The Campus A359 supports Dual SIM (3G+2G) with dual standby functionality and 512 MB internal storage is further expandable with up to 32GB of microSD card. The smartphone houses a 2-megapixel rear camera with flash, while there is front-facing camera for video calling.
In terms of connectivity options, the Celkon Campus A359 include GPRS / EDGE, 3G, WiFi, Bluetooth, micro-USB, FM Radio and A-GPS. It packs a 1200 mAh Li-ion battery, that is rated for 4 hrs of talk-time and 110 hrs of standby time. It measures 114.5 x 62.3 x 10.4 mm and weighs 95.5 gms.