| Price | 
                    
                    
                        | 
                            Rs. 1,349.00
                         | 
                        
                            Rs. 7,579.00
                         | 
                    
                    
                            
                                | Capacity | 
                            
                            
                                | 
                                    1800 mAH, Li-ion
                                    
                                 | 
                                
                                    2500 mAH, Li-ion
                                     38.9% more mAH battery than Karbonn A30. More battery capacity reduces the need to charge your battery again. (2500 mAH, Li-ion vs. 1800 mAH, Li-ion) 
                                 | 
                            
                        
                            
                                | TalkTime | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Up to 10 Hours(2G)
                                    
                                 | 
                            
                        
                            
                                | Stand By Time | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Up to 600 Hours(2G)
                                    
                                 | 
                            
                        
                            
                                | Main Camera | 
                            
                            
                                | 
                                    1.30 MP
                                    
                                 | 
                                
                                    8 MP, Auto focus
                                     515.4% more mega pixels (MP) on main camera than Karbonn A30. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (8 MP, Auto focus vs. 1.30 MP) 
                                 | 
                            
                        
                            
                                | Zoom | 
                            
                            
                                | 
                                    Digital Zoom
                                    
                                 | 
                                
                                    Digital Zoom
                                    
                                 | 
                            
                        
                            
                                | Camera Features | 
                            
                            
                                | 
                                    Image Viewer
                                    
                                 | 
                                
                                    Auto Focus
                                    
                                 | 
                            
                        
                            
                                | Front Camera | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    1.3 MP
                                    
                                 | 
                            
                        
                            
                                | Flash | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    LED
                                    
                                 | 
                            
                        
                            
                                | 3G | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    HSDPA 7.2 Mbit/s, HSUPA
                                    
                                 | 
                            
                        
                            
                                | Wi-Fi | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Wi-Fi 802.11, b/g/n, Mobile Hotspot
                                    
                                 | 
                            
                        
                            
                                | Operating Frequency | 
                            
                            
                                | 
                                    GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
                                    
                                 | 
                                
                                    GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
                                    
                                 | 
                            
                        
                            
                                | GPRS | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | EDGE | 
                            
                            
                                | 
                                    No
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | Bluetooth | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    A2DP
                                    
                                 | 
                            
                        
                            
                                | USB Connectivity | 
                            
                            
                                | 
                                    USB Port
                                    
                                 | 
                                
                                    USB Port, microUSB 2.0
                                    
                                 | 
                            
                        
                            
                                | Weight | 
                            
                            
                                | 
                                    170 grams
                                     110.0 grams Lighter than Karbonn A30. light weight phone is easy to hold and can kept in your pocket for long time. (170 grams vs. 280 grams) 
                                 | 
                                
                                    280 grams
                                    
                                 | 
                            
                        
                            
                                | Dimensions | 
                            
                            
                                | 
                                    106 x 46 x 16 mm
                                    
                                 | 
                                
                                    166 x 91 x 10.7 mm
                                     5.3 mm Thinner than Karbonn A30. Slim mobile phone is easy to handle and looks gorgeous in hand. (166 x 91 x 10.7 mm vs. 106 x 46 x 16 mm) 
                                 | 
                            
                        
                            
                                | Screen Size | 
                            
                            
                                | 
                                    2.40 Inch
                                    
                                 | 
                                
                                    5.9 Inch
                                     145.8% bigger screen size than Karbonn A30. The bigger the screen size is better the user experience of reading and watching movie or video songs. (5.9 Inch vs. 2.40 Inch) 
                                 | 
                            
                        
                            
                                | Touch Screen | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Capacitive Touchscreen, Multi-touch
                                    
                                 | 
                            
                        
                            
                                | Colours | 
                            
                            
                                | 
                                    Black,Red
                                    
                                 | 
                                
                                    Black,White
                                    
                                 | 
                            
                        
                            
                                | Screen Resolution | 
                            
                            
                                | 
                                    240 x 320 pixels
                                    
                                 | 
                                
                                    480 x 800 pixels
                                    
                                 | 
                            
                        
                            
                                | Pixel Density (sharpness) | 
                            
                            
                                | 
                                    167 ppi
                                     5.7% Higher pixel density than Karbonn A30. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 158 ppi) 
                                 | 
                                
                                    158 ppi
                                    
                                 | 
                            
                        
                            
                                | Display Type | 
                            
                            
                                | 
                                    TFT
                                    
                                 | 
                                
                                    LCD
                                    
                                 | 
                            
                        
                            
                                | Box Contents | 
                            
                            
                                | 
                                    Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
                                    
                                 | 
                                
                                    Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
                                    
                                 | 
                            
                        
                            
                                | Sensors | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Accelerometer, Light sensor, Proximity sensor
                                    
                                 | 
                            
                        
                            
                                | GPS | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    with A-GPS, GPS
                                    
                                 | 
                            
                        
                            
                                | OS Type | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Android
                                    
                                 | 
                            
                        
                            
                                | Operating System | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Android v4 (Ice Cream Sandwich)
                                    
                                 | 
                            
                        
                            
                                | SIM Size | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Mini
                                    
                                 | 
                            
                        
                            
                                | Brand | 
                            
                            
                                | 
                                    Zync
                                    
                                 | 
                                
                                    Karbonn
                                    
                                 | 
                            
                        
                            
                                | Model | 
                            
                            
                                | 
                                    C21
                                    
                                 | 
                                
                                    A30
                                    
                                 | 
                            
                        
                            
                                | SIM Slot(s) | 
                            
                            
                                | 
                                    Dual SIM, GSM+GSM
                                    
                                 | 
                                
                                    Dual SIM, GSM+GSM
                                    
                                 | 
                            
                        
                            
                                | FM Radio | 
                            
                            
                                | 
                                    Wireless FM
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | Loudspeaker | 
                            
                            
                                | 
                                    Yes
                                    
                                 | 
                                
                                    Yes
                                    
                                 | 
                            
                        
                            
                                | Audio Jack | 
                            
                            
                                | 
                                    3.5 mm
                                    
                                 | 
                                
                                    3.5 mm
                                    
                                 | 
                            
                        
                            
                                | Processor | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    Dual core, 1 GHz
                                    
                                 | 
                            
                        
                            
                                | RAM | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    512 MB
                                    
                                 | 
                            
                        
                            
                                | Internal Memory | 
                            
                            
                                | 
                                    
                                    
                                 | 
                                
                                    4 GB
                                    
                                 | 
                            
                        
                            
                                | Expandable Memory | 
                            
                            
                                | 
                                    Up to 8 GB
                                    
                                 | 
                                
                                    Up to 32 GB
                                    
                                 |