Smartisan JianGuo 3 Dual SIM TD-LTE CN 128GB
Smartisan · Announced Apr 2018
About Smartisan JianGuo 3
The Smartisan JianGuo 3 presents a modest yet functional design, measuring 74.3 mm wide, 154 mm tall and just 7.16 mm thick while weighing in at 154 grams. Its front is dominated by a 5.99‑inch Color IPS TFT LCD panel that delivers a Full HD+ resolution of 1080 by 2160 pixels, offering clear visuals for everyday use. The device supports a single SIM card, keeping the tray simple and the overall footprint compact.
Under the hood, the phone runs Google Android 7.1 Nougat and is equipped with 4 GiB of RAM, providing enough memory for multitasking and smooth app performance. A 4000 mAh battery powers the system, aiming to keep the phone alive through a typical day of moderate usage. These specifications combine to give the JianGuo 3 a balanced profile suited for users who prioritize a solid display and reliable endurance without frills.
Technical Specifications
All LTE bands (5)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (5)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2000 MHz (Band XXXIV)
- 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)
All CDMA bands (1)
- CDMA 800MHz (BC0, 850)
All TD-SCDMA bands (2)
- TD-SCDMA 1900 MHz (B39)
- TD-SCDMA 2000 MHz (B34)