TCL 20 SE Global Dual SIM TD-LTE 128GB T671F (TCL T671)
TCL · Announced Jan 2021
About TCL 20 SE
The TCL 20 SE presents a spacious 6.82‑inch IPS TFT LCD screen that delivers a modest 720 by 1640 pixel resolution, offering clear visuals for everyday use. Its chassis measures 77.14 mm wide, 172.08 mm tall and 9.1 mm thick, with a weight of 206 grams, giving the device a solid yet manageable feel in the hand.
Running on Google Android 11, the phone is equipped with 4 gigabytes of RAM to handle multitasking and apps smoothly. A 5000 mAh battery powers the device, aiming to keep it going through a full day of typical usage, while the single SIM slot provides LTE connectivity for staying connected on the go.
Unlike the Dual SIM LTE LATAM version, this model uses a single SIM slot and is configured for Global markets with TD‑LTE connectivity. It shares the 128 GB storage of the LATAM variant but offers double the capacity of the Global Dual SIM TD‑LTE 64 GB model, while retaining the same 4 GB RAM, Android 11 OS, 5000 mAh battery and 6.82‑inch display found across the lineup.
Technical Specifications
All LTE bands (7)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 28)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (4)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2500 MHz (Band XLI) bands
- TD-LTE 2600 MHz (Band 38)
All UMTS bands (4)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
Model Variants
2 other phones with the same base model: TCL 20 SE