| Property | Value |
| Brand | Cubot |
| Model | X90 |
| Connectivity |
| Network | GSM / HSPA / LTE |
| 2G connectivity | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G connectivity | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G connectivity | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 |
| 5G connectivity | No |
| Network speed | HSPA, LTE |
| Date announced | 2024, May |
| Status | Available. Released 2024, May |
| Body |
| Dimensions | 162.2 x 74 x 9.4 mm (6.39 x 2.91 x 0.37 in) |
| Weight gr. | 207 |
| Weight oz | 7.3 |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Colors | Green, Black |
| Screen |
| Type of screen | AMOLED, 1B colors, 120Hz, 1500 nits (peak) |
| Screen resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Screen size | 6.67 inches, 107.4 cm2 (~89.5% screen-to-body ratio) |
| Platform |
| OS |
Android 14 |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Helio G99 (6nm) |
| GPU | Mali-G57 MC2 |
| Storage and memory |
| Memory card | No |
| Internal memory |
256 GB 16 GB RAM
|
RAM |
16 GB (See other devices with 16 GB) |
| Cameras |
| Main camera | 100 MP, f/1.9, (wide), 1/1.8", PDAF 16 MP, 117˚ (ultrawide) 5 MP, (macro) |
| Video features | 1080p@30fps |
| Secondary camera | 32 MP |
| Speaker | Yes |
| Audio connector | No |
| Communications |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2, A2DP |
| GPS | GPS, GALILEO, GLONASS, BDS |
| NFC | Yes |
| Radio | Unspecified |
| USB | USB Type-C, OTG |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
| Battery | 5100 mAh, non-removable |
| Fast charging | Yes |
| Fast charging power | 33W wired |
| Wireless charging | No |
