Samsung Galaxy S20 Ultra 5G (128GB, 12GB RAM) 6.9" AMOLED 2X, Snapdragon 865, 108MP Quad Camera, Global 5G Volte (GSM+CDMA) AT&T Unlocked (T-Mobile, Verizon, Global, Metro) G988U

Getting work done on your smartphone should be easy. The Galaxy S20 Ultra integrates seamlessly with Microsoft Office so you can get the job done, wherever you are. Experience hyperfast 5G connections to unlock revolutionary new ways of doing business. Secure your data with Knox. Do more with one super powerful device with DeX. And you can power through any day with the all-day battery. A 5G Galaxy to Change Your World: With the Galaxy S20 Ultra and a 5G connection, the only thing slowing you down is how fast you can think. Stream with virtually no lag, share and download large files in near real time, and create a 5G hotspot wherever you go. Plus, the S20 Ultra further expands your 5G horizons by supporting both mmWave and Sub6 bands, meaning fast connectivity more of the time. Working just got hyperfast and hyper-productive. Security at Your Fingertips The latest advancement in biometric security, Ultrasonic Fingerprint ID lets you secure your phone like never before. Simply press your finger against the display and unlock with the first touch. It’s quick and easy to use, so you can access your device and get to work in an instant. The in-display sensor reads every ridge and notch of your finger, to ensure your sensitive data won’t fall into the wrong hands. A Bigger Space for Working: See and do more than ever before with the Galaxy S20 Ultra’s Dynamic AMOLED 2.0, a 120Hz display offering a smoother scroll and precise touch.9 It’s perfect for viewing and editing documents on the go and makes it easy to multi-task across different apps. Sure to turn heads in any environment, the stunning display gives you a better view of presentations, photos or anything you need for work.
6.9″, Dynamic AMOLED 2X, 3200 x 1440 (Quad HD+), Color Depth: 16M, 5000mAh Battery, Dual SIM
128GB Storage, 12GB RAM, Qualcomm SM8250 Snapdragon 865 (7 nm+), Octa-Core 2.8GHz,2.4GHz,1.8GHz, Adreno 650
Rear Camera: 108MP, f/1.8 + 12MP, f/2.2 + 48MP, f/3.5 + 0.3MP(VGA), f/1.0, Front Camera: 40 MP, f/2.2
AT&T Unlocked Version. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.

15 Different types of fixed and mobile phones:

1.-Landline phones: Fixed phones that use a wired connection to the telephone network, typically found in homes and offices. They are reliable and offer clear voice quality.

2.-Cordless phones: Fixed phones that operate wirelessly within a certain range of the base station. They offer greater flexibility than landline phones, allowing users to move around while on a call.

3.-VoIP phones: Fixed phones that use internet protocols to transmit voice calls. They offer low-cost calling and advanced features such as video calling, call forwarding, and virtual phone numbers.

4.-PBX phones: Fixed phones that are part of a private branch exchange (PBX) system used in offices and businesses. They offer advanced call routing, voicemail, and conferencing features.

5.-Satellite phones: Mobile phones that use satellite communication technology to make and receive calls. They are ideal for use in remote areas where traditional phone networks are not available.

6.-Feature phones: Basic mobile phones that primarily offer calling and texting functionality. They often have physical keypads and limited storage and processing capabilities.

7.-Smartphones: Advanced mobile phones with features like internet connectivity, touchscreens, high-resolution cameras, and access to various apps. They offer a wide range of functionalities and can be used for a variety of tasks such as entertainment, communication, and productivity.

8.-Phablets: Mobile devices that are larger than a traditional smartphone but smaller than a tablet, typically with a screen size between 5.5 and 7 inches. They offer the convenience of a smartphone with the added benefit of a larger screen.

9.-Flip phones: Mobile phones with a hinge that allows them to fold in half, protecting the screen and keypad. They offer a compact and portable design, with some models also offering advanced features like cameras and internet connectivity.

10.-Slider phones: Mobile phones that feature a sliding mechanism that reveals a physical keyboard or other features. They were popular in the early 2000s and are less common today.

11.-Bar phones: Mobile phones that have a rectangular shape, with the screen and keypad positioned on the same surface. They are often low-cost and offer basic features like calling, texting, and internet connectivity.

12.-Rugged phones: Mobile phones that are designed to withstand tough conditions, such as water, dust, and extreme temperatures. They are ideal for use in outdoor activities or harsh work environments.

13.-Business phones: Mobile devices designed for business use, typically with advanced security features, email and calendar integration, and access to productivity tools. They offer a range of functionalities for professionals such as video conferencing and remote access to work files.

14.-Gaming phones: Mobile devices optimized for gaming, typically with high-end processors, fast refresh rates, and advanced cooling systems. They offer the best possible gaming experience with features such as high-quality screens, powerful speakers, and ergonomic design.

15.-Camera phones: Mobile phones with high-quality cameras, typically with multiple lenses and advanced features for capturing and editing photos and videos. They offer a range of functionalities for photography enthusiasts, such as manual controls, RAW capture, and image stabilization.

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