Measurement Uncertainty = ±23% (k=2) Name Function Signature Calibrated By: Tho Tong Test Engineer Approved By: Greg Snyder Executive VP of Operations, Regulatory Manufacturer Model Description Cal Date Cal Interval Ca l Due Serial Number Agilent N5182A MXG Vector Signal Generator 3/7/2024Annual 3/7/2025MY47420603 Amplifier Research 15S1G6 Amplifier CBTN/A CBT343971 Anritsu MA24106A USB Power Sensor 3/14/2024Annual 3/14/20251349513 Control Company 4040Digital Thermometer3/27/2023Biennial 3/27/2025230208311 Control Company 4052Long Stem Thermometer 2/27/2024Annual 2/27/2025240171059 MiniCircuits V LF-6000+ Low Pass Filter CBTN/A CBTN/A Narda 4772-3 Attenuator (3dB) CBTN/A CBT9406 Huber + Suhner74Z-0-0-21Torque Wrench 10/17/2023Biennial 10/17/202516476 Mini-CircuitsZHDC-16-63-S+Coupler CBTN/A CBTN/A Rohde & Schwarz ZNLE6Vector Network Analyzer 3/8/2024Annual 3/8/20251204153 SPEAG DAK-3.5 Dielectric Assessment Kit 10/15/2024Annual 10/15/20251091 Keysight Technologies85033EStandard Mechanical Calibration Kit (DC to 9GHz, 3.5mm)2/12/2024Annual2/12/2025MY53401181 SPEAGEX3DV 4SAR Probe6/28/2024Annual6/28/20257803 SPEAG DAE4 Dasy Data Acquisition Electronics 7/8/2024Annual7/8/20251583 ELEMENT MATERIALS TECHNOLOGY (formerly PCTEST) 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. +1.410.290.6652 / Fax +1.410.290.6654 http://www.element.com Object: Date Issued: Page 2 of 3 D5GHzV2 – SN: 1191 01/16/2025 DIPOLE CALIBRATION EXTENSION Per KDB 865664 D01, calibration intervals of up to three years may be considered for reference dipoles when it is demonstrated that the SAR target, impedance and return loss of a dipole have remained stable according to the following requirements: 1. The measured SAR does not deviate more than 10% from the target on the calibration certificate. 2. The return-loss does not deviate more than 20% from the previous measurement and meets the required 20dB minimum return-loss requirement. 3. The measurement of real or imaginary parts of impedance does not deviate more than 5Ω from the previous measurement. The following dipole was checked to pass the above 3 requirements to have 2-year calibration period from the calibration date: Frequency (MHz) Calibration Date Extension Date Certificate Electrical Delay (ns) Certificate SAR Target Head (1g) W/kg @ 17.0 dBm Measured Head SAR (1g) W/kg @ 17.0 dBm Deviation 1g (%) Certificate SAR Target Head (10g) W/kg @ 17.0 dBm Measured Head SAR (10g) W/kg @ 17.0 dBm Deviation 10g (%) Certificate Impedance Head (Ohm) Real Measured Impedance Head (Ohm) Real Difference (Ohm) Real Certificate Impedance Head (Ohm) Imaginary Measured Impedance Head (Ohm) Imaginary Difference (Ohm) Imaginary Certificate Return Loss Head (dB) Measured Return Loss Head (dB) Deviation (%)PASS/FAIL 52501/17/20241/16/20251.2033.953.73-5.45%1.141.08-4.85%51.753.61.9-8.5-6.91.6-21.5-23.2-8.10%PASS 56001/17/20241/16/20251.2034.154.04-2.65%1.201.17-2.09%54.954.80.1-7.9-3.54.4-21.1-25.3-19.70%PASS 57501/17/20241/16/20251.2033.953.93-0.38%1.121.141.79%55.258.12.9-1.6-1.60-25.8-22.612.20%PASS 58501/17/20241/16/20251.2033.943.84-2.54%1.131.11-1.33%51.352.20.9-5.5-1.34.2-25.0-29.9-19.50%PASS Object: Date Issued: Page 3 of 3 D5GHzV2 – SN: 1191 01/16/2025 Impedance & Return-Loss Measurement Plot for Head TSL

