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Usable memory varies depending on software versions and settings.
MediaTek Helio P22 2.0GHz Octa-Core
Up to 11 hours*
up to 22 days*
Hearing Aid Compatible
Actual battery time may vary depending on network connectivity and application use.
What people are saying
Rated 5 out of
Very slowIt needs more ram and it would be awesome if LG was able to carrier unlock lg devices for end users
Date published: 2022-08-17
Rated 4 out of
GreatI love this phone but they need to allow me to download fortnite and the chrome app when i add a extension i don't know how to access it. but over all it's good
and my phone has been inactive for 66 days since it's at my moms and i can't go over there anymore
and it's laggy and slow
Date published: 2022-04-25
Rated 4 out of
User interface needs improvement.No mobile device guidance available, other than by calling tech support. LG mobile phone user PDF info file mostly useless, due to either extremely limited "title" problem or query "starting point" in PDF file to answer questions on "what to do to solve my problem."
Ex.1: How do i remove/add an app icon to my "on" home splash screen.
Ex.2: Easily accessible display screens showing icon symbols with brief explanations plus "word-steps" to go to display options to change to preferred process. (Yeah, I know, that's a lot of used up memory.)
Ex.3: Physical removable sticker on the screen with arrow & "Push me" to turn on the phone. (Same for Volume up/down sticker; & other buttons.)
Ex.4: URL for computer (or mobile phone) access to extensive library of features available from phone usage. From the extensive "pages" of screen choices, I probably am using less than 3% of possible apps. I have no way of knowing what's available to use, other than calling/receiving phone calls, plus a msg or 2.
Conclusion, a novice, such as I, have no clue on how to use the many options available.
Refer to the detailed Warranty information delivered in your product packaging.
If you need Repair Service, submit an online
Request a Repair or
Please have the Serial number of your product and proof of purchase ready.
Out-of-warranty service fees may apply for diagnosis, parts, and labor.
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.
Does this phone meet the new 2021 VLTE standard with Tracfone?
Asked by: DidiP
The LG K31™ | Spectrum Mobile, Model # LMK300QM6 is assigned to Spectrum Mobile who has its own standards so it will not meet the 2021 VLTE standard with Tracfone. Mobile phones that are assigned to Tracfone and support VLTE will be designed to meet Tracfone's 2021 VLTE standard...^IFV
Answered by: Ivanf
Date published: 2021-08-03
is there a way to change the sound (not volume) when talking? It sounds like you're on speaker phone (on both ends) when you're not. Adjusting volume doesn't help. I didn't see any options to help or change sound quality.
Asked by: Terri17
Please contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger (https://www.facebook.com/LGUSA/). Please be sure to provide your name, phone number, address, email, model/IMEI numbers, and date of purchase and we will be happy to assist you. Mobile Communications will be better able to assist you. We apologize for any inconvenience this has caused. ^Daphane
Answered by: LG Electronics
Date published: 2021-08-03
is this phone compatible with att?
Asked by: lobo5150
The LG K31™ | Spectrum Mobile, Model # LMK300QM6ARCHSV is assigned to Spectrum Mobile as indicated in the title, and Spectrum Mobile uses Verizon's network to provide coverage and its phones are CDMA phones. Verizon is a CDMA network and CDMA phones are not compatible with AT&T's network which is a GSM network...^IFV
Answered by: Ivanf
Date published: 2020-11-30
I have the att LG k31 and no offense but att sucks in my area. Can someone help me unlock it so I can go to Verizon?
Asked by: Bizzo
AT&T uses GSM and Verizon uses CDMA and they are not compatible. Switch to T-Mobile or Sprint if you want to keep your phone.
Answered by: Trentwick
Date published: 2020-09-21
does the lg k 31 smartphone have 5g performance
Asked by: marilyn2
The LG K31™ | Spectrum Mobile, Model # LMK300QM6ARCHSV is not a 5G phone...^IFV
Answered by: Ivanf
Date published: 2020-08-22
Is the phone wireless charging?
Asked by: Mo G
What is the SAR rating for the K31 in the USA ? Body/Head
Prices, promotions and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
Take your productivity to new heights with the LG K31™ smartphone for Spectrum Mobile. Discover the powerful display and endless features designed to maximize efficiency while giving you the most from your smartphone experience. Access everything you need to work, play, create and share, seamlessly – all while on-the-go. Learn more about all the powers of the LG K31™ including:
• Impressive display. Immerse yourself with the stunning visuals and crystal-clear picture quality of the 5.7" HD+ FullVision™ display. From your favorite movies and TV, to games and more, change the way you view your every day with the smartphone that lets you do it all.
• Pro style picture quality. Capture all of life’s moments – from stunning landscapes and ultra-wide photos, to unparalleled attention to detail and fun candid action shots with its dual rear cameras with wide angle. The best part? All of this is fueled by a powerful Octa-Core processor.
• Multi - camera options. The LG K31™ features a 13MP PDAF Fast Focus Main Rear Camera & 5 MP Super Wide Rear Camera with 5 MP Front Facing Camera with Portrait Mode. Master your selfie game with features like Auto Shot that detects your face automatically to take a selfie and Gesture Shot that takes selfies with the simple hand gesture.
• Google Assistant. Take photos and selfies, ask questions or plan your day with simple voice commands - consider it your own traveling personal assistant.
• Life uninterrupted. Enjoy seamless streaming, or create, work and play with the long lasting 3,000 mAh battery that gives your smartphone all the power it needs to keep up with your busy life on-the-go.
But that's just the beginning. Discover all that's possible with the LG K31™ smartphone for Spectrum Mobile and be sure to browse the entire collection of LG by Spectrum Mobile phones and all the latest accessories.