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- J2 vs Studio X9 HD
BLU J2 vs BLU Studio X9 HD
What J2 does better (3) and where Studio X9 HD wins (4) — every spec side by side.
2.2Display2.6
2.0Camera2.3
2.2Battery2.2
2.4Features2.4
Dimensions
Size comparison
J2Studio X9 HD
| J2 | Studio X9 HD | Difference | |
|---|---|---|---|
| Height | 144 mm | 143 mm | +1 mm |
| Width | 73.1 mm | 73 mm | +0.1 mm |
| Thickness | 10.3 mm | 10.1 mm | +0.2 mm |
| Weight | 146 g | 144 g | +2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is J2 better than Studio X9 HD?
- Storage (max)32 GB vs 8 GB4×
- Storage (base)32 GB vs 8 GB4×
- Bluetooth4.1 vs 4+2%
Why is Studio X9 HD better than J2?
- Main camera5 MP vs 8 MP+60%
- Pixel density196 ppi vs 294 ppi+50%
- Max video720p vs 1080p
- Resolution (width)480 px vs 720 px+50%
Specifications
Side by side
| Design | ||
| Weight | 146 g | 144 g |
| Thickness | 10.3 mm | 10.1 mm |
| Height | 144 mm | 143 mm |
| Width | 73.1 mm | 73 mm |
| Colours | Blue, Black, Brown | Black, White, Blue |
| Display | ||
| Screen size | 5″ | 5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 480 px | 720 px |
| Resolution (height) | 854 px | 1,280 px |
| Pixel density | 196 ppi | 294 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 65.4% | 66% |
| Performance | ||
| Chipset | Processor clock: 1.30 GHz | Mediatek MT6580 |
| Chip maker | — | MediaTek |
| Process | — | 28 nm |
| CPU cores | 4 | 4 |
| CPU frequency | 1.3 GHz | 1.3 GHz |
| GPU | Mali-400 | Mali-400MP2 |
| Memory | ||
| RAM | 1 GB | 1 GB |
| Storage (max) | 32 GB | 8 GB |
| Storage (base) | 32 GB | 8 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 5 MP | 8 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 720p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 2,000 mAh | 2,000 mAh |
| Battery type | Li-Po | Li-Ion |
| 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 |
| 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 |
| Software | ||
| OS at launch | Android 8.1 Oreo (Go edition) | Android 8.1 Oreo (Go edition) |
| Platform | Android | Android |
