| Hardware and OS | Ulefone Armor 3W | vivo Y11 |
| Operating system | Android 9.0 (Pie) | Android 4.4.4 (KitKat) |
| Processor | Octa-core (4x2.1 GHz Cortex-A73 & 4x2.1 GHz Cortex-A53) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Mediatek MT6771 Helio P70 (12nm) | Mediatek MT6582М |
| GPU | Mali-G72 MP3 | Mali-400MP2 |
| Internal memory | 64GB 6GB RAM | 4 GB, 512 MB RAM |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
| Display | Ulefone Armor 3W | vivo Y11 |
| Type | IPS LCD | IPS LCD |
| Size | 5.7" inc | 4" inc |
| Resolution | 1080 x 2160 px | 480 x 800 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 64.2% | 59.2% |
| Display area | 83.8 cm2 | 45.5 cm2 |
| Display aspect ratio | 18:9 (height:width) | 5:3 (height:width) |
| Pixel Density | 424 PPI | 233 PPI |
| Colors | 16M | 16M |
| Connectivity | Ulefone Armor 3W | vivo Y11 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | 4.1, A2DP | 4.0, A2DP, EDR |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| NFC | Yes | |
| Speed | HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat7 300/150 Mbps | HSPA 21.1/7.2 Mbps |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0, USB Host |
| Camera | Ulefone Armor 3W | vivo Y11 |
| Main camera | 21 MP, Single | 5 MP, Single |
| Specs | 21 MP, f/1.8, (wide), 1/2.4', 1.12µm, PDAF | 5 MP, AF |
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | 8 MP, Single | 2 MP, Single |
| Multimedia | Ulefone Armor 3W | vivo Y11 |
| 3.5 mm Jack | No | Yes |
| Radio | Stereo FM radio, RDS, recordin | FM radio |
| Design | Ulefone Armor 3W | vivo Y11 |
| Colors | Black/Orange | White, Black |
| Dimensions | 164.8 x 79.2 x 18.2 mm | 123 x 62.5 x 8.8 mm |
| Weight | 365 g | 124 g |
| Battery | Ulefone Armor 3W | vivo Y11 |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Battery capacity | 10300 mAh, Non-removable Li-Po | 1700 mAh, Removable Li-Po |
| Other | Ulefone Armor 3W | vivo Y11 |
| Sensors | | Accelerometer, proximity , Infrared port |
| Release date | 2019, September | 2014, Q4 |
