| Hardware and OS | ZTE N939Sc (Blade A711) | vivo Y11 |
| Operating system | Android 5.1 Lollipop OS | Android 4.4.4 (KitKat) |
| Processor | Octa-Core 1.5GHz ARM Cortex A53 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | Qualcomm Adreno 405 GPU | Mali-400MP2 |
| RAM | 2GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 16GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Modified Android | |
| Display | ZTE N939Sc (Blade A711) | vivo Y11 |
| Type | IPS, LCD capacitive touchscreen | IPS LCD |
| Size | 5.5 inches FHD | 4" inc |
| Resolution | 1920 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 | ~ 401.03 ppi | 233 PPI |
| Protection | Yes Support | |
| Colors | 16M Colors | 16M |
| Features | fHD display, ~ 401.03 PPI , IPS, LCD Screen, Capacitive Touch, Multi-touch, 2.5D Curved Glass Screen | |
| Connectivity | ZTE N939Sc (Blade A711) | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 4G Network | 4G LTE: FDD B3 1800MHz, FDD B7 2600MHz, TDD B39 1900MHz, TDD B40 2300MHz, TDD B41 2500MHz | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wireless Internet, Hotspot | 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 | Standard SIM | |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| Dual SIM | Dual SIM (Nano) SIM, Dual Standby | |
| Speed | Nano SIM | HSPA 21.1/7.2 Mbps |
| USB | Micro USB2.0, With Charging and Mass Storage Function | microUSB 2.0, USB Host |
| Camera | ZTE N939Sc (Blade A711) | vivo Y11 |
| Main camera | 13 Megapixels f/2.2 with Single-LED and AF Rear Camera | 5 MP, Single |
| Image | 4160 x 3120 Pixels | |
| Specs | | 5 MP, AF |
| Features | Yes with Single-LED Flash | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 5 Megapixels | 2 MP, Single |
| Multimedia | ZTE N939Sc (Blade A711) | vivo Y11 |
| Loudspeaker | Yes | |
| Video Playback | Up to 7.5 Hours | |
| Video Out | Not Support | |
| 3.5 mm Jack | yes | Yes |
| Ring Tones | MP3, WAV ringtones | |
| Radio | Yes | FM radio |
| Design | ZTE N939Sc (Blade A711) | vivo Y11 |
| Colors | | White, Black |
| Dimensions | 6.11 in x 3.04 in x 0.34 in | 123 x 62.5 x 8.8 mm |
| Weight | 160 g | 124 g |
| Battery | ZTE N939Sc (Blade A711) | vivo Y11 |
| Capacity | 3,000 mAh | |
| Battery capacity | | 1700 mAh, Removable Li-Po |
| Placement | Removable | |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Other | ZTE N939Sc (Blade A711) | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Proximity Sensor, Accelerometer, Compass Sensor, Fingerprint Scanner | Accelerometer, proximity , Infrared port |
