Display and Configuration
The Karbonn A40 Plus comes with a 5-inch IPS LCD display having a screen resolution of 480 x 854 pixels resulting a poor pixel density of 196 ppi. The phone is backed by 1.2GHz dual-core processor assisted by a 512MB RAM. The dual-SIM phone runs on an outdated Android v4.4.2 (Kitkat) operating system and is available in white and gold colour.
Camera and Storage
The Karbonn A40 Plus is stacked with a 5MP back camera inclusive of LED flash and digital zoom feature. The phone also sports a 0.3MP at the front which results poor quality pictures. The phone has an internal memory of 4GB which can be further expanded upto 32GB via a microSD card.
Battery and Connectivity
The Karbonn A40 Plus gets it energy from a 1,700mAh li-ion battery that delivers an average amount of backup. The phone has a wide range of connectivity options such as GPRS, EDGE, 3G, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Bluetooth and USB.
The Karbonn A40 Plus is a well-designed phone with average features. The specifications are low-end and the phone is suitable only if you need a basic smartphone within a low budget. If you can stretch your budget a bit, it is advisable to look out for better options.