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LG Optimus L3 E400 - Specs, camera and performance

Niall Magennis

By Niall Magennis



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User Score:

The LG Optimus L3 E400 is built around a single core Qualcomm Snapdragon 800Mhz processor, which has around 300MB of Ram at its disposal. There's only 1GB of storage space onboard for apps and the like, but you can beef this up by adding cheap microSD cards of up to 32GB in size. Despite the processor's modest specs the L3 is actually fairly quick to use by budget phone standards. Apps are speedy to load and it's even pretty fast at rendering web pages. In the Sunspider browser test it posted a score of 4387, which is fairly quick for an entry level phone. It played a standard definition Xvid video file via the built-in video player without any problems and the Netflix app we downloaded worked smoothly too. However, the BBC iPlayer app sadly isn't compatible with the phone. On the graphics front it's capable of producing a decent frame rate in 3D games, posting a score of 21fps in the GLBenchmark 2.1 Egypt Standard test. This compares well against the more expensive Huawei Ascend G300, which scores about 19fps in the same test, although it's not a direct comparison as the G300 is working at a higher resolution of 480x800 pixels.

LG Optimus L3 E400

Undoubtedly the most disappointing aspect of the L3 is its screen. Its size isn’t too bad at 3.2inches, but it's the low resolution that's the killer issue. The resolution only stretches to

320x240 pixels. The result is that icons and text looks quite blurry and indistinct, especially around their edges. It also means you have to do an awful lot of scrolling and zooming when you're reading webpages, which quickly becomes frustrating. Colours look a bit dark and murky too, and its viewing angles aren't great either. In fact, overall, it's one of the poorer screens we've seen on a budget phone for quite a while.

Unfortunately the camera isn’t much better. It's a 3.0megapxiel shooter, but it suffers from a lot of shutter lag when it's taking photos. It also lacks a flash to help it out when it's working in low light, so you'll be lucky to be able to make out much detail at all in pictures that have been taken in dimly lit rooms. Working outdoors its performance is a bit better, but shots still look a tad smudgy and colours can be a little wayward. Cameras on budget phones are never great, but we've still used ones on cheap phones that gave better results than what you get from this one.

LG Optimus L3 E400

The phone relies on a 1540 mAh battery for its power. This is quite a large capacity battery for such a small phone and this, combined with the smallish screen and modest processor actually help it to put in a pretty good performance in terms of overall battery life. We found we could squeeze a day and a half to two days out of it before it needed a recharge, which is good compared to most similarly priced competitors. Call quality was also a cut above the norm. The earpiece was reasonably loud and delivered good quality speech.


The Optimus L3 has its plus points – it's got good battery life and feels quite speedy to use for such a modestly priced handset. However, it's let down badly by its poor quality and low resolution screen, which really does significantly hamper its usability. We'd recommend you spend a bit more to get an Android phone with a larger and higher resolution screen, such as the excellent Orange San Francisco II or Huawei Ascend G300.

Check out the LG optimus g3 2 review

Carrier pricing updates & information supplied by WhistleOut


December 28, 2012, 8:32 am

Bought my son this phone. Locked up after downloading 3 apps (games) & wouldnt do anything! Went back to Carphone Warehouse who were brilliant & exchanged for a new one immediately which did exactly the same thing aaagh! Also has a memory card in it so dont understand it! Thought I would ring LG direct to discuss bt £1.50+ per MINUTE for help I dont think so!! Very disappointed!


January 22, 2013, 12:46 am

thinking of whether to buy or not is it worth 40quid?

Michael Foster

January 25, 2013, 3:58 pm

right, the one issue if you look into it is that this phone has a horrific internal memory issue which causes it to only be able to have a few updates on it. It isn't meant to be a gaming phone at all, try looking for a different phone entirely if this is what the phone will be used for


February 1, 2013, 5:08 pm

Guys guys guys why u all are upset about this phone. Its a very good phone if can operate properly with the right stuff. Just root the phone and use link2sd app and it solves all the memory problems. I have rooted it and installed more than 100 of apps in this phone and it supports most android games like Flick Rugby Flick Soccer. I agree LG should have used 16M color display screen instead of 256k display but other than that its an ok phone better than Samsung Galaxy Y

Maritsha Rehma

June 7, 2013, 3:23 pm

my L3 is not rooting :(

Julius Cezar F. Rivera

August 28, 2013, 3:52 am

Im interested in this rooting thing. can you send me some links where I could learn this stuff?

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