| Specifications | Karbonn K15 | Micromax Bolt Q381 |
| Price | 2318.0 | 2690.0 |
| Display | 2.4 inches (6.1 cm) | 5.0 inches (12.7 cm) |
| Battery | 1000 mAh | 2000 mAh |
Battery |
|
| 1000 mAh | 2000 mAh |
Display |
|
| 2.4 inches (6.1 cm) | 5.0 inches (12.7 cm) |
Front Camera |
|
| - | 0.3 MP |
Processor |
|
| - | Spreadtrum SC7731G |
Rear Camera |
|
| 1.3 MP | 5 MP |
Capacity |
|
| 1000 mAh | 2000 mAh |
Removable |
|
| - | Yes |
Standby time |
|
| Up to 150(2G) | Up to 360 Hours(2G) |
TalkTime |
|
| Up to 4(2G) | Up to 6.5 Hours(2G) |
Type |
|
| Li-ion | Li-ion |
USB Type-C |
|
| - | No |
Camera Features |
|
| Digital Zoom Smile detection | Fixed Focus |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes | No |
Image Resolution |
|
| - | 2592 x 1944 Pixels |
OIS |
|
| - | No |
Resolution |
|
| 1.3 MP Primary Camera | 0.3 MP, Primary Camera |
Shooting Modes |
|
| Continuous Shooting | - |
Colours |
|
| Black and Red | Black |
Height |
|
| 116 mm | - |
Thickness |
|
| 12.60 mm | - |
Weight |
|
| 84 grams | 123 grams |
Width |
|
| 49 mm | - |
Display Type |
|
| LCD | TFT |
Pixel Density |
|
| 167 ppi | 196 ppi |
Screen Size |
|
| 2.4 inches (6.1 cm) | 5.0 inches (12.7 cm) |
Screen to Body Ratio (calculated) |
|
| 31.4 % | - |
Touch Screen |
|
| - | Yes, Capacitive Touchscreen, Multi-touch |
Brand |
|
| Karbonn | Micromax |
Launch Date |
|
| February 3, 2012 | April 19, 2016 (Official) |
Operating System |
|
| - | Android v5.1 (Lollipop) |
Audio Jack |
|
| - | 3.5 mm |
FM Radio |
|
| Yes | Yes |
Fm Radio |
|
| Yes | Yes |
Loudspeaker |
|
| - | Yes |
Music |
|
| Yes, Music Formats: Yes, Music Formats : MP3, MIDI, AMR, WAV Player With 3.5 mm Audio Jack, Audio Equalizer | - |
Bluetooth |
|
| Yes | Yes, v2.1 |
GPS |
|
| - | Yes |
NFC |
|
| - | No |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 3G, 2G |
SIM 1 |
|
| GPRS: Available | 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| - | 2G Bands: GSM 1800 / 900 MHz |
SIM Size |
|
| - | SIM1: Micro, SIM2: Mini |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| - | microUSB 2.0 |
Wi-Fi |
|
| No | Yes, Wi-Fi 4 (802.11 b/g/n) |
Wi-Fi Features |
|
| - | Mobile Hotspot |
Architecture |
|
| - | 32 bit |
CPU |
|
| - | Quad core, 1.3 GHz, Cortex A7 |
Chipset |
|
| - | Spreadtrum SC7731G |
Graphics |
|
| - | Mali-400 MP2 |
Ram |
|
| - | 1 GB |
Browser |
|
| Yes | - |
Fingerprint Sensor |
|
| - | No |
Java |
|
| No | - |
MMS |
|
| Yes | - |
Mms |
|
| Yes | - |
Other Facilities |
|
| STK, Screen saver, Power on/off animation, Graphic icons, Voice codec : WAV, AMR, CLID with Photo, Anti Theft Feature, Calculator, Predictive text, Alarm clock, World Times, Speed Dialing | - |
Other Sensors |
|
| - | Accelerometer |
Phone Book |
|
| Yes, 500 Entries | - |
SMS |
|
| Yes, SMS Storage 200 | - |
Sms |
|
| Yes, SMS Storage 200 | - |
Expandable Memory |
|
| Yes, Up to 8 GB | Yes, Up to 32 GB |
Internal Memory |
|
| 75 KB | 8 GB |
USB OTG |
|
| - | No |
This is a relative score calculated on the basis of the following specifications:
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