SAMSUNG Galaxy Note 20 Ultra 5G 128GB SM-N986U AT&T Mystic Black prepaid
An AT&T-locked 5G Android phone with a 6.9" display, 108 MP rear camera, 10 MP front camera, 12 GB RAM, 128 GB storage and a 4500 mAh battery
- CPU3.09 gigahertz
- Form factorTouch Screen Phones
- Operating systemAndroid
- Technology type5G
- Data connectionLTE
- Carrier compatibilityAT&T
- 108 MP rear camera captures detailed photos
- 12 GB RAM keeps multitasking smooth
- 9 inch display gives ample viewing space
- 09 GHz octa-core processor powers demanding tasks
- 4500 mAh battery supports all-day use
6.9" 108MP 5G Smartphone
The Samsung Galaxy Note 20 Ultra 5G is a 128GB AT&T locked smartphone with a 6.9 inch display. It runs Android on a 3.09 GHz octa-core processor with 12GB RAM. The rear camera captures 108MP images while the front camera offers 10MP resolution. A 4500mAh battery powers the device.
Upgrade from basic camera phones
This model replaces handsets limited to lower megapixel sensors and slower processors. The jump is worth it for users who need 108MP photography and 5G connectivity on the AT&T network. The 12GB RAM supports heavier multitasking than entry-level devices allow. Buyers who want more storage than 128GB cannot meet that need here.
Fits single-SIM AT&T builds
The phone uses a single nano SIM slot for AT&T prepaid or postpaid service. It requires no dual-SIM tray space and no external storage expansion. The USB-C port handles charging and data transfer. The S Pen stylus integrates into the chassis for note-taking and remote control functions.
How it compares
Measured against everything we stock in No-Contract Smartphones, at today’s prices. Recalculated every night.
- Price $656.99
- Pricier than about 90% of the 646 comparable items (median $180.49).
Specifications
| Product | |
|---|---|
| Brand name | Samsung |
| Product line | NOTE |
| Model name | SM-N986U |
| Part number | SM-N986U |
| Product type | Locked |
| Processor | |
| CPU | 3.09 gigahertz |
| Core configuration | Octa-core |
| Memory | |
| RAM capacity | 12 GB |
| Storage | |
| Expandable storage | Up to 1 TB |
| Display | |
| Touchscreen | Yes |
| Main screen size | 6.9 in (17.5 cm) |
| Audio & video | |
| Back camera | 108 MP |
| Autofocus | Yes |
| Selfie camera | 10 MP |
| Connectivity | |
| Technology type | 5G |
| Data connection | LTE |
| SIM configuration | Single SIM Card |
| SIM type | Nano SIM |
| Bluetooth | Yes |
| Built-in GPS | Yes |
| Messaging services | SMS, MMS |
| Ports & slots | |
| Expansion slot | MicroSD |
| Power | |
| Battery capacity | 4500 milliampere hours |
| Size & build | |
| Form factor | Touch Screen Phones |
| Compatibility | |
| Carrier compatibility | AT&T |
| Software | |
| Operating system | Android |
Questions about this item
What size nano-SIM tray does the SM-N986U accept?
The phone uses a single nano-SIM card slot; no other SIM sizes fit.
Which step do users often miss when activating this AT&T-locked unit on a prepaid plan?
Insert the AT&T nano-SIM, power on, then complete the carrier activation portal before restoring any backup.
How is the 4500 mAh battery replaced when it no longer holds a charge?
The battery is sealed inside the glass-and-metal chassis; replacement requires professional disassembly with heat and adhesive.
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