| Price | 0 USD |
| Brand | blu |
| Model | BLU Studio J1 |
| Status | Available. Released 2017, June |
| Release Date | 2017-06 |
| RAM | 512 MB RAM |
| STORAGE | 8 GB |
| Memory Slot | microSD, up to 64 GB |
| Rear Camera | 5 MP |
| Feature | LED flash |
| Video Recording | 720p@30fps |
| Front Camera | 2 MP |
| Front Video Recording |
| Network | 2G/3G |
| USB | microUSB 2.0 |
| GPS | Yes, with A-GPS |
| Bluetooth | 4.0, A2DP |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| SIM | Dual SIM (Micro-SIM) |
| EDGE | Yes |
| GPRS | Yes |
| Speed | HSPA 21.1/5.76 Mbps |
| Type | Removable Battery |
| Size | 1350 mAh, Li-Po Battery |
| Charging |
| Sensors | Accelerometer |
| Type | IPS LCD capacitive touchscreen, 16M colors |
| Size | 4.0 inches, 480 x 800 Pixel |
| Aspect Ratio | 5:3 |
| PPI | ~233 ppi density |
| Screen to Body Ratio | ~60.0% |
| Protection | |
| Build |
| OS | Android 6.0 Marshmallow |
| Chipsets | Mediatek MT6570 (28 nm) |
| GPU | Mali-400 |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| Colors | Black, Blue, White |
| Weight | 135 g (4.76 oz) |
| Dimensions | 121.5 x 62.5 x 10.3 mm (4.78 x 2.46 x 0.41 in) |
| NFC | |
| 3.5mm Jack | Yes |
| Charging | |
| Water Proof |
| Radio | No |
| Loudspeaker | Yes |