Allview
Side-by-side technical data
Allview Impera S 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
Neither runs away with it: each wins something.
Which one is for you?
Allview Impera S, if you care about…
- Display Pixel Density
- 294 ppi
- against 220 ppi
- Weight
- 156.2 g
- against 191.6 g
- Display Horizontal Resolution
- 720 px
- against 640 px
Allview V4 Viper Pro, if you care about…
- Battery Capacity
- 3,500 mAh
- against 2,000 mAh
- RAM Capacity
- 2 GB
- against 1 GB
- Storage Type
- eMMC 5.1
- against eMMC 4.5
- Maximum Storage Capacity
- 32 GB
- against 8 GB
Specification comparison
Battery
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,000 mAh | 3,500 mAh Best value |
| Battery Type | Li-Ion | Li-Polymer |
| Fast Charge Power | — | 10 W |
| Battery Features | — | Fast Charging, Battery Level Indicator, Rechargeable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 8.3333 h | — |
| Standby time | 200 h | — |
| Music playback time | — | — |
Design
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Body Colors | Black | Grey |
| Body Thickness | 8.8 mm | 8.8 mm |
| Body Width | 72.1 mm | 82 mm |
| Body Height | 144.9 mm | 171 mm |
| Weight | 156.2 g Best value | 191.6 g |
| Usable Surface | 66 % | 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 | 8.8 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 200 | MediaTek MT6739 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 302 | PowerVR GE8100 |
| Storage Type | eMMC 4.5 | eMMC 5.1 Best value |
| Maximum CPU Clock | 1.2 GHz | 1.5 GHz Best value |
| Maximum Storage Capacity | 8 GB | 32 GB Best value |
| AnTuTu Score | — | 67,319 |
| Geekbench 6 Single-Core | — | 456 |
| Geekbench 6 Multi-Core | — | 1,499 |
| CPU Description | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A53 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 1 GB | 2 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Display Aspect Ratio | 16:9 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 6.8″ Best value |
| Display Horizontal Resolution | 720 px Best value | 640 px |
| Display Vertical Resolution | 1,280 px | 1,352 px Best value |
| Display Pixel Density | 294 ppi Best value | 220 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Scratch Resistant | 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 | Impera S | V4 Viper Pro |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Operating System | Windows Phone 8.1 | Android 9 |
| OS Family | Windows Phone | Android |
| OS Version | 8.1 | 9 |
| OS Update Support | — | — |
| Direct OS Updates | — | No |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| SIM Configurations | Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100 | 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 | GSM, HSPA, UMTS, LTE, 4G Best value |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP, EDR | A2DP |
| Navigation Systems | GPS | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | 1.2 W/kg |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, EDR, Loudspeaker | A2DP, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Impera S | V4 Viper Pro |
|---|---|---|
| Built-in functions | — | — |
