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May 5, 2018

LG G7 ThinQ vs. LG G6: Out with the old, in with the new

by John_A

Julian Chokkattu/Digital Trends

LG officially launched its latest flagship — the LG G7 ThinQ. The latest addition to LG’s flagship G series, the G7 ThinQ brings a list of changes — from an updated look to a few new features. As the successor to the LG G6, how do the two stack up against each other? Let’s take a closer look and find out.


LG G7 ThinQ
 LG G6

153.2 x 71.9 x 7.9mm (6.03 x 2.83 x 0.31 inches)
 148.9 × 71.9 × 7.9 millimeters (5.86 × 2.83 × 0.31 inches)

162 grams (5.71 ounces)
 163 grams (5.75 ounces)

Screen Size
6.1-inch IPS LCD touchscreen
 5.7-inch IPS LCD touchscreen

Screen Resolution
3,120 x 1,440 pixels (564 pixels-per-inch)
 2,880 × 1,440 pixels (564 pixels-per-inch)

Operating System
Android 8.0 Oreo
Android 7.0 Nougat (upgradeable to 8.0 Oreo)

Storage Space
64GB, 128GB
 32GB, 64GB, 128GB

MicroSD Card Slot
 Yes, up to 2TB
 Yes, up to 400GB

Tap To Pay Services
Android Pay
 Android Pay

Qualcomm Snapdragon 845
Qualcomm Snapdragon 821

4GB, 6GB

Dual 16MP (with OIS) and 16MP wide angle rear, 8MP front
 Dual 13MP (with OIS) and 13MP wide-angle lens, 5MP front

Up to 4K at 30 fps, 1080p at 30 fps, 720p at 120 fps
 Up to 4K at 30 fps, 1080p at 30 fps, 720p at 120 fps

Bluetooth Version
Bluetooth 5.0
 Bluetooth 4.2

3.5mm headphone jack, USB-Type C
 3.5mm headphone jack, USB-Type C

Fingerprint sensor

Water resistance


Fast charging, wireless charging (Qi standard)


Fast charging, wireless charging (Qi standard)

App Marketplace
 Google Play Store
 Google Play Store

Network support
 All major carriers
 All major carriers

Aurora Black, Platinum Grey, Moroccan Blue, Raspberry Rose
Astro Black, Ice Platinum, Terra Gold, Marine Blue, Mystic White, Raspberry Rose, Moroccan Blue, Lavender Violet

 Starting at $650

Buy From

AT&T, Verizon, Sprint, T-Mobile

Review Score
Hands on
 4.5 out of 5 stars

Performance, battery life and charging

Julian Chokkattu/Digital Trends

The LG G7 ThinQ packs a Qualcomm Snapdragon 845 processor, which is a major upgrade from LG G6’s Qualcomm Snapdragon 821. You can expect the G7 ThinQ to be much faster and far more powerful since it’s running on one of the latest chipsets. As far as RAM, both phones offer 4GB but you can opt for 6GB instead with the G7 ThinQ if you need the extra memory.

When it comes to the battery, the LG G6 packs a larger 3,300mAh battery in comparison to the LG ThinQ’s 3,000mAh battery. But in our LG G6 review, we saw poor battery life in the beginning until a software update improved the situation. LG also says that it has reduced the screen’s power consumption over the LG G6 by 30 percent, and the new processor is more power efficient, meaning the LG G7 ThinQ could potentially offer better battery life, even though capacity is smaller.

The LG G6 only supports Qualcomm’s QuickCharge 2.0 while the LG G7 ThinQ supports QC 3.0 and 4.0. With QuickCharge 4.0, LG claims it can give you up to five hours worth of charge in only 15 minutes — but you need to purchase a specific adapter separately.

With a more powerful processor, fast-charging capabilities, and a battery-saving feature, the LG G7 ThinQ takes it for overall performance.

Winner: LG G7 ThinQ

Design and durability

Julian Chokkattu/Digital Trends

If we’re talking trends, the LG G7 ThinQ is definitely following the latest one in the world of smartphones these days — by including a notch. But if you’re not a fan, there are options to customize it via the settings. When it comes to size, it’s only slightly longer and heavier than the LG G6 and every bit as thin. By comparison, the LG G6 looks a little dated — even with a similar rounded design, its thicker bezels along the top and bottom make it look like the cheaper option.

Another difference you’ll find is that the LG G7 ThinQ has a button on the side to activate Google Assistant. If you long-press it, you’ll activate its walkie-talkie feature which keeps Assistant listening for as long as you are pressing the button. By double-tapping the button, you will have access to Google Lens — which uses object identification with the phone’s camera. You also find the camera is placed vertically above the fingerprint sensor rather than horizontally like it is on the G6. For charging, both phones include a USB-C port but when it comes to the headphone jack, you will find it on the bottom of the LG G7 ThinQ and on the top of the G6.

As for durability, both phones are made of metal and glass with Gorilla Glass 5 on the back making them equally as delicate. The same goes for water-resistance, as both the G7 ThinQ and G6 come with IP68 water-resistance. Either way, you’re going to want to put a case on both of these phones to protect from damage.

