The LG G3 Review
by Joshua Ho & Anand Lal Shimpi on July 4, 2014 5:00 AM EST- Posted in
- Smartphones
- LG
- Mobile
- Laptops
- G3
CPU Performance
By now, the Snapdragon 801 is mostly well-understood. It has four Krait 400 cores at either 2.26 or 2.45 GHz, an Adreno 330 at 578 MHz, a faster ISP, DSDA support, and higher clocks on the memory interface, along with support for eMMC 5.0 for faster NAND speed. However, OEM design choices can have significant effects on the relative performance of a device. For example, the Galaxy S5 trailed behind the HTC One (M8) despite a faster SoC due to worse thermal dissipation. This was because water resistance necessitated a new design that effectively encased the SoC in a polycarbonate cage, trapping heat in. The LG G3 has the same SoC and same build materials as the Galaxy S5, but the midframe is magnesium, not polycarbonate. This means that peak performance can be higher than the Galaxy S5.
Relatively speaking, there's not much in the way of interesting things to talk about here, despite the new configuration. The G3 seems to trail the other S801 devices in web performance but it seems to depend upon the benchmark. This seems to be partially because of the G3's willingness to throttle, or because of the display's heat output. Either way, the trend is clear because of how often the display brightness is capped to 90 or 95 percent of the maximum to cool off the phone. When this isn't an issue though, the short benchmarks tend to show the faster performance of the G3.
GPU Performance
While the state of CPU benchmarking is heavily subject to difference in the performance of the web browser, things are a bit better in the GPU side. All Snapdragon 801 SoCs have the same GPU clocks, so this means that it'll be much easier to examine throttling behavior and reduce variability due to confounding factors.
Here, we can see a noticeable trend. In the short tests, the LG G3 does great, easily nearing the top of the scores. However, 3DMark's extremely long-running test means that the G3 noticeably suffers in performance compared to the competition, and this is worsened by the G3's sinusoidal throttling patterns that cause significant degradation of performance for periods of time to balance out the high performance periods. On the on-screen tests, the G3 does worse than the high-end competition, which suggests that QHD/1440p truly does need Snapdragon 805's Adreno 420 in order to keep real-world performance from regressing relative to the Snapdragon 801, 1080p-screened counterparts.
NAND Performance
NAND performance used to be an afterthought, and effectively never discussed in most reviews. However, after the original Nexus 7 revealed the headaches that come with poor I/O performance this metric has increasingly come under greater scrutiny. To quantify this performance, we turn to Androbench with custom settings to evaluate Android smartphones.
Here, the G3 is off to a great start. The sequential read speeds set new records and sequential write speeds are almost as good as it gets. This means that LG isn't cheaping out on NAND, which means that shooting 4K video and similarly intensive situations won't be a problem on the G3. However, random I/O performance is much more important as that's where people will notice poor performance in the form of stuttering and pauses.
Here, we see a similar pattern. The LG G3 does great in random reads, but random write isn't quite as great. It's still perfectly usable and shouldn't present any problems for smoothness or general performance. The Moto X continues to hold its considerable lead here due to its F2FS file system that allows for much faster random I/O performance. Overall, the LG G3 shouldn't have any issues with I/O pauses, although you should still keep around 25% of your storage open to keep up I/O performance.
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akdj - Sunday, July 13, 2014 - link
"...and sure in the heck are not paying $60 for a stupid case for that."That made me laugh. You're unwilling to throw down $60 on a case while 'considering' dropping/dumping or upgrading from one of today's 'Flagship' phones! Thanks though for the Sunday chuckle but WOW. Color me silly, but that's a helluva 'first world' challenge you've got going there! Anand posted an(other) excellent, well written review. Another flagship handset. Innovative display and yep...as so many others before you have mentioned... All at the expense of a bit of brightness (typically a 'non issue' as we use our phones most often indoors, and outdoors the measurements are still just 'fine' for usage & snapshots), wireless charging? Really, you're basing your purchase decision on an unproven, completely niche and rare...without common specification technology? I own a Note 3 & an iPhone 5s. The former, solely for my business. The latter, my personal phone. I love them both and honestly feel like we've hit that 'plateau' in performance. Almost a year in, I'm wondering if I'll even take advantage of the NEXT deal at AT&T. They're both still fast as hell, no way I'd notice any differences between those and today's offerings (iPhone TBD, obviously) from Android. While Sammy has improved its AMOLED technology in the S5 even more than the S4-->Note 3, I've used both and honestly, even as an almost three decade professional audio and video production company business owner and operator, the differences to me were hardly distinguishable. They've come a LONG way with AMOLED in comparison to the long time king of displays, the LCD, to the extent in many (possibly more than) measurements, it's taken over as the 'better' technology. Longevity? We're yet to see, but without Samsung innovating their technology, and listening to the detractors...or paying attention to reviews, numbers and measurements each generation, they'd have 'pulled out'. You've got a damn sweet phone NOW. There's not a single phone available today that's going to 'better' your M8 if you bought it knowing its strengths, and more importantly it's limitations. If you're looking for the all around 'best' camera, you made the wrong choice. If you take few photos or primarily shoot in low light situations ...you made the right choice. Hard to bitch about HTC's UI. It's excellent! While I'm one of the very few that actually 'like' T/W, you're probably best taking my GUI opinion with a grain of salt but other than your issue with contrast (valid complaint, IMHO as a 'visual geek'), I know I took a long time to get to the point, so ....
