| Hardware and OS | Huawei GR3 | |
| Operating system | Android 5.1 | |
| Processor | MediaTek MT6753T, 1500 MHz | |
| Processor cores number | 8 | |
| RAM | 2 GB | |
| Internal Storage | 16 GB | |
| Memory Card Slot | yes | |
| GPU | Mali-T720 MP3 | |
| Display | Huawei GR3 | other phones |
| Type | colored IPS, sensor | |
| Size | 5" | |
| Resolution | 1280x720 | |
| Pixel Density | 294 | |
| Touchscreen | multitouch, capacitive | |
| Automatic display rotation | yes | |
| Connectivity | Huawei GR3 | other phones |
| Standard | GSM 900/1800/1900, 3G, 4G LTE | |
| Interfaces | Wi-Fi 802.11n, Wi-Fi Direct, Bluetooth 4.0, USB | |
| Multi SIM mode | alternate | |
| SIM-card amount | 2 | |
| Camera | Huawei GR3 | other phones |
| Camera | 13 megapixels | |
| Front camera | 5 megapixels | |
| Camera functions | autofocus | |
| Video Recording | yes | |
| Multimedia | Huawei GR3 | other phones |
| Audio | MP3, AAC, WAV, FM-radio | |
| Design | Huawei GR3 | other phones |
| Case material | aluminium | |
| Case type | classic | |
| Height | 143.5 mm | |
| Width | 71 mm | |
| Thickness | 7.6 mm | |
| Weight | 135 grams | |
| Battery | Huawei GR3 | other phones |
| Capacity | 2200 mA?h | |
| Battery | non-removable | |
| Battery type | Li-polymer | |
| Connector type for charging | micro-USB | |
| Other | Huawei GR3 | other phones |
| Sensors | illumination sensor, approaching sensor | |
| Flashlight | yes | |