With an upgraded design and features that are more easily accessible, such as Google Assistant via the A.I. key, the LG G7 ThinQ is designed to offer a better user experience.

Winner: LG G7 ThinQ


Julian Chokkattu/Digital Trends

The LG G7 ThinQ packs a 6.1-inch display with a 3,120 x 1,440 pixel-resolution, while the LG G6’s 5.7-inch IPS LCD touchscreen has a 2,880 x 1,440-pixel resolution. The G7 ThinQ has a bit more screen real estate, but they are identical in terms of sharpness. Rather than OLED, both phones use IPS LCD which allows for a brighter screen. The LG G7 ThinQ even has a Super Bright Display feature that allows you to boost the screen to 1,000 nits (for three minutes at a time) during days when it’s super sunny outside. As mentioned earlier, it can also limit screen power consumption (at 500 nits) so you won’t have to sacrifice battery life for a bright, vivid display.

While we found the G6 had a stunning display — filled with color, warmth, and detail — it can’t match the G7 ThinQ. Its successor has a slightly taller screen thanks to its 19.5:9 aspect ratio — in comparison to the G6’s 18:9 aspect ratio. One trait the phones do share in common is that they both have support for HDR 10.

Even though both phones have LCD displays, the tech is improving all the time, so the LG G7 ThinQ wins this round.

Winner: LG G7 ThinQ


The LG G7 ThinQ has a dual-lens camera on the back, both rated at 16 megapixels, along with an 8-megapixel front-facing camera. It’s definitely an upgrade from the dual 13-megapixel lenses and 5-megapixel front-facing camera in the G6. The G7 ThinQ also has optical image stabilization and the wide-angle lens can take photos with a 107-degree angle. By comparison, the LG G6 has a wide-angle lens with a 125-degree angle, but you will see more distortion at the edges of shots. Both also have a manual mode for those who want to adjust the settings.

The G7 ThinQ also has artificial intelligence integrated into its camera — if you point at an object, the A.I. will identify what it is, whether it’s a plant, soda can, etc. There is also Portrait mode available on both the rear and front-facing cameras which we found worked well for the most part.

The LG G7 ThinQ’s camera allows you to take pictures in low light with its Super Bright Camera mode which darkens images by enlarging its pixels. We found the G6 ‘s camera seemed to struggle on days that were overcast, but took great nighttime shots, especially when using the wide-angle lens with the right lighting. Photos taken in the daytime were extremely crisp and bright as well.

When comparing both specs and photos, the G7 ThinQ is the obvious choice. The camera’s software has far more features that allow you to be even more creative with your pictures and the hardware is slightly improved.

Winner: LG G7 ThinQ

Software and updates

Julian Chokkattu/Digital Trends

The LG G7 ThinQ ships with Android 8.0 Oreo, and we didn’t experience lag or slowdown. There wasn’t too much bloatware loaded on the device either. Meanwhile, the G6 ships with Android 7.0 Nougat which launched two years ago. It was recently announced that the G6 would soon be receiving the Android 8.0 update, but it hasn’t at the time of writing. Both have LG’s user interface placed over Android with a few additions to make the experience better.

With the release of Android P coming up, it’s unclear when the G7 ThinQ will receive the update. But of the two, you’re better off with a device that comes with Android’s most recent operating system right out of the box and we would expect the newer G7 ThinQ to receive updates for longer.

Winner: LG G7 ThinQ

Special features

Julian Chokkattu/Digital Trends

As mentioned previously, the G7 ThinQ includes an A.I. key on the left side which allows you to enable voice recognition with Google Assistant. By holding it down, you can also use the walkie-talkie feature to speak to Google Assistant for even longer. Both devices also include a headphone jack along with QUAD DAC.

Music lovers will also appreciate the boombox speaker on the G7 ThinQ. By removing the module that originally covers the speaker, LG managed to turn the whole phone into a resonance chamber providing enhanced, loud sound for audio.

The G6 isn’t as impressive — with only new software features to highlight, like the Square Camera which splits your screen, with the top half for square format pictures and the lower half for either custom shots or previews.

Winner: LG G7 ThinQ


We’re still waiting on the final price for the LG G7 ThinQ but as a flagship, we do expect it to be around the same price or more expensive than its predecessor. You can purchase the G6 starting at $650, or even less if you shop around. Both phones will work on all major carriers, and those in the U.S. will be able to snag the G7 ThinQ starting the first week of June.

Overall winner: LG G7 ThinQ

As the successor to the LG G6, you would expect the G7 ThinQ to take the winning title. Not only does the G7 ThinQ have a more powerful processor under the hood, it offers a larger display, A.I. features, and an upgraded look. If you’re stuck between the two, the G7 ThinQ will provide you with the latest, high-end specifications, and a better user experience.

Editors’ Recommendations

  • LG G7 ThinQ vs. LG V30: Which LG flagship phone is best for you?
  • LG G7 ThinQ vs. Samsung Galaxy S9 Plus: Clash for the heavyweight title
  • LG G7 ThinQ hands-on review
  • The LG G7 ThinQ: Here’s everything you need to know
  • The LG V30: Everything you need to know about LG’s flagship smartphone

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