LG G8X ThinQ Specs

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LG G8X ThinQ Review


The LG G8X ThinQ has a smaller notch ( compared to LG G8 ), a 6.4-inch display, Snapdragon 855 processor, in-screen fingerprint, and Android 9 Pie. LG is also staying with its dual-camera setup.

This device is also known as LG LMG850U


  • Supports wireless charging

Popular Comparisons

The LG G8X ThinQ is most commonly compared with these phones:

Specs Compare


Size: 6.4 inches
Resolution: 2340 x 1080 pixels, 19.5:9 ratio, 403 PPI
Technology: OLED
Screen-to-body: 83.41 %
Features: HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor


System chip: Qualcomm Snapdragon 855 SM8150 (7 nm)
Processor: Octa-core, 2840 MHz, Kryo 485, 64-bit
GPU: Adreno 640
Internal storage: 128GB, available to use: 102.8 GB
Storage expansion: microSDXC up to 2000 GB
OS: Android (10, 9.0 Pie)
Device type: Smartphone


Capacity: 4000 mAh
Type: Not user replaceable
Battery life test results: link
Charging: Qualcomm Quick Charge 4, Qi wireless charging


Rear: Dual camera Camera samples
Main camera: 12 MP (OIS, Laser and PDAF)
Specifications: Aperture size: F1.8; Focal length: 25 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Second camera: 13 MP (Ultra-wide)
Specifications: Aperture size: F2.4; Focal Length: 16 mm; Sensor size: 1/2.8"; Pixel size: 1 μm
Flash: LED
Video recording: 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD)
Features: OIS, HDR, Time-lapse video, Object tracking, EIS
Front: 32 MP
Dimensions: 6.27 x 2.98 x 0.33 inches (159.3 x 75.8 x 8.4 mm)
Weight: 6.77 oz (192.0 g)
Materials: Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Resistance: Water, Dust; IP68; MIL-STD-810 certified
Biometrics: In-screen fingerprint
Keys: Left: Volume control; Right: Lock/Unlock key
Colors: Aurora black


4G (FDD): Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)
4G (TDD): Bands 40(2300), 41(2600+), 46
3G: Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed: LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type: Nano SIM
HD Voice: Yes


Headphones: 3.5mm jack
Speakers: Earpiece, Multiple speakers
Features: 32-Bit DAC, DTS:X Virtual Surround, aptX-HD
Screen mirroring: Wireless screen share
Radio: FM
Additional microphone(s): for Noise cancellation

Connectivity & Features

Bluetooth: 5.0
Wi-Fi: 802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB: Type-C (reversible), USB 3.1
Features: Charging
Hearing aid compatible: M4, T3
Location: GPS, A-GPS
Sensors: Accelerometer, Gyroscope, Compass, Barometer
Other: NFC, UMA (Wi-Fi Calling)

Regulatory Approval

FCC approval:
Date approved: Sep 18, 2019
FCC ID value: ZNFG850UM
Measured SAR:
Head: 0.49 W/kg
Body: 1.01 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.28 W/kg
Phablet: 3.82 W/kg

Buyers information

Price: $ 700


Sep 06, 2019
Officially announced: Yes
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Alternative variants

LG G8X ThinQ
for AT&T
Differences from the main variant:
4G (FDD): Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)
4G (TDD): Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
3G: Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Carrier Availability




User Reviews

Overall User Rating
Build quality
Camera quality
Battery life and charging
Rating breakdown (out of 10)
Great phone with options
Phone owned for less than 3 months

I have owned this device for under 3 months, and in this time, I have found it to be a great device. Despite pioneer's negative review, I decided to pick up this device after trying one out for myself. It has been a great step up from my old device.
Having experienced this device, the iphone 11, samsung Galaxy s9+, s10+, and s10e I can say that the choice was fairly clear. The only temptation to move to a galaxy device was from the s10e. Other than that, the LG g8x was the winner without a doubt.
The ui: dont be fooled by naysayers who talk bad about the ui. It isn't nearly as bad as people want you to believe. I have used other recent devices and found that LG seems to be one of the top companies who are attempting to make the experience feel similar to stick, with a bit of LG flavor. After this last update they have added a pinch of Samsung to dress it up. The naysayers have trashed this too, despite heaping praise on samsung for the exact same layout in areas. I find the ui to be intuitive and simple to navigate. I do wish the native app drawer was able to sort itself better. I have experienced no hiccups or mistakes in this area.
Keyboard: I appreciate all of the functionality of the keyboard, but find myself wanting some GIF support like gboard. I also felt like the autocorrect could use some work.
Hardware: the device feels premium in the hand. It is ridiculously polished to the point that it can and will slide off of flat surfaces. Feels nice, but scares me. I felt that the buttons could use some texture or maybe a different material, as they are slick.
Audio: no complaints here. Amazing audio.
Touchscreen: responsive and crisp, includes an option to make it more sensitive if you use a screen protector.
Speakers: They are a bit quieter than I was hoping, but fairly clear and nice. It's perfectly fine for listening in your own home/apartment/room.
Battery: Astounding battery life. Good with dual screen, amazing without it. Light to moderate use (with dual screen) will last all day. Great device that sips at the battery like it's drinking a high quality tea.
Performance: Navigation is smooth and rewarding. The animations are fluid and responsive.
Camera: oversharpens as all LG camera software does. Still reasonable photos that look good and those manual controls are amazing.
Overall I give this device a 10. The average of the individual scores is less, but as a whole package, this device easily scores a 10. Minimal bloat, an abundance of options, and solid performance.
Note: some carriers sell this device separately from the dual screen or offer it as a rebate offer. Its worth picking up. Save your receipt and box if you have to pick it up through a deal like Sprint had it set up.

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LG G8x ThinQ
Phone owned for less than a month

Great phone. Inscreen thumb print to a min to get used to. Its fast good storage and has no problem multitasking at all. I recommend 100%. Getting my dual screen attachment Thursday!!! Plays games really well too!

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