LMX420MM

LG K40™ | Metro by T-Mobile

KEY FEATURES

  • 5.7" HD+ FullVision Display
  • 13MP PDAF Rear Camera with Fast Catch
  • 5MP Front-Facing Camera with Front Flash Light
  • Rear Key with Fingerprint Sensor
  • 2,890 mAh Non-Removable Battery
LG K40™ | Metro by T-Mobile
$

SUMMARY

    • Screen Size
    • Screen Resolution
    • 1280 x 720 pixels
    • Battery Capacity
    • Rear Camera Resolution
    • 13 MP
    • Front Camera Resolution
    • 5 MP
    • Processor
    • 1.8 GHz Octa-Core Qualcomm Snapdragon™ SDM450
    • Memory
    • 2 GB RAM
    • Storage
    • 32 GB ROM (up to 17.9 GB usable)**
    • Carrier
    • Metro by T-Mobile

TECHNICAL SPECIFICATIONS

    • Display
    • 5.7" HD+, 720 x 1440 pixels
    • Platform
    • Android™ 9.0 (Pie)
    • Processor
    • Technology
    • GSM, UMTS, LTE
    • Frequencies
    • GSM 850/900/1800/1900MHz; LTE Bands B2/4/5/7/12/25/26/41/66/71
    • Dimensions
    • 6.02" (H) x 2.83" (W) x 0.32" (D)
    • Weight
    • 5.1 oz.
    • Hearing Aid Compatible (HAC)
    • M3/T3 Rating
    • Battery Capacity
    • 2,890mAh (Non-Removable)
    • Talk Time
    • Up to 12 hours*
    • Standby Time
    • Up to 19 days and 10 hours*
    • Internal Memory
    • 32GB (17.9GB usable)**
    • RAM
    • 2GB
    • MicroSD™ Memory Card Support
    • Up to 2TB***
    • *
    • Actual time may vary depending on network connectivity and application use.
    • **
    • Usable memory can vary depending on software versions and settings.
    • ***
    • Memory cards sold separately.

UPC

    • UPC
    • 610214660732

What people are saying

Rated 2 out of 5 by from Worst phone I have EVER had!!! Not only is this the slowest phone I have ever had, but the fingerprint reader is worthless, the google assistant button is the most inconvenient and aggravating annoyance (which takes forever to close due to the delayed time it takes it to do anything at all). I can not ever remember hating a phone more than I do this one and I only got it to be an emergency phone in case I lost mine since I had an extra line on my account. Stick to the appliances. The phones are too slow and then there isn’t even a manual sent with it so I assume you must not know how to use it either lol. Not everyone uses androids regularly and just know that it was so frustrating for me right off the bat to not have some sort of guide. I felt immediate anxiety and frustration and then to have to google the model number and still not get any type of instruction was absolute crap. You guys dropped the ball. Horrible. So how the heck do you screenshot?? Never figured it out and it had no manual. Come on LG… I love your appliances… you can do better!!!
Date published: 2021-09-29
Rated 2 out of 5 by from technology giving up on us I have to use a digital alarm clock in the mornings because this thing is so unreliable
Date published: 2021-05-30
Rated 5 out of 5 by from Reliable Had this phone almost a year and everything still works great highly recommend this phone is easy to use.
Date published: 2021-02-26
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

When was the k40 released?

Asked by: Craig122
The LG K40 was launched in 2019.
Answered by: ChrisPSM
Date published: 2021-02-26

facebook app not showing on myvhome screen how do i fix it

Asked by: sallitak
We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook https://www.facebook.com/LGUSA/ so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2020-05-15

Is the LG K40 5G campatible

Asked by: Michael7140
No, the LG K40 is not 5G compatible.
Answered by: ChrisPSM
Date published: 2021-02-26

how do I stop somebody from accessing my system on my phone and making changes without my permission

Asked by: Miss Piggy
We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook https://www.facebook.com/LGUSA/ so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2020-06-04

Can the lg K40 mirror cast to tv

Asked by: Broberts723
For casting, we recommend using a Chromecast type device. ^CP
Answered by: ChrisPSM
Date published: 2019-12-27

Will my lg k40 switch to 5g

Asked by: Craven
No, the LG K40 is not a 5G device.
Answered by: ChrisPSM
Date published: 2021-02-26

Phone I bought an LG don't know previous owners info it has a locked screen how do I get to settings so I can unlock it

Asked by: Meema
We hate to hear that, but would love to be able to help. We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook https://www.facebook.com/LGUSA/ so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2019-12-10

Is the LG K40 possible to charge wirelessly

Asked by: Aj12
The K40 is not capable of wireless charging.
Answered by: ChrisPSM
Date published: 2021-02-26
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