| Hardware and OS | Samsung Galaxy S9 Exynos | |
| Operating system | Android 8.0 Oreo | |
| Processor | Octa -Core 4??2.7GHz Exynos M3 Mongoose, 4x 1.95GHz ARM Cortex-A55 | |
| GPU | ARM Mali-G72 MP18, 572MHz, 18-Cores | |
| RAM | 4GB | |
| Internal Storage | 64GB/128GB/256GB UFS 2.1 Storage Technology | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Samsung Experience 9.0 UI | |
| Display | Samsung Galaxy S9 Exynos | other phones |
| Type | Super AMOLED capacitive touchscreen | |
| Size | 5.8 inches | |
| Resolution | 1440 x 2960 Pixels, 24 bit color depth | |
| Colors | 16M Colors | |
| Pixel Density | ~ 568 PPI | |
| Touchscreen | Yes Multi Touch Support | |
| Protection | Yes Support | |
| Connectivity | Samsung Galaxy S9 Exynos | other phones |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 802.11n 5GHz, Wi-Fi Direct, Dual Band, Wi-Fi Hotspot, VHT80 MU-MiMO, 1024-QAM | |
| GPS | A-GPS, Beidou, GLONASS, GPS, Galileo | |
| NFC | yes | |
| USB | Type-C USBv3.1 With OTG, Charging and Mass Storage Function | |
| Speed | LTE Cat 18 1.2 Gbps Download, 220 Mbps Upload, HSUPA 5.76 Mbps Upload, HSDPA 42 Mbps Download | |
| SIM | Standard SIM | |
| Dual SIM | Single SIM (Nano) Dual SIM Optional | |
| Wireless Charging | Qi/PMA Wireless Charging | |
| Camera | Samsung Galaxy S9 Exynos | other phones |
| Main camera | 12 Megapixels f/1.5-2.4 with Dual-LED and AF Rear Camera | |
| Features | Yes with Dual-LED Flash | |
| Image | 4032 x 3024 Pixels | |
| Selfie camera | 8 Megapixel Front Camera | |
| Multimedia | Samsung Galaxy S9 Exynos | other phones |
| Loudspeaker | Yes with Bottom Speakers | |
| Radio | Yes | |
| Video Playback | Up to 8 Hours | |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | MP3, WAV ringtones | |
| 3.5 mm Jack | yes | |
| Design | Samsung Galaxy S9 Exynos | other phones |
| Dimensions | 68.1 mm x 144.1 mm x 8.0 mm | |
| Waterproof | IP68 Dustproof and Waterproof | |
| Weight | 155 Grams (With Battery) | |
| Battery | Samsung Galaxy S9 Exynos | other phones |
| Capacity | 3,000 mAh | |
| Placement | Non-Removable | |
| Other | Samsung Galaxy S9 Exynos | other phones |
| Sensors | Fingerprint, Accelerometer, Compass, Gravity, Gyroscope, Hall, Heart Rate, Light sensor, Proximity, Barometer | |
