1. Trusted Brand
2. Founded in 2009, Karbonn mobiles is a well-known Indian brand. It primarily deals in affordable and value-for-money mobiles and tablets.
3. Toll-free No. 1800 116 2666
Official Website
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The Karbonn Titanium S21 is an affordable smartphone that looks very appealing. It also has a good processor for handling basic tasks. The device supports 3G for a faster internet experience and will fit into your hand with ease. The low RAM is a little disappointing, but keeping in mind the budget, it is acceptable.
Read moreMay be worthy for the price..but a very bad quality phone
Nice
RAM | 512 MB |
Rear Camera | 3.2 MP |
Front Camera | 0.3 MP |
Battery | 1600 mAh |
Display | 4.5 inches |
Operating System | Android v4.4.2 (Kitkat) |
CPU | Quad core, 1.2 GHz |
RAM | 512 MB |
Display Type | TFT |
Screen Size | 4.5 inches (11.43 cm) |
Resolution | 480 x 854 pixels |
Pixel Density | 218 ppi |
Screen to Body Ratio (calculated) | 61.12 % |
Screen Protection | No |
Touch Screen | Yes, Capacitive Touchscreen, Multi-touch |
Height | 134 mm Compare Size |
Width | 68 mm |
Thickness | 10 mm |
Weight | 118 grams |
Colours | Blue, Grey |
Main Camera | ||
Camera Setup | Single | |
Resolution |
3.2 MP, Primary Camera |
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Autofocus | No | |
OIS | No | |
Flash | Yes, LED Flash | |
Image Resolution | 2048 x 1536 Pixels | |
Camera Features | Digital Zoom | |
Front Camera | ||
Camera Setup | Single | |
Resolution |
0.3 MP, Primary Camera |
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Autofocus | No | |
Flash | No |
Capacity | 1600 mAh |
Type | Li-ion |
Removable | Yes |
TalkTime | Up to 3 Hours(2G) |
Standby time | Up to 136 Hours(2G) |
USB Type-C | No |
Internal Memory | 4 GB |
Expandable Memory | Yes, Up to 32 GB |
SIM Slot(s) | Dual SIM, GSM+GSM |
Network Support | 3G, 2G |
SIM 1 |
3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
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SIM 2 |
2G Bands: GSM 1800 / 900 MHz
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Wi-Fi | Yes, Wi-Fi 802.11, b/g/n |
Wi-Fi Features | Mobile Hotspot |
Bluetooth | Yes |
GPS | Yes with A-GPS |
NFC | No |
USB Connectivity | microUSB 2.0 |
FM Radio | Yes |
Loudspeaker | Yes |
Audio Jack | 3.5 mm |
Fingerprint Sensor | No |
Other Sensors | Proximity sensor, Accelerometer |
Larger screen:
5 inches vs 4.5 inches
Higher primary camera resolution:
8 MP vs 3.2 MP
Higher battery capacity:
2000 mAH vs 1600 mAH
Higher pixel density:
233 ppi vs 218 ppi
Smaller screen :
4 inches vs 4.5 inches
Slower processor:
Dual core 1.3 GHz vs Quad core 1.2 GHz
Faster processor:
Quad core 1.3 GHz vs Quad core 1.2 GHz
Higher secondary camera resolution:
1.3 MP vs 0.3 MP
More thickness:
10.9 mm vs 10 mm
Common Features
Larger screen:
5 inches vs 4.5 inches
Higher battery capacity:
2300 mAH vs 1600 mAH
More internal memory:
8 GB vs 4 GB
Higher primary camera resolution:
5 MP vs 3.2 MP
More internal memory:
8 GB vs 4 GB
Higher secondary camera resolution:
2 MP vs 0.3 MP
Higher pixel density:
233 ppi vs 218 ppi
Higher secondary camera resolution:
1.3 MP vs 0.3 MP
Smaller screen :
4 inches vs 4.5 inches
Rs 19,999