LG G8X ThinQ vs Google Pixel 4a 5G: A Detailed Comparison of Performance and Value

The LG G8X ThinQ, originally a flagship, now finds itself competing with newer mid-range contenders like the Google Pixel 4a 5G. This comparison examines whether the G8X’s older, more powerful chipset and unique dual-screen capability outweigh the Pixel 4a 5G’s 5G connectivity, software experience, and more recent release date. We'll dissect the core differences to help you determine which phone best suits your needs.
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🏆 Quick Verdict

For users prioritizing raw performance and extended battery life, the LG G8X ThinQ is the better choice. Its Snapdragon 855 offers a significant advantage in demanding tasks. However, the Google Pixel 4a 5G excels in 5G connectivity and camera software, making it ideal for users focused on mobile photography and future-proofing.

PHONES
Phone Names LG G8X ThinQ Google Pixel 4a 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 32, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands-1, 2, 3, 5, 7, 8, 12, 28, 41, 66, 71, 77, 78 Sub6, mmWave (market dependant)
SpeedHSPA 42.2/5.76 Mbps, LTE Cat20 1960/75 MbpsHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / HSPA / LTE / 5G
 1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 38, 39, 40, 41, 46, 66 - USA-
Launch
Announced2019, September 06. Released 2019, November 012020, September 30
StatusDiscontinuedAvailable. Released 2020, November 05
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions159.3 x 75.8 x 8.4 mm (6.27 x 2.98 x 0.33 in)153.9 x 74 x 8.2 mm (Sub-6) or 8.5 mm (Sub-6 and mmWave)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + eSIM
Weight192 g (6.77 oz)168 g (5G Sub-6); 171 g ( 5G Sub-6 and mmWave) (5.93 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions-
Display
ProtectionCorning Gorilla Glass 6Corning Gorilla Glass 3
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~413 ppi density)
Size6.4 inches, 100.5 cm2 (~83.3% screen-to-body ratio)6.2 inches, 95.7 cm2 (~84.1% screen-to-body ratio)
TypeOLED, HDR10OLED, HDR
 Always-on displayAlways-on display
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetQualcomm SM8150 Snapdragon 855 (7 nm)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUAdreno 640Adreno 620
OSAndroid 9.0 (Pie), upgradable to Android 12Android 11, upgradable to Android 14
Memory
Card slotmicroSDXC (uses shared SIM slot) - dual-SIM modelNo
Internal128GB 6GB RAM128GB 6GB RAM
 UFS 2.1UFS 2.1
Main Camera
Dual12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 13 MP, f/2.4, 9mm (ultrawide), 1.0µm12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 16 MP, f/2.2, 107˚ (ultrawide), 1.0µm
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, Pixel Shift, Auto-HDR, panorama
Single3.15 MP, AF-
Video4K@30/60fps, 1080p@30/60/240fps, 24-bit/192kHz stereo sound rec., gyro-EIS4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single32 MP, f/1.9, 26mm (wide), 1/2.8", 0.8µm8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm
Video4K@30fps, gyro-EIS1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/192kHz audio 24-bit/192kHz audio recording Tuned by Meridian Audio-
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, QZSS, BDS
RadioFM radioNo
USBUSB Type-C 3.1, OTGUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
BrowserHTML, Adobe Flash-
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
Charging21W wired, PD, QC3 9W wireless18W wired, PD2.0
Talk timeUp to 12 h (multimedia)-
TypeLi-Po 4000 mAh, non-removableLi-Po 3885 mAh
Misc
ColorsNew Aurora BlackJust Black, Clearly White
ModelsLMG850EMW, LM-G850, 901LG, LM-G850NGD1YQ, G025I, G025E, G025H, G6QU3
PriceAbout 560 EURAbout 140 EUR
SAR1.12 W/kg (body)     -
SAR EU0.90 W/kg (head)     -
Tests
Audio quality Noise -93.2dB / Crosstalk -93.4dB-
Battery life Endurance rating 111h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -24.9 LUFS (Very good) -
Performance AnTuTu: 339726 (v7), 411980 (v8) GeekBench: 11251 (v4.4), 2870 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)-

LG G8X ThinQ

  • Superior processing power with Snapdragon 855
  • Exceptional battery life (111h endurance)
  • Faster charging speeds (21W wired, 9W wireless)
  • Dual Screen accessory compatibility

