Speed You Expect,
Battery You Deserve

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.

LG Optimus F3 (LS720 Purple)

COLORPurple   Titanium
  • 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
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Speed you Expect, Battery You Deserve

Your mobile device is your link to friends, family, endless entertainment, and an active social scene—and with Optimus F3, you can enjoy life like never before. With a sleek design, expansive screen, and an amazing battery it’s perfect for seeing and being seen. Optimus F3 is stylish, unique, and unstoppable—just like you.

Life in the Fast Lane

It’s all the little details that matter, and with Optimus F3’s 4G LTE* speed and 1.2 GHz dual-core processor, you have the power to sync them all up at the same time. And now, the lightening-fast network lets you do it all quicker than ever. The freedom to talk, text, share photos and video, and surf the web throughout the day is in your hands.

*Sprint’s 4G LTE Network not available everywhere.

Ready for Anything

Optimus F3’s long-lasting battery— with up to 16 hours of talk time**—gives you the ability to stay in the loop all day long. So, you can enjoy those can’t miss YouTube™ videos, gotta-share photos, and up to-the-minute status updates wherever and whenever. Keep moving with a smartphone that can keep up with you.

**Certain features may use more power and cause actual time to vary.

Entertainment, to Go

Optimus F3’s 4.0" IPS Display brings your screen to life—no matter what you’re looking at. So you can relive last weekend’s outdoor excursion or stream your favorite shows in clear, accurate, true-to-life color. And with its super-strong Corning® Gorilla® Glass 2, it’s tough enough to take anywhere.

Add Creativity to Your Communication

Two minds are often better than one. VuTalk lets you send handwritten messages, photos, and drawings back and forth in real time. It’s the perfect way to share ideas, collaborate, and creatively communicate like never before.***

*** Must initially be established with a contact from the Contacts menu who has a VuTalk enabled device.

Life as You See It

Add some personality to your profile pic, share a smile with your favorite group shot, or make a picture say more than a thousand words. QuickMemo™ lets you write or draw on any screen shot or photo using just your finger. Or, if the image is captured from a website, send along the URL with it. Share your life with personality— in your own unique way.

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Declare Yourself App-Master

Multitasking comes naturally to you—and with Optimus F3, it’s easier than ever. Watch a video while you’re surfing the web, or check in with friends while updating your calendar. With QSlide 2.0™ you can view multiple screens simultaneously, adjusting window size and transparency, so you can switch between apps in a snap.

Social Traffic Signals

When you’re living in the fast lane, anything that saves time is worth it. Optimus F3’s Home Button LED displays flashing lights in color specific patterns, quickly alerting you of missed events, incoming calls, alarms, or texts from your friends. It’s a super-quick way to read between the lines, before you even see what’s on your phone’s display.

Share-Worthy Shots

The perfect meal. Your killer new look. The surf video of the year. Capture and share those moments you wish would last forever. With Optimus F3’s 5 MP camera, you can. Enhanced by features like Beauty Shot, Cheese Shutter, and Panorama Mode, take pics that are as memorable as the real thing.


You are the star of your own life and it’s time to let everyone else know, too. With 1080p video recording and Video Wiz, you can capture and edit your own videos right from your Optimus F3. Add fun and creative Live Effects and backgrounds, overlay music, and even zoom in on live video. Shoot your masterpiece-and share it with the world.


Talkback, is a text-to-speech accessibility feature from Google that helps blind and vision-impaired users interact with their devices more easily. The TalkBack feature on the device will be available in the LG Optimus F3 activation and setup process.


Android™ 4.1.2 Jelly Bean is a sweet Android interface. Packed with juicy new features, it adds flavor to even the simplest tasks—and makes your user experience more satisfying than ever.

Google Play™

At Google Play™, you can browse and download thousands of free and paid apps from around the world.

Mobile Accessories

Get all the fixings for your LG mobile phone (accessories sold separately).

Find Accessories

accessories for your lg product

*Sprint’s 4G LTE Network not available everywhere.
** Certain features may use more power and cause actual time to vary.
*** Must initially be established with a contact from the Contacts menu who has a VuTalk enabled device.

Design, features and specifications subject to change without notice. Screen images simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
Design, features and specifications subject to change without notice.

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