Both iKall K50G and iKall K78 comes with same RAM. Both have the same amount of internal memory.
| Name | iKall K50G | iKall K78 | 
| RAM | 32 MB | 32 MB | 
|---|---|---|
| Display | 2.8 in | 2.4 in | 
| Internal Memory | 32 MB | 32 MB | 
| Battery | 2500 mAh | 2500 mAh | 
| Camera | 0.3 MP | 0.3 MP | 
| Price | Rs. 764 | Rs. 1149 | 
The cost of iKall K50G is Rs. 764. The cost of iKall K78 is Rs. 1149.
iKall K78 has screen size of 2.4 inches which falls short to iKall K50G's 2.8 inch screen. iKall K78 has display density of 167 PPI & iKall K50G has only 143 PPI display density. Both phones have same aspect ratio of 4:3.
Both phones come with 32 MB RAM and both have same Internal Memory of 32 MB.
iKall K50G has 0.3 MP Rear Camera in comparison to iKall K78's 0.3 MP Rear Camera.
| Name | iKall K50G | iKall K78 | 
| General | ||
| Model | K50G | K78 | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Device Type | Feature Phone | Feature Phone | 
| Design | ||
| Dimensions | 50 x 120 x 13 mm | |
| Weight | 170 g | 160 g | 
| Display | ||
| Type | Color | Color | 
| Touch | No | |
| Size | 2.8 inches, 240 x 320 pixels | 2.4 inches, 240 x 320 pixels | 
| Aspect Ratio | 4:3 | 4:3 | 
| PPI | ~ 143 PPI | ~ 167 PPI | 
| Memory | ||
| RAM | 32 MB | 32 MB | 
| Storage | 32 MB | 32 MB | 
| Card Slot | Yes, upto 8 GB | Yes, upto 16 GB | 
| Connectivity | ||
| GPRS | Yes | No | 
| EDGE | Yes | No | 
| 3G | No | No | 
| Wifi | No | No | 
| Bluetooth | Yes | Yes | 
| USB | Yes | Yes | 
| Extra | ||
| 3.5mm Headphone Jack | Yes | Yes | 
| Camera | ||
| Rear Camera | 0.3 MP | 0.3 MP | 
| Video Recording | No | No | 
| Flash | No | |
| Front Camera | No | No | 
| Technical | ||
| Java | No | No | 
| Multimedia | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | Yes | 
| Battery | ||
| Type | Removable Battery | Removable Battery | 
| Size | 2500 mAh | 2500 mAh, Li-ion Battery |