| Hardware and OS | Huawei Ascend Y635 Dual Sim | |
| Operating system | Android 4.4 | |
| Processor | Qualcomm Snapdragon 410 MSM8916, 1200 MHz | |
| Processor cores number | 4 | |
| RAM | 1 GB | |
| Internal Storage | 8 GB | |
| Memory Card Slot | yes | |
| GPU | Adreno 306 | |
| Display | Huawei Ascend Y635 Dual Sim | other phones |
| Type | colored TFT, 16.78 mln colors, sensor | |
| Size | 5" | |
| Resolution | 854x480 | |
| Pixel Density | 196 | |
| Touchscreen | multitouch, capacitive | |
| Automatic display rotation | yes | |
| Connectivity | Huawei Ascend Y635 Dual Sim | other phones |
| Standard | GSM 900/1800/1900, 3G, 4G LTE | |
| Interfaces | Wi-Fi 802.11n, Bluetooth 4.0, USB | |
| Multi SIM mode | alternate | |
| SIM | micro SIM | |
| Camera | Huawei Ascend Y635 Dual Sim | other phones |
| Camera | 5.25921944 megapixels | |
| Front camera | 2 megapixels | |
| Camera functions | autofocus | |
| Max. frame rate of video | 30 fps | |
| Video Recording | yes | |
| Multimedia | Huawei Ascend Y635 Dual Sim | other phones |
| Audio | MP3, FM-radio | |
| Design | Huawei Ascend Y635 Dual Sim | other phones |
| Case material | plastic | |
| Case type | classic | |
| Height | 143.97 mm | |
| Width | 72.87 mm | |
| Thickness | 10.2 mm | |
| Weight | 178 grams | |
| Battery | Huawei Ascend Y635 Dual Sim | other phones |
| Capacity | 2000 mA?h | |
| Connector type for charging | micro-USB | |
| Other | Huawei Ascend Y635 Dual Sim | other phones |
| Sensors | illumination sensor, approaching sensor, compass | |