Tl/Dr, that's silly. Don't even THINK about replacing your M8 today. Unless you're A) still within the 'return period' and/or
B) not happy with the phone for some reason (why did you buy it? It's a bad ass hand set! Don't 'chase' specs, the genesis of technologies or 'absolutes' when it comes to a 'smartphone' --- in the end, you'll be underwhelmed, disappointed and you'll lose money EVERY time you do something so 'silly')
Ultimately today's smartphone market is awesome. With over two million apps between iOS and Android, Windows making their own moves (& certainly, while late to the game with the SP3, ousting of Balmer, and it's iOS MS Office suite 1.0 release...Win 365 subscription family package @ $10/month for five tabs and five computers and five users, EACH with a TB of their own storage accessible via OneNote from anywhere, anytime, GRAND SLAM! Go to Best Buy and save $40 for the year, about every other week they've got the bundle on sale...& it's completely 'cross platform' with an Android full release imminent, I'm an OSx user primarily but also own a pair of Windows machines. As well, being a Note 3 user, I'm very excited to see where MS is going...)
Yep. LG took a leap at this resolution. But they're one of very few display manufacturers. Most OEMs use Samsung, LG, or Sharp displays. Makes sense to me at least they'd be the ones aiming for the 'ultimate' resolution for human visual acuity. Is THIS the version to buy? If you're an original LG 'g1' owner, maybe switching out of an S3 contract, or not exactly crazy any longer with iOS and considering upgrading a 4s or iPhone 5 that you purchased almost two years ago, ABSOLUTELY! If you're an owner of a 2013 flagship, either iOS or Android, from those measurements (other than PPI/display technology and size preference), it's very obvious 2014 to this point had been 'iterative' with refinements to UIs (Samsung has definitely worked in TouchWiz instead of adding 'more' they've refined existing features, ala S-Pen/features and it's recognition when the pen is out ... Better overall ability to 'control' the OEM's pre-installed software (carrier bloat, different story but ubiquitous regardless of Android choice) -- point being they've succeeded with UI improvements and that's a BIG end user 'upgrade' IMHO. While the UI needs a refresh, a launcher of choice is a simple and cheap addition. The A7 hit Qualcomm like a ton of bricks. While indeed Apple is still a ways away from utilizing its full power due to RAM, the A8 instruction set, new memory management and the 7.1 'update' were HUGE. Obviously still keeping computational pace with significantly 'faster' clock speeds on half the cores with half the memory. As well - the dated IT graphics solution Apple used on the A7 will certainly be updated on the A8. Qualcomm will be ready with 64bit SOCs next year, or late this year. I guess my question would be 'why' HTC, Samsung, and LG aren't using the faster 805/420s today? Sorry to ramble but ultimately, I'm extremely excited to see this type of evolutionary improvement from one of today's largest display manufacturers. I'm glad to see the transition from '3D' to HiDPI from the 2011/12/13 CES shows to the '4K' and HiDPI displays shown off this past January in Vegas, and actually 'affordable' 1.0 releases @ Best Buy half way through '14. IMHO, display resolution rules the roost. With resolution, comes ALL the primary factors that make ANY resolution 'good' vs 'great". Attributes that come FAR before resolution updates, you're correct ...kind of. Brightness while important, especially in a cell phone is pretty important. Though as you can plainly see, it's still 'good' and easily visible outdoors. Contrast = Huge. Color and gamut/calibration as well as grey scale, gamma, display technology used, viewing angles, saturation and 'response time'. If you're gaming, you're looking for fast refresh rates, you'd hate my new Eizo. Soooo many factors that go into a good display and they're each (OEMs) beginning to 'get it'. Pre sale calibration. Options for, albeit limited post purchase calibration (TouchWiz and the display adaption option). Pushing barriers is good. My dream is to have 4k displays and a delivery system for the content