| NETWORK | Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
| Speed | HSPA, LTE-A |
| LAUNCH | Announced | 2019, February |
| Status | Available. Released 2019, March |
| BODY | Dimensions | 158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in) |
| Weight | 165 g (5.82 oz) |
| Build | Front glass, plastic body |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| DISPLAY | Type | Super AMOLED capacitive touchscreen, 16M colors |
| Size | 6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| PLATFORM | OS | Android 9.0 (Pie) |
| Chipset | Exynos 7904 (14 nm) |
| CPU | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| GPU | Mali-G71 MP2 |
| MEMORY | Card slot | microSD, up to 1 TB (dedicated slot) |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM |
| MAIN CAMERA | Dual | 16 MP, f/1.7, PDAF |
| 5 MP, f/2.2, 12mm, (ultrawide) |
| Features | LED flash, panorama, HDR |
| Video | 1080p@30fps |
| SELFIE CAMERA | Single | 16 MP, f/2.0 |
| Features | - |
| Video | 1080p@30fps |
| SOUND | Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Active noise cancellation with dedicated mic |
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | - |
| Infrared port | - |
| Radio | FM radio |
| USB | 2.0, Type-C 1.0 reversible connector |
| FEATURES | Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| BATTERY | Battery | Non-removable Li-Po 4000 mAh battery |
| Charging | Fast battery charging 15W |
| MISC | Colors | Black, Blue, Red |
| Model | SM-A305F, SM-A305FN, SM-A305G, SM-A305GN, SM-A305YN, SM-A3050, SM-A305N |
