Device features of BLU J4
BLU J4 technical characteristics
About the device:
BLU J4 is a mobile/cell phone with dimensions of 151 x 72.3 x 10 mm (5.94 x 2.85 x 0.39 in), a weight of 158 grams, a screen size of 5.5 inches, 78.1 cm2 (~71.5% screen-to-body ratio) and a screen resolution of 720 x 1440 pixels, 18:9 ratio (~293 ppi density).
It has a processor Quad-core 1.3 GHz Cortex-A7, a graphics card Mali-400, a 1 GB RAM RAM memory and an internal memory of 32 GB expandable by memory card microSDXC .
The BLU J4 comes from the factory with the Android 8.1 Oreo (Go edition) operating system.
Technical information
| Property | Value |
|---|---|
| Brand | BLU |
| Model | J4 |
| Body | |
|---|---|
| Dimensions | 151 x 72.3 x 10 mm (5.94 x 2.85 x 0.39 in) |
| Height | 151 |
| Thickness | 10 mm |
| Weight gr. | 158 |
| Weight oz | 5.57 |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Colors | Blue, Black, Brown |
| Screen | |
|---|---|
| Type of screen | IPS LCD capacitive touchscreen, 16M colors |
| Screen resolution | 720 x 1440 pixels, 18:9 ratio (~293 ppi density) |
| Screen size | 5.5 inches, 78.1 cm2 (~71.5% screen-to-body ratio) |
| Platform | |
|---|---|
| OS | Android 8.1 Oreo (Go edition) |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
| Storage and memory | |
|---|---|
| Memory card | microSDXC |
| Internal memory | 32 GB |
RAM |
1 GB RAM |
| Cameras | |
|---|---|
| Main camera | 8 MP, AF |
| Video features | 720p@30fps |
| Secondary camera | 8 MP |
| Communications | |
|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP, LE |
| GPS | Yes, with A-GPS |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Sensors | Accelerometer |
| Battery | |
|---|---|
| Battery | Removable Li-Po 2200 mAh battery |
| Fast charging | No |
| Wireless charging | No |
| Approximate price | 70 € |