A P P E N D I X C : P R O B E A N D D I P O L E C A L I B R A T I O N C E R T I F I C A T E S SRS 02/05/25 Object: Date Issued: Page 1 of 3 D835V2 – SN: 4d132 01/17/2025 Certification of Calibration Object D835V2 – SN: 4d132 Calibration procedure(s) Procedure for Calibration Extension for SAR Dipoles. Extension Calibration date: 01/17/2025 Description: SAR Validation Dipole at 835 MHz. Calibration Equipment used: Measurement Uncertainty = ±23% (k=2) Name Function Signature Calibrated By: Tho Tong Test Engineer Approved By: Greg Snyder Executive VP of Operations, Regulatory Manufacturer Model Description Cal Date Cal Interval Ca l Due Serial Number Agilent N5182A MXG Vector Signal Generator 3/ 7/2024Annual 3/7/2025MY47420603 Amplifier Research 15S1G6 Amplifier CBTN/A CBT343971 Anritsu MA24106A USB Power Sensor 3/14/2024Annual 3/14/20251349513 Control Company 4040Digital Thermometer3/27/2023Biennial 3/27/2025230208311 Control Company 4052Long Stem Thermometer 2/27/2024Annual 2/ 27/2025 240171059 MCL BW-N6W5+ 6dB Attenuator CBTN/A C BT1139 Mini-Circuits BW-N20W5+ DC to 18 GHz Precision Fixed 20 dB Attenuator CBTN/A CBTN/A Mini-Circuits NLP-1200+ Low Pass Fi l te r DC to 1000 MHz CBTN/A CBTN/A Narda 4772-3 Attenuator (3dB) CBTN/A CBT9406 Huber + Suhner74Z-0-0-21Torque Wrench 10/17/2023Biennial 10/17/202516476 Mini-CircuitsZHDC-16-63-S+Coupler CBTN/A CBTN/A Rohde & Schwarz ZNLE6Vector Network Analyzer 3/8/2024Annual 3/8/20251204153 SPEAG DAK-3.5 Dielectric Assessment Kit 10/15/2024Annual 10/15/20251091 Keysight Technologies85033EStandard Mechanical Calibration Kit (DC to 9GHz, 3.5mm)2/12/2024Annual2/12/2025MY53401181 SPEAGEX3DV 4SAR Probe6/17/2024Annual6/17/20257409 SPEAG DAE4 Dasy Data Acquisition Electronics 6/11/2024Annual6/11/20251334 ELEMENT MATERIALS TECHNOLOGY (formerly PCTEST) 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. +1.410.290.6652 / Fax +1.410.290.6654 http://www.element.com Object: Date Issued: Page 2 of 3 D835V2 – SN: 4d132 01/17/2025 DIPOLE CALIBRATION EXTENSION Per KDB 865664 D01, calibration intervals of up to three years may be considered for reference dipoles when it is demonstrated that the SAR target, impedance and return loss of a dipole have remained stable according to the following requirements: 1. The measured SAR does not deviate more than 10% from the target on the calibration certificate. 2. The return-loss does not deviate more than 20% from the previous measurement and meets the required 20dB minimum return-loss requirement. 