Xiaomi Mi 11 Ultra 5G Premium Edition Dual SIM TD-LTE CN 256GB M2102K1C (Xiaomi Star)
Xiaomi · Announced Mar 2021
About Xiaomi Mi 11 Ultra 5G
The Xiaomi Mi 11 Ultra 5G feels substantial in the hand, measuring 74.6 mm wide, 164.3 mm tall and just 8.38 mm thick while weighing 234 grams. Despite its size, the device adds a distinctive touch with a small colour AM‑OLED panel on the rear – a 1.1‑inch secondary display that offers a modest 126 by 294‑pixel canvas for quick glances at notifications or time. This extra screen sits alongside the main flagship panel, giving the phone a unique visual cue that sets it apart from typical slab designs.
Under the surface, the phone runs Google Android 11 and is equipped with 12 GiB of RAM, providing ample headroom for multitasking and demanding applications. Power comes from a 5 000 mAh battery that can be replenished quickly via 67‑watt wired charging, reducing downtime considerably. Connectivity is handled through a single SIM slot, keeping the design streamlined while still offering the 5G capabilities implied by the model name.
This variant is the China‑market Premium Edition of the Mi 11 Ultra 5G, featuring regional firmware and branding that set it apart from the Global dual‑SIM version listed alongside it.
Technical Specifications
All NR bands (3)
- NR 1800 MHz (N3)
- NR 2100 MHz (N1)
- NR 700 MHz (N28)
All TD-NR bands (5)
- TD-NR 2500 MHz (N41)
- TD-NR 3500 MHz (N78)
- TD-NR 3700 MHz (N77)
- TD-NR 4700 MHz (N79)
- TD-NR 4700 MHz (N79) bands
All LTE bands (14)
- 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 17)
- LTE 700 MHz (Band 28)
- 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 (6)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2000 MHz (Band XXXIV)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
- TD-LTE 3500 MHz (Band XLII)
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 (3)
- GSM 1800MHz (B3)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
All CDMA bands (1)
- CDMA 800MHz (BC0, 850)
Model Variants
1 other phones with the same base model: Xiaomi Mi 11 Ultra 5G