| LAUNCH | Announced | 2019, February |
| Status | Available. Released 2019, April |
| BODY | Dimensions | 162.6 x 77.1 x 7.9 mm (6.40 x 3.04 x 0.31 in) |
| Weight | 198 g (6.98 oz) |
| Build | Front/back glass (Gorilla Glass 6), aluminum frame |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| | Samsung Pay (Visa, MasterCard certified) |
| | IP68 dust/water proof (up to 1.5m for 30 mins) |
| DISPLAY | Type | Dynamic AMOLED capacitive touchscreen, 16M colors |
| Size | 6.7 inches, 112.0 cm2 (~89.4% screen-to-body ratio) |
| Resolution | 1440 x 3040 pixels, 19:9 ratio (~502 ppi density) |
| Protection | Corning Gorilla Glass 6 |
| | HDR10+ |
| | Always-on display |
| PLATFORM | OS | Android 9.0 (Pie); One UI |
| Chipset | Exynos 9820 (8 nm) - Global/China |
| | Qualcomm SDM855 Snapdragon 855 (7 nm) - USA |
| CPU | Octa-core (2x2.73 GHz Mongoose M4 & 2x2.31 GHz Cortex-A75 & 4x1.95 GHz Cortex-A55) - Global/China |
| | Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485) - USA |
| GPU | Mali-G76 MP12 - Global/China |
| | Adreno 640 - USA |
| MEMORY | Card slot | No |
| Internal | 256/512 GB, 8 GB RAM |
| MAIN CAMERA | Quad | 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS |
| | 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom |
| | 16 MP, f/2.2, 12mm (ultrawide) |
| | TOF 3D camera |
| Features | LED flash, auto-HDR, panorama |
| Video | 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. |
| SELFIE CAMERA | Dual | 10 MP, f/1.9, 26mm (wide), Dual Pixel PDAF |
| | TOF camera |
| Features | Dual video call, Auto-HDR |
| Video | 2160p@30fps, 1080p@30fps |
| SOUND | Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | Yes |
| | 32-bit/384kHz audio |
| | Active noise cancellation with dedicated mic |
| | Dolby Atmos/AKG sound |
| COMMS | WLAN | Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE, aptX |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| NFC | Yes |
| Radio | FM radio (USA & Canada only) |
| USB | 3.1, Type-C 1.0 reversible connector |
| FEATURES | Sensors | Fingerprint (under display), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 |
| | ANT+ |
| | Bixby natural language commands and dictation |
| | Samsung DeX (desktop experience support) |
| BATTERY | | Non-removable Li-Ion 4500 mAh battery |
| Charging | Fast battery charging 25W (USB Power Delivery 3.0) |
| | Fast wireless charging 15W |
| | Power bank/Reverse wireless charging 9W |
| MISC | Colors | Crown Silver, Majestic Black, Royal Gold |
| Models | SM-G977U, SM-G977N, SM-G977B |
| SAR | 0.46 W/kg (head) 1.59 W/kg (body) |
| Price | Rp.18.645.197 |