3. The measurement of real or imaginary parts of impedance does not deviate more than 5Ω from the previous measurement. The following dipole was checked to pass the above 3 requirements to have 2-year calibration period from the calibration date: Calibration Date Extension Date Certificate Electrical Delay (ns) Certificate SAR Target Head (1g) W/kg @ 23.0 dBm Measured Head SAR (1g) W/kg @ 23.0 dBm Deviation 1g (%) Certificate SAR Target Head (10g) W/kg @ 23.0 dBm Measured Head SAR (10g) W/kg @ 23.0 dBm Deviation 10g (%) Certificate Impedance Head (Ohm) Real Measured Impedance Head (Ohm) Real Difference (Ohm) Real Certificate Impedance Head (Ohm) Imaginary Measured Impedance Head (Ohm) Imaginary Difference (Ohm) Imaginary Certificate Return Loss Head (dB) Measured Return Loss Head (dB) Deviation (%)PASS/FAIL 1/18/20241/17/20251.3871.972.1006.71%1.281.3505.47%51.150.70.4-2.3-1.31.0-32.0-36.9-15.20%PASS Object: Date Issued: Page 3 of 3 D835V2 – SN: 4d132 01/17/2025 Impedance & Return-Loss Measurement Plot for Head TSL SRS 03/13/25 Object: Date Issued: Page 1 of 3 D835V2 – SN: 4d133 03/10/2025 Certification of Calibration Object D835V2 – SN: 4d133 Calibration procedure(s) Procedure for Calibration Extension for SAR Dipoles. Extension Calibration date: 03/10/2025 Description: SAR Validation Dipole at 835 MHz. Calibration Equipment used: Measurement Uncertainty = ±23% (k=2) Name Function Signature Calibrated By: Tho Tong Test Engineer Approved By: Greg Snyder Executive VP of Operations, Regulatory Manufacturer Model Description Cal Date Cal Interval Ca l Due Serial Number Agilent N5182A MXG Vector Signal Generator 3/15/2024Annual 3/15/2025MY47420651 Amplifier Research 15S1G6 Amplifier CBTN/A CBT343971 Anritsu MA24106A USB Power Sensor 3/14/2024Annual 3/14/20251349513 Control Company 4040Digital Thermometer3/27/2023Biennial 3/27/2025230208311 Control Company 4052Long Stem Thermometer 2/27/2024Biennial 2/27/2026240171059 MCL BW-N6W5+ 6dB Attenuator CBTN/A CBT1139 MiniCircuits SLP-2400+ Low Pass Filter CBTN/A CBTR8979500903 Mini-Circuits BW-N20W5+ DC to 18 GHz Precision Fixed 20 dB Attenuator CBTN/A CBTN/A Narda 4772-3 Attenuator (3dB) CBTN/A CBT9406 Huber + Suhner74Z-0-0-21Torque Wrench 10/17/2023Biennial 10/17/202516476 Mini-CircuitsZHDC-16-63-S+Coupler CBTN/A CBTN/A Rohde & Schwarz ZNB40Vector Network Analyzer 2/20/2025Annual 2/20/2026101412 SPEAG DAK-3.5 Dielectric Assessment Kit 10/15/2024Annual 10/15/20251091 Keysight Technologies85033EStandard Mechanical Calibration Kit (DC to 9GHz, 3.5mm)2/1/2024Triennial2/1/2027MY53401181 SPEAGEX3DV 4SAR Probe5/10/2024Annual5/10/20253914 SPEAG DAE4 Dasy Data Acquisition Electronics 5/8/2024Annual5/8/2025728 ELEMENT MATERIALS TECHNOLOGY (formerly PCTEST) 7185 Oakland Mills Road, Columbia, MD 21046 USA Tel. +1.410.290.6652 / Fax +1.410.290.6654 http://www.element.com Object: Date Issued: Page 2 of 3 D835V2 – SN: 4d133 03/10/2025 DIPOLE CALIBRATION EXTENSION Per KDB 865664 D01, calibration intervals of up to three years may be considered for reference dipoles when it is demonstrated that the SAR target, impedance and return loss of a dipole have remained stable according to the following requirements: 1. The measured SAR does not deviate more than 10% from the target on the calibration certificate. 2. The return-loss does not deviate more than 20% from the previous measurement and meets the required 20dB minimum return-loss requirement. 3. The measurement of real or imaginary parts of impedance does n…

