| Hardware and OS | BLU Vivo XL4 | |
| Operating system | Android 8.1 (Oreo) | |
| Processor | Octa-core 2.0 GHz Cortex-A53 | |
| Chipset | Mediatek MT6762 Helio P22 (12 nm) | |
| GPU | PowerVR GE8320 | |
| Internal memory | 32 GB, 3 GB RAM | |
| External memory | microSD, up to 128 GB | |
| Display | BLU Vivo XL4 | other phones |
| Type | IPS LCD | |
| Size | 6.2" inc | |
| Resolution | 720 x 1520 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 80.1% | |
| Display area | 95.9 cm2 | |
| Display aspect ratio | 19:9 (height:width) | |
| Pixel Density | 271 PPI | |
| Colors | 16M | |
| Connectivity | BLU Vivo XL4 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 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), 17(700), 28(700), 66(1700/2100) | |
| Wi-Fi | Wi-Fi 802.11 а/b/g/n, Wi-Fi Direct, hotspot | |
| Network | GSM / HSPA / LTE | |
| 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 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| USB | microUSB 2.0 | |
| Camera | BLU Vivo XL4 | other phones |
| Main camera | 13 MP, Dual | |
| Specs | 13 MP, f/2.0, 1/3', PDAF
-2 MP, depth sensor | |
| Features | LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | 13 MP, Single | |
| Multimedia | BLU Vivo XL4 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | BLU Vivo XL4 | other phones |
| Colors | Black, Gold | |
| Dimensions | 157.2 x 76.2 x 8 mm | |
| Weight | 178 g | |
| Battery | BLU Vivo XL4 | other phones |
| Battery capacity | 4000 mAh, Non-removable Li-Po | |
| Battery life | Stand by time- Up to 750 h (2G) / Up to 650 h (3G)
Talking time- Up to 30 h (2G) / Up to 24 h (3G)
| |
| Other | BLU Vivo XL4 | other phones |
| Release date | 2018, December | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | |
