| Hardware and OS Poco X3 128GB 8GB RAM |
| Operating system: | Android v10 (Q) |
| Custom UI: | MIUI |
| Processor: | Octa core (2.3 GHz, Dual core, Kryo 470 1.8 GHz, Hexa Core, Kryo 470) |
| Processor: | Qualcomm Snapdragon 732G |
| Chipset: | Qualcomm Snapdragon 732G |
| Internal Storage: | 128 GB |
| Expandable memory: | Yes, Upto 512 GB |
| GPU: | Adreno 618 |
| RAM: | 8 GB |
| Camera Poco X3 128GB 8GB RAM |
| Main camera: | 64 MP 13 MP 2 MP 2 MP |
| Aperture: | F2.2 |
| Autofocus: | Yes |
| Camera features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Image: | 9000 x 7000 Pixels |
| Flash: | Yes, LED Flash |
| Front camera: | 20 MP |
| Front camera resolution: | 20 MP f/2.2 Primary Camera |
| Video recording: | 3840x2160 @ 30 fps, 1920x1080 @ 60 fps |
| Connectivity Poco X3 128GB 8GB RAM |
| Bluetooth: | Yes, v5.1 |
| SIM size: | SIM1: Nano, SIM2: Nano (Hybrid) |
| Dual SIM: | Dual SIM, GSM GSM |
| GPS: | Yes, with A-GPS, Glonass |
| Network support: | 4G , 3G, 2G |
| USB connectivity: | Mass storage device, USB charging |
| USB TYPE-C: | Yes |
| WI-FI: | Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz, MIMO |
| Multimedia Poco X3 128GB 8GB RAM |
| Audio jack: | 3.5 MM |
| Loudspeaker: | Yes |
| Battery Poco X3 128GB 8GB RAM |
| Capacity: | 6000 mAh |
| Type: | Lithium-ion Polymer |
| User replaceable: | No |
| Quick charging: | Yes, Fast, 33W |
| Design Poco X3 128GB 8GB RAM |
| Colors: | Shadow Gray, Cobalt Blue |
| Height: | 165.3 mm |
| Width: | 76.8 mm |
| Thickness: | 10.08 mm |
| Weight: | 225 grams |
| Waterproof: | Yes, Splash proof |
| Features Poco X3 128GB 8GB RAM |
| Fingerprint sensor position: | Side |
| Fingerprint sensor: | Yes |
| Other sensors: | Acceleration Sensor, Gyroscope, Ambient Light Sensor, Proximity Sensor, E-Compass, Face Unlock, Dual App Support, 33W Fast Charger, Notification Light, Screen Mirror/Cast, Liquid Cooling |
