Sony X90K 65" (Full Array LED) vs TCL Q6 50"
The Verdict
Sony's X90K delivers a premium cinematic experience with its 65-inch full array LED panel, exceptional 1200-nit brightness, and 120Hz refresh rate ideal for sports and gaming. Its 8ms input lag and VRR/ALLM support make it a genuine gaming contender, while Dolby Vision and full-array backlighting provide superior contrast and detail. TCL's Q6 offers remarkable budget value at $329 for a 50-inch QLED that handles everyday viewing competently with Dolby Vision support and respectable 600-nit brightness. However, it's limited to 60Hz refresh rate, lacks VRR, and brings 14ms input lag to gaming sessions. Size matters significantly here,the Sony is 30% larger,and its superior brightness, advanced backlighting, and gaming features justify the premium. For enthusiasts prioritizing performance and immersion, the X90K excels. For basic 4K streaming and movies on a budget, the Q6 impresses. Recommend the Sony X90K for serious viewing and gaming; choose TCL only if screen size and budget are primary constraints.
Who Should Buy
Buy the Sony X90K 65" (Full Array LED) if…
- →Excellent Sony image processing at a competitive mid-range price
- →Full Array Local Dimming provides solid contrast for an LED TV
- →Dolby Vision and Dolby Atmos for home theater HDR experience
Buy the TCL Q6 50" if…
- →Dolby Vision and HDR10+ at $329 is outstanding value
- →QLED color volume is visibly better than basic LED at this price
- →Google TV provides the best app ecosystem available
Category Scores
Pros & Cons
Sony X90K 65" (Full Array LED)
Pros
- Excellent Sony image processing at a competitive mid-range price
- Full Array Local Dimming provides solid contrast for an LED TV
- Dolby Vision and Dolby Atmos for home theater HDR experience
- 120Hz with VRR and ALLM — capable gaming display
- Google TV with Chromecast built-in for seamless streaming
Cons
- Only 2 of 4 HDMI ports support 4K@120Hz
- 20W audio is very weak — soundbar essential
- Bluetooth 4.2 and Wi-Fi 5 are behind current standards
- Some blooming visible with full array backlighting in dark scenes
TCL Q6 50"
Pros
- Dolby Vision and HDR10+ at $329 is outstanding value
- QLED color volume is visibly better than basic LED at this price
- Google TV provides the best app ecosystem available
- Lightweight and easy to mount or reposition
- Decent upscaling from 1080p content
Cons
- 60Hz panel limits gaming and sports viewing
- No VRR or true gaming features
- 600-nit brightness is modest for HDR highlights
- Build quality and remote feel budget-oriented
Full Specifications
| Spec | Sony X90K 65" (Full Array LED) | TCL Q6 50" |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 200 x 200mm |
| Weight | 46.3 lbs | 22.0 lbs |
| Dimensions | 57.2 x 33.1 x 2.7 inches | — |
| Dimensions (w/ stand) | 57.2 x 35.3 x 12.0 inches | 44.1 x 28.4 x 8.3 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch Acoustic Multi-Audio | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 8 | 14 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10+, HLG |
| Size | 65" | 50" |
| Type | Full Array LED (VA LCD) | QLED |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K UHD) |
| Refresh rate | 120Hz | 60Hz |
| Brightness (nits) | 1200 | 600 |
| Smart TV | ||
| Os | Google TV | Google TV |
| Voice assistant | Google Assistant, Alexa | Google Assistant, Alexa |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 4.2 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 3 |
| Processor | ||
| Chipset | — | AiPQ Processor |
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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