| Hardware and OS | Huawei Honor 20S | |
| Operating system | Android 9.0 (Pie); Magic 2.1 | |
| Processor | Octa-core (2x2.27 GHz Cortex-A76 & 6x1.88 GHz Cortex-A55) | |
| Chipset | HiSilicon Kirin 810 (7 nm) | |
| GPU | Mali-G52 MP6 | |
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM | |
| External memory | No | |
| Display | Huawei Honor 20S | other phones |
| Type | IPS LCD | |
| Size | 6.26" inc | |
| Resolution | 1080 x 2340 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 84.2% | |
| Display area | 96.2 cm2 | |
| Display aspect ratio | 19.5:9 (height:width) | |
| Pixel Density | 412 PPI | |
| Colors | 16M | |
| Connectivity | Huawei Honor 20S | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 | |
| 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 | |
| Network | GSM / CDMA / HSPA / LTE | |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 5.0, A2DP, aptX HD, LE | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| Camera | Huawei Honor 20S | other phones |
| Main camera | 48 MP, Triple | |
| Specs | 48 MP, f/1.8, 28mm (wide), 1/2', 0.8µm, PDAF
-8 MP, f/2.4, 13mm (ultrawide)
-2 MP, f/2.4, 27mm (wide), dedicated macro camera | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | 32 MP, Single | |
| Multimedia | Huawei Honor 20S | other phones |
| 3.5 mm Jack | No | |
| Radio | No | |
| Design | Huawei Honor 20S | other phones |
| Colors | Black, Blue, White | |
| Body build | Front/back glass, aluminum frame | |
| Dimensions | 154.3 x 74 x 7.9 mm | |
| Weight | 172 g | |
| Battery | Huawei Honor 20S | other phones |
| Battery capacity | 3750 mAh, Non-removable Li-Po | |
| Other | Huawei Honor 20S | other phones |
| Release date | 2019, September | |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | |
