Overview

Released in mid-2018, the LG V35 ThinQ was a unique hybrid in LG's smartphone timeline. It combined the slim, notch-free chassis of the V30 with the updated silicon of the G7 ThinQ. Featuring a 6.0-inch P-OLED display, a Snapdragon 845 processor, 6GB of RAM, and a 32-bit Hi-Fi Quad DAC, the V35 represented a peak era for multimedia-focused mobile hardware.

Operating this phone today is a exercise in legacy tech management. Because LG exited the mobile market and official software support for the V35 capped out early, modern ownership revolves around specific use cases. Most surviving units serve as secondary devices, media players, or dedicated high-fidelity Digital Audio Players (DAPs). If you are looking to keep one running, exploring our LG V35 ThinQ hub can give you a better sense of its hardware layout.

Design and build

Design-wise, the LG V35 ThinQ aged remarkably well compared to its contemporaries. Weighing just 157 grams, it is noticeably lighter than modern glass-and-metal slabs. The front features an 18:9 aspect ratio P-OLED panel with uniform top and bottom bezels—a welcome feature for users who dislike display notches or camera cutouts.

Both the front and back panels are constructed from Gorilla Glass 5, bound together by an aluminum frame. The rear fingerpint sensor doubles as a tactile power button, a classic LG touch. While the body originally boasted IP68 water resistance and MIL-STD-810G compliance, years of thermal cycling mean the factory water seal is almost certainly compromised today. Physical drops frequently result in shattered rear glass, though replacement back covers are relatively simple to swap.

Everyday performance

Under the hood, the Qualcomm Snapdragon 845 chipset accompanied by 6GB of RAM still delivers usable performance for light smartphone tasks. Local video playback, web browsing, and offline music listening operate smoothly. However, modern app bloat and the reality of being stuck on older Android software present distinct limitations.

Where the V35 ThinQ continues to shine is media playback. The built-in 32-bit ESS Sabre Quad DAC provides audio quality through the 3.5mm headphone jack that rivals standalone digital audio players costing significantly more. Drive high-impedance headphones directly from the device remains its primary selling point. Camera performance from the dual 16 MP rear sensors (standard f/1.6 with OIS and 16mm ultrawide) is decent in daylight, though modern image processing clearly surpasses it in low-light environments.

Battery, durability, and longevity

The stock 3300 mAh non-removable lithium-polymer battery was modest even at launch. After years of charge cycles, original batteries suffer from heavy capacity loss. Owners frequently report rapid power drains, unexpected drops from 20% to zero, or thermal throttling under continuous load.

Long-term durability depends heavily on heat management and battery health. The internal thermal paste between the Snapdragon 845 chip and the midframe often dries out, causing higher operating temperatures. Servicing the battery requires heating and peeling off the rear glass panel, removing wireless charging coils, and disconnecting the battery ribbon cable. If you plan to perform maintenance, reviewing DIY step-by-step guides is recommended before attempting back-cover removal.

Common issues owners hit

As the V35 ThinQ ages into legacy status, specific hardware failure patterns recur consistently across the user base:

• Severe Battery Degradation & Swelling: Aging cell chemistry leads to poor runtime and, in severe cases, battery swelling that pushes the rear glass panel outward.
• P-OLED Image Retention / Burn-in: Continuous display use at high brightness can cause permanent burn-in, particularly along the status bar and bottom navigation keys.
• Worn USB-C Port: Mechanical strain on the bottom Type-C port often leads to intermittent charging or loss of fast-charging capability.
• Degraded Adhesive: The factory perimeter glue breaks down, loosening the rear glass panel and eliminating liquid ingress protection.

For an expanded index of hardware troubleshooting, check our central problems hub.

Who it's for

The LG V35 ThinQ is primarily for audio purists, portable digital audio player enthusiasts, and mobile tech collectors. If you require a dedicated music machine with an exceptional 3.5mm DAC output, micro SD expansion, and a lightweight build, the V35 is one of the best value legacy options available. It is less suitable as a daily primary phone due to outdated software security and limited modern app compatibility.

Bottom line

While LG's mobile division is a thing of the past, the V35 ThinQ stands as a reminder of an era when headphone jacks and high-end DACs were flagship priorities. With a fresh battery and moderate hardware care, it remains a fantastic niche audio device that outpunches its weight class.

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