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ratings | ||||
Overall NDTV Rating | Read Review | - | - | - |
Design Rating | - | - | - | |
Display Rating | - | - | - | |
Software Rating | - | - | - | |
Performance Rating | - | - | - | |
Battery Life Rating | - | - | - | |
Camera Rating | - | - | - | |
Value for Money Rating | - | - | - | |
key specs | ||||
Display | 4.00-inch | - | 5.00-inch | 4.00-inch |
Processor | Spreadtrum SC9832A | one-core | 1.3GHz quad-core | 1.2GHz quad-core |
Front Camera | 0.3-megapixel | Unspecified | 3.2-megapixel | 0.3-megapixel |
Rear Camera | 2-megapixel | 3.2-megapixel | 8-megapixel | 3.2-megapixel |
RAM | 1GB | - | 2GB | 512MB |
Storage | 8GB | 8GB | 16GB | 4GB |
Battery Capacity | 1400mAh | 2300mAh | 2000mAh | 1500mAh |
OS | Android 7.0 | Android 6.0 | Android 5.1 | Android 4.4 |
Resolution | 480x800 pixels | - | 1280x720 pixels | 480x800 pixels |
general | ||||
Brand | Karbonn | Karbonn | Karbonn | Karbonn |
Model | A40 Indian | Titanium 3-D Plex | Fashion Eye 2.0 | S15 |
Release date | July 1, 2017 | October 1, 2016 | - | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 122.95 x 64.30 x 10.50 | 145.00 x 73.30 x 10.40 | 145.00 x 72.00 x 8.00 | - |
Weight (g) | 118.00 | - | 141.00 | - |
Battery capacity (mAh) | 1400 | 2300 | 2000 | 1500 |
Removable battery | Yes | Yes | No | No |
Colours | Blue, Coffee Brown, Black, Champagne | - | Champagne | Black, White |
SAR value | 1.39 | - | - | - |
display | ||||
Screen size (inches) | 4.00 | - | 5.00 | 4.00 |
Touchscreen | Yes | Yes | No | Yes |
Resolution | 480x800 pixels | - | 1280x720 pixels | 480x800 pixels |
Pixels per inch (PPI) | - | - | 294 | - |
hardware | ||||
Processor | 1.3GHz quad-core | one-core | 1.3GHz quad-core | 1.2GHz quad-core |
Processor make | Spreadtrum SC9832A | - | - | - |
RAM | 1GB | - | 2GB | 512MB |
Internal storage | 8GB | 8GB | 16GB | 4GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 32 | 32 | 32 | 32 |
camera | ||||
Rear camera | 2-megapixel | 3.2-megapixel | 8-megapixel | 3.2-megapixel |
Rear flash | Yes | - | LED | LED |
Front camera | 0.3-megapixel | Unspecified | 3.2-megapixel | 0.3-megapixel |
software | ||||
Operating system | Android 7.0 | Android 6.0 | Android 5.1 | Android 4.4 |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | - | 802.11 b/g/n | 802.11 b/g/n |
GPS | No | Yes | No | No |
Bluetooth | Yes, v 4.00 | Yes | Yes, v 4.10 | Yes |
NFC | No | No | No | No |
Infrared | No | No | No | No |
USB OTG | No | No | No | No |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | No | Yes |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi Direct | No | No | No | No |
Mobile High-Definition Link (MHL) | No | No | No | No |
sim 1 | ||||
SIM Type | Regular | Micro-SIM | - | Regular |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | No | No | No |
sim 2 | ||||
SIM Type | Regular | Micro-SIM | - | Regular |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | No |
4G/ LTE | Yes | No | No | No |
sensors | ||||
Compass/ Magnetometer | No | No | No | Yes |
Proximity sensor | Yes | Yes | No | Yes |
Accelerometer | Yes | Yes | No | Yes |
Ambient light sensor | No | Yes | No | No |
Gyroscope | No | No | No | No |
Barometer | No | No | No | No |
Temperature sensor | No | No | No | No |