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A P P E N D I X B : S A R D I P O L E V E R I F I C A T I O N P L O T S B1 ELEMENT DUT: Dipole 13.000 MHz; Type: CLA-13 - SN1002 Communication System: UID: 0, CW; Frequency: 13.000 MHz Medium: 30 Head; Medium parameters used: f = 13.000 MHz; cond = 0.716 S/m; perm = 52.8; density = 1000 kg/m3 Phantom Section: Flat; Space: 0 mm Test Date: 10/13/2025; Ambient Temp: 20.8°C; Tissue Temp: 19.5°C Probe: EX3DV4 - SN7539; ConvF:(18.32,18.43,20.5); Calibrated: 2024-11-11 Sensor-Surface: 1.4mm (All points) Electronics: DAE4 Sn1415; Calibrated: 2025-03-11 Phantom: ELI V8.0; Serial: 2077 Measurement SW: DASY Module SAR V16.4.0.5005 13.0 MHz System Verification at 30.0 dBm (1000 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 1.02 W/kg SAR(1 g) = 0.522 W/kg; SAR(10 g) = 0.326 W/kg Deviation (1 g) = 3.78%; Deviation (10 g) = 3.16% B2 ELEMENT DUT: Dipole 750.000 MHz; Type: D750V3 - SN1054 Communication System: UID: 0, CW; Frequency: 750.000 MHz Medium: 750 Head; Medium parameters used: f = 750.000 MHz; cond = 0.867 S/m; perm = 40.4; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/16/2025; Ambient Temp: 22.9°C; Tissue Temp: 20.7°C Probe: EX3DV4 - SN7660; ConvF:(10.32,9.82,10.66); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 750.0 MHz System Verification at 23.0 dBm (200 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 2.61 W/kg SAR(1 g) = 1.72 W/kg; SAR(10 g) = 1.14 W/kg Deviation (1 g) = -0.92%; Deviation (10 g) = 1.60% B3 ELEMENT DUT: Dipole 750.000 MHz; Type: D750V3 - SN1054 Communication System: UID: 0, CW; Frequency: 750.000 MHz Medium: 750 Head; Medium parameters used: f = 750.000 MHz; cond = 0.882 S/m; perm = 40.4; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/20/2025; Ambient Temp: 22.3°C; Tissue Temp: 21.0°C Probe: EX3DV4 - SN7660; ConvF:(10.32,9.82,10.66); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 750.0 MHz System Verification at 23.0 dBm (200 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 2.57 W/kg SAR(1 g) = 1.68 W/kg; SAR(10 g) = 1.11 W/kg Deviation (1 g) = -3.23%; Deviation (10 g) = -1.07% B4 ELEMENT DUT: Dipole 835.000 MHz; Type: D835V2 - SN4d047 Communication System: UID: 0, CW; Frequency: 835.000 MHz Medium: 835 Head; Medium parameters used: f = 835.000 MHz; cond = 0.896 S/m; perm = 40.1; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/16/2025; Ambient Temp: 22.9°C; Tissue Temp: 20.7°C Probe: EX3DV4 - SN7660; ConvF:(9.77,9.3,10.09); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 835.0 MHz System Verification at 23.0 dBm (200 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 3.12 W/kg SAR(1 g) = 2.02 W/kg; SAR(10 g) = 1.33 W/kg Deviation (1 g) = 6.99%; Deviation (10 g) = 9.20% B5 ELEMENT DUT: Dipole 835.000 MHz; Type: D835V2 - SN4d132 Communication System: UID: 0, CW; Frequency: 835.000 MHz Medium: 835 Head; Medium parameters used: f = 835.000 MHz; cond = 0.910 S/m; perm = 40.1; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/20/2025; Ambient Temp: 22.3°C; Tissue Temp: 21.0°C Probe: EX3DV4 - SN7660; ConvF:(9.77,9.3,10.09); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 