| Hardware and OS AllCall S1 |
| Operating system: | Android 8.1 Oreo |
| Processor: | Quad-Core 1.3GHz ARM Cortex-A-7 |
| GPU: | ARM Mali-400 MP2, 4-Cores |
| RAM: | 1GB |
| Internal Storage: | 16GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes with Modified Android |
| Display AllCall S1 |
| Type: | IPS capacitive touchscreen |
| Size: | 5.5 inches |
| Resolution: | 1280x720 Pixels, 24 bit color depth |
| Colors: | 16M Colors |
| Pixel Density: | ~ 267 ppies |
| Touchscreen: | Yes Multi Touch Support |
| Protection: | No |
| Features: | HD display, ~ 267 PPI, Capacitive, Multi-touch, 2.5d curved glass screen, 1000:1 contrast ratio, 178 degree viewing angle |
| Connectivity AllCall S1 |
| 4G Network: | No |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot |
| GPS: | Yes, with GPS, A-GPS |
| NFC: | No |
| USB: | Micro USB v2.0 With OTG, Charging and Mass Storage Function |
| Speed: | Not Available |
| SIM: | Micro SIM |
| Dual SIM: | Yes with Dual SIM support |
| Wireless Charging: | No |
| Camera AllCall S1 |
| Main camera: | 8 Megapixels, 2 Megapixels |
| Features: | Yes with LED Flash |
| Image: | 3264 x 2448 Pixels |
| Selfie camera: | 2 MP, 2 MP Megapixels with 1.2 um Pixel Size, Interpolated Resolution 5MP |
| Multimedia AllCall S1 |
| Loudspeaker: | Yes |
| Handsfree: | Yes |
| Radio: | Yes |
| Video Playback: | Yes Support 3GP, M4V, H.264, FLV, MP4, H.265, MKV, DivX, AVI, xVID, WMV |
| Video Out: | Not Support |
| Ring Tones: | Yes |
| 3.5 mm Jack: | yes |
| Design AllCall S1 |
| Dimensions: | 147.5 mm x 70.2 mm x 10.8 mm |
| Waterproof: | No |
| Weight: | 210 g |
| Battery AllCall S1 |
| Capacity: | 5,000 mAh Lithium-Polymer |
| Placement: | Non-Removable |
| Other AllCall S1 |
| Sensors: | Proximity Sensor, Accelerometer, Light Sensor, Fingerprint |
