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- 1v (2019) vs J4
alcatel 1v (2019) vs BLU J4
What 1v (2019) does better (9) and where J4 wins (6) — every spec side by side.
Dimensions
Size comparison
1v (2019)J4
| 1v (2019) | J4 | Difference | |
|---|---|---|---|
| Height | 149.1 mm | 151 mm | −1.9 mm |
| Width | 72.2 mm | 72.3 mm | −0.1 mm |
| Thickness | 8.9 mm | 10 mm | −1.1 mm |
| Weight | 153 g | 158 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 1v (2019) better than J4?
- RAM3 GB vs 1 GB3×
- Battery capacity2,460 mAh vs 2,200 mAh+12%
- CPU frequency1.6 GHz vs 1.3 GHz+23%
- CPU cores8 vs 42×
- Rear cameras2 vs 12×
- Max video1080p vs 720p
- Weight153 g vs 158 g+3%
- Thickness8.9 mm vs 10 mm+12%
- Bluetooth4.2 vs 4.1+2%
Why is J4 better than 1v (2019)?
- Main camera5 MP vs 8 MP+60%
- Storage (max)16 GB vs 32 GB2×
- Pixel density195 ppi vs 293 ppi+50%
- Storage (base)16 GB vs 32 GB2×
- Selfie camera5 MP vs 8 MP+60%
- Resolution (width)480 px vs 720 px+50%
Specifications
Side by side
| Design | ||
| Weight | 153 g | 158 g |
| Thickness | 8.9 mm | 10 mm |
| Height | 149.1 mm | 151 mm |
| Width | 72.2 mm | 72.3 mm |
| Colours | Anthracite Black, Metallic Blue, Metallic Gold, Metallic Rose | Blue, Black, Brown |
| Display | ||
| Screen size | 5.5″ | 5.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 480 px | 720 px |
| Resolution (height) | 960 px | 1,440 px |
| Pixel density | 195 ppi | 293 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 72.5% | 71.5% |
| Performance | ||
| Chipset | Unisoc SC9863A | Processor clock: 1.30 GHz |
| Chip maker | Unisoc | — |
| Process | 28 nm | — |
| CPU cores | 8 | 4 |
| CPU frequency | 1.6 GHz | 1.3 GHz |
| GPU | IMG8322 | Mali-400 |
| Memory | ||
| RAM | 3 GB | 1 GB |
| Storage (max) | 16 GB | 32 GB |
| Storage (base) | 16 GB | 32 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 5 MP | 8 MP |
| Main camera aperture | f/2.2 | — |
| Main sensor size | 1/5.0" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 720p |
| Selfie camera | 5 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 2,460 mAh | 2,200 mAh |
| Battery type | Li-Ion | Li-Po |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 4.1 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Under display | — |
| Sensors | Fingerprint (under display, optical) - market dependant, accelerometer, proximity | Accelerometer |
| Software | ||
| OS at launch | Android 9.0 Pie (Go edition) | Android 8.1 Oreo (Go edition) |
| Platform | Android | Android |
