Samsung CU8500 55" (Crystal UHD) vs Sony X77L 55"
The Verdict
Both 55-inch 4K TVs deliver solid value in the mid-range segment, but they cater to different priorities. Samsung's CU8500 edges ahead with its Crystal UHD panel offering 350 nits brightness and superior gaming responsiveness at 11ms input lag, plus HDR10+ support for enhanced color grading. Sony's X77L counters with a brighter 400-nit LED display, more HDMI ports (4 vs 3), better smart TV platform via Google TV, and Sony's acclaimed X1 4K HDR processor for upscaling. Audio capabilities match at 20W 2.0ch, while both handle 60Hz refresh rates. Samsung wins on raw gaming performance and affordability; Sony excels in picture processing and smart features. For gamers prioritizing response times and budget-conscious buyers, Samsung prevails. For those valuing picture enhancement technology and streaming flexibility, Sony justifies the $70 premium. The Sony X77L edges out as the more well-rounded choice despite higher cost.
Who Should Buy
Buy the Samsung CU8500 55" (Crystal UHD) if…
- →Affordable 4K at $479 makes it one of Samsung's best budget options
- →Crystal Processor 4K handles decent upscaling for the price
- →Tizen OS provides a full smart TV platform with all major apps
Buy the Sony X77L 55" if…
- →Sony's color accuracy and motion handling are superior to budget competitors
- →Google TV with Chromecast built-in and Apple AirPlay 2
- →Four HDMI ports are generous at this price
Category Scores
Pros & Cons
Samsung CU8500 55" (Crystal UHD)
Pros
- Affordable 4K at $479 makes it one of Samsung's best budget options
- Crystal Processor 4K handles decent upscaling for the price
- Tizen OS provides a full smart TV platform with all major apps
- HDR10+ support for compatible content
- Slim design with clean aesthetics for the price segment
Cons
- 60Hz panel — no 120Hz or VRR for gaming
- 350 nits brightness is too dim for convincing HDR
- 20W speakers are weak — external audio recommended
- Only 3 HDMI ports, none are HDMI 2.1
- No Dolby Atmos or Dolby Vision
Sony X77L 55"
Pros
- Sony's color accuracy and motion handling are superior to budget competitors
- Google TV with Chromecast built-in and Apple AirPlay 2
- Four HDMI ports are generous at this price
- Motionflow XR produces smooth motion for sports and movies
- Clean, minimalist design fits any room
Cons
- 60Hz panel — not ideal for gaming or fast action
- No Dolby Vision — surprising for a Sony TV
- 400-nit brightness is low for HDR content
- No VRR for next-gen console gaming
Full Specifications
| Spec | Samsung CU8500 55" (Crystal UHD) | Sony X77L 55" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 30.4 lbs | 27.6 lbs |
| Dimensions | 48.4 x 28.0 x 1.0 inches | — |
| Dimensions (w/ stand) | 48.4 x 30.3 x 8.6 inches | 48.5 x 30.9 x 10.6 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 11 | 15 |
| Display | ||
| HDR | HDR10+, HLG | HDR10, HLG |
| Size | 55" | 55" |
| Type | Crystal UHD (VA LCD) | LED |
| Resolution | 3840 x 2160 (4K) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 350 | 400 |
| Smart TV | ||
| Os | Tizen OS | Google TV |
| Voice assistant | Bixby, Alexa | Google Assistant, Alexa, Apple AirPlay 2 |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 1 | 2 |
| HDMI ports | 3 | 4 |
| Processor | ||
| Chipset | — | X1 4K HDR 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.
Explore more in tvs, see all Samsung products or all Sony products. View full details for the Samsung CU8500 55" (Crystal UHD) or the Sony X77L 55".