| Hardware and OS | Sony Xperia X Ultra | vivo Y11 |
| Operating system | Android 7.0 (Nougat) | Android 4.4.4 (KitKat) |
| Processor | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | Mediatek MT6582М |
| GPU | Adreno 512 | Mali-400MP2 |
| Internal memory | 64GB 4GB RAM | 4 GB, 512 MB RAM |
| External memory | microSDXC | microSD, up to 256 GB (dedicated slot) |
| Display | Sony Xperia X Ultra | vivo Y11 |
| Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD |
| Size | 6.45 inches, 107.4 cm2 | 4" inc |
| Resolution | 1440 x 2880 pixels, 18:9 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 | Sony Xperia X Ultra | vivo Y11 |
| Camera | 19 MP, AF | |
| Features | LED flash, panorama, HDR | |
| Video | Yes | |
| Selfie camera | Sony Xperia X Ultra | vivo Y11 |
| Camera | 13 MP | |
| Connectivity | Sony Xperia X Ultra | vivo Y11 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| Network | | GSM / HSPA |
| 4G Network | LTE (unspecified) | |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | 4.2, A2DP, LE | 4.0, A2DP, EDR |
| Edge | | Yes |
| NFC | Yes | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Technology | GSM / HSPA / LTE | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 21.1/7.2 Mbps |
| USB | Yes | microUSB 2.0, USB Host |
| WLAN | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, hotspot | |
| Camera | Sony Xperia X Ultra | vivo Y11 |
| Main camera | | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | | 2 MP, Single |
| Multimedia | Sony Xperia X Ultra | vivo Y11 |
| Loudspeaker | Yes | |
| 3.5 mm Jack | Yes | Yes |
| Radio | | FM radio |
| Design | Sony Xperia X Ultra | vivo Y11 |
| Body | IP68 dust/water resistant (up to 1.5m for 30 mins) | |
| SIM | Nano-SIM | |
| Colors | Gray, Red | White, Black |
| Dimensions | - | 123 x 62.5 x 8.8 mm |
| Weight | - | 124 g |
| Features | Sony Xperia X Ultra | vivo Y11 |
| Sensors | Accelerometer, gyro, proximity, compass | |
| Battery | Sony Xperia X Ultra | vivo Y11 |
| Capacity | Non-removable Li-Ion 3050 mAh battery | |
| 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 | Sony Xperia X Ultra | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | | Accelerometer, proximity , Infrared port |
