| Hardware and OS | Lava Iris N400 | vivo Y11 |
| Operating system | Android v4.0.1 (ICS) | Android 4.4.4 (KitKat) |
| Processor | 1 GHz, Single Core Processor | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| RAM | 512 MB | |
| GPU | | Mali-400MP2 |
| Internal memory | 127 MB | 4 GB, 512 MB RAM |
| Memory Card Slot | Yes, upto 32 GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Lava Iris N400 | vivo Y11 |
| Type | | IPS LCD |
| Size | | 4" inc |
| Screen Size | 4 inches, 400 x 800 pixels | |
| Resolution | | 480 x 800 px |
| Display Type | Color TFT screen (16M colors) | |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Touch Screen | Yes | |
| Display area | | 45.5 cm2 |
| Display aspect ratio | 18:9 | 5:3 (height:width) |
| Pixel Density | ~224 PPI | 233 PPI |
| Colors | | 16M |
| Connectivity | Lava Iris N400 | vivo Y11 |
| 3G Network | Yes | |
| 2G Network | | |
| Wi-Fi | | |
| Network | | |
| SIM card | | |
| Wifi | | |
| Bluetooth | | |
| Edge | | |
| GPRS | | |
| GPS | | |
| Speed | | |
| USB | | |
| Camera | Lava Iris N400 | vivo Y11 |
| Multimedia | Lava Iris N400 | vivo Y11 |
| Design | Lava Iris N400 | vivo Y11 |
| Battery | Lava Iris N400 | vivo Y11 |
| Other | Lava Iris N400 | vivo Y11 |
