This phone will only work with 2G: GSM 850/900/1800/1900MHz 3G: WCDMA 850/900/1900/2100MHz 4G FDD-LTE 800/1800/2100/2600MHzIt’s unlocked for worldwide use， customers please take a check to see if your local area network or the communication operator you are using is compatible with this phone before purchase. You can also go to this topic [===Official Help Center=== How To Check If This Phone Can Be Used In Your Country] to find how to confirm this.
| Basic Information | |
| Model | Huadoo HG04 |
| Band | 2G: GSM 850/900/1800/1900MHz |
| 3G: WCDMA 850/900/1900/2100MHz | |
| 4G FDD-LTE 800/1800/2100/2600MHz | |
| Sim Card | Dual SIM Card Dual Standby |
| Service Provide | Unlocked |
| Style | Bar |
| Color | Orange |
| Shell Material | Plastic |
| System | |
| OS | Android 4.4 |
| CPU | MSM8926 1.2Ghz quad core |
| ROM | 16GB |
| RAM | 2GB |
| Screen | |
| Display Size | 4.7 Inch |
| Type | IPS HD Capacitive touch screen |
| Resolution | 1280*720 pixels |
| Multi-point touch | 5 points |
| Support Format | |
| Ringtones Type | Polyphonic/MP3 |
| Audio File Format | MP3/WAV/AMR/AWB |
| Video File Format | 3GP/MPEG4 |
| Image File Format | JPEG/BMP/GIF/PNG |
| E-book Format | TXT/CHM/DOC/HTML |
| FM Radio | Yes，earphone needed |
| Earphone Port | 3.5mm |
| Card Extend | Support TF card up to 32GB extended |
| Data Transfer & Connectivity | |
| Data transfer | USB/Bluetooth |
| Mobile internet | WAP/WIFI |
| General | |
| Camera/Picture Resolution | Dual Cameras， front camera 5.0MP， back camera 13.0MP with Flash light and auto focus |
| Language | English， Spanish， Bahsa Melayu， Dansk， Deutsch， Italiano， Nederlands， Polski， Romana， Soumi， Simplified Chinese， Traditional Chinese， etc (More details please refer to the screenshots) |
| Receiver | 1507 Waterproof Handset |
| MIC | Φ4x1.5 |
| Speaker | Φ18mm |
| Message | SMS/MMS |
| Input | Handwrite/Keypad |
| WIFI | Yes， support， 2.4Ghz |
| Bluetooth | Yes， support， BT4.1， support stereo |
| GPS | Yes， built in |
| OTG | Yes |
| Gravity Sensor | Yes |
| Range sensor | Yes |
| Light-sensor | Yes |
| Geomagnetic gyroscope | Yes |
| Torch | Yes， support to be used in flashlight |
| Keyboard backlighting | White， Button could be used in doubles as a message warning lamp lights |
| Light-sensor | Yes |
| USB Port | 5pin Micro USB |
| Battery | 3800mAh Built-in Battery |
| Dimensions | 149*75.6*14.8mm |
| Other Features | IP68 (Waterproof， Dustproof， Scratchproof) WiFi， GPS， FM， Ebook， Messages， camera， Bluetooth， calendar， calculator， clock， Email， Tethering & portable hotspot， etc |
| Package included | 1 x Huadoo HG04 Smartphone |
| 1 x Earphone | |
| 1 x USB Cable | |
| 1 x Charger | |
| 1 x User Manual | |