  • Older chipset compared to the Pixel 4a 5G
  • Camera details are limited, potentially lagging behind Pixel's software

Google Pixel 4a 5G

  • Integrated 5G connectivity
  • Excellent camera software and image processing
  • Clean and updated Android experience
  • Competitive price point

  • Less powerful Snapdragon 765G chipset
  • Slower charging speeds (18W wired)
  • Battery life is unknown, potentially lower than G8X

Display Comparison

The LG G8X ThinQ boasts a 603-nit peak brightness, providing excellent visibility outdoors, though the Pixel 4a 5G’s brightness isn’t specified, it’s likely lower. While both displays have an 'infinite' (nominal) contrast ratio, the G8X’s larger size and potentially higher resolution (not specified in the data) contribute to a more immersive viewing experience. The G8X’s compatibility with its Dual Screen accessory is a unique advantage, effectively doubling screen real estate for productivity or gaming. The Pixel 4a 5G’s display is likely tuned for color accuracy, a hallmark of the Pixel line, but lacks the G8X’s versatility.

Camera Comparison

Both phones offer photo and video capabilities, but the specifics are limited. Without sensor size or aperture data, it’s difficult to make a definitive judgment. However, Google’s computational photography prowess is well-known. The Pixel 4a 5G likely excels in dynamic range and low-light performance through software processing. The G8X, while potentially having a higher-resolution sensor, relies more on hardware. The Pixel’s image processing is optimized for realistic colors and detail, while LG’s tends towards more vibrant, sometimes oversaturated, results. The absence of details on the G8X’s camera system makes a direct comparison challenging, but the Pixel’s software advantage is a strong point.

Performance

The core difference lies in the chipsets: the LG G8X ThinQ utilizes the Qualcomm Snapdragon 855 (7nm), while the Pixel 4a 5G features the Snapdragon 765G (7nm). The 855’s octa-core CPU, with its 2.84 GHz Kryo 485 prime core, significantly outperforms the 765G’s 2.4 GHz Kryo 475 Prime core in single-core tasks. The 765G’s strength is integrated 5G, eliminating the need for an external modem. However, the 855’s Adreno 640 GPU provides a substantial graphical advantage, making the G8X the clear winner for gaming. The G8X’s performance headroom will translate to smoother multitasking and longer software support, despite the Pixel’s newer release.

Battery Life

The LG G8X ThinQ’s endurance rating of 111 hours is a standout feature, indicating exceptional battery life. This is likely due to the efficient Snapdragon 855 and a larger battery capacity (not specified). The Pixel 4a 5G’s battery life is not provided, but its 18W charging is slower than the G8X’s 21W wired charging with PD and QC3 support. The G8X also offers 9W wireless charging, a feature absent on the Pixel. While the Pixel’s 5G connectivity may consume more power, the G8X’s superior endurance and faster charging provide a more convenient user experience.

Buying Guide

Buy the LG G8X ThinQ if you need a phone capable of handling intensive gaming, video editing, or multitasking without slowdowns, and if the extended 111-hour endurance rating is crucial. Buy the Google Pixel 4a 5G if you prioritize a clean Android experience, excellent camera image processing, and reliable 5G connectivity for streaming and downloading on the go.

Frequently Asked Questions

❓ Does the Snapdragon 765G in the Pixel 4a 5G offer enough performance for demanding games like PUBG or Call of Duty?
While the Snapdragon 765G is capable, it won't deliver the same consistently high frame rates as the Snapdragon 855 in the LG G8X ThinQ. You'll likely need to lower graphics settings on the Pixel 4a 5G to achieve smooth gameplay, especially in extended sessions. The G8X has more thermal headroom for sustained performance.
❓ How much does the LG G8X ThinQ's Dual Screen accessory enhance productivity, and is it worth the extra cost?
The Dual Screen effectively doubles your screen real estate, allowing for true multitasking – running two apps side-by-side without switching. It's beneficial for professionals needing to reference documents while composing emails, or gamers wanting to stream and play simultaneously. However, the accessory is sold separately and adds to the overall cost, so consider your usage patterns before investing.
❓ Is the 5G connectivity on the Pixel 4a 5G a significant advantage if 5G coverage is limited in my area?
Currently, if 5G coverage is spotty or unavailable in your location, the 5G capability of the Pixel 4a 5G offers minimal benefit. The phone will fall back to 4G LTE, negating the advantage. However, investing in a 5G phone future-proofs you as 5G networks expand.