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Samsung Galaxy A90 128GB SM-A908B 5G Smartphone

Out of Stock
Key Features
  • GSM / 4G LTE + 5G Compatible
  • International Variant / US 4G LTE & 5G
  • Snapdragon 855 Octa-Core CPU
  • 6.7″ 2400 x 1080 Super AMOLED Display
  • 48MP Wide, 8MP Ultrawide & 5MP Depth
  • 32MP Selfie Camera
  • Record Videos at Up to 4K Resolution
  • 128GB Storage Capacity + 6GB of RAM
  • Supports Samsung DeX
  • Android 9.0 Pie + One UI



Clearplex screen protection available


Out of stock


Out of stock

Built for mobile entertainment, the Galaxy A90 SM-A908B 5G 128GB Smartphone from Samsung sports a huge 6.7″ Super AMOLED display with cinematic 20:9 aspect ratio, a triple-camera system capable of capturing 4K video, and access to select 5G networks for fast, low-latency downloading and streaming. On the rear of the phone you get a 48MP wide and 8MP ultrawide camera, plus a 5MP depth sensor. The sensor gives you the ability to blur backgrounds for pro-style portraits. On the front, your selfie needs are met with 32MP camera.

Running the Android 9.0 Pie operating system, this phone is powered by an Octa-Core processor (1 x 2.84 GHz Kryo 485, 3 x 2.42 GHz Kryo 485, 4 x 1.78 GHz Kryo 485) and 6GB of RAM. You can store your bokeh portraits, hi-res 48MP images, and 4K videos on 128GB of built-in storage, which can be expanded via an (optional) microSD card up to 512GB in size.

This phone is unlocked and compatible with GSM/4G LTE/5G networks. Connect to the internet and other devices with built-in 2.4+5 GHz Wi-Fi 5 (802.11ac) and Bluetooth 5.0. The Galaxy A90 also supports NFC technology for making phone-to-phone data transfers or mobile payments where supported.

Android 9.0 Pie

The Android operating system integrates heavily with Google’s services. It’s a personalized and customizable OS, allowing you to add your favorite apps or widgets to your home screen. You can even download new themes using the Google Play Store, which offers access to millions of apps, games, books, music, movies, and more. Android 9.0 Pie adds a variety of predictive capabilities, navigation changes, and digital well-being enhancements that let you take control of your Android experience. By learning how you use your phone over time, Pie will automatically adjust certain features for you, such as battery usage and display brightness. With App Actions, Pie uses what it learns to get you to your next task quickly. For example, plug in your headphones and Pie will automatically bring up your last playlist. With Dashboard and App Timers, Pie lets you see your phone usage in detail, allowing you to set timers and reminders so you can better manage the time you spend using your smartphone.

GSM/4G LTE/5G Wireless Connectivity

This phone is designed to work on select GSM & 5G networks. 5G is a cellular network data protocol capable of extremely fast data speeds that rival, or surpass, that of wired broadband Internet providers. 5G speeds can vary considerably based on location, but on average, should have no problem streaming 4K video. As 5G upgrades over time, mobile AR and VR applications could become possible. The phone is backwards compatible with 4G LTE, 3G, and 2G data for locations that do not support 5G.

International Variant / US Compatible LTE/5G

The SM-A908B is an international variant of the Galaxy A90. The SM-A908B’s LTE radio is tuned to frequencies that are most often used in the United States and North America, as well as Europe and elsewhere. It also supports select 5G networks. To ensure this phone will work with your carrier please check the frequencies and bands in the specifications section against what your local carrier supports. You can also select your country/carrier above to quickly confirm network compatibility.
Because the x is an international variant the language of the box and the default language of the phone may not be in English. Also an international AC to USB adapter may be included.

One UI

Samsung’s One UI is a software overlay for Android that changes the Galaxy A90 to provide you with customizations and enhancements that are meant to keep you focused, make you more productive, and streamline accessibility of the phone’s apps and functions.

Samsung DeX

The Galaxy A90 is compatible with Samsung DeX to provide desktop-like functionality and the ability to use a TV or monitor to operate the phone.
Operating System Android 9. Pie
Memory 6 GB
Chipset Qualcomm Snapdragon855
CPU 2.84 GHz Kryo 485 Single-Core
2.42 GHz Kryo 485 Triple-Core
1.78 GHz Kryo 485 Quad-Core
Storage 128 GB
Size 6.7″
Native Resolution 2400 x 1080
Display Colors 16.0 Million
Aspect Ratio 20:9
Pixel Density 393 ppi
Display Technology OLED
Screen Coating Gorilla Glass 6
Input/Output Connectors
Ports 1 x USB Type-C (USB 3.1 / USB 3.2 Gen 1)
Speaker Yes
Flash Media Slot 1 x microSDXC
SIM Card Slots 1 x Nano SIM
GSM 2G GSM, GPRS, EDGE: 850, 900, 1800, 1900 MHz
GSM 3G/3.5G UMTS, HSPA+: 850, 1700, 1900, 2100 MHz
4G LTE LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 Bands
5G NR n78 Bands
Wi-Fi Yes, Wi-Fi 5 (802.11ac)
Bluetooth Bluetooth 5.0 + LE
ANT+ Support Yes
Rear Camera System
Rear Camera Wide: 48 MP 1/2″ Sensor with 26mm f/2.0 Lens
Ultra Wide: 8 MP 1/4″ Sensor with 12mm f/2.2 Lens
Depth Sensing: 5 MP Sensor with f/2.2 Lens
Pixel Size Wide Angle: 0.8 µm
Ultra Wide: 1.12 µm
Focus Type Wide Angle: Phase-Detect Autofocus
Video Recording UHD 4K at up to 30 fps
1080p at up to 60 fps
Slow Motion Recording 960 fps in 720p
Front Camera System
Front Camera Wide: 32 MP 1/2.8″ Sensor with 25mm f/2.2 Lens
Video Recording 1080p at up to 30 fps
Biometric Authentication Fingerprint (Under-Screen)
Sensors Accelerometer, Ambient Light Sensor, Compass, Fingerprint, Gyroscope, Proximity
Keyboard Virtual
Battery Internal Lithium-Ion (4500.0 mAh)
Dimensions (W x H x D) 3.0 x 6.5 x 0.3″ / 76.4 x 164.8 x 8.4 mm
Weight 7.27 oz / 206 g
Packaging Info
Package Weight 1.02 lb
Box Dimensions (LxWxH) 7 x 3.6 x 2.2″

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