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- V4 Viper vs Studio X8 HD (2019)
Allview V4 Viper vs BLU Studio X8 HD (2019)
What V4 Viper does better (11) and where Studio X8 HD (2019) wins (0) — every spec side by side.
vs
2.9Display2.6
2.3Camera2.3
2.2Battery2.2
2.4Features2.4
Dimensions
Size comparison
V4 ViperStudio X8 HD (2019)
| V4 Viper | Studio X8 HD (2019) | Difference | |
|---|---|---|---|
| Height | 145.8 mm | 145.5 mm | +0.3 mm |
| Width | 70.9 mm | 74.5 mm | −3.6 mm |
| Thickness | 8.5 mm | 9.8 mm | −1.3 mm |
| Weight | 138 g | 143 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is V4 Viper better than Studio X8 HD (2019)?
- RAM2 GB vs 1 GB2×
- Battery capacity2,700 mAh vs 2,000 mAh+35%
- Storage (max)16 GB vs 8 GB2×
- CPU frequency2 GHz vs 1.3 GHz+54%
- Process12 nm vs 28 nm2.3×
- Storage (base)16 GB vs 8 GB2×
- Screen size5.7″ vs 5″+14%
- Weight138 g vs 143 g+4%
- Screen-to-body ratio78.4% vs 63.6%+23%
- Thickness8.5 mm vs 9.8 mm+15%
- Bluetooth4.1 vs 4+2%
Why is Studio X8 HD (2019) better than V4 Viper?
Studio X8 HD (2019) has no measurable advantages in this pair.
Specifications
Side by side
| Design | ||
| Weight | 138 g | 143 g |
| Thickness | 8.5 mm | 9.8 mm |
| Height | 145.8 mm | 145.5 mm |
| Width | 70.9 mm | 74.5 mm |
| Colours | Blue, Red | Black, White |
| Display | ||
| Screen size | 5.7″ | 5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,520 px | 1,280 px |
| Pixel density | 295 ppi | 294 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 78.4% | 63.6% |
| Performance | ||
| Chipset | Mediatek MT6761 Helio A22 | Mediatek MT6580 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 28 nm |
| CPU cores | 4 | 4 |
| CPU frequency | 2 GHz | 1.3 GHz |
| GPU | PowerVR GE8320 | Mali-400MP2 |
| Memory | ||
| RAM | 2 GB | 1 GB |
| Storage (max) | 16 GB | 8 GB |
| Storage (base) | 16 GB | 8 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 8 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 2,700 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 |
| Satellite navigation | GLONASS | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Accelerometer |
| SAR (head) | 1.13 W/kg | — |
| Software | ||
| OS at launch | Android 9.0 (Pie) | Android 8.1 Oreo (Go edition) |
| Platform | Android | Android |
