BLU J4
Specifications
For USA
| Network | |
|---|---|
| Technology | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| Speed | HSPA 21.1/5.76 Mbps |
| Launch | |
|---|---|
| Announced | 2019, October |
| Status | Available. Released 2019, October |
| Body | |
|---|---|
| Dimensions | 151 x 72.3 x 10 mm (5.94 x 2.85 x 0.39 in) |
| Weight | 158 g (5.57 oz) |
| SIM | Nano-SIM + Nano-SIM |
| Display | |
|---|---|
| Type | IPS LCD |
| Size | 5.5 inches, 78.1 cm2 (~71.5% screen-to-body ratio) |
| Resolution | 720 x 1440 pixels, 18:9 ratio (~293 ppi density) |
| Platform | |
|---|---|
| OS | Android 8.1 Oreo (Go edition) |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
| Memory | |
|---|---|
| Card slot | microSDXC |
| Internal | 32GB 1GB RAM |
| eMMC 5.1 | |
| Main Camera | |
|---|---|
| Single | 8 MP, AF |
| Features | LED flash |
| Video | 720p@30fps |
| Selfie Camera | |
|---|---|
| Single | 8 MP |
| Video | 720p@30fps |
ADVERTISEMENT
| Sound | |
|---|---|
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Comms | |
|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Bluetooth | 4.1, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Features | |
|---|---|
| Sensors | Accelerometer |
| Battery | |
|---|---|
| Type | Li-Po 2200 mAh, removable |
| Misc | |
|---|---|
| Colors | Blue, Black, Brown |
| Price | About 70 EUR |