in place by 2020. HiDPI displays are ubiquitous on computing displays. (Hard to explain my passion and 're' invigoration for using my computer, my laptop ...daily, since purchasing my first rMBP in 2012. We've now got seven, five for the business, two personal 15" 2013 rockets! PCIe TB storage that is faster than anything I've used in my life, a display that blows my mind EVERY time I turn it 'on' ...its I/O options, TB2 has become a GodSend for us, as have the new docks and the ability to literally turn it into a 'desktop' workstation (- the Xeon procs and enterprise RAM, you'd never know. It's truly THAT fast!)). I could go on and on but I guess I'm blown away by the 'reasons' some folks come up with to not replace their five month old bad ass pocket computer. Nor do I understand the backlash from our 'geek' community against LG for pushing the barriers AND using scientific reasoning to explain human visual acuity, how much density is 'truly' necessary to be indistinguishable from the sharpest photo, the finest print (especially for many traditional Asian writing/text/characters and alphabets)... Or and while I so hate the cliche itself; "Like looking through a window" ...IOW, his explanation was pertaining to the ability to 'see' in a display the 'same' visually your eye would see in a 'real world' scenario.
Again, all my opinion. Yours is different, I respect that. But I don't respect spec chasing, bullshit reasons to upgrade every three months to chase specs and bragging rights. That's dumb. It's not what you make, it's what you save. From your comment, I'm assuming your young (ya know what they say about assumption though). If I'm wrong, I'm sorry. If I'm correct, the difference in you saving that extra three to six hundred a year you're dropping on cell phones when you're 30, 40, 50...65 and ready to retire, is HUGE! Say you're 25. Without interest, that's $12-$24,000. With that cash each year and another $150/month stashed away starting at 20 instead of thirty in a fund that nets you an 8% average yearly increase (over 40 years) is 3.9 million @20 vs 2.2 million at 30 years old. At 40, you'll be lucky to hit a million. Figure out today what tomorrows 'Apple' stock will be and throw all that out the window. Buy all ya can and sell in a decade. You and the next six generations of your family won't have to work ;)
anishannayya - Tuesday, July 15, 2014 - link
No one has the time or energy to read your massive wall of text...tenaciousjesse - Tuesday, July 29, 2014 - link
Wow. You may have priceless knowledge. U DO ramble, but it's not just random idiotic rambling. Email me-jesse30135@Gmail.comsoldier4343 - Thursday, July 17, 2014 - link
Ignorant.TechShark - Monday, November 17, 2014 - link
I have a Sprint US G3 and the screen is super bright and colors seem very close to my iphone 6. I actually prefer the G3 display. I've heard that LG tweaked the display for the US version of the phone after some of the brightness and calibration criticisms about the Korean model such as was reviewed here. In fact on reviewer said he thought it might be a different panel altogether. Maybe Anandtech can look into this and see if recent US spec G3 models are in fact getting an improved display because mine is simple gorgeous and very bright.soldier4343 - Thursday, July 17, 2014 - link
Having the top of the line is all about bragging rights over actual benefit of a higher resolution.vr4africa - Friday, May 1, 2015 - link
I do not agree, with VR becoming big, I for one are big fan of VR, you need at least a 1440p screen. For proper VR you actually need a 4k screen. That is one of the reasons LG has pushed for the 2k screen. So if you were living under a rock the last 2 years and do not even know about VR, you should not make comments and judgement!hughlle - Friday, July 4, 2014 - link
And how do you arrive at that conclusion? It is stomped over by the G2 in the majority of the battery life tests.cylemmulo - Friday, July 4, 2014 - link
did you mix up the words G3 and G2?ASEdouard - Saturday, July 5, 2014 - link
I don't know. Brightness/viewing angles in a photo display is very important to me. I'd take that over the higher pixel count. I think I actually like the G2 better than the G3.