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- 3088 vs J2
alcatel 3088 vs BLU J2
What 3088 does better (1) and where J2 wins (12) — every spec side by side.
Dimensions
Size comparison
3088J2
| 3088 | J2 | Difference | |
|---|---|---|---|
| Height | 125.2 mm | 144 mm | −18.8 mm |
| Width | 50.5 mm | 73.1 mm | −22.6 mm |
| Thickness | 12.8 mm | 10.3 mm | +2.5 mm |
| Weight | 90 g | 146 g | −56 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 3088 better than J2?
- Weight90 g vs 146 g+62%
Why is J2 better than 3088?
- Main camera2 MP vs 5 MP2.5×
- Storage (max)4 GB vs 32 GB8×
- Battery capacity1,530 mAh vs 2,000 mAh+31%
- Screen size2.4″ vs 5″2.1×
- Storage (base)4 GB vs 32 GB8×
- Screen-to-body ratio28.2% vs 65.4%2.3×
- Resolution (width)240 px vs 480 px2×
- CPU cores2 vs 42×
- Memory card slotNo · 3088: Yes
- Dual SIMNo · 3088: Yes
- Pixel density167 ppi vs 196 ppi+17%
- Thickness12.8 mm vs 10.3 mm+24%
Specifications
Side by side
| Design | ||
| Weight | 90 g | 146 g |
| Thickness | 12.8 mm | 10.3 mm |
| Height | 125.2 mm | 144 mm |
| Width | 50.5 mm | 73.1 mm |
| Colours | Black, Gray, Blue | Blue, Black, Brown |
| Display | ||
| Screen size | 2.4″ | 5″ |
| Panel | TFT LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 240 px | 480 px |
| Resolution (height) | 320 px | 854 px |
| Pixel density | 167 ppi | 196 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 28.2% | 65.4% |
| Performance | ||
| Chipset | Spreadtrum SC9820E | Processor clock: 1.30 GHz |
| CPU cores | 2 | 4 |
| CPU frequency | 1.3 GHz | 1.3 GHz |
| GPU | — | Mali-400 |
| Memory | ||
| RAM | — | 1 GB |
| Storage (max) | 4 GB | 32 GB |
| Storage (base) | 4 GB | 32 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 2 MP | 5 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 720p |
| Selfie camera | — | 5 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 1,530 mAh | 2,000 mAh |
| Battery type | Li-Ion | Li-Po |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | No | 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 |
| Software | ||
| OS at launch | KaiOS 2.5.1 | Android 8.1 Oreo (Go edition) |
| Platform | iOS | Android |
