| Hardware and OS | iNew U3 | |
| Operating system | Android 5.1 | |
| Processor | MediaTek MT6735 | |
| Processor cores number | 4 | |
| RAM | 1 GB | |
| Internal Storage | 8 GB | |
| Memory Card Slot | yes, volume of up to 32 GB | |
| GPU | Mali-T720 | |
| Display | iNew U3 | other phones |
| Type | colored IPS, 16.78 mln colors, sensor | |
| Size | 4.5" | |
| Resolution | 854x480 | |
| Touchscreen | multitouch, capacitive | |
| Automatic display rotation | yes | |
| Connectivity | iNew U3 | other phones |
| Standard | GSM 900/1800/1900, 3G, 4G LTE | |
| Interfaces | Wi-Fi 802.11n, Bluetooth, USB | |
| LTE range support | 2100, 1800, 2600, 900, 800 MHz | |
| SIM-card amount | 2 | |
| Camera | iNew U3 | other phones |
| Camera | 5 megapixels | |
| Front camera | 2 megapixels | |
| Camera functions | autofocus | |
| Video Recording | yes | |
| Multimedia | iNew U3 | other phones |
| Audio | MP3, FM-radio | |
| Headphone jack | 3.5 mm | |
| Design | iNew U3 | other phones |
| Case type | classic | |
| Height | 131.5 mm | |
| Width | 64.5 mm | |
| Thickness | 8.9 mm | |
| Weight | 120 grams | |
| Battery | iNew U3 | other phones |
| Capacity | 1750 mA?h | |
| Other | iNew U3 | other phones |
| Sensors | illumination sensor | |
| Flashlight | yes | |
