Allview
Side-by-side technical data
Allview X4 Soul Infinity Z vs Allview V4 Viper
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Allview X4 Soul Infinity Z, if you care about…
- Battery Capacity
- 3,000 mAh
- against 2,700 mAh
- RAM Capacity
- 4 GB
- against 2 GB
- Maximum Storage Capacity
- 32 GB
- against 16 GB
Allview V4 Viper, if you care about…
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
- Display Pixel Density
- 295 ppi
- against 282 ppi
- Weight
- 138 g
- against 155 g
- Usable Surface
- 78.4 %
- against 76 %
Specification comparison
Battery
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 3,000 mAh Best value | 2,700 mAh |
| Battery Type | Li-Po | Li-Po |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Body Colors | Blue, Gold, Grey | Blue, Red |
| Body Thickness | 8.5 mm | 8.5 mm |
| Body Width | 72.6 mm | 70.9 mm |
| Body Height | 152 mm | 145.8 mm |
| Weight | 155 g | 138 g Best value |
| Usable Surface | 76 % | 78.4 % 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 | 8.5 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Processor Model | MediaTek MT6750T | MediaTek Helio A22 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | Mali-T860 MP2 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.5 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 32 GB Best value | 16 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core CPU with four 1.5 GHz Cortex-A53 cores and four 1.0 GHz Cortex-A53 cores. | Quad-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 4 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 Z | V4 Viper |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Display
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Display Aspect Ratio | 18:9 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ | 5.7″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px | 1,520 px Best value |
| Display Pixel Density | 282 ppi | 295 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| 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 Z | V4 Viper |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Operating System | Android 7 | Android 9 |
| OS Family | Android | Android |
| OS Version | 7 | 9 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| SIM Configurations | Nano-SIM + Micro-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B8, 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 B8, 4G LTE B20, 4G LTE B38 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 Best value |
| Bluetooth Profiles | A2DP, EDR | A2DP, LE |
| Navigation Systems | GPS | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging, USB Type-C | 3.5 mm Audio Jack, FM Radio, USB Charging |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 1.28 W/kg | 1.13 W/kg Best value |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X4 Soul Infinity Z | V4 Viper |
|---|---|---|
| Built-in functions | — | — |
