Processor and Memory


The G2is launching nearly half a year after the Galaxy S4 and this difference in time has allowed LG to include a faster and more powerful chip than Samsung. What interests most users though is that performance is smooth almost throughout on both devices.

In technical terms, we have the Qualcomm Snapdragon 800 in the G2 versus the previous-gen Snapdragon 600 in most Galaxy S4s (some S4s ship with a slightly faster Exynos 5 Octa chip). Both the S800 and S600 are quad-core chips, but digging further into the details you’d find that the actual processor cores are different. The Snapdragon 800 on the G2 uses the newer and faster Krait 400 clocked at up to 2.2GHz, while the Snapdragon 600 on the S4 is based on the Krait 300 processor clocked at the slower up to 1.9GHz.

RAM is 2GB dual-channel on both devices, but the G2 has the faster 800MHz bandwidth.

The LG G2 also has the upper hand in gaming. You might not be able to notice the difference right away on many games, but the G2 is definitely more future-proof. It comes with again the latest Adreno 330 graphics chip against Adreno 320 on the S4.

Quadrant Higher is better
LG G2 20654
Samsung Galaxy S4 12078
AnTuTu Higher is better
LG G2 35376
Samsung Galaxy S4 24701
GFXBench Egypt HD 2.5 onscreen (fps) Higher is better
LG G2 50
Samsung Galaxy S4 39
Vellamo Metal Higher is better
LG G2 1229
Samsung Galaxy S4 704
Vellamo HTML 5 Higher is better
LG G2 2951
Samsung Galaxy S4 1702


Internal storage is another area where the LG G2 has the upper hand with double the storage allocation against the S4 - 32GB against 16 gigs on the S4. However, the S4 still keeps one hugely important feature and that’s expandable memory. The LG G2 does not support microSD cards and cannot expand over its 32GB internal storage, while in the S4 you could put as much as a 64GB microSD cards for tons of additional storage.

Internet and Connectivity


You have a choice of two pre-loaded browsers on the LG G2 and the SGS4. One is Chrome with its great cross-device syncing capabilities and solid, snappy performance. The other one differs. LG uses its custom-made browser that allows tweaking nearly every aspect of the experience. You can select default font sizes, change zooming behaviour and so on. The SGS4 also has a very feature-rich browser that lacks those customization options, but does feature offline saving, sharing and incognito mode.



In terms of connectivity, both devices feature 4G LTE support and dual-channel Wi-Fi (802.11 a, b, g, n, n 5GHz, ac). Bluetooth 4.0, NFC, A-GPS and Glonass are also on board on both.

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51 Comments

1. PunyPoop

Posts: 752; Member since: Jan 18, 2013

They have the same looks..

4. LetsBeHonest

Posts: 1548; Member since: Jun 04, 2013

I also found some similarities......

23. AnTuTu

Posts: 1620; Member since: Oct 14, 2012

S4 any day....

49. LG_is_the_best unregistered

LG takes what works and boosts it to the next level.

51. the_matchless

Posts: 64; Member since: Apr 01, 2012

LG G2's release has brought some serious new worries for the team Samsung "how to differentiate S5 from it" In fact they are investigating to find the culprit who has sold their next Gen design to the rivals...

2. darkvadervip

Posts: 366; Member since: Dec 08, 2010

Winner G2

7. ianbbaa

Posts: 332; Member since: Mar 20, 2013

...winner only because of a bit bigger screen - which i find nice as a previous NOTE user, now with S4 i am happy to handle smaller phone in one hand and i could manage those 5,2 thin bezels comfortably... ...BUT - those back buttons is FAIL!!!! I dont care what maker, but samsung only (and iphone) have physical button which is the most comfortable thing to unlock your phone with one hand. Everything else, if on the back or on the top needs tricky fingerplay to unlock.... Using Samsung, or Iphone is pretty straightforward - just pick your phone and thumb does it in one shot... So for me, "iphonish" button is a must! Overall, i am happy to see LG jumping into high-end segment at this way, probably after back buttons they will bring something better that they invent on their own.

37. eli577

Posts: 142; Member since: Jun 29, 2010

You are forgetting double tap screen wake on the LG. I think it's more comfortable to tap the screen, than pushing a physical button (and I'm a GS4 user right now). The trick is that you don't need to search for the button with your finger, you can double tap the screen anywhere you want to.

38. eli577

Posts: 142; Member since: Jun 29, 2010

Oh yeah, another thing. Phonearena!!!! Please update your benchmark results when you get a retail unit. I think your numbers are not useable, because in other benchmark comparisons (gsmarena to be precise) the G2 wipes the floor with the competition, it even beats the Z Ultra.

45. Trex95

Posts: 2383; Member since: Mar 03, 2013

I agree with you. I still prefer the LG optmius G Pro over the G2 cause of physical button and i hope the next LG G2 Pro comes with physical button with the same design as LG G2.

