| Specifications | Karbonn A21 Plus | Karbonn A40 |
| Price | 7449.0 | 5990.0 |
| Camera | 5 MP And 0.3 MP | 5 MP And 0.3 MP |
| Operating System | Android v4.2 (Jelly Bean) | Android v4.4.2 (KitKat) |
| Battery | 2000 mAh | 1700 mAh |
| Display | 5 inches (12.7 cm) | 5.0 inches (12.7 cm) |
Battery |
|
| 2000 mAh | 1700 mAh |
Display |
|
| 5 inches (12.7 cm) | 5.0 inches (12.7 cm) |
Front Camera |
|
| 0.3 MP | 0.3 MP |
Rear Camera |
|
| 5 MP | 5 MP |
Capacity |
|
| 2000 mAh | 1700 mAh |
Removable |
|
| - | Yes |
Type |
|
| Li-ion | Li-ion |
Autofocus |
|
| Yes | - |
Camera Features |
|
| Digital Zoom | Digital Zoom |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes, LED Flash | Yes, LED Flash |
Image Resolution |
|
| 2592 x 1944 Pixels | 2592 x 1944 Pixels |
Resolution |
|
| 0.3 MP, Primary Camera | 0.3 MP, Primary Camera |
Colours |
|
| Black, White | White, Gold |
Height |
|
| 112 mm | - |
Thickness |
|
| 11.5 mm | - |
Weight |
|
| 104 grams | - |
Width |
|
| 60.5 mm | - |
Display Type |
|
| TFT | IPS LCD |
Pixel Density |
|
| 196 ppi | 196 ppi |
Screen Size |
|
| 5 inches (12.7 cm) | 5.0 inches (12.7 cm) |
Screen to Body Ratio (calculated) |
|
| 101.64 % | - |
Touch Screen |
|
| Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
Brand |
|
| Karbonn | Karbonn |
Launch Date |
|
| September 3, 2013 | July 21, 2014 (Official) |
Operating System |
|
| Android v4.2 (Jelly Bean) | Android v4.4.2 (KitKat) |
Audio Jack |
|
| 3.5 mm | 3.5 mm |
FM Radio |
|
| Yes | Yes |
Fm Radio |
|
| Yes | Yes |
Loudspeaker |
|
| Yes | Yes |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 3G, 2G | 5G Not Supported in India, 2G |
SIM 1 |
|
| 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| 2G Bands: GSM 1800 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| - | microUSB 2.0 |
Wi-Fi |
|
| Yes, Wi-Fi 4 (802.11 b/g/n) | Yes, Wi-Fi 4 (802.11 b/g/n) |
Wi-Fi Features |
|
| Mobile Hotspot | Mobile Hotspot |
CPU |
|
| Dual core, 1 GHz | Dual core, 1.2 GHz |
Ram |
|
| 512 MB | 512 MB |
Other Sensors |
|
| Light sensor, Proximity sensor, Accelerometer | - |
Expandable Memory |
|
| Yes, Up to 32 GB | Yes, Up to 32 GB |
Internal Memory |
|
| 4 GB | 4 GB |
USB OTG |
|
| - | No |
This is a relative score calculated on the basis of the following specifications:
Each mobiles has been benchmarked against ~31,000 other phones to calculate the score.
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