| Hardware and OS | Acer Iconia Talk S | vivo Y11 |
| Operating system | Android 6.0 (Marshmallow) | Android 4.4.4 (KitKat) |
| Processor | Quad-core 1.3 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | Mali-T720MP2 | Mali-400MP2 |
| RAM | 2GB RAM | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 16/32 GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD, up to 128 GB (dedicated slot) | |
| Display | Acer Iconia Talk S | vivo Y11 |
| Type | IPS LCD capacitive touchscreen | IPS LCD |
| Size | 7.0 inches, 135.1 cm2 (~69.8% screen-to-body ratio) | 4" inc |
| Resolution | 720 x 1280 pixels, 16:9 ratio | 480 x 800 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Protection | No | |
| Pixel Density | ~210 ppi density | 233 PPI |
| Colors | 16M colors | 16M |
| Connectivity | Acer Iconia Talk S | vivo Y11 |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| NFC | No | |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | | 4.0, A2DP, EDR |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | Dual SIM (Micro-SIM/Nano-SIM) | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | HSPA 21.1/7.2 Mbps |
| USB | microUSB 2.0 | microUSB 2.0, USB Host |
| Camera | Acer Iconia Talk S | vivo Y11 |
| Main camera | 13 MP, autofocus | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | 2 MP, 720p | 2 MP, Single |
| Multimedia | Acer Iconia Talk S | vivo Y11 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | Yes |
| Radio | FM radio | FM radio |
| Design | Acer Iconia Talk S | vivo Y11 |
| Waterproof | No | |
| Colors | | White, Black |
| Dimensions | 191.7 x 101 x 9.4 mm (7.55 x 3.98 x 0.37 in) | 123 x 62.5 x 8.8 mm |
| Weight | 260 g (9.17 oz) | 124 g |
| Battery | Acer Iconia Talk S | vivo Y11 |
| Capacity | 3400 mAh battery (12.92 Wh) | |
| Placement | Non-removable Li-Ion | |
| 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 Talk S | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Accelerometer, proximity | Accelerometer, proximity , Infrared port |
