Dimensions &
Weight
68.7 mm8.5 mm147.7 mmGalaxy S9Dimensions: 147.7 x 68.7 x 8.5 mm
Weight: 163 g
73.8 mm8.5 mm158.1 mmGalaxy S9+Dimensions: 158.1 x 73.8 x 8.5 mm
Weight: 189 g
Display
570 ppi
529 ppi
*Infinity Display: a near bezel-less, full-frontal, edge-to-edge screen.
*Default resolution is Full HD+ and can be changed to Quad HD+ in Settings.
*Screen measured diagonally as a full rectangle without accounting for the rounded corners.
Camera
Front Camera
- 8MP AF sensor
- Sensor size: 1/3.6″
- Pixel size: 1.22µm
- Sensor ratio: 4:3
- FOV: 80˚
- F1.7 aperture
- Selfie focus
- Selfie
- Wide selfie
Rear Camera
- Food
- Auto/Pro
- Hyperlapse
- Panorama
- Super Slow-mo
*Super Slow-mo only supports HD resolution. Limited to 20 shots per video with approximately 0.2 seconds of recording and 6 seconds of playback for each shot.
Galaxy S9
- OIS (Optical Image Stabilization)
- Digital zoom up to 8x
- Selective Focus (background blur effect)
Galaxy S9+
- Dual camera
- Dual OIS (Optical Image Stabilization)
- Optical zoom at 2x
- Digital zoom up to 10x
- Live focus with bokeh filters (background blur effect)
- Dual Capture
Front & Rear Camera
- VDIS (Video Digital Image Stabilization)
- AR Emoji
- Grid lines
- HDR (High Dynamic Range)
- Motion photo
- Location tags
- Full view
- Filters
- Timer
- Floating camera button
- Stamps
- Quick launch
*Apps that do not support animated GIFs may still send AR Emoji stickers as a still image.
Performance
AP
- 10nm 64-bit Octa-Core Processor *2.8GHz + 1.7GHz (Maximum Clock Speed, Performance Core + Efficiency Core)
- 10nm 64-bit Octa-Core Processor *2.7GHz + 1.7GHz (Maximum Clock Speed, Performance Core + Efficiency Core)
*May differ by country and carrier.
Memory
Galaxy S9
- 4GB RAM
- 64GB
Galaxy S9+
- 6GB RAM
- 64GB
*May differ by country and carrier.
*Actual user memory may be less due to pre-installed operating system/softwares and may change after software updates.
Network
& Connectivity
Enhanced 4×4 MIMO/CA, LAA, LTE Cat.18
*May differ by country and carrier.
Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz), VHT80 MU-MIMO, 1024QAM
Bluetooth® v5.0 (LE up to 2Mbps), ANT+, USB type-C, NFC, location (GPS, Galileo, Glonass, BeiDou)
*Galileo and BeiDou coverage may be limited. BeiDou may not be available for certain countries.
Expandable
Memory
& SIM Card
Single SIM model: one Nano SIM and one MicroSD slot (up to 512GB)
Dual SIM model (Hybrid SIM slot): one Nano SIM and one Nano SIM or one MicroSD slot (up to 512GB)
*May differ by country and carrier.
*Availability of Dual SIM may vary by country and carrier.
*MicroSD card sold separately.
OS
Audio
Stereo speakers tuned by AKG
Surround sound with Dolby Atmos technology (Dolby Digital, Dolby Digital Plus included)
Ultra High Quality Audio PlaybackÇ
UHQ 32-bit & DSD support PCM: Up to 32 bits
DSD: DSD64/128
*DSD64 and DSD128 playback can be limited depending on the file format.
Audio playback format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF
Bluetooth
Dual Audio: connect two Bluetooth devices to the Galaxy S9 or S9+ to play audio through the two devices simultaneously.
*The two connected devices may exhibit a slight difference in sound output.
Scalable Codec: Enhanced Bluetooth connection under ambient radio frequency interference.
*Available only for certain accessories made by Samsung.
Recording
Recording quality is improved with the High AOP Mic that minimizes distortion in noisy environments.
*AOP: Acoustic Overload Point
Bundled Earphones
Pure sound tuned by AKG
Hybrid canal type
2way dynamic unit
Customization
Edge Screen
Edge Panels: Apps edge, People edge, Smart select, Reminder, Tasks edge, Quick panel, Clipboard edge, Device Maintenance, Weather, Calendar
Edge Lighting
Video Wallpaper
Up to 15 seconds of video can be used.
AOD
(Always On Display)
AOD content
Choose from a variety of clock designs and information.
- Clock: digital clock, analogue clock, world clock, and edge clock (option to choose color and wallpaper).
- Active clock (with second hand)
- Calendar
- Image: select an image from Gallery or Smart select and set it as wallpaper for the AOD screen.
- Animated GIF
- Other settings: set custom text, date, battery level, app notifications, and song information.
Face Widgets
Experience different widgets on the AOD screen by double-tapping the clock area.
Pin to AOD
- Pin text and images you wish to remember to the AOD screen. The pinned memo can be easily viewed or deleted.
- You can pin memo to the AOD screen using Reminder and Share via.
AOD Themes
- Download AOD-exclusive themes from Theme Store.
- Decorate your AOD screen with various themes.
*Available contents and features may vary depending on country/carrier and may be subject to additional charge.
Theme
Services
Themes are sets of wallpaper, icons, and other design details available for download to the Galaxy S9 or Galaxy S9+.
*Compatible apps and features may vary by theme.
*Available contents and features may vary depending on country/carrier and may be subject to additional charge.