AT&T Prepaid - Microsoft Lumia 640 4G LTE with 8GB Memory Prepaid Cell Phone - Black

Name: AT&T Prepaid - Microsoft Lumia 640 4G LTE with 8GB Memory Prepaid Cell Phone - Black
Brand: AT&T Prepaid
SKU: 9231014
Rating: 4.5 (1826 reviews)

Model: NOKIA LUMIA 640

SKU: 9231014

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Key Specs
- Screen Size: 5 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 8 megapixels
- Built-in Storage: 8 gigabytes
- Phone Memory (RAM): 1 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
General
- Product Name: Microsoft Lumia 640 4G LTE with 8GB Memory Prepaid Cell Phone
- Brand: AT&T Prepaid
- Model Number: NOKIA LUMIA 640
Display
- Screen Size: 5 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 1280 x 720 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Screen Type: LCD
Camera
- Integrated Camera: Yes - Front and Back
- Front-Facing Camera: 1 megapixels
- Rear-Facing Camera: 8 megapixels
Network
- Carrier: AT&T Prepaid
- Unlocked: false (Can be used with any carrier, typically by exchanging the phone's SIM card with another one compatible for the intended area of service. Can be used with a new or existing cellular service plan.)
- No-Contract: true (Can be purchased without committing to a contract with a cellular service provider. No-contract phones are only compatible with a specific carrier.)
- Mobile Hotspot Capability: true (A hotspot-enabled device is able to connect wirelessly to a cellular network and share the connection via Wi-Fi with nearby compatible devices.)
Features
- Built-in Storage: 8 gigabytes
Performance
- Operating System: Windows Phone 8.1 (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Processor Brand: Qualcomm Snapdragon
- Processor Speed: 1.2 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. Also referred to as clock speed, this is how quickly the central processing unit (CPU) can receive and interpret instructions. The higher the number, the more operations per second that can be completed. Working in combination with system memory, the power of the processor determines the complexity of software you can run.)
- Phone Memory (RAM): 1 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
Storage
- Media Card Slot: microSD
Other
- UPC: 6438158723610

Microsoft 640 Prepaid Cell Phone for AT&T Prepaid: Stay connected and productive wherever you are with this Prepaid cell phone, which features 4G LTE speed and Wi-Fi for flexible Internet connection options. Easily browse Web sites and flip through features using the 5" touch screen, and snap photos with the 8.0MP rear-facing camera.

Qualcomm Snapdragon 400 processor: 1.2GHz processor and 1GB of RAM deliver outstanding overall performance for opening and running applications, flipping through menus, running home screens and more.
Windows Phone 8.1 OS: Easy-to-use interface puts what you care about right at your fingertips. Tap the Cortana icon to launch voice search, send a text, or play a song. Connects with your Xbox for access to music, videos and games.
4G LTE speed: Provides fast Web connection for downloading apps, streaming content and staying connected with social media.
5" LCD touch screen with 1280 x 720 resolution: Provides a display that's large enough to offer a sharp, detailed picture and small enough to take on the go.
8.0MP rear-facing camera: Capture important moments to share with loved ones. Also features a 1.0MP front-facing camera.
8GB internal memory plus microSD slot: Provides plenty of storage space for your contacts, music, apps and more. Expand storage by adding a microSD card (sold separately).
Use your smartphone as a mobile hotspot: Share your 4G data connection with other compatible wireless devices.¹

Whats Included

Microsoft Lumia 640 4G LTE with 8GB Memory Prepaid Cell Phone
Lithium-ion battery
Charger, USB cable
Owner's manual

Customers are saying

Customers are enthusiastic about the Microsoft Lumia 640's price, camera quality, and ease of use. Many also appreciate its battery life, screen size, and the inclusion of expandable storage. Positive feedback also highlights the phone's performance and its operating system. However, some users express disappointment with the limited app selection.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Great Inexpensive Phone
For the money this phone cannot be beat. I'm a selfish person, and never spend a lot on phones. First time Windows user, and very easy to setup. Gmail was easy to activate, as well as my contacts. Cortana is flawless, and works great with my cars Bluetooth. While driving, (handsfree) is very important. Cortana will say: you received a text from__, do you want to reply? Simply say yes, and your response. Cortana will read back response and ask permission to send. Internet Explorer is very fast with my wifi. While on the road I never have any problem with my 4G. The call quality is very good in suburban NJ, no dropped calls either. The speaker is very loud too. Microsoft has the apps that I need for basic use. I use HERE Drive for GPS, paired with Cortana. This works awesome, and very accurate. This does have a notifier when you are speeding that pings. Another must have app is CamScanner. This will enable you to take a picture of a document, and edit if needed. You can then email, and choose what type of document to send(pdf, jpeg, etc). A very handy app to have in my opinion. The screen clarity is great at 5 inches. Watching YouTube and browsing is very good. For the normal person, this phone will serve its purposes. **I did unlock this device and setup with T-Mobile. It took about 3 days for unlock code, easy to setup. I have been an Android user for many years. The Windows experience has been an enjoyable one so far.
Posted 9 years ago by Tony
Rated 5 out of 5 stars
Great Smartphone/ Nice Desing !!!
I love Microsoft Windows Devices. I have Surface 2, Nokia Lumia 640 Smartphones and Desktop PC Win 10. All are Great Products to make my life easier, better, colorful, cool ;o) The Cameras in Nokia Lumia 640 are Wonderful; the Win 8.1 works great, the style, weight and size is perfect.!!! I like these Smartphones so much, that I bought many for my family...and they love them too ;o)
Posted 9 years ago by JCJC
Rated 5 out of 5 stars
it does it all that is ad
This a my second 640 window phone b/c I lost the original one. Three days later I found the first. I like the phone much ever consider changing models. Great battery life, FM radio, strong wifi pickup and window 10 @ this price what's not to like. Think of it this way longer video uploads with window 10 Outlook compare to you cellphone carrier restrictions.
Posted 9 years ago by Philly