| Announcement Date | 2020, March 06 |
| Release Date | 2020, April |
| SIM Size | Nano SIM |
| SIM Slots | Dual SIM |
| Network Technologies | GSM / HSPA / LTE |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 4G Bands | 1, 3, 7, 8, 20, 28 |
| Height | 162.5 mm |
| Width | 76.9 mm |
| Thickness | 9 mm |
| Weight | 195 grams |
| Build Material |
Glass front plastic back plastic frame |
| Colors |
Nebula Black Quetzal Cyan Violet |
| Screen Size | 6.53 inches |
| Screen Type | IPS LCD |
| Screen Resolution | 1080 x 2340 pixels |
| Refresh Rate | 60Hz |
| Touch Sampling Rate | 120Hz |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 395 pixels per inch |
| Screen To Body Ratio | 83.80% |
| Special Features | 16M colors |
| Operating System | Android 10 |
| Chipset | Mediatek MT6765 Helio P35 |
| Process Technology | 12nm |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
| Storage & RAM |
64GB with 4GB RAM 128GB with 6GB RAM |
| Expandable Storage | Yes, via microSDXC (dedicated slot) |
| Storage Type | eMMC 5.1 |
| Primary Camera | 48 MP, aperture: f/1.8, (wide), 1/2.0" sensor size, 0.8µm pixel size, PDAF |
| Second Camera |
2 MP (depth) |
| Third Camera | QVGA low light camera sensor |
| Camera Features |
Dual-LED flash HDR panorama |
| Video Recording | 1080p@30fps |
| Primary Camera |
Motorized pop-up 40 MP (wide) |
| Video Recording | 1080p@30fps |
| Battery Capacity | 4000 mAh, non-removable |
| Loud Speaker | Yes, with mono speakers |
| Headphone Jack | Yes, supports 3.5mm jack |
| WIFI | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth |
V5.0 supports A2DP, LE |
| GPS | Yes, with A-GPS |
| Radio | FM radio |
| USB |
microUSB 2.0, supports USB OTG |
| Sensors | Accelerometer, gyroscope, proximity, compass |
| Security | Fingerprint (mounted on the rear back) |
| Model Number | X660 |
| Price | 150 USD |
| Price in Mexico | 3,300 Mexican pesos |
| Price in Brazil | 1,200 Brazilian real |
| Price in France | 150 EUR |
| Price in Egypt | 4,500 Egyptian pounds |
| Price in Russia | 12,000 Russian ruble |
| Price in Indonesia | 2,400,000 Indonesian rupiahs |
| Price in Japan | 19,500 Japanese yen |
| Price in Germany | 150 EUR |
| Price in Turkey | 3,000 Turkish lira |
| Price in Vietnam | 3,750,000 Vietnamese dong |
| Price in Iran | 3,750,000 Iranian rials |
| Price in Italy | 150 EUR |
| Price in Thailand | 5,250 Thai baht |
| Price in Poland | 900 Polish zloty |
| Price in Ukraine | 6,000 Ukrainian hryvnia |
| Price in Malaysia | 900 Malaysian Ringgit |
| Price in Romania | 900 Romanian Leu |
| Price in Netherlands | 150 EUR |
| Price in Greece | 150 EUR |