| Hardware and OS Honor 20S |
| Operating system: | Android 9.0 (Pie); Magic 2.1 |
| Processor: | Octa-core (2x2.27 GHz Cortex-A76, 6x1.88 GHz Cortex-A55) |
| GPU: | Mali-G52 MP6 |
| RAM: | 6 GB, 8 GB |
| Internal Storage: | 128 GB |
| Memory Card Slot: | No |
| User Interface: | Yes |
| Display Honor 20S |
| Type: | IPS LCD capacitive touchscreen |
| Size: | 6.26 inches |
| Resolution: | FHD 2340?—1080 pixels |
| Colors: | 16M Colors |
| Pixel Density: | 412 ppi |
| Touchscreen: | Yes Multi Touch Support |
| Connectivity Honor 20S |
| 4G Network: | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 19(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| GPS: | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC: | No |
| USB: | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A |
| SIM: | Nano SIM |
| Dual SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Wireless Charging: | No |
| Camera Honor 20S |
| Main camera: | 48 MP (wide), 8 MP (ultrawide), 2 MP depth sensor |
| Features: | LED flash, panorama, HDR |
| Image: | 1080p |
| Video: | 1080p@30fps |
| Selfie camera: | 32 MP, f/2.0, 0.8?µm |
| Multimedia Honor 20S |
| Loudspeaker: | Yes |
| Handsfree: | Yes |
| Radio: | Yes |
| Video Playback: | Yes |
| Video Out: | Yes |
| Ring Tones: | Yes |
| 3.5 mm Jack: | No |
| Design Honor 20S |
| Dimensions: | 154.3 x 74 x 7.9 mm (6.07 x 2.91 x 0.31 in) |
| Waterproof: | No |
| Weight: | 172 Grams (With Battery) |
| Battery Honor 20S |
| Capacity: | Li-Po 3750 mAh battery Charging |
| Placement: | Non-removable |
| Other Honor 20S |
| Sensors: | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