835.0 MHz System Verification at 23.0 dBm (200 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 3.19 W/kg SAR(1 g) = 2.10 W/kg; SAR(10 g) = 1.38 W/kg Deviation (1 g) = 6.71%; Deviation (10 g) = 7.81% B6 ELEMENT DUT: Dipole 835.000 MHz; Type: D835V2 - SN4d133 Communication System: UID: 0, CW; Frequency: 835.000 MHz Medium: 835 Head; Medium parameters used: f = 835.000 MHz; cond = 0.899 S/m; perm = 42.6; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/22/2025; Ambient Temp: 21.5°C; Tissue Temp: 20.7°C Probe: EX3DV4 - SN7718; ConvF:(9.17,9.15,9.46); Calibrated: 2025-04-08 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1407; Calibrated: 2025-04-07 Phantom: Twin-SAM V8.0; Serial: 2060 Measurement SW: DASY Module SAR V16.4.0.5005 835.0 MHz System Verification at 23.0 dBm (200 mW) Area Scan (40.0 x 90.0): Measurement grid: dx=10.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Peak SAR (extrapolated) = 2.95 W/kg SAR(1 g) = 1.98 W/kg; SAR(10 g) = 1.30 W/kg Deviation (1 g) = -0.40%; Deviation (10 g) = 0.15% B7 ELEMENT DUT: Dipole 835.000 MHz; Type: D835V2 - SN4d132 Communication System: UID: 0, CW; Frequency: 835.000 MHz Medium: 835 Head; Medium parameters used: f = 835.000 MHz; cond = 0.867 S/m; perm = 43.2; density = 1000 kg/m3 Phantom Section: Flat; Space: 15 mm Test Date: 10/22/2025; Ambient Temp: 21.4°C; Tissue Temp: 20.4°C Probe: EX3DV4 - SN7488; ConvF:(9.92,9.67,9.65); Calibrated: 2025-03-07 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1415; Cal…

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A P P E N D I X A : S A R T E S T P L O T S A1 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0896M Communication System: UID:10021 - DAC, GSM; MAIA: Y; Frequency: 848.800 MHz Medium: 835 Head; Medium parameters used: f = 848.800 MHz; cond = 0.912 S/m; perm = 39.7; density = 1000 kg/m3 Phantom Section: LeftHead; Space: 0.00 mm Test Date: 10/23/2025; Ambient Temp: 22.9°C; Tissue Temp: 21.6°C Probe: EX3DV4 - SN7660; ConvF:(9.77,9.3,10.09); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: GSM 850, Antenna E, Exp: Head| Left Cheek, Ch. High Area Scan (120.0 x 210.0): Measurement grid: dx=15.0 mm, dy=15.0 mm Zoom Scan (42.0 x 42.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Reference Value = 0.36 W/kg; Power Drift = 0.04 dB Peak SAR (extrapolated) = 1.44 W/kg SAR(1 g) = 0.602 W/kg Smallest distance from peaks to all points 3 dB below is 8.1 mm Ratio of SAR at M2 to SAR at M1 = 73.1 % A2 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0896M Communication System: UID:10027 - DAC, GSM; MAIA: Y; Frequency: 848.800 MHz Medium: 835 Head; Medium parameters used: f = 848.800 MHz; cond = 0.916 S/m; perm = 40.1; density = 1000 kg/m3 Phantom Section: Flat; Space: 5.00 mm Test Date: 10/20/2025; Ambient Temp: 22.3°C; Tissue Temp: 21.0°C Probe: EX3DV4 - SN7660; ConvF:(9.77,9.3,10.09); Calibrated: 2025-05-09 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1678; Calibrated: 2025-05-09 Phantom: Twin-SAM V8.0; Serial: 2056 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: GPRS 850, Antenna A, Exp: Body-worn/Hotspot| Back Side, Ch. High, 3 Tx Slots Area Scan (120.0 x 210.0): Measurement grid: dx=15.0 mm, dy=15.0 mm Zoom Scan (36.