Allview
Side-by-side technical data
Allview X2 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 X2 Xtreme, if you care about…
- Battery Capacity
- 3,500 mAh
- against 2,700 mAh
- RAM Capacity
- 3 GB
- against 2 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac
- against Wi-Fi 802.11 b/g/n
- Display Technology
- AMOLED
- against IPS LCD
Allview V4 Viper, if you care about…
- Storage Type
- eMMC 5.1
- against eMMC 5.0
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
- Weight
- 138 g
- against 204.4 g
- Usable Surface
- 78.4 %
- against 73.8 %
Specification comparison
Battery
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 3,500 mAh Best value | 2,700 mAh |
| Battery Type | Li-Polymer | Li-Po |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 12 h | — |
| Standby time | 350 h | — |
| Music playback time | — | — |
Design
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Body Colors | Gold | Blue, Red |
| Body Thickness | 9.6 mm | 8.5 mm Best value |
| Body Width | 82 mm | 70.9 mm |
| Body Height | 164 mm | 145.8 mm |
| Weight | 204.4 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 | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Processor Model | MediaTek MT6795 Helio X10 | MediaTek Helio A22 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | PowerVR G6200 | PowerVR GE8320 |
| Storage Type | eMMC 5.0 | eMMC 5.1 Best value |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 64 GB Best value | 16 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core 2.0 GHz Cortex-A53 | Quad-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 3 GB Best value | 2 GB |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Display
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Display Aspect Ratio | 16:9 | 19:9 |
| Peak Display Brightness | — | — |
| Display Technology | AMOLED Best value | IPS LCD |
| Display Diagonal | 6″ Best value | 5.7″ |
| Display Horizontal Resolution | 1,440 px Best value | 720 px |
| Display Vertical Resolution | 2,560 px Best value | 1,520 px |
| Display Pixel Density | 490 ppi Best value | 295 ppi |
| 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 | X2 Xtreme | V4 Viper |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Operating System | Android 5.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 5.1 | 9 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| SIM Configurations | Dual Micro-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B7, 4G LTE B33, 4G LTE B38, 4G LTE B39 | 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 802.11a/b/g/n/ac Best value | 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 | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB OTG | 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 | X2 Xtreme | V4 Viper |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, EDR, Stereo Speakers Best value | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X2 Xtreme | V4 Viper |
|---|---|---|
| Built-in functions | — | — |
