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LG G7 ThinQ review: Does everything right except excite you

The G7's speedy processor, great camera and water resistance are as dependable as any premium phone. But there's nothing special to put it over the top.

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Lynn La
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Lynn La

Senior Editor / Reviews - Phones

Lynn La covers mobile reviews and news. She previously wrote for The Sacramento Bee, Macworld and The Global Post.

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9 min read

LG is exasperated. Currently splashed across its page for the G7 ThinQ in bold purple letter reads, "WHAT'S IT GONNA TAKE?" Though the sentence ends there, you could guess that the second part of the question continues as, "FOR YOU TO BUY OUR PHONE OVER SAMSUNG?!"

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8.3

LG G7 ThinQ

The Good

The waterproof LG G7 ThinQ has an AI camera that gives your photos a boost before you snap them. The phone has a secondary wide-angle rear camera and a headphone jack.

The Bad

The phone has a familiar design, its Google Assistant button isn't reprogrammable and battery life is unimpressive.

The Bottom Line

The LG G7 ThinQ is a really good phone, but one that fails to distinguish itself from more compelling offerings from Samsung, OnePlus and Google.

It's a fair question. Time and time again, LG has made generally excellent premium phones that are slightly cheaper than the concurrent Samsung flagship. And yet, LG still experiences stagnant sales that are far behind that of Apple and Samsung. Even worse is that people are buying fewer phones in general.

And so it goes again. The G7 ThinQ (pronounced "thin-kew") carries over a lot of things I liked from last year's flagship: water resistance, a headphone jack, a sharp screen and a capable dual-camera.

LG G7 ThinQ: A seriously detailed look

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But last year, LG was digging itself out of the flub that was the modular G5, so the bar wasn't set that high. This time around, perhaps due to the relative excellent-ness of the G6, the G7 feels like more of the same. And its new features (like an iPhone X-style notch that you can camouflage, a rough-around-the-edges AI camera and a Google Assistant button) aren't enough to wow in 2018.

In addition, at $750 to $790 (prices vary by carrier), the G7 is pricier than past LG flagships -- about $80 to $150 more depending on the carrier. (UK and Australia pricing hasn't officially been announced, but that converts to about  £559 to £589 and AU$978 to AU$1,030, respectively.) That may be because the G7 starts out with more internal memory than previous LGs. But that price range now puts the phone closer to Galaxy S9 territory, slashing one of LG's most notable advantages: cost-savings.

For $50 more, the Galaxy S9 serves up a longer battery life, a fantastic camera and a sleeker design. If both are out of your budget, the OnePlus 6 delivers much of the same specs (except water resistance and wireless charging) for $200 less. I also heartily recommend the $650 Pixel 2. Though it came out last year and the Pixel 3 is expected this fall, Google's phone still has one of the best cameras on the market.

The G7's optional-ish notch

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The G7's notch and the (thankfully optional) rainbow alert bar.

Andrew Hoyle/CNET

Though first introduced on Android phones, the controversial screen notch -- which looks like a black cutout tab on top of the screen -- was popularized by the iPhone X. And while its overall existence remains a point of contention (i.e. it gives you more screen real estate versus it's a distracting and unnecessary aesthetic choice), more Android phones are adopting it, including the G7. It's also built into Google's latest OS update, Android P.

Read: Why Google makes Android phone notches now  

I've gotten used to using a phone with a notch, so I won't debate its merits here. I will say, though, that the G7's notch is optional -- kind of. Like the Huawei P20, if you don't like it, you can go into the settings to blacken the sides that flank the tab to have a traditional-looking alert bar. There are other colors too, like gray or swirly rainbow, but honestly, anything that's not black looks quite ugly.

The reason I say "kind of" however, is that these overlays don't stay "on" completely. While the alert bar remains black on certain things like the home screen, the settings menu or when you launch the Gallery app, it switches off when you launch other things. That means when you're looking at text messages, Calendar, Maps or other apps, the notch is back on and visible. Why LG just won't allow the black bars to remain consistently on or off is a mystery.

