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- J4 vs Studio Mini
BLU J4 vs BLU Studio Mini
What J4 does better (2) and where Studio Mini wins (6) — every spec side by side.
2.7Display2.7
2.2Camera3.4
2.2Battery2.3
2.4Features2.4
Dimensions
Size comparison
J4Studio Mini
| J4 | Studio Mini | Difference | |
|---|---|---|---|
| Height | 151 mm | 150.5 mm | +0.5 mm |
| Width | 72.3 mm | 71.5 mm | +0.8 mm |
| Thickness | 10 mm | 10.4 mm | −0.4 mm |
| Weight | 158 g | 187 g | −29 g |
Drawn to the same scale from the official dimensions (front and side).
Why is J4 better than Studio Mini?
- Weight158 g vs 187 g+18%
- Thickness10 mm vs 10.4 mm+4%
Why is Studio Mini better than J4?
- RAM1 GB vs 2 GB2×
- Battery capacity2,200 mAh vs 3,000 mAh+36%
- Main camera8 MP vs 13 MP+62%
- CPU frequency1.3 GHz vs 1.6 GHz+23%
- CPU cores4 vs 82×
- Max video720p vs 1080p
Specifications
Side by side
| Design | ||
| Weight | 158 g | 187 g |
| Thickness | 10 mm | 10.4 mm |
| Height | 151 mm | 150.5 mm |
| Width | 72.3 mm | 71.5 mm |
| Colours | Blue, Black, Brown | Black |
| Display | ||
| Screen size | 5.5″ | 5.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,440 px | 1,440 px |
| Pixel density | 293 ppi | 293 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 71.5% | 72.5% |
| Performance | ||
| Chipset | Processor clock: 1.30 GHz | Processor clock: 1.60 GHz |
| CPU cores | 4 | 8 |
| CPU frequency | 1.3 GHz | 1.6 GHz |
| GPU | Mali-400 | IMG8322 |
| Memory | ||
| RAM | 1 GB | 2 GB |
| Storage (max) | 32 GB | 32 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 13 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 720p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 2,200 mAh | 3,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.1 | 4.1 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer | Accelerometer, proximity |
| Software | ||
| OS at launch | Android 8.1 Oreo (Go edition) | Android 9.0 (Pie) |
| Platform | Android | Android |
