BLU J4
Discover the BLU J4 specifications, including camera, display, battery, and features. Compare on DigitalNerds.
Key Features
5.5 inches, 78.1 cm,2,(~71.5% screen-to-body ratio)
720 x 1440
8 MP
720p@30fps
1GB RAM
N/A
Li-Po 2200 mAh, removable
Full Specifications
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 cm
- 2
- (~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
Main Camera
Single: 8 MP, AF
Features: LED flash
Video: 720p@30fps
Selfie camera
Single: 8 MP
Video: 720p@30fps
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
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