No escaping the notch: 15 phones with screen notches

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A bright screen and ho-hum looks

As for the rest of the screen, LG boasts that the G7's LCD display is super bright (1,000 nits) and easy to view in outdoor sunlight. When I compared it to the iPhone X and the Galaxy S9, the white on the G7 was indeed the purest and brightest. Its high resolution (3,120x1,440 pixels) also makes it sharp and clear.

But blues, reds and greens looked more vibrant and saturated on the Galaxy S9 than on the G7. In addition, the G7's blacks could not compete with the OLED screens of the other two, and its screen looked more darkish gray than the Galaxy and the iPhone when displaying a black swatch. Lastly, even though color shifting isn't a huge deal on phones, color tones changed more on the G7 as you viewed it from different angles.

Overall, the G7 is tall and slim, with thin bezels (save for the bottom) and a glossy design. It doesn't have any particular wow factor (like the Galaxy S9's curved screen) or any other thing that just sets it apart (like the Pixel 2's glass shade). But then again, that's like most phones. And while the G7's back attracts fingerprints like a magnet, it also feels less fragile than the Galaxy S9 and iPhone X. I'd still be careful, since the front and back are made of glass, but at least I'm not a nervous wreck while using it with one hand.

Check out the LG G7 ThinQ's dual camera and Google button

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Other design tidbits:

  • The phone is rated IP68, meaning you can dunk it in 1 meter (about 3 feet) of water for 30 minutes. It kept working after our dunk test, when the phone was submerged for 28 minutes in a 5-gallon bucket of water.

  • There's a headphone jack. No need to carry around a dongle or toss out your wired headphones.

  • Unlike past LG G phones, the G7's fingerprint sensor on the back doesn't double as a sleep/power button. That button is now on the right edge and the fingerprint reader is now just a plain ol' reader.

  • The G7 is available in four colors: gray, black, blue and a dark magenta pink like the V30 in raspberry rose. Not every color will sell in every country.

LG G7's Google Assistant button takes on Samsung

Like squeezing the sides of the Pixel 2 and 2 XL, the G7 has a hotkey below the volume rocker that launches Google Assistant. LG claims this saves you the trouble of having to say the "OK, Google" voice command. (It's funny how these companies posit "tapping a button" versus saying a command as equal inconveniences against another.)

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The G7's Google Assistant button.

Sarah Tew/CNET

Long-press the button and you can run an image search with the phone's camera and Google Lens, which uses AR and Google's vast search database to identify objects and offer information, like with books and albums. You can't reprogram the button, which is a drag, and these are the only two actions you can do for now.

LG and Google worked together to make the G7 the first phone with a dedicated Assistant button. But I wonder how much of an advantage this is, since I bet the G7 won't be the last. The G6, for example, was the first non-Google phone to have Assistant built-in, until other phones quickly got it with a software update. And despite LG and Google being close partners, I imagine Google will still save its best software goodies for its upcoming Pixel 3 phones.

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Interacting with Google Assistant on the G7.

Sarah Tew/CNET

But if AI is what the G7 is going for, Assistant is a safe choice. It can carry out some G7-specific actions like taking a photo with the wide-angle camera or launching the camera on AI mode (though sometimes this is slow). And I prefer LG's route to roping users into some new, half-baked proprietary platform like Samsung's Bixby, which is accessible on Galaxy phones through a hotkey too. Read more on how the LG G7's Google Assistant key differs from Samsung's Bixby.

Portrait mode and a 'smart' camera

One of the G7's standout features is its emphasis on artificial intelligence. Companies use this term liberally, and it includes a lot of different things depending on who you're asking. But these features fold into LG's whole "ThinQ" branding, which is an ecosystem that's meant to work with other LG products like smart home TVs and appliances.

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Watch this: LG G7: Three ways its cameras are different
LG G7: Three ways its cameras are different
1:37

The camera itself can identify more than a thousand objects and images, then group these things into 18 different categories (person, sunrise, night sky and so on). It'll then automatically adjust the camera settings accordingly and suggest three filters that are optimized for the scene.

