Blu S1 Dual SIM TD-LTE S0320WW
Blu · Announced Sep 2017
About Blu S1
The Blu S1 presents a compact, lightweight silhouette that feels comfortable in the hand, measuring just 72.8 mm wide, 147.3 mm tall and 8.4 mm thick, and weighing only 137 g. Its 5.2‑inch IPS TFT LCD panel delivers a clear 720‑by‑1280 pixel image, offering enough sharpness for everyday browsing, video streaming and social media while keeping power consumption modest. The single‑SIM slot and modest footprint make the device a practical choice for users who prefer a straightforward, no‑frills form factor.
Running Android 7.0 Nougat, the Blu S1 is powered by 2 GB of RAM, which, together with its entry‑level processor, provides adequate performance for typical tasks such as messaging, navigation and light app usage. A 2,800 mAh battery supplies enough energy to get through a day of moderate use, and the phone’s basic connectivity suite includes Bluetooth and the standard cellular bands expected of an unlocked Android handset. Overall, the Blu S1 targets budget‑conscious consumers seeking a simple, dependable smartphone without unnecessary extras.
Technical Specifications
All LTE bands (9)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 1900 MHz (Band 25)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 17)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
All TD-LTE bands (1)
- TD-LTE 2500 MHz (Band XLI) bands
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)
All CDMA bands (3)
- CDMA 1900MHz (BC1/BC14, PCS)
- CDMA 800MHz (BC0, 850)
- CDMA 800MHz (BC10)