The Karbonn A40 Indian was launched on 6th July, 2017 in India. The device comes with 10.16 cm WVGA display with a perfect size that gives you a beautiful screen while maintaining the convenience of carrying it around easily. The Karbonn A40 Indian is powered by 1.3GHz quad-core Spreadtrum SC9832A processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Karbonn A40 Indian packs a 2-megapixel primary camera on the rear and a 0.3-megapixel front shooter for selfies. The A40 Indian is available in Blue, Coffee Brown, Black and Champagne colors.
DISPLAY
The smartphone comes with a 4.0 inches WVGA capacitive touchscreen display with a screen resolution of 480 x 800 pixels and display type of TFT.
PROCESSOR AND STORAGE
The handset operates on a 1.3 GHz quad core processor with 1GB RAM & 8GB default storage, expandable up to 32 GB.
CAMERA
The rear camera is fitted with 2MP, featuring panorama shot, smile shutter, burst mode, qr code scanner and GIF mode. The front camera boards 0.3MP VGA, with Vgesture.
CONNECTIVITY
The connectivity aspects include Wi-Fi 802.11, b/g/n, hotspot, v4.0, microUSB 2.0, with A-GPS and dual sim.
BATTERY
The device packs 1400 mah Li-Ion 1400 mah battery, with standby time of 200 hours. Such influential battery provides talktime of 4 hours and charging time up to 3 hours.
SOFTWARE
The device runs Android 7.0(Nougat), out of the box. The uninterrupted service will provide an ease while operating your phone.
SENSORS
The sensors are Proximity sensor and Accelerometer.
PRICE
The Karbonn A40 Indian price in India starts from Rs. 2,888 for 1GB and 8GB variant.
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Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.
So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.
Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.
Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.
The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.
A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.
This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.