| Hardware and OS | Maxx MSD7 Smarty AXD21 | |
| Operating System | Android v4.4.2 (KitKat) | |
| Processor | Dual core, 1 GHz, ARM Cortex A7 | |
| Chipset | MediaTek MT6572 | |
| Internal Memory | 4 GB | |
| External memory | Yes, Up to 32 GB | |
| RAM | 512 MB | |
| GPU | Mali-400 | |
| Display | Maxx MSD7 Smarty AXD21 | other phones |
| Type | LCD | |
| Size | 4.0 inches (10.16 cm) | |
| PPI /points per inch/ | 233 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Connectivity | Maxx MSD7 Smarty AXD21 | other phones |
| 3G Bands | UMTS 2100 / 900 MHz | |
| Network Support | 3G, 2G | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Bluetooth | Yes, v4.0 | |
| GPS | Yes with A-GPS | |
| USB Connectivity | microUSB 2.0 | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | |
| Camera | Maxx MSD7 Smarty AXD21 | other phones |
| Main camera | 3.2 MP, Primary Camera, | |
| Camera Setup | Single | |
| Camera Features | Digital Zoom, Face detection, Smile detection | |
| Flash | Yes, LED Flash | |
| Image Resolution | 2048 x 1536 Pixels | |
| Selfie camera | 0.3 MP, Primary Camera, | |
| Multimedia | Maxx MSD7 Smarty AXD21 | other phones |
| Headphone jack | 3.5 mm | |
| FM Radio | Yes | |
| Loudspeaker | Yes | |
| Design | Maxx MSD7 Smarty AXD21 | other phones |
| Colours | Black, Red, White, Yellow | |
| Width | 68.8 mm | |
| Height | 125.3 mm | |
| Thickness | 10 mm | |
| Weight | 109 grams | |
| Battery | Maxx MSD7 Smarty AXD21 | other phones |
| Capacity | 1450 mAh | |
| Type | Li-ion | |
| Standby time | Up to 150 Hours(2G) | |
| TalkTime | Up to 4 Hours(2G) | |
| Other features | Maxx MSD7 Smarty AXD21 | other phones |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
