Technical data sheet
Full Specifications
Network
| Technology | GSM / CDMA / HSPA / LTE |
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| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
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| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
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| 4G bands | 1, 3, 5, 7, 8, 20, 38, 39, 40, 41 |
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| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
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Launch
| Announced | 2017, March |
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| Status | Available. Released 2017, June |
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Body
| Dimensions | 154.5 x 75.9 x 7 mm (6.08 x 2.99 x 0.28 in) |
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| Weight | 168 g (5.93 oz) |
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| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
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| Build | Glass front (Gorilla Glass), aluminum back, aluminum frame |
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Battery
| Type | AMOLED |
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| Charging | 18W wired |
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Display
| Size | 5.5 inches, 83.4 cm2 (~71.1% screen-to-body ratio) |
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| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
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| Protection | Corning Gorilla Glass (unspecified version) |
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Platform
| OS | Android 6 (Marshmallow), nubia UI 4 |
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| Chipset | Qualcomm MSM8953 Snapdragon 625 (14 nm) |
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| CPU | Octa-core 2.0 GHz Cortex-A53 |
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| GPU | Adreno 506 |
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Memory
| Card slot | microSDXC (uses shared SIM slot) |
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| Internal | 64GB 4GB RAM |
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Selfie camera
| Single | 13 MP, f/2.2, 1/2.9", 1.25µm, AF 2 MP, (depth) |
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| Video | 4K@30fps, 1080p@30fps |
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Sound
| Loudspeaker | Yes |
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| 3.5mm jack | Yes |
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Comms
| WLAN | Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct |
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| Bluetooth | 4.1, A2DP, LE |
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| Positioning | GPS, GLONASS, BDS |
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| NFC | No |
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| Radio | No |
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| USB | USB Type-C, OTG |
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Features
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
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Misc
| Colors | Black Gold, Champagne Gold |
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| Price | About 300 EUR |
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| Models | NX551J, Nubia M2, NUBIA NX551J |
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Main Camera
| Features | Dual-LED dual-tone flash, HDR, panorama |
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