| Model and physical features | Samsung Galaxy S9 Plus |
| Model | |
| Also known as | Galaxy S9+ Duos G965F/Dual-sim (Exynos) |
| Country or region available |  |
| Brand | Samsung |
| Release date | February, 2018 |
| Depth | 8.5 millimeters (0.33 inches) |
| Size (width x height) | 73.8 x 158.1 millimeters (2.91 x 6.22 in) |
| Weight | 189 grams (6.62 ounces) |
| Qwerty physical keyboard | Not supported |
| Antenna | Internal antenna |
| Build, materials | Aluminum frame, front/back glass |
| Protection against water and others | IP68 certified: dust proof and waterproof over 1.5 meter and 30min |
| Operating system (OS) | Samsung Galaxy S9 Plus |
| Operating system | Android 8.0 Oreo |
| Firmware update | Android 9.0 Pie |
| Hardware | Samsung Galaxy S9 Plus |
| Architecture - Chipset | 64bit - Samsung Exynos 9 Octa 9810 (10nm) |
| CPU processor | Octa-Core, 2 processors:
2.7Ghz Quad-Core Mongoose M3
1.8Ghz Quad-Core ARM Cortex-A55 |
| GPU graphical controller | ARM Mali-G72 MP18 |
| RAM memory | 6GB LPDDR4X |
| Internal storage | 64GB (51GB user available)
UFS 2.1 |
| External storage | Until 1TB microSD, microSDHC, microSDXC
(hybrid slot/shares the same SIM-2 slot) |
| Display | Samsung Galaxy S9 Plus |
| Display type | Super AMOLED |
| Screen size | 6.2" inches |
| Screen-to-body ratio | ~83.6% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch 10-points |
| Display resolution | 1440x2960 pixels |
| Pixel density (dot pitch) | 531 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 |
| Mobile networks and data | Samsung Galaxy S9 Plus |
| Dual-SIM | Dual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots Dual-SIM
nano-SIM (4FF) |
| GSM Mhz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 |
| Primary 4G/5G network | LTE Cat18 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,20,28,29,30)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | GPRS, EDGE |
| Maximum download/upload | 1200/150 Mbps |
| Messaging and calling | Samsung Galaxy S9 Plus |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported |
| Video calling | Supported |
| Call control | Voice dialing, Voice recorder, Voice commands |
| Primary / back camera | Samsung Galaxy S9 Plus |
| Main camera | (dual camera)
12.2 megapixels
12MP telephoto (f/2.4 1/3.4" 52mm 1.0µm AF OIS 2x-zoom) |
| Main camera resolution | 4032x3024 pixels |
| Video recording (primary) | 4K UHD (3840x2160 pixels) 60 fps |
| Flash | LED flash |
| Focal aperture | f/1.5 (aperture) |
| Focal length | 26mm lens |
| Sensor size | 1/2.55" inches |
| Pixel size | 1.4µm pixel |
| Autofocus | PDAF on back camera and autofocus front camera |
| Touch focus | Supported |
| Image stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Supported |
| HDR | HDR photo/video on both cameras |
| Front / secondary camera | Samsung Galaxy S9 Plus |
| Front camera | 8 megapixels |
| Front camera resolution | 3264x2448 pixels |
| Video recording (secondary) | 2K UHD (2560x1440 pixels) |
| Front flash | Not supported |
| Focal aperture | f/1.7 (aperture) |
| Focal length | 25mm lens |
| Sensor size | 1/3.6" inches |
| Pixel size | 1.22µm pixel |
| Multimedia | Samsung Galaxy S9 Plus |
| Radio | Not supported |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, DivX, XviD |
| Audio formats | MP3, WAV, eAAC+, FLAC |
| Connectivity and interfaces | Samsung Galaxy S9 Plus |
| USB | USB 3.1 Type-C, USB OTG On-The-Go |
| TV output | Not supported |
| Audio output | 3.5mm jack |
| Bluetooth | 5.0 version A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac + MIMO (2.4Ghz/5Ghz) |
| DLNA | Supported |
| NFC | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| Infrared port | Not supported |
| Other functions | Samsung Galaxy S9 Plus |
| Active noise cancellation | Supported |
| Vibrating alert | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 |
| Java / Flash player | Not supported |
| Sensors | Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Iris scanner
Heart rate
SpO2
Hall effect
Face recognition (unlock)
Fingerprint (rear-mounted)
|
| Other features | - Colors: Black, Silver, Blue, Gold, Orchid Gray
- Samsung DeX
- Curved edge screen
- Corning Gorilla Glass 5 back panel
- Samsung Gear VR compatible
- Quick Charge 4.0
- Samsung Pay
- Dolby Atmos
- 32bit/384kHz audio
- WiFi direct, hotspot |
| Power supply and autonomy | Samsung Galaxy S9 Plus |
| Battery | Li-Ion (Non removable)
Fast battery charging
Qi wireless charging (Qi/PMA) |
| Battery capacity | 3500 mAh |
| Battery model / charger (watts) | feature not registered |
| Talk time | feature not registered |
| Standby | feature not registered |
| Radiation rate (SAR) | Samsung Galaxy S9 Plus |
| SAR USA, Mexico, Colombia | feature not registered |
| SAR European Union, UK | 0.294 W/Kg (head) | 1.35 W/Kg (body) |