Hardware and OS BLU J4 |
Operating system: | Android 8.1 Oreo (Go edition) |
Processor: | Quad-core 1.3 GHz Cortex-A7 |
GPU: | Mali-400 |
Internal memory: | 32GB 1GB RAM |
External memory: | microSDXC |
Display BLU J4 |
Type: | IPS LCD |
Size: | 5.5" inc |
Resolution: | 720 x 1440 px |
Touchscreen: | capacitive touchscreen |
Screen-to-Body Ratio: | 71.5% |
Display area: | 78.1 cm2 |
Display aspect ratio: | 18:9 (height:width) |
Pixel Density: | 293 PPI |
Colors: | 16M |
Connectivity BLU J4 |
2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
Network: | GSM / HSPA |
SIM card: | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth: | 4.1, A2DP, LE |
Edge: | Yes |
GPRS: | Yes |
GPS: | Yes, with A-GPS |
Speed: | HSPA 21.1/5.76 Mbps |
USB: | microUSB 2.0 |
Camera BLU J4 |
Main camera: | 8 MP,
Single |
Specs: | 8 MP, AF |
Features: | LED flash |
Video: | 720p@30fps |
Selfie camera: | 8 MP,
Single |
Specs: | 8 MP |
Video: | 720p@30fps |
Multimedia BLU J4 |
3.5 mm Jack: | Yes |
Radio: | FM radio |
Design BLU J4 |
Colors: | Blue, Black, Brown |
Dimensions: | 151 x 72.3 x 10 mm |
Weight: | 158 g |
Battery BLU J4 |
Battery capacity: | 2200 mAh, Removable Li-Po |
Other BLU J4 |
Release date: | 2019, October |
Sensors: | Accelerometer |