| Hardware and OS | Qumo QUEST 321 | |
| Operating system | Android 4.1 | |
| RAM | 256 Mb | |
| Internal Storage | 512 Mb | |
| Memory Card Slot | yes, volume of up to 32 GB | |
| Display | Qumo QUEST 321 | other phones |
| Type | colored, sensor | |
| Size | 3.2" | |
| Resolution | 320x240 | |
| Pixel Density | 125 | |
| Touchscreen | multitouch, capacitive | |
| Connectivity | Qumo QUEST 321 | other phones |
| Standard | GSM 900/1800/1900, 3G | |
| Interfaces | Wi-Fi 802.11n, Bluetooth 2.1, USB | |
| Multi SIM mode | alternate | |
| SIM-card amount | 2 | |
| Camera | Qumo QUEST 321 | other phones |
| Main camera | 1.3 MP | |
| Front camera | 0.3 megapixels | |
| Flash | rear | |
| Video Recording | yes | |
| Video resolution max | 640x480 | |
| Multimedia | Qumo QUEST 321 | other phones |
| Audio | MP3, AAC, WMA, FM-radio | |
| Headphone jack | 3.5 mm | |
| Design | Qumo QUEST 321 | other phones |
| Case material | plastic | |
| Case type | classic | |
| Height | 112 mm | |
| Width | 62 mm | |
| Thickness | 12.2 mm | |
| Weight | 98 grams | |
| Battery | Qumo QUEST 321 | other phones |
| Capacity | 1000 mA?h | |
| Battery | removable panels | |
| Connector type for charging | micro-USB | |
| Other | Qumo QUEST 321 | other phones |
| Flashlight | yes | |
