| Brand | TCL |
| Models | T671G |
| LAUNCH |  |
| Announced | 2022, June 01 |
| Status | Available. Released 2022, June 01 |
| NETWORK | |
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 1700(AWS) / 1900 |
| 4G bands | 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 |
| Speed | HSPA, LTE |
| BODY | |
| Dimensions | 172.2 x 77 x 9.1 mm (6.78 x 3.03 x 0.36 in) |
| Weight | 204.4 g (7.20 oz) |
| Build | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM |
| DISPLAY | |
| Type | IPS LCD |
| Size | 6.82 inches, 110.5 cm2 (~83.3% screen-to-body ratio) |
| Resolution | 720 x 1640 pixels (~263 ppi density) |
| PLATFORM | |
| OS | Android 12, TCL UI 3.0 |
| Chipset | MediaTek MT6762V Helio A25 (12 nm) |
| CPU | Octa-core (4×2.0 GHz Cortex-A53 & 4×1.5 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
| MEMORY | |
| Card slot | microSDXC (dedicated slot) |
| Internal | 64GB 6GB RAM |
| UFS 2.2 |
| MAIN CAMERA | |
| Quad | 50 MP, f/1.9, 29mm (wide), PDAF |
| 5 MP, 17mm, 115˚ (ultrawide) |
| 2 MP, f/2.4, (macro) |
| 2 MP, f/2.4, (depth) |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
| SELFIE CAMERA | |
| Single | 13 MP, (wide) |
| Features | Dual-LED flash, HDR |
| Video | 1080p@30fps |
| SOUND | |
| Loudspeaker | Yes, with dual speakers |
| 3.5mm jack | No |
| 24-bit/192kHz audio |
| COMMS | |
| WLAN | Yes |
| Bluetooth | Yes |
| GPS | Yes |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0 |
| FEATURES | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity |
| BATTERY | |
| Type | Li-Ion 5000 mAh, non-removable |
| Charging | 18W wired |
| MISC | |
| Colors | Dark Blue |
| SAR | 0.85 W/kg (head) 1.13 W/kg (body) |
| SAR EU | 0.57 W/kg (head) 0.94 W/kg (body) |
| TESTS | |
| Performance | AnTuTu: 253105 (v8) |
| GeekBench: 1695 (v5.1) |
| GFXBench: 15fps (ES 3.1 onscreen) |
| Display | Contrast ratio: 1487:1 (nominal) |
| Camera | Photo / Video |
| Loudspeaker | -26.2 LUFS (Good) |
| Audio quality | Noise -94.0dB / Crosstalk -93.3dB |
| Battery life | Endurance rating 136h |
