Samsung SM-S931U Galaxy S25 5G UW Dual SIM TD-LTE US 256GB / SM-S931A (Samsung Paradigm 1)
Samsung · Announced Jan 2025
About Samsung Galaxy S25
The Samsung Galaxy S25 arrives with a vivid color AM‑OLED screen that measures 6.16 inches diagonally, delivering a resolution of 1080 by 2340 pixels for sharp, colorful visuals. Under the display runs Google’s Android 15, paired with a generous 12 GB of RAM that keeps multitasking smooth and responsive. The device’s compact footprint — 70.5 mm wide, 146.9 mm tall and just 7.2 mm thick — makes it easy to hold, while its lightweight 162‑gram frame adds to the comfortable in‑hand feel.
Powering the phone is a 4 000 mAh battery that supports wired charging at up to 15 watts, giving you a decent boost when you need to top up quickly. A single SIM slot keeps the connectivity straightforward, and the overall design balances a modern look with practical dimensions, aiming to fit neatly into everyday use without sacrificing screen quality or performance.
This variant matches the base model’s core specifications, showing no differences in screen size, resolution, operating system, memory capacity, battery size, charging speed, dimensions, weight, or SIM configuration (single).
Compared with the other listed models, it is distinguished by its US‑market model number SM‑S931A and 256 GB storage, whereas the SM‑S931W targets Canada, the SM‑S931B and SM‑S931B/DS are global models (the latter with dual SIM), and the remaining SM‑S931U variants carry suffixes V, T, or R4 and some offer only 128 GB. Although its name includes “UW Dual SIM”, the spec sheet lists a single SIM slot, setting it apart from the dual‑SIM orientation implied by several of the other variants’ names.
Technical Specifications
All NR bands (10)
- NR 1700/2100 MHz (N66)
- NR 1800 MHz (N3)
- NR 1900 MHz (N2, PCS)
- NR 2100 MHz (N1)
- NR 2300 MHz (N30)
- NR 2600 MHz (N7)
- NR 700 MHz (N28)
- NR 800 MHz (N20)
- NR 850 MHz (N5)
- NR 900 MHz (N8)
All TD-NR bands (7)
- TD-NR 2500 MHz (N41)
- TD-NR 26 GHz (N258)
- TD-NR 28 GHz (N257)
- TD-NR 28 GHz (N261) bands
- TD-NR 3500 MHz (N78)
- TD-NR 3700 MHz (N77)
- TD-NR 39 GHz (N260)
All LTE bands (19)
- 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 2300 MHz (Band 30)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 13)
- LTE 700 MHz (Band 28)
- LTE 700 MHz (Band 29)
- LTE 700 MHz (Band XIV)
- LTE 800 MHz (Band 18)
- LTE 800 MHz (Band 19)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (5)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
- TD-LTE 3600 MHz (Band 48)
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
6 other phones with the same base model: Samsung Galaxy S25
Samsung Galaxy S25
Samsung SM-S931B Galaxy S25 5G Global TD-LTE 128GB (Samsung Paradigm 1)
Samsung Galaxy S25
Samsung SM-S931B/DS Galaxy S25 5G Global Dual SIM TD-LTE 128GB (Samsung Paradigm 1)
Samsung Galaxy S25
Samsung SM-S931U Galaxy S25 5G UW Dual SIM TD-LTE US 128GB / SM-S931R4 (Samsung Paradigm 1)
Samsung Galaxy S25
Samsung SM-S931U Galaxy S25 5G UW Dual SIM TD-LTE US 256GB / SM-S931T (Samsung Paradigm 1)
Samsung Galaxy S25
Samsung SM-S931U Galaxy S25 5G UW Dual SIM TD-LTE US 256GB / SM-S931V (Samsung Paradigm 1)
Samsung Galaxy S25
Samsung SM-S931W Galaxy S25 5G TD-LTE CA 256GB (Samsung Paradigm 1)