| Brand: | TCL |
| Model: | 406 |
| Type: | Smartphone |
| Release Date: | 2023, February 26 |
| Size: | 6.6 inches, 104.6 cm2 (~84.3% screen-to-body ratio) |
| Resolution: | 720 x 1612 pixels, 20:9 ratio (~267 ppi density) |
| Technology: | IPS LCD |
| Main Specs: | 13 MP, (wide), AF, 2 MP, f/2.4, (depth) |
| Main Features: | LED flash |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 8 MP, f/2.0, 27mm (wide), 1/4", 1.12µm |
| Selfie Video: | 1080p@30fps |
| Capacity: | Li-Po 5000 mAh, non-removable |
| Type: | Li-Po |
| Expandable: | microSDXC (dedicated slot) |
| Dimensions: | - |
| Weight: | - |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth: | 5.1, A2DP, LE |
| Nfc: | Yes |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Fingerprint (side-mounted), accelerometer |
| Colors: | Gray |