| Hardware and OS BLU Studio J8 LTE | 
| Operating system: | Android 7.0 (Nougat) | 
| Processor: | Quad-core 1.3 GHz Cortex-A53 | 
| Chipset: | Mediatek MT6737 (28 nm) | 
| GPU: | Mali-T720 | 
| Internal memory: | 16 GB, 2 GB RAM
8 GB, 1 GB RAM | 
| External memory: | microSD, up to 64 GB | 
| Display BLU Studio J8 LTE | 
| Type: | IPS LCD | 
| Size: | 5.5" inc | 
| Resolution: | 720 x 1280 px | 
| Touchscreen: | capacitive touchscreen | 
| Screen-to-Body Ratio: | 69.0% | 
| Display area: | 83.4 cm2 | 
| Display aspect ratio: | 16:9 (height:width) | 
| Pixel Density: | 267 PPI | 
| Colors: | 16M | 
| Connectivity BLU Studio J8 LTE | 
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network: | HSDPA 850 / 1700(AWS) / 1900 / 2100 | 
| 4G Network: | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 17(700), 28(700) | 
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | 
| Network: | GSM / HSPA / LTE | 
| SIM card: | Dual SIM (Nano-SIM/ Micro-SIM) | 
| Bluetooth: | 4.1, A2DP, LE | 
| Edge: | Yes | 
| GPRS: | Yes | 
| GPS: | Yes, with A-GPS | 
| Speed: | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | 
| USB: | microUSB 2.0, USB Host | 
| Camera BLU Studio J8 LTE | 
| Main camera: | 8 MP, 
 Single | 
| Specs: | 8 MP | 
| Features: | LED flash | 
| Features: | LED flash | 
| Video: | 1080p@30fps | 
| Selfie camera: | 5 MP,
 Single | 
| Specs: | 5 MP | 
| Multimedia BLU Studio J8 LTE | 
| 3.5 mm Jack: | Yes | 
| Radio: | FM radio | 
| Design BLU Studio J8 LTE | 
| Colors: | Black, Gold, Rose Gold, Silver | 
| Dimensions: | 155.7 x 77.6 x 8.9 mm | 
| Weight: | 183 g | 
| Battery BLU Studio J8 LTE | 
| Battery capacity: | 2500 mAh,  Non-removable Li-Po | 
| Battery life: | Stand by time- Up to 750 h (2G) / Up to 625 h (3G)  Talking time- Up to 22 h (2G) / Up to 16 h (3G)
  | 
| Other BLU Studio J8 LTE | 
| Release date: | 2017, July | 
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity |