| Hardware and OS Realme 1 128GB |
| Operating System: | Android v8.1 (Oreo) |
| Custom UI: | ColorOS |
| Processor: | Octa core (2 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53) |
| Chipset: | MediaTek Helio P60 |
| Architecture: | 64 bit |
| RAM: | 6 GB |
| Internal Memory: | 128 GB |
| Expandable Memory: | yes Up to 256 GB |
| Graphics: | Mali-G72 MP3 |
| SIM Slot(s): | Dual SIM, GSM GSM, Dual VoLTE |
| Display Realme 1 128GB |
| Screen Size: | 6.0 inches (15.24 cm) |
| Screen Resolution: | 1080 x 2160 pixels |
| Display Type: | IPS LCD |
| Pixel Density: | 402 ppi |
| Aspect Ratio: | 18:9 |
| Screen Protection: | Corning Gorilla Glass v3 |
| Touch Screen: | yes Capacitive Touchscreen, Multi-touch |
| Main Camera Realme 1 128GB |
| Resolution: | 13 MP f/2.2 Primary Camera
|
| Image Resolution: | 4128 x 3096 Pixels |
| Flash: | yes LED Flash |
| Sensor: | CMOS image sensor |
| Camera Features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Autofocus: | yes |
| Physical Aperture: | F2.2 |
| Video Recording: | 1920x1080 @ 30 fps |
| Shooting Modes: | Continuos Shooting, High Dynamic Range mode (HDR) |
| Settings: | Exposure compensation, ISO control |
| Front Camera Realme 1 128GB |
| Resolution: | 8 MP f/2.2 Primary Camera
|
| Physical Aperture: | F2.2 |
| Connectivity Realme 1 128GB |
| Network: | 4G: Available ,
3G: Available, 2G: Available |
| SIM Size: | SIM1: Nano, SIM2: Nano |
| Bluetooth: | yes v4.2 |
| GPS: | yes with A-GPS |
| NFC: | No |
| VoLTE: | yes |
| Wi-Fi: | yes Wi-Fi 802.11, a/ac/b/g/n/n 5GHz |
| Wi-Fi Features: | Mobile Hotspot |
| USB Connectivity: | Mass storage device, USB charging, microUSB 2.0 |
| Multimedia Realme 1 128GB |
| Audio Jack: | 3.5 mm |
| FM Radio: | yes |
| Loudspeaker: | yes |
| Design Realme 1 128GB |
| Height: | 156.5 mm |
| Width: | 75.2 mm |
| Thickness: | 7.8 mm |
| Weight: | 155 grams |
| Build Material: |
Back: Plastic |
| Colours: | Diamond Black, Solar Red |
| Battery Realme 1 128GB |
| Type: | Li-ion |
| Capacity: | 3410 mAh |
| User Replaceable: | No |
| Quick Charging: | No |
| Standby time: | Up to 380 Hours(2G) |
| TalkTime: | Up to 30 Hours(2G) |
| USB Type-C: | No |
| USB OTG Support: | yes |
| Features Realme 1 128GB |
| Fingerprint Sensor: | No |
| Other Sensors: | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
