ZTE Nubia M2 Dual SIM TD-LTE 128GB NX551J (ZTE 551J)
ZTE · Announced Mar 2017
About ZTE Nubia M2
The ZTE Nubia M2 presents a compact yet vivid visual experience with its 5.5‑inch AM‑OLED screen delivering Full HD resolution at 1080 × 1920 pixels. The display’s deep colours and crisp detail are housed in a slim chassis measuring 75.9 × 154.5 × 7 mm and weighing just 168 grams, making the phone comfortable to hold and easy to slip into a pocket.
Under the surface, the device runs Google Android 6.0.1 Marshmallow and is equipped with 4 GiB of RAM, providing smooth multitasking for everyday apps and media. A 3630 mAh battery supplies the power needed to keep the AM‑OLED panel bright throughout the day, while the single SIM slot ensures straightforward connectivity. These specifications combine to give the Nubia M2 a balanced mix of style, screen quality and performance.
This variant steps up the internal storage to 128 GB, giving you twice the space for apps, photos and media compared with the base model’s unspecified capacity and the 64 GB version of the same line. While it keeps the single‑SIM slot found in the standard Nubia M2, it differs from the other listed dual‑SIM 64 GB model by offering more storage but without the second SIM capability. All other aspects — screen size, resolution, Android version, RAM, battery, dimensions and weight — remain unchanged from the base specification.
Technical Specifications
All LTE bands (5)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 800 MHz (Band 20)
- LTE 900 MHz (Band 8)
All TD-LTE bands (4)
- TD-LTE 1900 MHz (Band 39)
- 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)
Model Variants
1 other phones with the same base model: ZTE Nubia M2