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Reference Value = 0.42 W/kg; Power Drift = 0.02 dB Peak SAR (extrapolated) = 1.39 W/kg SAR(1 g) = 0.786 W/kg Smallest distance from peaks to all points 3 dB below is 8.5 mm Ratio of SAR at M2 to SAR at M1 = 84.4 % A3 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0890M Communication System: UID:10021 - DAC, GSM; MAIA: Y; Frequency: 1909.800 MHz Medium: 1900 Head; Medium parameters used: f = 1909.800 MHz; cond = 1.40 S/m; perm = 38.0; density = 1000 kg/m3 Phantom Section: RightHead; Space: 0.00 mm Test Date: 10/13/2025; Ambient Temp: 20.5°C; Tissue Temp: 20.0°C Probe: EX3DV4 - SN7718; ConvF:(7.51,7.5,7.76); Calibrated: 2025-04-08 Sensor-Surface: 1.4mm (All points) Electronics: DAE4 Sn1407; Calibrated: 2025-04-07 Phantom: Twin-SAM V8.0; Serial: 2060 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: GSM 1900, Antenna A, Exp: Head| Right Cheek, Ch. High Area Scan (120.0 x 210.0): Measurement grid: dx=15.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Reference Value = 0.00 W/kg; Power Drift = 0.03 dB Peak SAR (extrapolated) = 0.078 W/kg SAR(1 g) = 0.053 W/kg Smallest distance from peaks to all points 3 dB below is 11.6 mm Ratio of SAR at M2 to SAR at M1 = 88.8 % A4 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0890M Communication System: UID:10028 - DAC, GSM; MAIA: Y; Frequency: 1850.200 MHz Medium: 1900 Head; Medium parameters used: f = 1850.200 MHz; cond = 1.36 S/m; perm = 38.8; density = 1000 kg/m3 Phantom Section: Flat; Space: 5.00 mm Test Date: 10/16/2025; Ambient Temp: 21.5°C; Tissue Temp: 19.5°C Probe: EX3DV4 - SN7718; ConvF:(7.51,7.5,7.76); Calibrated: 2025-04-08 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1407; Calibrated: 2025-04-07 Phantom: Twin-SAM V8.0; Serial: 2060 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: GPRS 1900, Antenna A, Exp: Body-worn/Hotspot| Back Side, Ch. Low, 4 Tx Slots Area Scan (120.0 x 210.0): Measurement grid: dx=15.0 mm, dy=15.0 mm Zoom Scan (30.0 x 30.0 x 31.2): Measurement grid: dx=6.0 mm, dy=6.0 mm, dz=1.5 mm; Graded Ratio: 1.5 Reference Value = 0.02 W/kg; Power Drift = 0.08 dB Peak SAR (extrapolated) = 1.16 W/kg SAR(1 g) = 0.636 W/kg Smallest distance from peaks to all points 3 dB below is 8.5 mm Ratio of SAR at M2 to SAR at M1 = 83.4 % A5 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0834M Communication System: UID:10011 - CAC, WCDMA; MAIA: Y; Frequency: 826.400 MHz Medium: 835 Head; Medium parameters used: f = 826.400 MHz; cond = 0.896 S/m; perm = 42.6; density = 1000 kg/m3 Phantom Section: LeftHead; Space: 0.00 mm Test Date: 10/22/2025; Ambient Temp: 21.5°C; Tissue Temp: 20.7°C Probe: EX3DV4 - SN7718; ConvF:(9.17,9.15,9.46); Calibrated: 2025-04-08 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1407; Calibrated: 2025-04-07 Phantom: Twin-SAM V8.0; Serial: 2060 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: UMTS 850, Antenna E, Exp: Head| Left Tilt, Ch. Low Area Scan (120.0 x 