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Actual battery time may vary depending on network connectivity and application use.
Memory cards sold separately.
What people are saying
Rated 1 out of
DEMON POSSESSEDI got my K40 a year ago as an upgrade from my LG K8+. I always get an LG phone. I have always had very good LG phones but I sure did get a rotten one this time. I didn't have it 2 months and it got very slow and I was getting pop ups that the System wasn't working. I cannot count now how many times I have had it to the store and talked to customer service. About 3 months ago, it started making its own phone calls and I wasn't even touching it at the time. Then I would get phone calls and it wouldn't let me answer them. I have always had trouble keeping my 4G on and we have reset the specs probably 7 times in the last year. I have even backed everything up and reset it back to factory 2 times. This phone has been a joke and the worst I have ever had. Thankfully I am almost ready for an upgrade. I will more thank likely go with an LG but be sure, I will take it back if it is like this one.
Date published: 2021-01-29
Rated 3 out of
Mirror letdownWith all this phone has to offer if you don't have wifi at home you cant mirror your screen like lesser devises can. I have a UHD Lg Tv and I can't for the life of me mirror to this or other tv's. A friend had a cheaper Acetel phone clicked share like the lg the tv switched over to mirror his phone with a tap. I downloaded may apps and none just took over the TV and mirrored. Direct devise to devise. It boggs when memory is over 90% . also UI constantly cuts out. Keyboard at time just dissapears then pops up. But for the dollar for dollar I am glad the price was lowered. But control other divices connected It was a letdown
Date published: 2021-01-29
Rated 1 out of
I got my upgrade lgk40 and was stuck with a lemon. No one wants to help me. Us cellular says ti contact lg manufacturers and lg says to contact us cellular. I used my upgrade and got stuck. No one will help me and I'm tired of fighting a losing battle.
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LGK40 mobile phone/ Lg connectivity app keep turning my Bluetooth.I don't get notifications nor does the icon light up when this happens. Also notice phone warm up a little when this happens. Location and scanning are disabled. How can i fix.this ?
Asked by: D PoP
Please contact our Support Center at (800) 243-0000 for assistance with the issues that you are experiencing with the LG K40™ | U.S. Cellular, Model # LMX420QM...^IFV
1Free shipping not available for parts and accessories. Free shipping to qualifying US destinations in the contiguous United States; not available for P.O. Boxes, addresses outside the contiguous 48 states, international addresses, Army Post Office (APO), Diplomatic Post Office (DPO) and Fleet Post Office (FPO).
*5G coverage available in limited markets. Product features and performance may vary and are subject to network availability and connectivity.
*LG G8X ThinQ™ and LG Dual Screen™ sold separately from select carriers.
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