LG QNED85 55" vs TCL 5-Series S555 65" (QLED)
The Verdict
LG's QNED85 delivers superior picture quality with its quantum dot-enhanced IPS panel and 700-nit brightness, complemented by Dolby Vision and premium webOS 23 with multiple voice assistants. TCL's 5-Series S555 counters with a larger 65-inch VA panel producing 800 nits brightness, better HDR10+ support, and Wi-Fi 6 connectivity at a compelling $200 price advantage. Gaming performance is nearly identical (7ms vs 8ms input lag, both 120Hz VRR/ALLM capable). Audio specs slightly favor TCL (24W vs 20W), though neither excels here. For color-critical viewing and smart TV versatility, the LG justifies its premium. However, TCL's bigger screen, higher brightness, lower cost, and modern Wi-Fi 6 make it the stronger value proposition for mainstream buyers prioritizing screen real estate and competitive specs. Choose LG for picture quality refinement; select TCL for bigger bang-for-buck.
Who Should Buy
Buy the LG QNED85 55" if…
- →120Hz with VRR and ALLM provides a solid mid-range gaming TV
- →Dolby Vision and Dolby Atmos for full HDR ecosystem support
- →Quantum Dot + NanoCell produces wider color gamut than basic LCD
Buy the TCL 5-Series S555 65" (QLED) if…
- →65-inch 4K with 120Hz and VRR at $599 is outstanding value
- →Both Dolby Vision and HDR10+ support — rare at this price
- →QLED color enhancement produces vivid, saturated colors
Category Scores
Pros & Cons
LG QNED85 55"
Pros
- 120Hz with VRR and ALLM provides a solid mid-range gaming TV
- Dolby Vision and Dolby Atmos for full HDR ecosystem support
- Quantum Dot + NanoCell produces wider color gamut than basic LCD
- Four HDMI ports (2x HDMI 2.1) handle multiple devices
- α7 Gen6 AI processor upscales and enhances SDR content well
Cons
- IPS panel still has mediocre contrast — blacks look grey
- 700 nits is modest — HDR highlights don't pop like Mini-LED
- 20W speakers are inadequate — soundbar strongly recommended
- QNED branding is confusing — this is not Mini-LED despite the name
TCL 5-Series S555 65" (QLED)
Pros
- 65-inch 4K with 120Hz and VRR at $599 is outstanding value
- Both Dolby Vision and HDR10+ support — rare at this price
- QLED color enhancement produces vivid, saturated colors
- Wi-Fi 6 and four HDMI ports (one HDMI 2.1) handle modern setups
- Google TV platform with Chromecast built-in
Cons
- Only 1 HDMI 2.1 port — the other 3 are HDMI 2.0
- 800 nits is decent but not as impressive as the 6-Series
- No Dolby Atmos — audio is basic
- Edge-lit local dimming with limited zones shows blooming
Full Specifications
| Spec | LG QNED85 55" | TCL 5-Series S555 65" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 300 x 300mm |
| Weight | 32.4 lbs | 42.3 lbs |
| Dimensions | 48.4 x 28.1 x 2.1 inches | 57.2 x 33.0 x 3.2 inches |
| Dimensions (w/ stand) | 48.4 x 30.4 x 9.4 inches | 57.2 x 35.6 x 12.3 inches |
| Audio | ||
| Output (watts) | 20 | 24 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 7 | 8 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 55" | 65" |
| Type | QNED (Quantum Dot + NanoCell IPS LCD) | QLED (VA LCD) |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 700 | 800 |
| Smart TV | ||
| Os | webOS 23 | Google TV |
| Voice assistant | LG ThinQ AI, Alexa, Google Assistant | Google Assistant |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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