Samsung SM-G891A Galaxy S7 Active TD-LTE (Samsung Poseidon)
Samsung
About Samsung Galaxy S7 Active
The Samsung Galaxy S7 Active arrives with a rugged‑ready stance, wrapped in dimensions of 75 mm wide, 148.8 mm tall and 9.9 mm thick, and tipping the scales at 185 grams. Its front is dominated by a 5.09‑inch color AM‑OLED panel that pushes a sharp 1440 × 2560 pixel resolution, delivering vivid colors and deep blacks typical of Samsung’s display technology. Under the hood, the device runs Google Android 6.0.1 Marshmallow and is equipped with 4 GiB of RAM, providing smooth multitasking for everyday apps and games.
Powering the Active is a substantial 4 000 mAh battery, aimed at keeping the phone alive through extended outdoor use or long workdays. Connectivity is kept simple with a single SIM slot, while the overall build hints at the durability the Active line is known for. Though the spec sheet doesn’t reveal every detail, these core figures paint a picture of a solid, mid‑tier smartphone built to withstand a bit more than the average handset.
Technical Specifications
All LTE bands (12)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2300 MHz (Band 30)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 17)
- LTE 700 MHz (Band 29)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (4)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2300 MHz (Band XL)
- 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)