Overview of Allview Viva D8
The Allview Viva D8 was a tablet released in early 2014, offering an affordable entry into the world of smart devices at the time. With a focus on balancing functionality and budget, it served as a practical choice for users seeking a basic yet efficient device for everyday tasks. Although it was eventually discontinued, its technical aspects remain relevant when discussing the evolution of affordable technology.
Design and Build
The Allview Viva D8 features a simple yet effective design with dimensions measuring 199 x 136.8 x 9.1 mm and a weight of 367 grams. It provides a comfortable hold with a moderate thickness that accommodates the essential components without becoming overbearing. The tablet is equipped with a Micro-SIM slot, integrating essential connectivity without excessive bulk.
Display Features
The device sports a 7.9-inch IPS LCD display with a resolution of 768 x 1024 pixels. This setup offers a clear viewing experience, suitable for reading and general browsing. The screen-to-body ratio is approximately 71%, indicative of a balanced design that focuses on functionality over aesthetics. While the pixel density stands at 162 ppi, it delivers adequate sharpness for the tablet's intended uses.
Performance and Software
Under the hood, the Allview Viva D8 runs on a dual-core 1.3 GHz Cortex-A7 processor, coupled with a Mali-400 GPU. While certainly not a powerhouse, this combination was capable of handling basic applications and tasks efficiently at the time of its release. The device operates on Android 4.2 Jelly Bean, which was widely appreciated for its user-friendly interface and stable performance.
Memory and Storage
The tablet provides 4GB of internal storage, complemented by 512MB of RAM. Although limited by today’s standards, it's sufficient for basic applications, app data, and media storage. Additionally, the presence of a dedicated microSDHC slot allows for memory expansion, providing users with more flexibility in managing their digital content.
Camera Specifications
The Allview Viva D8 is equipped with a 3.15 MP main camera capable of capturing standard photos and offering features like Panorama and HDR. It supports basic video recording as well. On the front, it has a 1 MP camera, suitable for video calls and modest selfies, aligning with the device’s role as a practical, entry-level tablet.
Connectivity Options
The device includes comprehensive connectivity options, such as Wi-Fi 802.11 b/g/n with Wi-Fi Direct and hotspot capabilities. Bluetooth 4.0, with A2DP and EDR support, allows quick connections to various peripherals. Despite lacking NFC, it does feature GPS and FM radio with RDS, catering to essential connectivity needs. The microUSB 2.0 port serves as the primary physical data transfer interface.
Sound and Multimedia
For audio output, the Viva D8 includes a loudspeaker and a 3.5mm jack, ensuring compatibility with a wide range of audio accessories. This setup supports the basic multimedia needs of users who might listen to music, watch videos, or engage in casual gaming on the device.
Battery Performance
Powering the Allview Viva D8 is a non-removable Li-Po 4000 mAh battery. This battery capacity offers satisfactory endurance, with up to 400 hours of standby time and about 5 hours of talk time. Such a setup is aimed at ensuring the device remains functional throughout a standard day of use, making it reliable for users who are frequently on the go.
Sensors and Additional Features
Included within the Allview Viva D8 is an accelerometer, which facilitates motion-based commands and orientation adjustments during usage. Although basic, this sensor adds value to the user experience by allowing smoother interaction with the device's operating system and compatible applications.
Conclusion
The Allview Viva D8, while discontinued, remains a noteworthy example of budget-oriented tablets from the mid-2010s. Its balanced blend of essential features and basic technological efficiency made it accessible for users looking for an affordable entry into smart technology. For those evaluating the progress of technology in affordable devices, the Viva D8 represents a significant step in making mobile technology widely accessible.
Key Features of Allview Viva D8
- Supports GSM and HSPA network technologies.
- Features a 7.9-inch IPS LCD display with a resolution of 768 x 1024 pixels.
- Powered by a dual-core 1.3 GHz Cortex-A7 CPU and Mali-400 GPU.
- Expandable storage via microSDHC card slot.
- Equipped with a 3.15 MP main camera, supporting panorama and HDR features.
- Includes a 1 MP front-facing (selfie) camera.
- Has Wi-Fi Direct and Bluetooth 4.0 for connectivity.
- Comes with a built-in FM radio with RDS functionality.
- Features a 4000 mAh Li-Po non-removable battery, offering up to 400 hours of standby time.
- Includes GPS for positioning and navigation.
- Comes with a microUSB 2.0 port for charging and data transfer.
- Gravity sensor (accelerometer) for improved device orientation awareness.
Drawbacks of Allview Viva D8
- The device is discontinued, which means it may no longer receive software updates or support.
- Limited internal storage of only 4GB and 512MB RAM, which may not be sufficient for modern applications and multitasking.
- The Android 4.2 Jelly Bean operating system is outdated and lacks features and security updates found in newer versions.
- Low resolution display (768 x 1024 pixels) with a pixel density of about 162 ppi, which may not provide the sharpest image quality.
- Dual-core 1.3 GHz Cortex-A7 CPU, which might struggle with demanding applications and multitasking.
- Basic camera capabilities with only a 3.15 MP main camera and a 1 MP front camera, limiting photo and video quality.
- Chunky and heavy design, weighing 367 grams, which might not be comfortable for prolonged use.
- No NFC support, which limits advanced connectivity options.
- The non-removable battery can be inconvenient if it needs replacement or servicing.
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