소개
Welcome to the user manual for your new Sony Xperia 1 IV XQ-CT72 5G smartphone. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and user experience. Please read this manual thoroughly before using your device.

Figure 1: Sony Xperia 1 IV XQ-CT72 5G. This image displays the front and back of the purple Sony Xperia 1 IV smartphone, highlighting its sleek design and multi-camera system.
설정
1. 개봉 및 초기 설정
Upon opening your Sony Xperia 1 IV package, ensure all components are present. The standard package typically includes the smartphone and essential documentation.

Figure 2: Package Contents. This image shows the typical contents found within the Sony Xperia 1 IV retail box, emphasizing the phone itself.
2. SIM 카드 삽입
The Sony Xperia 1 IV supports dual SIM functionality. To insert your SIM card(s):
- 기기 측면에서 SIM 카드 트레이를 찾으세요.
- 제공된 SIM 꺼내기 도구를 사용하여 트레이를 엽니다.
- Carefully place your Nano-SIM card(s) into the designated slots, ensuring the gold contacts face downwards.
- 딸깍 소리가 날 때까지 트레이를 장치에 다시 부드럽게 밀어 넣습니다.

Figure 3: SIM Card Tray. This image illustrates the SIM card tray of the Sony Xperia 1 IV, showing how it can be accessed for inserting SIM cards.
3. 전원 켜기 및 초기 구성
To power on your device, press and hold the power button located on the side until the Sony logo appears. Follow the on-screen prompts to complete the initial setup, which includes selecting your language, connecting to a Wi-Fi network, and setting up your Google account.
운영
1. 기본 작업
- 전원 버튼: Press and hold to power on/off or restart. A quick press will lock/unlock the screen.
- 볼륨 버튼: 미디어 볼륨, 통화 볼륨 또는 알림 볼륨을 조절합니다.
- 화면 탐색: Use touch, swipe, and pinch gestures to navigate the interface, open apps, and zoom.

Figure 4: Side Buttons. This image provides a clear view of the side of the Sony Xperia 1 IV, indicating the placement of the power and volume buttons.
2. 카메라 기능
The Sony Xperia 1 IV features an advanced multi-camera system with ZEISS optics, designed for professional-grade photography and videography.
- 카메라 실행: Tap the Camera app icon or use the dedicated camera button (if available).
- 모드: Explore various modes such as Photo, Video, Portrait, Panorama, and Manual.
- 초점과 노출: Tap on the screen to set focus and adjust exposure for specific areas.
- 줌: Use pinch-to-zoom gestures or the on-screen zoom controls to adjust magnification.

Figure 5: Camera Module. A detailed view of the Sony Xperia 1 IV's rear camera module, showcasing its multiple lenses and ZEISS T* coating.

Figure 6: Professional Photography Integration. This image shows the Sony Xperia 1 IV alongside professional camera gear, highlighting its advanced imaging features.
3. 오디오 및 멀티미디어
Enjoy high-quality audio and vibrant visuals on your Xperia 1 IV.
- 음악 재생: Use the pre-installed music player or download your preferred streaming apps.
- 비디오 재생 : The 6.5-inch 4K HDR OLED display provides an immersive view경험.
- 3.5mm 오디오 잭: Connect your wired headphones for a direct audio experience.

Figure 7: Audio Experience. The Sony Xperia 1 IV is shown connected to headphones, demonstrating its audio playback capabilities.

Figure 8: Bottom Ports. This image displays the bottom of the Sony Xperia 1 IV, highlighting the USB-C charging port and the 3.5mm headphone jack.
유지
1. 장치 충전
The Xperia 1 IV is equipped with a 5000mAh battery for extended usage.
- Use a compatible USB-C charger and cable.
- Connect the cable to the USB-C port at the bottom of the phone.
- 손상된 충전기나 케이블은 사용하지 마세요.

Figure 9: Battery Capacity. A visual representation highlighting the 5000mAh battery capacity of the Sony Xperia 1 IV.
2. 세척 및 관리
To maintain your device's appearance and functionality:
- 부드럽고 보푸라기가 없는 천으로 화면과 본체를 닦으세요.
- 가혹한 화학물질이나 연마재의 사용은 피하세요.
- The device is rated IP65/68 for water and dust resistance, but avoid intentional submersion.
3. 소프트웨어 업데이트
기기에 최신 기능, 보안 패치, 성능 향상 기능이 적용되었는지 확인하려면 소프트웨어 업데이트를 정기적으로 확인하세요. 설정 > 시스템 > 시스템 업데이트 업데이트를 확인하고 설치합니다.
문제 해결
일반적인 문제 및 솔루션
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 장치 전원이 켜지지 않음 | 배터리 부족; 소프트웨어 충돌 | 기기를 최소 30분 동안 충전하세요. 전원 버튼과 볼륨 업 버튼을 동시에 10초 동안 길게 눌러 강제로 재시작하세요. |
| 화면이 반응하지 않음 | 일시적인 소프트웨어 오류 | Restart the device. If unresponsive, perform a forced restart. |
| 네트워크 신호 불량 | Location; SIM card issue; network settings | Move to an area with better coverage. Reinsert the SIM card. Reset network settings (Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth). |
| 배터리가 빨리 소모됩니다 | Background apps; high screen brightness; old battery | Close unused apps. Reduce screen brightness. Check battery usage in settings to identify power-hungry apps. Consider a factory reset if issues persist. |
명세서
기술 사양
| 특징 | 사양 |
|---|---|
| 상표 | 소니 |
| 모델명 | 엑스페리아 1 IV |
| 운영 체제 | 안드로이드 12.0 |
| 설치된 RAM 메모리 크기 | 12GB (XNUMX기가바이트) |
| CPU 모델 | 스냅드래곤 8 1세대 |
| CPU 속도 | 3GHz |
| 내부 저장 용량 | 256GB (XNUMX기가바이트) |
| 화면 크기 | 6.5 인치 |
| 해결 | 1080 x 2340 (4K HDR OLED) |
| 무선 통신사 | 잠금 해제됨 |
| 배터리 용량 | 5000mAh |
| 방수/방진 | IP65/68 |
Note: Specifications are subject to change without notice. For the most accurate and up-to-date information, please refer to the official Sony web대지.

Figure 10: Snapdragon 8 Gen 1 Mobile Platform. This image displays the logo for the Snapdragon 8 Gen 1 Mobile Platform, indicating the powerful processor within the device.
보증 및 지원
보증 정보
Your Sony Xperia 1 IV is covered by a limited manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official Sony support web보증 기간 및 보장 범위를 포함한 자세한 약관은 해당 사이트에서 확인하세요.
고객 지원
For further assistance, technical support, or service inquiries, please contact Sony customer support through their official channels. You can typically find contact information on the Sony web웹사이트 또는 기기와 함께 제공된 설명서를 참조하십시오.