| Local Name | Galaxy A8s |
| Additional Information | Also known as Samsung Galaxy A9 Pro (2019) in South Korea |
| Technology | GSM / CDMA / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 & TD-SCDMA |
| Speed | HSPA, LTE |
| Announced | 2018, December |
| Status | Available. Released 2018, December |
| Dimensions | 158.4 x 74.9 x 7.4 mm (6.24 x 2.95 x 0.29 in) |
| Weight | 173 g (6.10 oz) |
| Build | Glass front (Gorilla Glass 3), glass back (Gorilla Glass 5), aluminum frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Body | Samsung Pay |
| Display Type | PLS TFT capacitive touchscreen, 16M colors |
| Screen Size | 6.4 inches, 100.5 cm2 (~84.7% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| OS | Android 9.0 (Pie); One UI |
| Chipset | Qualcomm SDM710 Snapdragon 710 (10 nm) |
| CPU | Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| GPU | Adreno 616 |
| Card Slot | No |
| Internal Memory | 128GB 6GB RAM, 128GB 8GB RAM |
| Camera Features | HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, EDR, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | No |
| USB | 2.0, Type-C 1.0 reversible connector |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Features Summary | ANT+ |
| Battery | Non-removable Li-Ion 3400 mAh battery |
| Colors | Black, Gradient Black, Blue, Pink-Blue, Yellow-Pink |
| SAR EU | 0.24 W/kg (head) 1.17 W/kg (body) |
