| Hardware and OS | Ulefone Armor 2S | vivo Y11 |
| Operating system | Android 7.0 Nougat OS | Android 4.4.4 (KitKat) |
| Processor | Quad-Core 1.5GHz ARM Cortex A53 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | ARM Mali-T720 MP2, 600MHz | Mali-400MP2 |
| RAM | 2GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 16GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Modified Android | |
| Display | Ulefone Armor 2S | vivo Y11 |
| Type | IPS, LCD capacitive touchscreen | IPS LCD |
| Size | 5.0 inches FHD | 4" inc |
| Resolution | 1080 x 1920 Pixels, 24 bit color depth | 480 x 800 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | ~ 441 ppi Pixel Density, Pixel Per Inch | 233 PPI |
| Protection | Yes Corning Gorilla Glass | |
| Colors | 16M Colors | 16M |
| Features | IPS, FHD Display, ~ 441 PPI Pixel per inch , Multi-touch capacitive, Scratch Resistant, Corning Gorilla Glass 3 | |
| Connectivity | Ulefone Armor 2S | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 4G Network | LTE-FDD: B1 2100MHz / B12 700MHz / B17, 700MHz / B19 800MHz / B2 1900MHz / B20 800MHz / B3 1800MHz / B4 1700MHz / B5 850MHz / B7 2600MHz / B8 900MHz, LTE-TDD: B38 2600MHz / B39 1900MHz / B40 2300MHz / B41 2500MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/n, Wi-Fi Direct, Dual Band (2.4GHz, 5GHz) | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| NFC | No | |
| Bluetooth | | 4.0, A2DP, EDR |
| Edge | | Yes |
| GPRS | | Yes |
| SIM | Standard SIM | |
| GPS | Yes, with GPS, A-GPS, GLONASS | Yes, with A-GPS |
| Dual SIM | Dual SIM (Nano-SIM, Nano-SIM/microSD), Dual Standby | |
| Speed | LTE Cat 4 151 Mbps Download, 51 Mbps Upload, HSUPA 5.76 Mbps Upload, HSDPA 21.2 Mbps Download | HSPA 21.1/7.2 Mbps |
| USB | Type-C USB v2.0, with OTG, Charging and Mass Storage Function | microUSB 2.0, USB Host |
| Camera | Ulefone Armor 2S | vivo Y11 |
| Main camera | 13 Megapixels f/2.0 with Dual LED Flash and AF Rear Camera | 5 MP, Single |
| Image | 4163 x 3122 Pixels | |
| Specs | | 5 MP, AF |
| Features | Yes with Dual-LED Flash | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 8 Megapixel f/2.2 Front Camera | 2 MP, Single |
| Multimedia | Ulefone Armor 2S | vivo Y11 |
| Video Playback | Up to 14.6 Hours | |
| Video Out | Not Support | |
| Ring Tones | MP3, AAC ringtones | |
| 3.5 mm Jack | No | Yes |
| Radio | Yes | FM radio |
| Design | Ulefone Armor 2S | vivo Y11 |
| Colors | | White, Black |
| Waterproof | Yes | |
| Dimensions | 6.26 in x 3.08 in x 0.57 in | 123 x 62.5 x 8.8 mm |
| Weight | 270 g | 124 g |
| Battery | Ulefone Armor 2S | vivo Y11 |
| Capacity | 4,700 mAh | |
| Battery capacity | | 1700 mAh, Removable Li-Po |
| Placement | Non-Removable | |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Other | Ulefone Armor 2S | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Proximity Sensor, Accelerometer, Light Sensor, Compass, Fingerprint (Front Mounted), Gyroscope | Accelerometer, proximity , Infrared port |
