ONEPLUS CPH2581 Smartphone User Guide
- May 15, 2024
- OnePlus
Table of Contents
Quick Guide
CPH2581 Smartphone
Must Know
- Front Camera
- Earpiece Speaker
- In-display fingerprint sensor
- Speaker
- Volume
- Power Sleep/Wake
- Alert Slider
- USB Type-C port
- Nano SIM Slot
Welcome
Welcome to the OnePlus family! We’re thrilled you’ve chosen OnePlus. This
guide will help you get the most out of your new device. Read through this
quick guide carefully to ensure safe and proper use of your device.
Get Support
Please visit the oneplus.com/privacy-and-legal page to find more information on our warranty and return policy.
You can also reach out to OnePlus Customer Support by visiting
oneplus.com/support.
Accessories and Software Information
You are provided with the following standard accessories:
1 Phone, 1 Charger, 1 USB data cable, 1 Safety Guide, 1 Quick Guide, 1
Sticker,
1 Welcome Letter, 1 SIM Ejector Tool, 1 Red Cable Club Membership Card.
The product software version is: OxygenOS 14.0
For the most recent information about accessories and software, please see the
DoC (Declaration of Conformity) at
https://service.oneplus.com/global/user-manual
Regulatory
Steps to search Regulatory : Go to Settings – About device – Regulatory
Radio Waves Specifications
| Radio | Frequency | Output Power. Max |
|---|---|---|
| GSM | 850MHz / 900MHz | 34 dBm |
| 1800MHz / 1900MHz | 31 dBm | |
| WCDMA | Bands 1/2/4/5/6/8/19 | 24.8 dBm |
| LTE FDD | Bands 13/71 | 24.6 dBm |
| Bands 1/2/3/4/5/7/8/12/17/18/19/20/25/26/28/30/66 | 24.8 dBm | |
| Band 32 | / | |
| LTE TDD | Bands 38/39/40/48 | 24.8 dBm |
| Band 41 | 26.3 dBm | |
| 5G NR | n40 | 24.7 dBm |
| n71 | 25.0 dBm | |
| n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n30/n38/n66 | 25.2 dBm | |
| n77/n78 | 27.2 dBm | |
| n41 | 26.7 dBm | |
| Bluetooth | 2.4-2.4835GHz | 16.4 dBm(EIRP) |
| 2.40 Wi-Fi | 2.4-2.4835GHz | 19.5 dBm(EIRP) |
| 5G Wi-Fi | 515-5.25GHz | 21.5 dBm(EIRP) |
| 5.25-5.35GHz | 18.5 dBm(EIRP) | |
| 5.47-5.725GHz | 18.6 dBm(EIRP) | |
| 5.725-5.85GHz | 13.6 dBm(EIRP) | |
| 6G Wi-Fi(VLP/LPI) | 5.945-6.425GHz | 121dBm/19.6dBm(EIRP) |
| NFC | 13.56MHz | 42 dBpA/m @10m |
| WPT | 110-148.5KHz | 42 dBpA/m @10m |
SAR Values
The SAR values below are the highest values reported for this device:
Head: 0.95 W/kg(10g), Body: 1.27 W/kg(10g), Limbs: 2.66 W/kg(10g)
Learn More
For more information, please download the complete guide on
https://service.oneplus.com/global/user-manual.
This manual is for reference only, the actual product shall prevail.
The information is subject to change without notice.
Model: CPH2581
This manual is published by OnePlus. OnePlus may correct any misprints,
errors, and inaccuracies in the manual or improve its apps and/or devices at
any time it deems necessary without any notice. Such changes will be applied
in the later versions of this manual. All images in this manual are for
reference only and may differ from the actual device and UI.
Hasselblad
Version 12.1
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