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LG - K40 with 16GB Memory Cell Phone (Unlocked) - Gray

Model: LG K40
SKU: 6355614
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Screen Size: 5.7 inches (Size of the screen, measured diagonally from corner to corner.)
    • Rear-Facing Camera: 8 megapixels
    • Carrier Compatibility: AT&T, Boost Mobile, Cricket, H2O Wireless, MetroPCS, Mint Mobile, Net10, Simple Mobile, T-Mobile, Verizon
    • Built-in Storage: 16 gigabytes
    • Processor Model: SDM450 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Phone Memory (RAM): 2 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: K40 with 16GB Memory Cell Phone (Unlocked)
    • Brand: LG
    • Model Number: LG K40
    • Color: Gray
  • Display
    • Screen Size: 5.7 inches (Size of the screen, measured diagonally from corner to corner.)
    • Screen Resolution: 1440 x 720 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
  • Camera
    • Integrated Camera: Yes - Front and Back
    • Front-Facing Camera: 5 megapixels
    • Rear-Facing Camera: 8 megapixels
  • Network
    • Carrier: Unlocked
    • Carrier Compatibility: AT&T, Boost Mobile, Cricket, H2O Wireless, MetroPCS, Mint Mobile, Net10, Simple Mobile, T-Mobile, Verizon
    • Unlocked: true (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.)
    • Universal Unlocked: true (Can operate on any compatible SIM card and 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.)
    • 4G LTE Band: 12, 13, 2, 4, 5, 66
  • Power
    • Battery Capacity: 3000 milliampere hours (The amount of energy stored in the battery.)
  • Features
    • Model Family: LG K40
    • Usage Time(s): 12 (All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings.)
    • Sensors: Accelerometer, Fingerprint sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
    • Built-in Storage: 16 gigabytes
  • Compatibility
    • Voice Assistant Built-in: Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
    • Works With: Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
  • Performance
    • Operating System: Android 8.1 Oreo (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
    • Processor Model: SDM450 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Processor Speed: 1.8 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): 2 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.)
  • Dimensions
    • Product Width: 2.83 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
  • Storage
    • Media Card Slot: microSD
  • Other
    • UPC: 652810833103

Chat with friends and play games on this unlocked LG K40 smartphone. The octa-core processor supports smooth multitasking, while the 5.7" HD+ touch screen offers responsive performance. This LG K40 smartphone features an 8.0MP camera with LED flash for stunning photos and videos, and the 16GB of internal storage holds plenty of media and apps.

  • Qualcomm Snapdragon 450 processor: The octa-core 1.8GHz processor and 2GB of RAM deliver outstanding overall performance for opening and running applications, flipping through menus, running home screens and more.
  • Android 8.1 Oreo OS: This rapid operating system keeps you safe and secure on your mobile device.
  • Compatible with GSM and some CDMA carriers, including AT&T, T-Mobile, and Verizon: It also works with GSM Prepaid carriers, including Cricket Wireless, MetroPCS, Simple Mobile, Mint, Net10, H2O, and Tracfone.
  • 4G LTE speed: This smartphone provides fast web connection for downloading apps, streaming content, and staying connected on social media.
  • 5.7" HD+ FullVision touch screen with 1440 x 720 resolution: The extra-large screen is matched with a slim body to comfortably fit in your hand. Offers 18:9 cinema-like screen ratio that's perfect for viewing videos, photos, and games.
  • 8.0MP rear-facing camera with Fast Catch: Capture clear, vivid pictures of each moment right as it happens. It also includes a 5.0MP front-facing camera for self-portraits and videos.
  • 16GB internal memory plus microSD slot: This smartphone provides plenty of storage space for your contacts, music, apps and more. Expand your storage by up to 2TB by adding a microSD card (sold separately).
  • Portrait mode: Add a professional touch to your pictures by adjusting depth of field. Just slide the bar to artfully blur the background.
  • Multitask like a pro with QSlide: Layer two apps on top of each other with transparent windows that let you browse a restaurant menu while you text a friend, or watch a video while you flip through vacation photos.
  • Access your phone with a tap of your finger: KnockOn allows you to wake the display and put it to sleep simply by tapping twice with your fingertip.
Whats Included
  • LG K40 with 16GB Memory Cell Phone (Unlocked)
  • USB cable
  • Travel adapter
  • SIM tray ejector
  • Owner's manual

Q: Will it work with straight talk carrier

A: Yes, it will work on Straight Talk carrier.

Q: I just purchased this from our U.S. Cellular store. No information as to how to do anything. Turn on, turn off, contact list so can enter phone numbers of those I wish to call - no information on how to use - what side buttons mean. Not let me type mor

A: I am sorry you did not receive the Owner's Manual with your purchase. Please visit the support page at https://www.lg.com/us/support/product/lg-LMX420QN.AUSAPLH to access the manual. If you need further assistance, please reach out to our support team on Twitter via @LGUSSupport or on Facebook at https://www.facebook.com/LGUSA. ^Daphane

Q: Can I text by talking to the phone?

A: You can enter text on the LG - K40™ with 16GB Memory Cell Phone (Unlocked), Model # LMX420QN by using your voice. To enter text with your voice, make sure that your device is connected to a network. You can select the language for voice recognition by tapping > Settings > Languages on the voice recognition screen. This function may not be supported, or the supported languages may differ depending on your service area...^IFV

Q: Does this phone work with Red Pocket Mobile on the CDMA network?

A: The LG - K40 with 16GB Memory Cell Phone (Unlocked) is an unlocked GSM phone that will work on GSM networks that support the frequencies that are supported on the phone. It will also work on Verizon's LTE service and Red Pocket Mobile is a low-cost cell phone provider that's unique because it lets you keep your phone and choose the network that you want to use: Verizon, AT&T, Sprint or T-Mobile...^IFV

Q: Has anyone had luck using band 71 on this phone?

A: The following networks are supported by this device: 4G LTE Band 12, 13, 2, 4, 5, 66 GSM 2G Frequency 1800, 1900, 850, 900 CDMA 2G Frequency 1900, 800

Q: It shows that this phone is unlocked and can be used on Boost Mobile. But there are no CDMA 4G bands listed. Does this support CDMA?

A: The K40 is compatible with the following bands: Wireless Compatibility Bluetooth, Wi-Fi, Wireless A, Wireless AC, Wireless B, Wireless G, Wireless N Network Type CDMA, GSM 4G LTE Band 12, 13, 2, 4, 5, 66 GSM 2G Frequency 1800, 1900, 850, 900 CDMA 2G Frequency 1900, 800

Q: Work with any carrier n the world??? In SouthAmerica??? Argentina?

A: The Lg K40 is Compatible with GSM and some CDMA carriers, including AT&T, T-Mobile, and Verizon. It also works with GSM Prepaid carriers, including Cricket Wireless, MetroPCS, Simple Mobile, Mint, Net10, H2O, and Tracfone. It is designed for use in the US. It may work overseas however we cannot guarantee that. ^CP