Design and Build Quality
The Huawei IDEOS S7 Slim CDMA features a solid design, optimized for portability and functionality. Measuring 200 x 109.5 x 12.5 mm and weighing 440 grams, this device is not only lightweight but also easy to handle and carry. Its black color offers a sleek and professional look, suitable for both casual and formal settings. The body, designed to withstand everyday wear and tear, gives a robust feel that is complemented by its polished finish.
Display
The tablet boasts a 7.0-inch TFT display with 256K colors, offering vibrant visuals suited for various multimedia tasks. With a resolution of 480 x 800 pixels and a 5:3 aspect ratio, it provides clarity sufficient for reading, browsing, and light gaming, though the ppi density of 133 indicates a modest sharpness level compared to more high-end screens.
Performance and Hardware
Operating on Android 2.2 (Froyo), the Huawei IDEOS S7 Slim CDMA offers a user-friendly interface and access to a wide array of apps in the Google Play Store. Although no detailed information on CPU and RAM is provided, the device’s capability aligns with typical entry-level tablets of its generation, emphasizing basic tasks over intensive computing.
Camera
Equipped with a 3.15 MP rear camera, the tablet allows for simple photography suitable for everyday casual shots. Video recording is supported at 480p resolution, which is standard for basic video capture. The inclusion of a front-facing camera, albeit not specified in detail, suggests elementary video chatting capabilities.
Battery Life
The device houses a removable Li-Ion 3250 mAh battery, promising standby times of up to 240 hours and talk times up to 5 hours. This battery capacity is quite satisfactory for a device of its class, ensuring prolonged usage without frequent recharges.
Connectivity
Supporting CDMA/EVDO network technologies, the Huawei IDEOS S7 Slim CDMA assures connectivity through 2G and 3G bands, including CDMA 800/1900 and CDMA2000 1xEV-DO. For wireless connections, the tablet offers Wi-Fi 802.11 b/g/n and Bluetooth 2.1 with A2DP. The positioning is supported by GPS and A-GPS, though a built-in radio feature is absent.
Storage
Storage flexibility is provided through a dedicated microSDHC slot, allowing users to expand the device's storage capacity as needed. Although the inbuilt storage and RAM figures aren’t detailed, this feature helps accommodate media and essential applications.
Audio and Additional Features
The tablet includes stereo loudspeakers and a 3.5mm audio jack, ensuring a decent audio experience whether listening through speakers or headphones. Essential sensors like an accelerometer and compass enhance navigational and interactive functionality, while Adobe Flash support augments the browsing experience.
Pricing and Availability
Released in the third quarter of 2011, the Huawei IDEOS S7 Slim CDMA is now discontinued, having originally retailed at approximately 210 EUR. Despite its discontinuation, the device remains a reference point in the evolution of budget-friendly tablets catering to basic user needs.
Conclusion
The Huawei IDEOS S7 Slim CDMA serves as an illustrative example of entry-level tablets from the early 2010s, balancing affordability with essential features. Its design, combined with sufficient performance for day-to-day tasks, highlights its role in broadening technology access during its time. However, users seeking advanced functionalities may find alternative devices in the market appropriate to their advanced needs.
Key Features of Huawei IDEOS S7 Slim CDMA
- CDMA / EVDO technology for reliable connectivity
- 7.0 inches TFT display with 256K colors
- Expandable storage via microSDHC card slot
- 3.15 MP main camera for basic photography
- Wi-Fi 802.11 b/g/n for wireless connectivity
- Bluetooth 2.1 with A2DP support
- GPS and A-GPS for navigation
- Stereo speakers and 3.5mm audio jack for quality sound
- Removable Li-Ion 3250 mAh battery
- Equipped with accelerometer and compass sensors
- Runs on Android 2.2 (Froyo)
Disadvantages of Huawei IDEOS S7 Slim CDMA
- Discontinued model, no longer supported by manufacturer.
- Operates on older CDMA network technology.
- Limited to Android 2.2 (Froyo) operating system, which is outdated.
- Low screen resolution of 480 x 800 pixels (~133 ppi), resulting in less sharp display.
- Heavy for a 7-inch tablet, weighing 440 g.
- Older Bluetooth version 2.1, lacking more modern features.
- No radio support.
- Main camera is only 3.15 MP, providing limited image quality.
- Low video recording resolution of w480p.
- Short talk time of up to 5 hours.
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