| Specifications | Karbonn K21 | MTR GT |
| Price | 2385.0 | 2000.0 |
| Display | 2.2 inches (5.59 cm) | 2.8 inches (7.11 cm) |
| Battery | 1000 mAh | 3000 mAh |
Battery |
|
| 1000 mAh | 3000 mAh |
Display |
|
| 2.2 inches (5.59 cm) | 2.8 inches (7.11 cm) |
Rear Camera |
|
| 0.3 MP | 0.3 MP |
Capacity |
|
| 1000 mAh | 3000 mAh |
Removable |
|
| - | Yes |
Standby time |
|
| Up to 120(2G) | - |
TalkTime |
|
| Up to 3(2G) | - |
Type |
|
| Li-ion | Li-ion |
USB Type-C |
|
| - | No |
Camera Features |
|
| Digital Zoom Smile detection | Digital Zoom |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes | Yes, LED Flash |
Image Resolution |
|
| - | 640 x 480 Pixels |
Resolution |
|
| 0.3 MP Primary Camera | 0.3 MP Primary Camera |
Shooting Modes |
|
| Continuous Shooting | - |
Colours |
|
| Coffee/Grey | Black, Dark Blue, Light Blue |
Height |
|
| 111.5 mm | - |
Thickness |
|
| 14.30 mm | - |
Weight |
|
| 80 grams | - |
Width |
|
| 47.3 mm | - |
Display Type |
|
| LCD | TFT |
Pixel Density |
|
| 128 ppi | 143 ppi |
Resolution |
|
| - | 240x320 px |
Screen Size |
|
| 2.2 inches (5.59 cm) | 2.8 inches (7.11 cm) |
Screen to Body Ratio (calculated) |
|
| 28.88 % | - |
Brand |
|
| Karbonn | MTR |
Launch Date |
|
| December 21, 2011 | August 9, 2022 (Official) |
Audio Jack |
|
| - | 3.5 mm |
FM Radio |
|
| Yes | - |
Fm Radio |
|
| Yes | - |
Loudspeaker |
|
| - | Yes |
Music |
|
| Yes, Music Formats: Yes, Music Formats : MP3, MIDI, AMR, WAV, Big Speaker for Loud Music with Hot Key, 3.5mm Audio Jack | Yes, Music Formats: MP3 |
Ring Tone |
|
| - | Polyphonic ringtones, Vibration |
Special Features |
|
| - | Torch Light |
Video Player |
|
| - | Yes, Video Formats: 3GP |
Video player |
|
| - | Yes, Video Formats: 3GP |
Bluetooth |
|
| Yes | Yes |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 4G Supported in India, 3G, 2G |
SIM 1 |
|
| GPRS: Available | 4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available | |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| Mass storage device, USB charging, microUSB | |
VoLTE |
|
| Yes | |
Wi-Fi |
|
| No | - |
Browser |
|
| Yes | - |
Games |
|
| - | Yes |
Java |
|
| No | - |
MMS |
|
| Yes, Depend on T-Flash Card Capacity | - |
Mms |
|
| Yes, Depend on T-Flash Card Capacity | - |
Other Facilities |
|
| EMS, STK, Power on/off animation, Voice codecs : WAV, AMR, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing | Calculator, Calendar, Alarm |
Phone Book |
|
| Yes, 500 Entries+ SIM 1 + SIM2 | Yes, Limited |
SMS |
|
| Yes, SMS Storage 200 + SIM1 + SIM2 | - |
Sms |
|
| Yes, SMS Storage 200 + SIM1 + SIM2 | - |
Expandable Memory |
|
| Yes, Up to 4 GB | Yes, Up to 8 GB |
Internal Memory |
|
| 123 KB | - |
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.
For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.