UMI Umidigi A3s Global Dual SIM TD-LTE
UMI · Announced Dec 2019
About UMI Umidigi A3s
The UMI Umidigi A3s presents a modest yet functional smartphone built around a 5.7‑inch IPS TFT LCD panel that delivers a resolution of 720 by 1440 pixels. Its colour display offers clear visuals for everyday tasks, while the device runs on Google Android 10, providing a familiar and up‑to‑date software experience out of the box. With 2 GiB of RAM, the phone handles basic multitasking and app usage without strain, and the 3950 mAh battery aims to keep you powered through a typical day of moderate use.
Measuring 72.9 mm wide, 153.7 mm tall and just 8.45 mm thick, the A3s fits comfortably in the hand, and its weight of 197 g gives it a solid feel without being overly bulky. The device is configured for a single SIM slot, keeping the design straightforward for users who need just one line of connectivity. Overall, the Umidigi A3s combines a simple design with essential specifications aimed at delivering reliable performance for everyday smartphone needs.
Technical Specifications
All LTE bands (16)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 13)
- LTE 700 MHz (Band 17)
- LTE 700 MHz (Band 28)
- LTE 800 MHz (Band 18)
- LTE 800 MHz (Band 19)
- LTE 800 MHz (Band 20)
- LTE 800 MHz (Band 6)
- LTE 850 MHz (Band 26)
- 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 (7)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 800MHz (Band VI)
- UMTS 800MHz (Band XIX)
- 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)