| Hardware and OS Allcall Rio S |
| Operating system: | Android 7.0 Nougat OS |
| Processor: | Quad-Core 1.3GHz ARM Cortex-A53 |
| GPU: | ARM Mali-T720 MP2 550MHz |
| RAM: | 2GB |
| Internal Storage: | 16GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes with Modified Android |
| Display Allcall Rio S |
| Type: | IPS, LCD capacitive touchscreen |
| Size: | 5.5 inches |
| Resolution: | 1280 x 720 Pixels, 24 bit color depth |
| Colors: | 16M Colors |
| Pixel Density: | ~ 267 ppi |
| Touchscreen: | Yes Multi Touch Support |
| Protection: | Not Included |
| Features: | HD display, ~ 267 PPI, Capacitive, Multi-touch |
| Connectivity Allcall Rio S |
| 4G Network: | LTE : 800 / 1800 / 2100 / 2600 MHz |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi Hotspot |
| GPS: | Yes, with A-GPS, GPS |
| NFC: | No |
| USB: | Micro USB 2.0 With Charging and Mass Storage Function |
| Speed: | LTE 50 Mbps, HSPA plus, LTE CAT4 150 Mbps Download, HSUPA 5.76 Mbps Upload, HSDPA 21.2 Mbps Download |
| SIM: | Nano SIM |
| Dual SIM: | Hybrid Dual SIM (Nano SIM, Nano SIM/microSD), Dual Standby |
| Camera Allcall Rio S |
| Main camera: | 8 Megapixels, 2 MP with Dual-LED and AF Dual Rear Camera |
| Features: | Yes with Single-LED Flash |
| Image: | 3264 x 2448 Pixels |
| Selfie camera: | 2 Megapixel Front camera |
| Multimedia Allcall Rio S |
| Loudspeaker: | Yes |
| Radio: | Yes |
| Video Playback: | Up to 8 Hours |
| Video Out: | Yes Wireless Media Link |
| Ring Tones: | MP3, WAV ringtones |
| 3.5 mm Jack: | No |
| Design Allcall Rio S |
| Dimensions: | 15.58 x 7.70 x 0.96 cm |
| Weight: | 220 Grams (With Battery) |
| Battery Allcall Rio S |
| Capacity: | 3,200 mAh |
| Placement: | Non-Removable |
| Other Allcall Rio S |
| Sensors: | Proximity Sensor, Accelerometer, Ambient Light, Compass, Gravity Sensor |