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Taking a photo without the AI tool (left) and taking a picture with (right).

Lynn La/CNET

That's the idea anyway. There were some occasions when the phone recognized an object and promptly locked in an accurate identifier. But there were other times the camera would keep thinking and thinking, calling up irrelevant items (salt basin? cauliflower?) with no end.

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Using the potrait photo feature.

John Kim/CNET

This doesn't prevent the camera from taking a good photo in the end, and when the AI does make its adjustments, pictures can look more vibrant since the contrast is cranked higher. It also helped with overexposure and lighting. 

In general though, I found myself skipping the feature. It can be distracting, and while I can imagine someone enjoying the novelty at first, the phone's algorithms need to be more accurate and work faster to compel me to use it.

LG also made it more straightforward for the G7 to snap portrait photos with both the rear or front-facing shooters. By tapping "portrait" on the camera's screen, you can take a bokeh-style photo with a blurred background for a dramatic shot.

Compared to the iPhone X and the Galaxy S9 Plus, the G7 does a good job at figuring out what should be in the fore- and background and configures the bokeh effect quickly. Tricky edges (like the stray hairs around a head) were rendered well, with no obvious patches or halo. And unlike the iPhone X, you can adjust the amount of blurriness in the background. But I prefer the iPhone X's warmer handling of skin tone, and even though the G7's colors were more "accurate," per se, its photos looked cooler and washed out in the end.

In general, the G7 takes clear shots with plenty of sharp details. Colors run a bit cooler, as I mentioned before, but they are true to life. Lastly, I also noticed that the camera shutter is a beat slower than I prefer. Even though I never missed any moments, it could definitely stand to fire off a bit faster.

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The wide-angle lens lets you fit more context in each frame.

Lynn La/CNET
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A well-lit artichoke up close.

Lynn La/CNET
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Some delicious to-go lunch orders.

Lynn La/CNET

A loud speaker and high-end audio

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To the left of the charging port is the G7's headphone jack.

Sarah Tew/CNET

The LG added a few audio upgrades to the G7 as well. These include:

  • Louder volume: The G7 only has one audio speaker that sits on the bottom edge of the phone, so it doesn't have stereo sound and is easy to accidentally cover with one hand if you're not paying attention. But it can still get louder than the G6 because its insides act as a resonance chamber for its onboard speaker.

  • Built in digital-to-analog converter: Like the V30, the G7 has a built-in DAC. This improves audio for your headphones, and it's great for listening to high-end lossless audio on your phone (like the Tidal streaming music service).

  • Sound from every direction with headphones: The G7 has 7.1-surround audio via DTS X support. This gives you sound from multiple directions, but it doesn't work with the G7's one speaker. You can only experience this with wired headphones.

Speedy performer, but unimpressive battery life

Equipped with Qualcomm's latest Snapdragon 845 chipset, the G7 is speedy and smooth so far. Besides the shutter, the aforementioned AI camera works effortlessly and scrolling through web pages, watching videos and launching apps all went off without a hitch.

Benchmark tests also showed lightning-quick speeds. Considering only phones with the Snapdragon 845 processor, the G7 beat out the Galaxy S9 in one of our tests, though both were edged out by the OnePlus 6.

Geekbench v.4.0 single-core

LG G7 2,436Samsung Galaxy S9 2,180OnePlus 6 2,454Google Pixel 2 1,917
Note: Longer bars indicate better performance

Geekbench v.4.0 multi-core

LG G7 8,742Samsung Galaxy S9 8,302OnePlus 6 9,068Google Pixel 2 6,396
Note: Longer bars indicate better performance

3DMark Ice Storm Unlimited

LG G7 56,714Samsung Galaxy S9 58,157OnePlus 6 62,952Google Pixel 2 39,267
Note: Longer bars indicate better performance

During our battery tests for continuous video on Airplane mode, the phone lasted an average of 12 hours and 38 minutes. As a comparison, the G6 (which has a larger 3,300mAh battery) lasted 13 hours and 21 minutes, and both the Galaxy S9 and OnePlus 6 clocked an average of nearly 15.5 hours.

