KEY FEATURES

  • 4G LTE Network Speed*
  • 1.2 GHz Dual-Core Processor
  • Long-Lasting (2,460 Mah) battery with up to 16 Hours Talk Time**
  • Vivid 4.0” IPS Display with Gorilla® Glass 2
Optimus F3 delivers great performance, amazing long lasting battery, and a clear display making it fun and easy to enjoy every day the jam packed features on this spec rich phone.

Technical Specifications

    • Carrier
    • Sprint
    • Form Factor
    • Bar
    • Camera
    • Yes
    • Smartphone
    • Android™-Powered
    • Touch Screen
    • Yes
    • Web
    • Yes

Specifications

    • Type
    • Smart Phone
    • Form Factor
    • Bar
    • Technology
    • CDMA, LTE***
    • Processor
    • 1.2 GHz Dual-Core Processor
    • Frequencies
    • LTE: Band 25 (1900MHz); CDMA 1x/ EVDO Rev A, Dual-band: 800/1900MHz***
    • Data Transmission
    • EVDO Rev. A, LTE
    • Dimensions
    • 4.57" (H) x 2.44" (W) x 0.40" (D)
    • Weight
    • 4.0 oz.
    • Display
    • 800 x 480 pixels, 4.0" IPS
    • Touch Screen
    • Yes
    • Battery Capacity
    • 2,460 mAh
    • Talk Time
    • Up to 16 hours*
    • Internal Memory
    • 1.24 GB
    • MicroSD™ Memory Slot
    • Support up to 32 GB**
    • *
    • Certain features may use more power and cause actual standby time to vary.
    • **
    • MicroSD™ cards sold separately
    • ***
    • All listed frequency support is network/carrier specific. When roaming, network specific frequency support may not be available. Check with your network provider to see if and to what extent they offer support for this device.

LG and Android™ Enhancements

    • Android™ Platform
    • Android™ 4.1.2 Platform (Jelly Bean)
    • User Experience
    • Customized layout options through screen zooming in Gallery, face recognition for Face Unlock, eye-blink detection keeps screen awake, view full text messages in the Notifications Panel, and more
    • Preloaded Apps
    • Chrome™, Gmail™, Google™ Search™ (Google Now), Google+™, Local, Maps™, Messenger, Navigation, Play Books, Play Magazines, Play Movies & TV, Play Music, Play Store, Shopper™, Talk™, Voice Search™, and YouTube™

Connectivity

    • Network
    • Sprint 4G LTE Network*,**
    • Bluetooth® Version
    • 4.0
    • Mobile Hotspot
    • Share a 4G LTE data connection with up to 8 compatible wireless devices.*,**,***
    • Wi-Fi® Connectivity
    • 802.11b/g/n
    • File Share
    • Use Wi-Fi Direct™ to share images, videos, music, and documents with compatible devices.
    • Qualcomm Enhanced Location Service
    • Aids in determining device location and helps conserve battery power when using location-based apps
    • *
    • Sprint’s 4G LTE Network not available everywhere
    • **
    • All listed frequency support is network/carrier specific. When roaming, network specific frequency support may not be available. Check with your network provider to see if and to what extent they offer support for this device.
    • ***
    • Subject to plan availability. Additional carrier charges may apply.

ENTERTAINMENT

    • Video Player
    • Touch Lock and Resume Play Function; supports WMV, MP4, 3GP, & 3G2 Formats
    • Music Player
    • Support for MP3, AAC, AAC+, WMA, and WAV Formats
    • SmartShare
    • Share media wirelessly to DLNA®- enabled devices.
    • Media Sync (MTP)
    • Transfer files or synchronize with Windows® Media Player.*
    • USB and Bluetooth® Tethering
    • Share your phone’s Internet connection with your computer.*
    • *
    • USB cable required (included)

Camera/Video

    • Front-Facing Camera
    • VGA Front-Facing Camera
    • Rear-Facing Camera
    • 5.0 MP Rear-Facing Autofocus Camera & Camcorder w/ LED Flash
    • Camera Resolutions
    • Up to 2560 x 1920 (default)
    • Full HD Video Recording*
    • Up to 1920 x 1080 (1280 x 720 default)
    • Audio Recording
    • Record video with or without sound.
    • Customizable Quick Menu
    • Add most-used Camera and Video Camera features to the viewfinder menu.
    • Cheese Shutter
    • Voice command picture taking
    • Time Catch Shot™
    • Take several pictures before pressing the shutter button.*
    • Live Effects
    • Capture video with fun and creative editing tools and backgrounds.
    • *
    • Available on rear-facing camera only

Interactivity

    • VuTalk™
    • Draw and share notes in real time between compatible devices.*
    • QSlide 2.0
    • Overlay up to two windows with adjustable sizing and transparency on the primary screen for advanced and convenient multitasking.
    • QuickMemo™
    • Create and share personalized memos by taking screen captures and adding handwritten drawings or messages.
    • QuickMemo™ Overlay
    • Hover a QuickMemo note over any screen such as Dialer or Browser and instantly share your personalized memos with every page.
    • Android Beam
    • Share contacts, web pages, and more via Near Field Communication (NFC).
    • LG Tag+
    • Preset, individual phone profiles activated using NFC technology tags**
    • Web
    • Yes
    • Polaris® Viewer 4
    • PC-like office suite app for working on documents, presentations, and spreadsheets
    • Sprint ID
    • Downloadable packs of applications and content to easily and quickly customize your phone
    • Connect to Social Networks
    • Send quick updates to Google+, Twitter®***, Facebook®***, and other social networks.
    • Quiet Mode
    • Specify times to disable notifications for calls and messages.
    • QuickTranslator
    • Translate sentences and phrases from 44 different languages into 64 native languages.
    • Home Button LED
    • Specified colored and patterned light provides charging status and notifications such as alarms, calendar reminders, new messages, missed events and others.
    • *
    • Must initially be established with a contact from the Contacts menu who has a VuTalk enabled device
    • **
    • NFC tags sold separately
    • ***
    • Downloaded from Google Play™

What people are saying

Rated 5 out of 5 by from Excellent for the price! I've had this LS720 for a year and it's kept up with everything I have needed it to do within the constraints of my budget. The camera features blew my mind with voice activation and the quality is 1 megapixel from being considered professional quality shots. The memory issues are common across this platform because memory is the most expensive part...so you're getting a lot of memory to run the stock apps most people want and know how to use...like Facebook and Google. You have plenty of memory to store a ton of still photos and some long videos. Because this is a NEXT GEN phone...whatever you do not save on your phone you can UPLOAD to a server via EMAIL or whatever! It's sooooo fast! Then you can clear your memory for the next round of pics/vids! However, there is always room for improvement. The voice quality is very poor in this phone at times. I don't know if it's the phone service providers or my phone or the other person not having a good phone! There's a lot of variables involved in cellular phone service and this phone is capable to get things done in several ways. I highly recommend LG products. They're durable and high quality performance. This is my 4th LG phone.
Date published: 2016-04-09
Rated 1 out of 5 by from No Internal Storage makes this phone useless I've had this phone for years, and if you only want to use it to text, make calls, and browse the internet then it works fine. But it has virtually no internal storage and thus can't install more than a few small apps, and external sd cards can only be used for storing audio and image files. So if you want to do anything more with your phone, you're better off buying something else.
Date published: 2016-04-01
Rated 4 out of 5 by from Good Phone! Its really very good. The only problem is low intern memory.
Date published: 2015-09-11
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