| Hardware and OS Ulefone S11 |
| Operating system: | Android 8.1 Oreo (Go edition) |
| Processor: | Quad-core 1.3 GHz Cortex-A7 |
| Chipset: | Mediatek MT6580 (28nm) |
| GPU: | Mali-400 |
| Internal memory: | 32GB 3GB RAM |
| External memory: | microSD, up to 64 GB (uses shared SIM slot) |
| Display Ulefone S11 |
| Type: | IPS LCD |
| Size: | 6.1" inc |
| Resolution: | 600 x 1280 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 80.2% |
| Display area: | 92.3 cm2 |
| Colors: | 16M |
| Connectivity Ulefone S11 |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, hotspot |
| Network: | GSM / HSPA |
| SIM card: | Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) |
| Bluetooth: | 4.0, A2DP |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 21.1/5.76 Mbps |
| USB: | microUSB 2.0 |
| Camera Ulefone S11 |
| Main camera: | 8 MP,
Triple |
| Specs: | 8 MP, f/1.8, (wide), AF
-2 MP
-2 MP |
| Features: | LED flash, HDR |
| Video: | 720p@30fps |
| Selfie camera: | 5 MP,
Single |
| Specs: | 5 MP |
| Video: | 720p@30fps |
| Multimedia Ulefone S11 |
| 3.5 mm Jack: | Yes |
| Radio: | Stereo FM radio, RDS, recordin |
| Design Ulefone S11 |
| Colors: | Black, Gold, Twilight |
| Dimensions: | 156.1 x 73.7 x 9.7 mm |
| Weight: | 177.5 g |
| Battery Ulefone S11 |
| Battery capacity: | 3500 mAh, Non-removable Li-Po |
| Other Ulefone S11 |
| Release date: | 2019, April |
| Sensors: | Accelerometer, proximity |
