| Product Type |
Budget Smartphone |
| Model |
Infinix Smart 20 (X6840) |
| Operating System |
Android 16 with XOS 16 |
| Display |
6.78″ IPS LCD, 720 × 1576 (HD+) |
| Refresh Rate |
Up to 120Hz |
| Brightness |
560 nits typical / 700 nits HBM |
| Touch Sampling Rate |
Up to 240Hz |
| Processor |
MediaTek Helio G81 Ultimate, 12nm |
| CPU |
Octa-core: 2 × Cortex-A75 @ 2.0GHz + 6 × Cortex-A55 @ 1.7GHz |
| GPU |
Mali-G52 |
| RAM & Storage |
4GB + 64GB / 4GB + 128GB |
| RAM Type |
LPDDR4X |
| Storage Type |
eMMC |
| Storage Expansion |
microSD up to 2TB |
| Rear Camera |
8MP, f/2.0, AF |
| Front Camera |
8MP, f/2.0, AF |
| Video Recording |
Up to 2K 30fps / 1080p 30fps |
| Battery |
5,200mAh |
| Charging |
10W charger; supports up to 15W |
| Reverse Charging |
5W |
| SIM |
Dual Nano-SIM + microSD |
| Mobile Network |
4G LTE / 3G / 2G |
| Wi-Fi |
Wi-Fi 5, 802.11 a/b/g/n/ac, dual-band |
| Bluetooth |
Supported |
| NFC |
No |
| USB |
USB Type-C, OTG |
| Audio |
DTS audio, 3.5mm headphone jack |
| Fingerprint |
Side-mounted fingerprint sensor |
| Sensors |
Accelerometer, e-compass, light sensor, proximity sensor, software gyroscope |
| IR Blaster |
Supported |
| GPS |
Supported |
| Durability |
IP64 dust & splash resistance; drop resistance up to 1.5m |
| Dimensions |
167.7 × 78.8 × 7.7mm |
| Weight |
Not officially specified |
| Colors |
Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange |
| Special Features |
120Hz display, Dynamic Bar, Always-On Display, Wet Touch, ultra-slim 7.7mm design |
| Model Number |
X6840 |
