The Lava 3G 402+ supports GSM and HSPA technologies, providing a balanced connectivity experience for its users. It operates on several bands including 2G bands GSM 900 and 1800 for both SIM slots and 3G band HSDPA 2100. This range of connectivity options ensures that users can maintain stable network connections for basic communication needs, suitable for tasks such as calling and basic internet browsing.
The Lava 3G 402+ was announced and subsequently released in December 2013. Although production of this model has been discontinued, it remains a notable example of an entry-level smartphone from its era, known for offering essential features at an affordable price point.
With dimensions of 125.5 x 64.5 x 11.4 mm and a weight of 124 g, the Lava 3G 402+ is compact and easy to handle. It supports a dual SIM configuration, catering to users who require separate numbers for personal and professional contacts, or those who aim to optimize their network connectivity by using two different providers.
The device features a 4.0-inch TFT display, offering a resolution of 480 x 800 pixels with a pixel density of approximately 233 ppi. While the screen-to-body ratio is about 56.3%, the overall experience provided by this display size is adequate for browsing, messaging, and basic media consumption, though not optimized for high-definition viewing.
Running on Android 4.2 (Jelly Bean), the Lava 3G 402+ is powered by a quad-core 1.2 GHz CPU paired with a Mali-400 GPU. This combination allows for smooth performance in handling basic smartphone tasks such as multimedia playback and running typical applications found in that Android version. The device’s performance, while moderate by current standards, was quite capable within its price range at the time of its release.
The smartphone comes with 512MB of RAM and 4GB of internal storage, which can be expanded via a microSDHC card slot. This configuration is designed to meet the needs of users who require fundamental smartphone operations without the necessity of extensive storage and memory capacity. The inclusion of expandable storage is a vital feature for users who consume media or use apps that require additional space.
The Lava 3G 402+ is equipped with a single 3.15 MP main camera capable of recording 720p video at 30fps. A VGA front camera is also present for taking selfies or participating in basic video calls. While the camera specifications are modest, they cater effectively to casual photography and simple video needs.
Audio functionalities include a built-in loudspeaker and a 3.5mm headphone jack, offering flexibility in audio output options. This setup supports basic audio needs such as listening to music, watching videos, or taking voice calls without external hardware for connectivity.
For wireless connectivity, the device supports Wi-Fi 802.11 b/g/n standards, ensuring stable internet access within network range. Bluetooth connectivity is available for wireless peripherals. GPS services are available, albeit with A-GPS only. An FM radio is also included, providing entertainment and news without needing internet data. However, the device does not support NFC technology.
The Lava 3G 402+ includes basic sensors such as an accelerometer and proximity sensor. These sensors enhance the device’s utility by improving navigation through screen orientation adjustments and extending battery life with automatic screen shutoff when not in use.
A removable Li-Ion 1500 mAh battery powers the device, offering up to 200 hours of standby time and approximately 4 hours of talk time. The battery capacity supports the device’s intended use as a secondary phone or entry-level smartphone for less demanding mobile users.
The device was released in various colors including White, Black, and Brown, providing a selection of aesthetic choices for the user. At release, the pricing for the Lava 3G 402+ was approximately 70 EUR, making it an accessible option for budget-conscious consumers seeking a basic smartphone without high-end features.
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