While 12 hours under lab conditions is certainly enough to last through the workday (and let's not get it twisted -- the Galaxy S9 and OnePlus 6 will eventually need to be charged too), the G7's battery life is less than impressive compared to its rivals. While the lower battery capacity is a factor, the phone's screen is also brighter than before, which likely contributes to the shortened test result.

But in such a cut-throat industry like this one, you need every advantage you can get. This battery time, together with the underwhelming AI experience, means the LG G7 ThinQ just can't push itself to the top of the ranks.

LG G7 ThinQ specs comparison


LG G7 ThinQSamsung Galaxy S9OnePlus 6Google Pixel 2
Display size, resolution 6.1-inch IPS LCD; 3,120x1,440 pixels5.8-inch; 2,960x1,440 pixels6.28-inch OLED; 2,280x1,080 pixels5-inch; 1,920x1,080 pixels
Pixel density 563ppi570ppi402ppi441ppi
Dimensions (Inches) 6x2.8x0.31 in5.81x2.70x0.33 in6.13x2.97x0.31 in5.7x2.7x0.3 in
Dimensions (Millimeters) 153.2x71.9x7.9 mm147.7x68.7x8.5 mm155.7x75.4x7.75 mm145.7x69.7x7.8 mm
Weight (Ounces, Grams) 5.7 oz; 162g5.75 oz; 163g6.2 oz; 177 g5.04 oz; 143g
Mobile software Android 8.0 OreoAndroid 8.0 OreoAndroid 8.1 OreoAndroid 8 Oreo
Camera 16-megapixel standard, 16-megapixel wide-angle12-megapixel16-megapixel standard, 20-megapixel telephoto12-megapixel
Front-facing camera 8-megapixel8-megapixel16-megapixel8-megapixel
Video capture 4K4K4K4K
Processor 2.8GHz octa-core Qualcomm Snapdragon 845Octa-core Qualcomm Snapdragon 845 processor (2.8GHz+1.7GHz), or Octa-core Samsung Exynos 9810 (2.7 GHz+1.7 GHz)2.8GHz Qualcomm Snapdragon 845Octa-core Qualcomm Snapdragon 835
Storage 64GB64GB, 128GB, 256GB64GB, 128GB, 256GB64GB, 128GB
RAM 4GB4GB6GB, 8GB4GB
Expandable storage 2TB400GBNoneNone
Battery 3,000mAh3,000mAh3,300mAh2,700mAh
Fingerprint sensor BackBackBackBack
Connector USB-CUSB-CUSB-CUSB-C
Headphone jack YesYesYesNo
Special features Water resistant (IP68), wireless charging, DTS:X 3D Surround, Quad DACDual-aperture camera; water resistant (IP68); super slo-mo video; wireless charging; iris scanningPortrait mode, notifications toggle, dual-SIM, Dash ChargingGoogle Assistant; unlimited cloud storage; Daydream VR-ready
Price off-contract (USD) AT&T: N/A, Sprint: $792, T-Mobile: $750, Verizon: $750, U.S. Cellular: $749.70Varies: $720-$800 (64GB)$529 (64GB), $579 (128GB), $629 (256GB)$649 (64GB), $749 (128GB)
Price (GBP) £559-£589 converted£739£469 (64GB), £519 (128GB), £569 (256GB)£629 (64GB), £729 (128GB)
Price (AUD) AU$978-AU$1,030, convertedAU$1,199 (64GB), AU$1,349 (256GB)AU$702 (64GB), AU$769 (128GB), AU$835 (256GB)AU$1,079 (64GB), AU$1,229 (128GB)
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8.3

LG G7 ThinQ

Score Breakdown

Design 8Features 9Performance 9Camera 8Battery 8
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