Overview and Introduction to Verykool s4002 Leo

The Verykool s4002 Leo was a budget smartphone targeting emerging markets, offering essential features at a remarkably affordable price. Released back in January 2015, the device was designed to cater to the basic needs of users who seek a functional device without extra extravagance.

Design and Build

The Verykool s4002 Leo comes with a compact design that measures 122 x 63 x 10.7 mm, making it quite portable and easy to handle with one hand. The weight of the device is around 112 grams, which contributes to its lightweight feel. The phone's build consists of a plastic body, and it was available in four color variants: black, white, yellow, and blue—each color giving the phone a unique personality.

Display Characteristics

The smartphone features a 4.0-inch TFT display with a resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 ppi. This was quite standard for low-budget phones of its time, providing adequate sharpness and clarity for basic daily use, like browsing and messaging.

Performance and Hardware

Under the hood, the Verykool s4002 Leo is powered by a Mediatek MT6571E chipset with a 1.3 GHz dual-core Cortex-A7 processor. It included a Mali-400 GPU, which handled the essential graphics processing tasks. While not designed for heavy gaming or graphics-intensive applications, the device performed suitably for typical operations such as calling, texting, internet browsing, and running basic apps.

Memory and Storage

The smartphone came with a modest 512MB of internal storage and 256MB of RAM. The limited internal memory imposes a restriction on the number of apps and data a user could store on the device. However, it included a microSDHC slot for expandable storage, allowing users to boost the storage capacity up to 32GB which offered a little more flexibility.

Camera Capabilities

On the photography front, the s4002 Leo was equipped with a 5MP rear camera featuring an LED flash. It supported video recording at 720p@30fps, allowing users to capture basic photos and videos under good lighting conditions. The front-facing camera was 1.3MP, which was primarily useful for video calls rather than selfies, given its relatively low resolution.

Battery Life

This device was powered by a Li-Ion 1450mAh removable battery, which was typical in the budget category during its release. The phone could last up to 240 hours on standby (3G) and provided up to 7 hours of talk time on a single charge, which is considerable for light-to-moderate use throughout a day.

Connectivity and Network

The Verykool s4002 Leo supported GSM networks and was designed with dual SIM slots (Mini-SIM), broaden its market appeal for users needing separate personal and business lines. It includes basic connectivity features such as Wi-Fi 802.11 b/g/n with hotspot capability, Bluetooth 4.0 LE, GPS for positioning, FM radio, and microUSB 2.0 for data transfer and charging. Unfortunately, features like NFC were not supported, which is not uncommon in budget phones.

Software and User Interface

The smartphone operated on Android 4.4.2 KitKat out of the box. While Android KitKat was already a few versions behind the latest offering at the time, it provided a stable and user-friendly interface with key features necessary for user-friendly daily operation.

Additional Features

Additional features of the Verykool s4002 Leo included an accelerometer sensor and the essential 3.5mm audio jack for traditional headphones or earphones. Moreover, it had SAR values within accepted safety limits, further emphasizing its goal to provide basic communication services in a safe manner.

Overall Value and Conclusion

In conclusion, the Verykool s4002 Leo was crafted to deliver fundamental smartphone experiences to budget-conscious users in markets where cutting-edge technology was not as accessible. It represented an affordable entry into the smartphone world, sacrificing high performance, and premium build quality for accessibility and practical functionality. Even though it has now been discontinued, during its time it provided a valuable option for its targeted clientele.