210.0): Measurement grid: dx=15.0 mm, dy=15.0 mm Zoom Scan (33.0 x 33.0 x 31.2): Measurement grid: dx=5.5 mm, dy=5.5 mm, dz=1.5 mm; Graded Ratio: 1.5 Reference Value = 0.46 W/kg; Power Drift = 0.04 dB Peak SAR (extrapolated) = 1.38 W/kg SAR(1 g) = 0.581 W/kg Smallest distance from peaks to all points 3 dB below is 6.5 mm Ratio of SAR at M2 to SAR at M1 = 73.5 % A6 ELEMENT DUT: A3LSMS948JPN; Type: Portable Handset; Serial: 0834M Communication System: UID:10011 - CAC, WCDMA; MAIA: Y; Frequency: 826.400 MHz Medium: 835 Head; Medium parameters used: f = 826.400 MHz; cond = 0.896 S/m; perm = 42.6; density = 1000 kg/m3 Phantom Section: Flat; Space: 5.00 mm Test Date: 10/22/2025; Ambient Temp: 21.5°C; Tissue Temp: 20.7°C Probe: EX3DV4 - SN7718; ConvF:(9.17,9.15,9.46); Calibrated: 2025-04-08 Sensor-Surface: 1.4mm (VMS + 6p) Electronics: DAE4 Sn1407; Calibrated: 2025-04-07 Phantom: Twin-SAM V8.0; Serial: 2060 Measurement SW: DASY Module SAR V16.4.0.5005 Mode: UMTS 850, Antenna E, Exp: Body-worn/Hotspot| Back Side, Ch. Low Area Scan (120.0 x 210.0): Measurement grid: dx=1…

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FCC ID: A3LSMS948JPN RF EXPOSURE PART 1 TEST REPORT Approved by: Technical Manager Document S/N: 1M2508270082-23.A3L DUT Type: Portable Handset Page 1 of 103 REV 22.0 03/30/2022 Unless otherwise specified, no part of this report may be reproduced or utilized in any part, form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from Element. If you have any questions or have an enquiry about obtaining additional rights to this report or assembly of contents thereof, please contact [email protected]. Applicant Name: Date of Testing: Samsung Electronics Co., Ltd. 09/29/2025 – 11/24/2025 129, Samsung-ro, Maetan dong, Test Site/Locations: Yeongtong-gu, Suwon-si Gyeonggi-do, 16677, Korea Element, Columbia, MD, USA Element, Suwon, Korea Document Serial No.: 1M2508270082-23.A3L F C C I D : A3LS MS948JPN A P P L I C A N T : SAMS UN G ELE CT RONI CS CO., LT D. DUT Type: Portable Handset Application Type: Certification FCC Rule Part(s): CFR §2.1093 Model(s): Additional Model(s): SC-53G SCG37 This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE C95.1-1992 and has been tested in accordance with the measurement procedures specified in Section 2.9 of this report; for North American frequency bands only. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Test results reported herein relate only to the item(s) tested. The SAR Tick is an initiative of the Mobile & Wireless Forum (MWF). While a product may be considered eligible, use of the SAR Tick logo requires an agreement with the MWF. Further details can be obtained by emailing: [email protected]. SAR 1g Head (W/kg) 1g Body-Worn (W/kg) 1g Hotspot (W/kg) 10g Phablet (W/kg) PCE GSM/GPRS/EDGE 850 824.20 - 848.80 MHz 0.86 1.11 1.11 N/A PCE GSM/GPRS/EDGE 1900 1850.20 - 1909.80 MHz <0.1 1.00 1.00 N/A PCE UMTS 850 826.40 - 846.60 MHz 0.66 0.87 0.87 N/A PCE LTE Band 12 699.7 - 715.3 MHz 0.81 0.71 0.71 N/A PCE LTE Band 13 779.5 - 784.5 MHz 0.82 0.7…

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