Samsung SM-T577 Galaxy Tab Active 3 8.0 2020 TD-LTE US 128GB (Samsung T570)
Samsung · Announced Sep 2020
About Samsung Galaxy Tab Active 3
The Samsung Galaxy Tab Active 3 presents an 8‑inch PLS TFT LCD screen that delivers a sharp 1920 by 1200 pixel resolution, making text and images clear enough for both work and leisure. Running on Android 10 out of the box, the tablet is paired with 4 GB of RAM, providing enough memory to handle multitasking and everyday apps without noticeable lag. Its single‑SIM capability lets you stay connected on the go, while the compact dimensions of 213.8 mm by 126.8 mm by 9.9 mm keep it portable enough to slip into a bag or a large pocket.
Powering the device is a 5050 mAh battery, which should support several hours of mixed use before needing a recharge. Weighing in at 426 grams, the tablet feels substantial yet manageable in hand, striking a balance between a sturdy build and everyday usability. Together, these specifications position the Galaxy Tab Active 3 as a practical mid‑size tablet aimed at users who need reliable performance, a decent display, and solid battery life in a reasonably sized form factor.
The SM‑T577 variant adds TD‑LTE connectivity for US networks, a feature absent from the Wi‑Fi‑only base model. It also ships with 128 GB of storage, double the capacity of the Global TD‑LTE and Wi‑Fi siblings. Aside from these changes, its physical specs match the base tablet, with a weight of 427 g.
Technical Specifications
All LTE bands (16)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1700/2100 MHz (Band 66)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 1900 MHz (Band 25)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 600 MHz (Band 71) bands
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 13)
- LTE 700 MHz (Band 29)
- LTE 700 MHz (Band XIV)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (1)
- TD-LTE 2500 MHz (Band XLI)
All UMTS bands (5)
- UMTS 1700/2100MHz (Band IV, AWS)
- 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
3 other phones with the same base model: Samsung Galaxy Tab Active 3
Samsung Galaxy Tab Active 3
Samsung SM-T570 Galaxy Tab Active 3 8.0 2020 WiFi 128GB (Samsung T570)
Samsung Galaxy Tab Active 3
Samsung SM-T570 Galaxy Tab Active 3 8.0 2020 WiFi 64GB (Samsung T570)
Samsung Galaxy Tab Active 3
Samsung SM-T575 Galaxy Tab Active 3 8.0 2020 Global TD-LTE 64GB (Samsung T570)