Sony X80K 55" (LED) vs TCL Q7 55" (QLED)
The Verdict
Sony's X80K delivers solid mid-range performance with 500 nits brightness and Dolby Vision support, making it suitable for moderately lit rooms. TCL's Q7K, however, significantly outperforms at this price point with QLED technology, 1000 nits peak brightness, full array local dimming, and 120Hz refresh rate,crucial advantages for both movie watching and gaming. Gaming performance heavily favors TCL: 7ms input lag versus Sony's 16ms, plus VRR support for smoother gameplay. Audio-wise, TCL provides 30W versus Sony's 20W output. Connectivity also leans toward TCL with Wi-Fi 6 and Bluetooth 5.0. Sony's advantages include slightly better build quality and marginally lower weight. At $150 less, the TCL Q7K delivers substantially better picture quality, gaming credentials, and gaming features. Unless you prioritize Sony's brand reputation or need the minimal weight difference, TCL offers exceptional value and superior specifications for the budget-conscious buyer seeking genuine 4K gaming capability.
Who Should Buy
Buy the Sony X80K 55" (LED) if…
- →Sony's X1 processor delivers noticeably better image processing than budget competitors
- →Dolby Vision and Dolby Atmos provide a premium HDR experience
- →Google TV with Chromecast built-in handles streaming beautifully
Buy the TCL Q7 55" (QLED) if…
- →Excellent price-to-performance — QLED with FALD at just $549
- →1000 nits brightness makes HDR content look impactful
- →Both Dolby Vision and HDR10+ for universal HDR support
Category Scores
Pros & Cons
Sony X80K 55" (LED)
Pros
- Sony's X1 processor delivers noticeably better image processing than budget competitors
- Dolby Vision and Dolby Atmos provide a premium HDR experience
- Google TV with Chromecast built-in handles streaming beautifully
- Triluminos Pro color engine produces natural, accurate colors
- Four HDMI ports for connecting multiple devices
Cons
- 60Hz panel with no VRR — not for gaming
- 500 nits brightness limits HDR impact
- Edge-lit LED without local dimming has poor contrast
- 20W audio is thin and tinny
- Bluetooth 4.2 limits wireless audio options
TCL Q7 55" (QLED)
Pros
- Excellent price-to-performance — QLED with FALD at just $549
- 1000 nits brightness makes HDR content look impactful
- Both Dolby Vision and HDR10+ for universal HDR support
- 120Hz with VRR and Game Accelerator for responsive gaming
- Dolby Atmos and 30W speakers improve on budget TV audio
Cons
- Build quality and bezels feel budget-oriented
- TCL software updates lag behind major brands
- FALD zones are limited — visible blooming in dark scenes
- Remote control lacks premium feel and backlight
Full Specifications
| Spec | Sony X80K 55" (LED) | TCL Q7 55" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 200 x 200mm |
| Weight | 29.1 lbs | 31.3 lbs |
| Dimensions | 48.7 x 28.3 x 3.0 inches | 48.3 x 27.9 x 3.0 inches |
| Dimensions (w/ stand) | 48.7 x 30.5 x 9.4 inches | 48.3 x 30.5 x 9.5 inches |
| Audio | ||
| Output (watts) | 20 | 30 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 16 | 7 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 55" | 55" |
| Type | Direct LED (IPS / VA varies by size) | QLED with Full Array Local Dimming (VA LCD) |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 500 | 1000 |
| Smart TV | ||
| Os | Google TV | Google TV |
| Voice assistant | Google Assistant, Alexa | Google Assistant |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 4.2 | 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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