| Hardware and OS | LG Optimus GT540 | vivo Y11 |
| Operating system | Android v2.1 (Eclair) | Android 4.4.4 (KitKat) |
| Processor | 600 MHz, Single Core Processor | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| RAM | 156 MB | |
| GPU | | Mali-400MP2 |
| Internal memory | 139 MB | 4 GB, 512 MB RAM |
| Memory Card Slot | Yes, upto 32 GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Dual Sim | No | |
| Sim Type | Single Sim, GSM | |
| Display | LG Optimus GT540 | vivo Y11 |
| Type | | IPS LCD |
| Size | | 4" inc |
| Screen Size | 3 inches, 320 x 480 pixels | |
| Resolution | | 480 x 800 px |
| Display Type | Color TFT screen (256K colors) | |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Touch Screen | Yes, Resistive | |
| Display area | | 45.5 cm2 |
| Display aspect ratio | 3:2 | 5:3 (height:width) |
| Pixel Density | ~192 PPI | 233 PPI |
| Colors | | 16M |
| Connectivity | LG Optimus GT540 | vivo Y11 |
| 3G Network | Yes 7.2 Mbps Download | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| USB Features | USB Tethering, USB Storage | |
| Bluetooth | Yes, v2.1 | 4.0, A2DP, EDR |
| Wifi | Yes, with wifi-hotspot | |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS Support | Yes, with A-GPS |
| Speed | | HSPA 21.1/7.2 Mbps |
| USB | Yes, microUSB v2.0 | microUSB 2.0, USB Host |
| Camera | LG Optimus GT540 | vivo Y11 |
| Video Recording | 480p @ 17fps | |
| Main camera | 3 MP with autofocus | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | Face detection | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | No | 2 MP, Single |
| Multimedia | LG Optimus GT540 | vivo Y11 |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | Yes | |
| Music | MP3, AAC, AAC , WMA, WAV, AMR | |
| Video | MPEG4, H.263, DivX, XviD, WMV | |
| Browser | Yes, supports HTML | |
| Java | Yes, MIDP v2 | |
| 3.5 mm Jack | | Yes |
| Supports | MMS, Instant Messaging, Voice Recording, Calendar | |
| Radio | | FM radio |
| Design | LG Optimus GT540 | vivo Y11 |
| Case type | Classic (Candybar) | |
| Colors | | White, Black |
| Dimensions | 109 x 54.5 x 12.7 mm | 123 x 62.5 x 8.8 mm |
| Weight | 115 g | 124 g |
| Battery | LG Optimus GT540 | vivo Y11 |
| Battery capacity | 1500 mAh, Li-ion Battery | 1700 mAh, Removable Li-Po |
| Type | Removable Battery | |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| StandBy Time | 20 days, 20 days on 3G | |
| Talk Time | 330 min, 440 min on 3G | |
| Other | LG Optimus GT540 | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | | Accelerometer, proximity , Infrared port |
