Allview
Side-by-side technical data
Allview X1 Xtreme 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 X1 Xtreme, if you care about…
- RAM Capacity
- 3 GB
- against 2 GB
- Maximum Storage Capacity
- 32 GB
- against 16 GB
- Display Pixel Density
- 401 ppi
- against 295 ppi
- Display Horizontal Resolution
- 1,080 px
- against 720 px
Allview V4 Viper, if you care about…
- Battery Capacity
- 2,700 mAh
- against 2,500 mAh
- Storage Type
- eMMC 5.1
- against eMMC 4.5
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
- Weight
- 138 g
- against 150.5 g
Specification comparison
Battery
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,500 mAh | 2,700 mAh Best value |
| Battery Type | Li-Po | Li-Po |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 8.3333 h | — |
| Standby time | 250 h | — |
| Music playback time | — | — |
Design
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Body Colors | Black | Blue, Red |
| Body Thickness | 9.7 mm | 8.5 mm Best value |
| Body Width | 75 mm | 70.9 mm |
| Body Height | 150.6 mm | 145.8 mm |
| Weight | 150.5 g | 138 g Best value |
| Usable Surface | 73.8 % | 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 | 9.7 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 800 | MediaTek Helio A22 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | Qualcomm Adreno 330 | PowerVR GE8320 |
| Storage Type | eMMC 4.5 | eMMC 5.1 Best value |
| Maximum CPU Clock | 2.15 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 32 GB Best value | 16 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Quad-core 2.15 GHz Krait 400 | Quad-core 2.0 GHz Cortex-A53 |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 3 GB Best value | 2 GB |
| RAM Type | — | — |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Display Aspect Ratio | 16:9 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.5″ | 5.7″ Best value |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 1,920 px Best value | 1,520 px |
| Display Pixel Density | 401 ppi Best value | 295 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Gorilla Glass 3 | — |
| 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 | X1 Xtreme | V4 Viper |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Operating System | Android 4.2 | Android 9 |
| OS Family | Android | Android |
| OS Version | 4.2 | 9 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| SIM Configurations | Micro-SIM | Dual Nano-SIM Best value |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 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 B8, 4G LTE B20, 4G LTE B38 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE Best value |
| Wi-Fi Standards | — | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, Wi-Fi Hotspot | 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, GLONASS | GPS, GLONASS |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB 2.0 | 3.5 mm Audio Jack, FM Radio, USB Charging |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | 1.13 W/kg |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, EDR, Loudspeaker, Yamaha Audio Amplifier | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X1 Xtreme | V4 Viper |
|---|---|---|
| Built-in functions | — | — |
