The Celkon Campus A402 (seen above) features a 4-inch WVGA (480x800 pixels) display. The dual-SIM based smartphone runs Android 4.4.2 KitKat out-of-the-box. Other specifications include a 1GHz single-core processor; 512MB of RAM; 4GB built-in storage; expandable storage support via microSD (up to 32GB); a 3.2-megapixel autofocus rear camera with flash; a 0.3-megapixel front camera, and a 2000mAh battery. Connectivity options on the Campus A402 include Wi-Fi, Bluetooth, GPRS/ EDGE, GPS/ A-GPS, 3G, and Micro-USB.
The Celkon Campus A407 (seen above), on the other hand, runs dated Android 4.2 Jelly Bean while supporting dual-SIM (GSM+GSM) functionality. It features a 4-inch WVGA (480x800 pixels) display; a 1GHz single-core processor; 256MB of RAM; 512MB inbuilt storage; expandable storage support via microSD card (up to 64GB); a 2-megapixel rear camera with LED flash; a 0.3-megapixel front camera, and a 1400mAh battery. It supports Wi-Fi, Bluetooth, A-GPS, GPRS/ EDGE, and Micro-USB connectivity options.
Earlier this week, Celkon listed the Millennia Q452 smartphone on the company website with specifications. The firm is yet to announce the smartphone officially along with its price and availability details.