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- J2 vs Energy E241
BLU J2 vs Energizer Energy E241
What J2 does better (12) and where Energy E241 wins (1) — every spec side by side.
vs
2.2Display2.1
2.0Camera2.1
2.2Battery2.1
2.4Features2.4
Dimensions
Size comparison
J2Energy E241
| J2 | Energy E241 | Difference | |
|---|---|---|---|
| Height | 144 mm | 125.3 mm | +18.7 mm |
| Width | 73.1 mm | 54 mm | +19.1 mm |
| Thickness | 10.3 mm | 14.5 mm | −4.2 mm |
| Weight | 146 g | 72 g | +74 g |
Drawn to the same scale from the official dimensions (front and side).
Why is J2 better than Energy E241?
- Main camera5 MP vs 0.3 MP16.7×
- RAM1 GB vs 0 GB2×
- Storage (max)32 GB vs 4 GB8×
- Screen size5″ vs 2.4″2.1×
- Battery capacity2,000 mAh vs 1,900 mAh+5%
- Storage (base)32 GB vs 4 GB8×
- Selfie camera5 MP vs 0.3 MP16.7×
- Screen-to-body ratio65.4% vs 26.4%2.5×
- Resolution (width)480 px vs 240 px2×
- Bluetooth4.1 vs 2.1+95%
- Pixel density196 ppi vs 167 ppi+17%
- Thickness10.3 mm vs 14.5 mm+41%
Why is Energy E241 better than J2?
- Weight146 g vs 72 g2×
Specifications
Side by side
| Design | ||
| Weight | 146 g | 72 g |
| Thickness | 10.3 mm | 14.5 mm |
| Height | 144 mm | 125.3 mm |
| Width | 73.1 mm | 54 mm |
| Colours | Blue, Black, Brown | Black, Carbon black, Gray, White, Orange, Carbon Red |
| Display | ||
| Screen size | 5″ | 2.4″ |
| Panel | IPS LCD | TFT LCD |
| OLED panel | No | No |
| Resolution (width) | 480 px | 240 px |
| Resolution (height) | 854 px | 320 px |
| Pixel density | 196 ppi | 167 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 65.4% | 26.4% |
| Performance | ||
| Chipset | Processor clock: 1.30 GHz | Spreadtrum SC7731E |
| CPU cores | 4 | 4 |
| CPU frequency | 1.3 GHz | 1.3 GHz |
| GPU | Mali-400 | Mali-820 |
| Memory | ||
| RAM | 1 GB | 0 GB |
| Storage (max) | 32 GB | 4 GB |
| Storage (base) | 32 GB | 4 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 5 MP | 0.3 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 | 0.3 MP |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 2,000 mAh | 1,900 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 | 2.1 |
| 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 | Android 8.1 Oreo (Go edition) | KaiOS 2.5.1 |
| Platform | Android | iOS |
