BLU J4
- Display: 5.5″ / 720 × 1440
- Hardware: 1GB RAM
- Camera: 8Mpix / Single
- Battery: 2200mAh / Li-Po
- Dimensions: 151 × 72.3 × 10 mm / 5.94 × 2.85 × 0.39 in
BLU J4 smartphone features a 5.5 inches display with 720x1440 resolution. Its hardware is based on 1GB memory. The camera contains a single module. The main camera is a 8 Mpix sensor. The dimensions are 72.3x151x10 mm. The battery has 2200mAh and the type is Li-Po.
- Specifications
- Pictures
Specifications Table
| Network | |||||
| Technology | GSM / HSPA | ||||
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | ||||
| 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 | Dual SIM (Nano-SIM, dual stand-by) | ||||
| 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 | ||||
| Video | 720p@30fps | ||||
| Features | LED flash | ||||
| Selfie camera | |||||
| Video | 720p@30fps | ||||
| Single | 8 MP | ||||
| Sound | |||||
| Loudspeaker | Yes | ||||
| 3.5mm jack | Yes | ||||
| Comms | |||||
| 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 | ||||
| NFC | No | ||||
| Features | |||||
| Sensors | Accelerometer | ||||
| Battery | |||||
| Type | Li-Po 2200 mAh, removable | ||||
| Misc | |||||
| Colors | Blue, Black, Brown | ||||
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