Design and Build

The Allview V2 Viper X+ boasts an aesthetically pleasing design with its sleek and slender body dimensions of 154 x 77 x 7.2 mm, and a weight of 155.3 grams, making it a comfortable fit for most users. The device accommodates Dual SIM functionality with micro-SIM and dual stand-by capabilities, which enhances the versatility in communication.

Display

Featuring a 5.5-inch AMOLED screen, the V2 Viper X+ offers a visual experience with a 16:9 aspect ratio and a resolution of 720 x 1280 pixels. The display is safeguarded by Corning Gorilla Glass 3, which provides protection against scratches and minor drops. Although not Full HD, the pixel density of ~267 ppi ensures that images and videos are displayed with decent clarity and vibrance.

Performance and Hardware

Under the hood, the Allview V2 Viper X+ is powered by the Mediatek MT6753 chipset, paired with an Octa-core 1.3 GHz Cortex-A53 CPU, and a Mali-T720 GPU. This combination ensures that the phone handles day-to-day tasks smoothly, including browsing, social media, and light gaming. With 3GB RAM, the device offers adequate multitasking capabilities, although resource-intensive applications may push its limits.

Storage

On the storage front, the device houses 16GB of internal memory. This can be expanded further via the microSDXC card slot, giving users the flexibility to store more apps, media, and files without worrying about running out of space too quickly.

Camera

The V2 Viper X+ comes equipped with a 13 MP main camera with an aperture of f/2.0, featuring autofocus technology. Additional features include an LED flash and HDR capability. The camera records videos at 1080p@30fps, capturing moments with reasonable quality. For selfie enthusiasts, the 5 MP front camera ensures that self-portraits are captured satisfactorily, though without any advanced features like portrait mode.

Battery Life

Fitted with a 3150 mAh removable Li-Po battery, the V2 Viper X+ promises a decent battery life. It can last up to 393 hours on standby in 3G mode or provide talk time of up to 13 hours and 40 minutes, ensuring users can get through a day on a single charge under moderate usage conditions.

Operating System

Running on Android 5.1 (Lollipop), the device comes with an interface that most Android users will find familiar, although it's slightly dated compared to modern operating systems. The OS supports a variety of applications available in the Google Play Store, ensuring that users have access to millions of apps and games.

Connectivity

In terms of connectivity, the V2 Viper X+ supports a range of features including Wi-Fi 802.11 b/g/n, hotspot capability, Bluetooth 4.0 with A2DP and EDR, GPS for navigation, and an FM radio. However, it lacks NFC, which is a crucial feature for those who rely on contactless payments. The presence of USB Type-C serves a modern edge for faster data transfers and charging.

Network Capabilities

The phone supports global GSM, HSPA, and LTE networks, enabling reliable and faster data connections with speeds of up to 150/50 Mbps on LTE Cat4 networks. Compatibility with multiple 4G bands makes it a handy choice for travelers who need consistent connectivity across different regions.

Other Features

Sensors on the device include an accelerometer, proximity sensor, and compass, which are essential for various apps and features to function correctly. The V2 Viper X+ comes in two color choices: Dark Blue and Golden Pearl, catering to diverse aesthetic preferences.

Price and Availability

Initially launched in October 2015, the Allview V2 Viper X+ has been discontinued. During its availability, it was priced around 300 EUR, aimed at the mid-range smartphone market segment. Although it is no longer in production, it may still be found with third-party sellers or as a second-hand product.

Conclusion

The Allview V2 Viper X+ provides a balanced array of features for those looking for an affordable smartphone with impressive design and moderate performance capabilities. While it may not compete with modern devices on the specifications front, it serves as a reliable daily driver for users with moderate demands.