Sony X80K 55" (LED) vs Sony X85K 65" (LED)
The Verdict
Sony's X85K 65" delivers meaningful upgrades over the X80K 55" that justify its $300 premium. Picture quality improvements are substantial: the X85K's 700-nit brightness versus 500 nits provides noticeably better HDR performance, while the larger panel and IPS panel technology enhance viewing angles. Gaming capabilities distinguish these models significantly,the X85K includes VRR support, 120Hz refresh rate, and superior 10ms input lag compared to the X80K's 16ms and 60Hz limitation. Both share identical audio (20W, 2.0ch with Dolby Atmos) and smart TV features via Google TV. The X85K's larger 65-inch screen and superior gaming specs make it ideal for serious gamers and larger living spaces, while the X80K suits budget-conscious buyers prioritizing standard content viewing. For gaming or premium picture quality, the X85K is the stronger choice.
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 Sony X85K 65" (LED) if…
- →120Hz with VRR at $999 makes it a capable mid-range gaming TV
- →Wide viewing angles from IPS panel suit family viewing
- →Dolby Vision and Dolby Atmos for full 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
Sony X85K 65" (LED)
Pros
- 120Hz with VRR at $999 makes it a capable mid-range gaming TV
- Wide viewing angles from IPS panel suit family viewing
- Dolby Vision and Dolby Atmos for full HDR support
- Sony X1 processor handles upscaling and motion well
- Google TV platform with Chromecast built-in
Cons
- IPS panel has poor black levels — contrast is a weakness
- No local dimming — black uniformity suffers in dark scenes
- 700 nits brightness is modest for HDR performance
- 20W speakers need external audio support
- Bluetooth 4.2 is dated for a 2022 TV
Full Specifications
| Spec | Sony X80K 55" (LED) | Sony X85K 65" (LED) |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 300 x 300mm |
| Weight | 29.1 lbs | 43.2 lbs |
| Dimensions | 48.7 x 28.3 x 3.0 inches | 57.1 x 33.1 x 3.0 inches |
| Dimensions (w/ stand) | 48.7 x 30.5 x 9.4 inches | 57.1 x 35.8 x 13.4 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 16 | 10 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG |
| Size | 55" | 65" |
| Type | Direct LED (IPS / VA varies by size) | Direct LED (IPS panel) |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 500 | 700 |
| Smart TV | ||
| Os | Google TV | Google TV |
| Voice assistant | Google Assistant, Alexa | Google Assistant, Alexa |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Ethernet | ||
| Bluetooth | 4.2 | 4.2 |
| USB ports | 2 | 2 |
| 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.
Explore more in tvs, see all Sony products or all Sony products. View full details for the Sony X80K 55" (LED) or the Sony X85K 65" (LED).