Allview
Side-by-side technical data
Allview X4 Soul Infinity Plus vs Allview V4 Viper Pro
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Allview X4 Soul Infinity Plus, ahead on Design & display, Performance & hardware, Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Design & display | 6.2 | 4.5 |
| Performance & hardware | 4.1 | 1.2 |
| Camera | 2.4 | 2.0 |
| Connectivity | 3.2 | 3.2 |
| Battery & charging | 2.3 | 2.9 |
Which one is for you?
Allview X4 Soul Infinity Plus, if you care about…
- RAM Capacity
- 6 GB
- against 2 GB
- Maximum Storage Capacity
- 64 GB
- against 32 GB
- Display Pixel Density
- 402 ppi
- against 220 ppi
- Weight
- 156 g
- against 191.6 g
Allview V4 Viper Pro, if you care about…
- Battery Capacity
- 3,500 mAh
- against 3,050 mAh
- Usable Surface
- 82.3 %
- against 77.8 %
- Display Diagonal
- 6.8″
- against 6″
- OS Version
- 9
- against 7.1
Specification comparison
Battery
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 3,050 mAh | 3,500 mAh Best value |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | — | 10 W |
| Battery Features | — | Fast Charging, Battery Level Indicator, Rechargeable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Body Colors | Black | Grey |
| Body Thickness | 8 mm Best value | 8.8 mm |
| Body Width | 75.2 mm | 82 mm |
| Body Height | 158.7 mm | 171 mm |
| Weight | 156 g Best value | 191.6 g |
| Usable Surface | 77.8 % | 82.3 % Best value |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Processor Model | MediaTek Helio P25 | MediaTek MT6739 |
| Processor Process Size | 16 nm Best value | 28 nm |
| Graphics GPU | ARM Mali-T880 MP2 | PowerVR GE8100 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 1.5 GHz |
| Maximum Storage Capacity | 64 GB Best value | 32 GB |
| AnTuTu Score | — | 67,319 |
| Geekbench 6 Single-Core | — | 456 |
| Geekbench 6 Multi-Core | — | 1,499 |
| CPU Description | Octa-core CPU with four 2.4 GHz Cortex-A53 cores and four 1.4 GHz Cortex-A53 cores. | Quad-core 1.3 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 6 GB Best value | 2 GB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Display
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Display Aspect Ratio | 18:9 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6″ | 6.8″ Best value |
| Display Horizontal Resolution | 1,080 px Best value | 640 px |
| Display Vertical Resolution | 2,160 px Best value | 1,352 px |
| Display Pixel Density | 402 ppi Best value | 220 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Gorilla Glass | IPS LCD, Touchscreen |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Operating System | Android 7.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 7.1 | 9 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | No |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B20, 4G LTE B38 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 4 (802.11n) |
| Wi-Fi Features | — | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, EDR, LE | A2DP |
| Navigation Systems | GPS | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB 2.0 | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 |
| USB Version | USB Type-C | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 1.65 W/kg | 1.2 W/kg Best value |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, EDR, LE | A2DP, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X4 Soul Infinity Plus | V4 Viper Pro |
|---|---|---|
| Built-in functions | — | — |
