| Hardware and OS | ZTE Nubia Red Devil | vivo Y11 |
| Operating system | Android 8.1 Oreo | Android 4.4.4 (KitKat) |
| Processor | Octa-core (Quad Core 2.45GHz Kryo, Quad Core 1.90GHz Kryo) CPU Clock | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | Qualcomm Adreno 540, 710 MHz GPU | Mali-400MP2 |
| RAM | 6GB/8GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 64GB/128GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | External Memory Support Not Available | |
| User Interface | Nubia Red Magic UI | |
| Display | ZTE Nubia Red Devil | vivo Y11 |
| Type | JDI IPS capacitive touchscreen | IPS LCD |
| Size | 6.0 inches FHD | 4" inc |
| Resolution | 2160 x 1080 Pixels, 24 bit color depth | 480 x 800 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | 402 PPI, Pixel Per Inch | 233 PPI |
| Protection | Yes with Corning Gorilla Glass 5 | |
| Colors | 16M Colors | 16M |
| Features | JDI IPS FHD display, ~ 402 ppi, Corning Gorilla Glass v5, Scratch Resistant, 85% NTSC, 1500:1 Contrast Ratio, 500 cd/m2, LTPS, NEG Dinores T2X-1 Glass | |
| Connectivity | ZTE Nubia Red Devil | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 4G Network | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Dual Band (2.4 GHz, 5 GHz), Wi-Fi Direct, Wi-Fi HotSpot, 2x2 MU-MiMO | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| NFC | No | |
| Bluetooth | | 4.0, A2DP, EDR |
| Edge | | Yes |
| GPRS | | Yes |
| SIM | Nano SIM | |
| GPS | Yes, with GPS, A-GPS, GLONASS, BeiDou | Yes, with A-GPS |
| Dual SIM | Dual SIM (Nano-SIM, Nano-SIM) Dual Stand-by | |
| Speed | LTE : 800 / 850 / 900 / 1800 / 2100 / 2600 MHz LTE-TDD : 1900 MHz (Band 39) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2600 MHz (Band 38) LTE : 700 MHz (Band 12) | HSPA 21.1/7.2 Mbps |
| Wireless Charging | No | |
| USB | 2.0, Type-C 1.0, Reversible connector, Charging and Mass Storage Function | microUSB 2.0, USB Host |
| Camera | ZTE Nubia Red Devil | vivo Y11 |
| Main camera | 24 Megapixels | 5 MP, Single |
| Specs | | 5 MP, AF |
| Image | 5632 x 4224 Pixels | |
| Features | Yes with Dual LED flash | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 8 Megapixels with CMOS BSI Sensor, 3 element lens, Wide angle lens 76.9??, f2.0 Aperture, 1080p Video | 2 MP, Single |
| Multimedia | ZTE Nubia Red Devil | vivo Y11 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| 3.5 mm Jack | yes | Yes |
| Video Playback | Yes Support 3GP, ASF, H.264, MKV, MOV, AVI, WMV, FLV, MP4, H.265 | |
| Radio | Yes | FM radio |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| Design | ZTE Nubia Red Devil | vivo Y11 |
| Colors | | White, Black |
| Dimensions | 74.9 mm x 158.1 mm x 9.5 mm | 123 x 62.5 x 8.8 mm |
| Weight | 185 Grams (With Battery) | 124 g |
| Waterproof | No | |
| Battery | ZTE Nubia Red Devil | vivo Y11 |
| Battery capacity | | 1700 mAh, Removable Li-Po |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Capacity | 3,800 mAh Lithium-Polymer battery | |
| Placement | Non-Removable | |
| Other | ZTE Nubia Red Devil | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Gyroscope, Ambient Light Sensor, Proximity Sensor, Compass, Fingerprint (Rear Mounted), Accelerometer | Accelerometer, proximity , Infrared port |
