
The QUBO X668 is a smartphone from QUBO Mobile featuring a 6.53-inch IPS LCD display with a resolution of 720 x 1600 pixels. The screen includes a dewdrop notch that houses the front camera. The device supports 4G LTE connectivity and dual SIM functionality.
It is powered by the UniSoC SC9863A chipset, an octa-core processor clocked at 1.6 GHz, paired with a PowerVR GE8322 GPU. The phone comes with 4GB of RAM and 64GB of internal storage, which can be expanded via a microSD card slot.
The camera setup on the rear consists of a triple-lens system, with a 13-megapixel primary sensor accompanied by two auxiliary lenses. The front-facing camera has an 8-megapixel sensor for selfies and video calls.
The QUBO X668 includes a rear-mounted fingerprint sensor for biometric security. It runs on Android 11 out of the box and is equipped with a 4900mAh battery.Additional features include standard sensors such as an accelerometer and proximity sensor.
Connectivity options include Wi-Fi, Bluetooth, GPS, and a 3.5mm headphone jack. The device supports dual 4G SIM cards, enabling simultaneous use of two mobile networks. The overall design and specifications position the QUBO X668 as a mid-range smartphone with basic multimedia and dialogue capabilities.
| Technology | GSM / HSPA / LTE |
| 2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 andamp;amp; SIM 2 (dual-SIM model only) |
| 3G Network Bands | HSPA 42.2/5.76 Mbps, LTE |
| 4G Network Bands | LTE band 1, 2, 3, 5, 7, 8, 20, 28, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Also Known As |
- - |
| Dimensions | 163.6 x 76.3 x 9.4 mm |
| Weight | 192 grams |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Size | 6.53 inches, 102.6 cm2 (~81.7% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
| Operating System | Android 11 |
| Chipset | Spreadtrum UniSoC SC9863A |
| CPU | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) |
| GPU | PowerVR GE8322 |
| RAM + ROM | 4GB |
| Card Slot | Yes, up to 128GB via microSD card (uses SIM 2 slot) |
| Camera Type | Triple Lenses |
| Camera Sensor(s) |
Main: 13 MP Depth: 2 MP Depth: 0.3 MP |
| Camera Features |
Autofocus Continuous shooting Geotagging Panorama HDR |
| Video Resolution | 1080p@30fps |
| Camera Type | Single Lens |
| Camera Sensor(s) | 8 megapixel |
| Camera Features |
Face Beautification FaceID |
| Video Resolution | 720p |
| Loudspeaker | Yes |
| Speaker Location | Placed at the base of the phone |
| Audio Jack Type | Yes, 3.5mm audio jack |
| Bluetooth | Bluetooth 4.2, A2DP |
| NFC | |
| GPS | Yes |
| FM Radio | Yes |
| Battery Capacity | Non-removable Li-Po 4900 mAh battery |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.