| Hardware and OS | Acer Iconia A1-830 | vivo Y11 |
| Operating system | Android 4.2 (Jelly Bean) | Android 4.4.4 (KitKat) |
| Processor | Dual-core 1.6 GHz | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Intel Atom Z2560 | Mediatek MT6582М |
| GPU | PowerVR SGX544MP2 | Mali-400MP2 |
| Internal memory | 16GB 1GB RAM | 4 GB, 512 MB RAM |
| External memory | microSDHC (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
| Display | Acer Iconia A1-830 | vivo Y11 |
| Type | LED-backlit IPS LCD | IPS LCD |
| Size | 7.9 inches, 193.3 cm2 | 4" inc |
| Resolution | 768 x 1024 pixels, 4:3 ratio | 480 x 800 px |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | | 233 PPI |
| Colors | | 16M |
| Main Camera | Acer Iconia A1-830 | vivo Y11 |
| Camera | 5 MP, AF | |
| Video | 1080p@30fps | |
| Selfie camera | Acer Iconia A1-830 | vivo Y11 |
| Camera | 2 MP | |
| Connectivity | Acer Iconia A1-830 | vivo Y11 |
| 2G Network | N/A | 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) |
| Bluetooth | 3.0 | 4.0, A2DP, EDR |
| NFC | No | |
| Edge | No | Yes |
| Technology | No cellular connectivity | |
| GPRS | No | Yes |
| GPS | Yes | Yes, with A-GPS |
| WLAN | Wi-Fi 802.11 b/g/n | |
| Speed | | HSPA 21.1/7.2 Mbps |
| USB | microUSB 2.0 | microUSB 2.0, USB Host |
| Camera | Acer Iconia A1-830 | vivo Y11 |
| Main camera | | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | | 2 MP, Single |
| Multimedia | Acer Iconia A1-830 | vivo Y11 |
| Loudspeaker | Yes | |
| 3.5 mm Jack | Yes | Yes |
| Radio | No | FM radio |
| Design | Acer Iconia A1-830 | vivo Y11 |
| SIM | No | |
| Colors | White | White, Black |
| Dimensions | 203 x 138.4 x 8.2 mm (7.99 x 5.45 x 0.32 in) | 123 x 62.5 x 8.8 mm |
| Weight | 380 g (13.40 oz) | 124 g |
| Features | Acer Iconia A1-830 | vivo Y11 |
| Sensors | Accelerometer | |
| Battery | Acer Iconia A1-830 | vivo Y11 |
| Type | Li-Ion 4000 mAh, non-removable | |
| Talk time | Up to 7 h 30 min (multimedia) | |
| 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 |
| Other | Acer Iconia A1-830 | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | | Accelerometer, proximity , Infrared port |