50. jinxed

Posts: 107; Member since: Jan 10, 2013

i don understand whether ths bigger screen is that much a big difference ? Since G2 has onscreen buttons which will take up some more space and pixels. Other than while watching movies, I don think the screen diff really matters

24. CX3NT3_713

Posts: 2361; Member since: Apr 18, 2011

LGg2 won by a landslide,,,imo

3. LetsBeHonest

Posts: 1548; Member since: Jun 04, 2013

I'll choose G2. LG managed to score a home run with this beast. S4 no way a bad phone though.

5. PunyPoop

Posts: 752; Member since: Jan 18, 2013

I totally agree!

8. _Bone_

Posts: 2155; Member since: Oct 29, 2012

What half a year does. Up to this point the S4 was The Flagship, now the G2 is the new champion, then will come the S5 and the G3 etc... LG learnt the best from Samsung (even if a little too obviously, G variants of S-beam, S-view cover, multitasking, camera interface and sensor, phone looks and materials, colorful UI etc.), and that's good news for us cause we have a choice.

9. PunyPoop

Posts: 752; Member since: Jan 18, 2013

Technology is too fast mate.

12. sergiobr

Posts: 718; Member since: Feb 25, 2013

Sammy is coming with Note III. Better photos etc. What I don´t like is the size. I´ll go to LG.

6. cristianer

Posts: 42; Member since: Aug 20, 2010

I like the new G2.

10. xperiaDROID

Posts: 5629; Member since: Mar 08, 2013

LG G2 wins!

11. maherk

Posts: 6965; Member since: Feb 10, 2012

Anyone else saw the difference between the full review of the G2 and the comparison in here? In the review the writer admitted that the LG's back was poorly manufactured, mainly when he noted that the creaking sounds made by the back were extremely irritating. Then he went to say how the G2's screen needs improvement and it has cold colors compared to competitors. I chose not to continue reading this review because something smells fishy, maybe LG forgot to dorp them their paychecks.

22. taz89

Posts: 2014; Member since: May 03, 2011

Agree something doesn't seem right here.. Review complains about build, call quality, screen and in the comparison there's issues intact build and call quality is now excellent.

26. bodzio1809

Posts: 407; Member since: Aug 28, 2013

Maybe other person done it.

41. Taters

Posts: 6474; Member since: Jan 28, 2013

Nothing fishy about it. NEVER underestimate how varied human error can get. I like to call it human stupidity. My second major is psychology and you would be amazed by the results of some of the human perception tests we did. Long story short, people are retarded. One of the major ones I notice is this IMAGINARY creaking metal lovers like to place on plastic phones that are solid as a rock. Actually, it doesn't even have to do with plastic, it more has to do if they hate the company or the type of plastic. For example, the Lumia 920 actually does have creaking near the ffc camera where test gets in but you'll never hear a single complaint because retards like matte plastic. But solidly built phone with very low clearance between parts and the shell like the G2 and GS4 get imaginary creaking because their plastic is glossy. The GS4 literally has no room to creak, that is how tightly packed it is yet it somehow does to HTC and Nokia fan boys. lol I think the same thing applies here. Although their might be some clearance on this step rounded battery LG made. You would still have to push really damn hard for any give.

13. NokiaFTW

Posts: 2072; Member since: Oct 24, 2012

And the winner is............ The LG G2.

14. fanboy1974

Posts: 1345; Member since: Nov 12, 2011

If the bootloader is unlockable on the G2 when it comes out on Verizon I would considered it. Otherwise I'm looking at the Note 3 if it comes with 3gigs of ram, removable battery and SD card slot. My only drawback on the Note 3 is if the screen is darker than the G2 and price.

35. NexusKoolaid

Posts: 493; Member since: Oct 24, 2011

Unlockable bootloader? On Verizon??!???!! Don't hold your breath. Seriously.

15. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

I love LG's UI, except for the notification shade. Over half of it is just filled with toggles, sliders, and QSlide apps. There's barely any room for notifications! Otherwise, it's a very nice skin. LG's been bringing the heat lately. Better watch out Samsung, if LG keeps this up, you'll be in trouble within a couple years.

17. g2a5b0e unregistered

You can probably remove some or all of that stuff from the notification shade like you can on the S4.

18. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

I've dug through all the settings on my L9, you can't remove anything from it. You can delete all the app options for QSlide, but then you're just left with an empty grey space in the notification shade. No option to remove the brightness slider or quick toggles at all (which I actually don't mind). Maybe they added it in the newer version on the G2, but I doubt it.

19. g2a5b0e unregistered

I gotcha. I just figured with LG trying so hard to be like Samsung lately that they would have included that functionality also. But like you said, it could still be in there.

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