| Hardware and OS Honor X20 | 
| Operating system: | Android 11, Magic UI 4.2, no Google Play Services | 
| Processor: | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) | 
| Chipset: | MediaTek MT6877 Dimensity 900 5G (6 nm) | 
| Internal memory: | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 
| External memory: | No | 
| GPU: | Mali-G78 MC4 | 
| Display Honor X20 | 
| Size: | 6.67 inches, 108.1 cm2 | 
| Resolution: | 1080 x 2376 pixels | 
| Type: | IPS LCD | 
| Main Camera Honor X20 | 
| Camera: | 64 MP, f/1.9 (wide) 2 MP, f/2.4, (macro)
 2 MP, f/2.4, (depth)
 | 
| Features: | LED flash, HDR, panorama | 
| Video: | 4K@30fps, gyro-EIS | 
| Selfie camera Honor X20 | 
| Camera: | 16 MP, f/2.0, (wide) | 
| Video: | 1080p@30fps | 
| Connectivity Honor X20 | 
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network: | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | 
| 4G Network: | LTE (unspecified) | 
| 5G Network: | NSA | 
| Bluetooth: | 5.1, A2DP, LE | 
| CDMA: | CDMA 800 | 
| GPS: | Yes, with A-GPS, GLONASS, GALILEO, BDS | 
| NFC: | No | 
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A, 5G | 
| Technology: | GSM / CDMA / HSPA / LTE / 5G | 
| USB: | USB Type-C 2.0, USB On-The-Go | 
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 
| Multimedia Honor X20 | 
| 3.5 mm Jack: | Yes | 
| Loudspeaker: | Yes | 
| Radio: | No | 
| Battery Honor X20 | 
| Type: | Li-Po 4300 mAh, non-removable | 
| Charging: | Fast charging 66W | 
| Design Honor X20 | 
| Colors: | Blue, Silver, Black | 
| Dimensions: | 161.8 x 74.7 x 8.5 mm (6.37 x 2.94 x 0.33 in) | 
| Weight: | 192 g (6.77 oz) | 
| SIM: | Dual SIM (Nano-SIM, dual stand-by) | 
| Features Honor X20 | 
| Sensors: | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |