realme RMX3780 Chongqing Mobile Telecommunications User Guide
- June 16, 2024
- realme
Table of Contents
RMX3780 Chongqing Mobile
Telecommunications
User Guide
RMX3780 Chongqing Mobile Telecommunications
RMX3780
Greetings from realme mobile
This guide will show you how to use the phone and its important functions. You
may also visit realme official website to get more information about the
phone. 
Warning
- Do not place the phone or battery near or inside heating equipment, cooking equipments, high pressure vessels (such as microwave ovens, induction cooker, electric oven, heater, pressure cooker, water heater, gas stove, etc.) to prevent the battery overheating which may lead to an explosion.
- The original charger, data cable and battery shall be used. Unapproved chargers, data cables, or batteries that are not certified by the manufacturer may result in electric shock, fire, explosion, or other hazards.
- Back cover can’t be removed.
- When charging, please place the device in an environment that has a normal room temperature and good ventilation. It is recommended to charge the device in an environment with temperature ranging from 5°C~35°C.
How to reboot the phone
Press and hold the Power Button and Volume Up Button at the same time until
the realme boot animation is displayed to reboot the phone.
How to Transfer Old Mobile Content to a New Mobile
You can use realme Clone Phone to easily transfer photos, videos, music,
contacts, messages, apps, etc from your old phone to the new one.
- If you have an old Android phone, first scan the QR code below, then download and install Clone Phone, next open Clone Phone on both the new and old phones, and follow the on-screen instructions to complete the operation.https://i.clonephone.coloros.com/download
- If you have an old iPhone, open Clone Phone on the new phone directly, and follow on-screen instructions to sign in to iCloud account and sync the files.
Standard accessories
You are provided with the following standard accessories:
1 Phone, 1 Charger, 1 USB data cable, 1 Safety Guide, 1 Quick Guide,
1 SIM Ejector Tool, 1 Protective Case.
Specification
| Product | RMX3780 |
|---|---|
| Main screen parameter | 17.07cm(6.72″) |
| Dimension | 165.66×75.98×8.05(mm) |
| Battery | 4890mAh/18.92Wh(Min) |
5000mAh/19.35Wh(Typ)
Camera| 16 Megapixels Front 100 Megapixels+2 Megapixels Rear
Operating temperature| 0°C-35°C
SAR Values| FCC SAR| 1.16 W/kg(Head) 0.64W/kg (Body)
Radio Waves Specifications
Radio| Frequency| Max. Output Power
GSM| 850MHz/900MHz| 33.5dBm
1800MHz/1900MHz| 30.5dBm
WCDMA| Bands 1/5/6/8/19| 24.5dBm
Bands 2/4| 24dBm
LTE FDD| Bands 1/3| 24.8dBm
Bands 2/4/7| 23.5dBm
Bands 5/8/12/13/17/18/19/20/28| 24.5dBm
Bands 26/66| 24dBm
LTETDD| Bands 38/39/40| 24dBm
Band 41| 24.5dBm
5G NR| nl/n3/n5/n8/n20/n28/n66| 24.2dBm
n7/n40| 23.7dBm
n38/n41 /n77/n78| 24.2dBm
Bluetooth| 2.4-2.4835GHz| 13.5dBm(EIRP)
2.4G Wi-Fi| 2.4-2.4835GHz| 19.5dBm(EIRP)
5G Wi-Fi| 5.15-5.25GHz| 21 dBm(EIRP)
5.25-5.35GHz| 21.5dBm(EIRP)
5.47-5.725GHz| 21dBm(EIRP)
5.725-5.85GHz| 20.5dBm(EIRP)
NFC| 13.56MHz| 42dBuA/m @1 Om
The N-Mark is a trademark or registered trademark of NFC Forum, Inc. in the
United States and in other countries.
This product is conformed to High-Resolution Audio standard defined by Japan
Audio Society. The High-Resolution Audio logo is used under license from Japan
Audio Society.
Some content may differ from your device depending on the region, service
provider, or software version, and is subject to change without prior notice.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>