| Hardware and OS | Colors Mobile K3 | |
| Operating System | Android v5.1 (Lollipop) | |
| Processor | 1.3 GHz, Quad Core Processor | |
| Chipset | MediaTek MT6735 | |
| RAM | 3 GB | |
| Internal Memory | 32 GB | |
| Memory Card Slot | Yes, (Hybrid Slot) | |
| Graphics | Mali-T720MP2 | |
| Dual Sim | Yes | |
| Sim Size | Nano Nano SIM | |
| Sim Type | Dual Sim, GSM GSM (Hybrid Slot) | |
| Display | Colors Mobile K3 | other phones |
| Screen Size | 5 inches, 720 x 1280 pixels | |
| Display Type | Color IPS screen (16M) | |
| Pixel Density | ~294 PPI | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 16:9 | |
| Connectivity | Colors Mobile K3 | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes, microUSB | |
| USB Features | USB on-the-go, USB Charging | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Colors Mobile K3 | other phones |
| Main camera | 13 MP (Main) with autofocus | |
| Video Recording | No | |
| Flash | Yes, LED | |
| Selfie camera | 8 MP | |
| Multimedia | Colors Mobile K3 | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | No | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes, supports HTML5 | |
| Java | No | |
| Design | Colors Mobile K3 | other phones |
| Dimensions | 142.4 x 71.2 x 6.95 mm | |
| Weight | 145 g | |
| Battery | Colors Mobile K3 | other phones |
| Battery capacity | 2350 mAh, Li-ion Battery | |
| Type | Non-Removable Battery | |
