Roku Plus Series 55" vs Sony X90L 65"
The Verdict
Roku Plus Series 55" delivers exceptional value for budget-conscious buyers with solid QLED technology, Dolby Vision support, and Wi-Fi 6 connectivity at just $399. Sony X90L 65" commands premium pricing ($1,099) through superior Full Array LED backlighting, native 120Hz refresh rate, and lower input lag (8ms vs 13ms), making it ideal for competitive gaming and fast-action content. Picture quality favors Sony significantly,its 1300-nit brightness eclipses Roku's 700 nits, enabling superior HDR performance and contrast. Gaming enthusiasts will appreciate Sony's VRR support and minimal 8ms lag versus Roku's 13ms. Roku compensates with better software integration (supports Roku Voice alongside major assistants) and modern Wi-Fi 6. Audio specs match identically at 20W stereo with Dolby Atmos, though Sony's Acoustic Multi-Audio provides better localization. Size matters: Sony's 65" screen substantially outweighs Roku's 55" for immersive viewing. For casual streamers prioritizing budget, Roku Plus excels; for serious gamers and movie enthusiasts demanding performance, Sony X90L justifies its premium investment.
Who Should Buy
Buy the Roku Plus Series 55" if…
- →Roku OS is the simplest, cleanest smart TV platform available
- →Dolby Vision, HDR10+, AND Dolby Atmos decoding — unusual at $399
- →Works with every voice assistant: Alexa, Google, Siri (via AirPlay)
Buy the Sony X90L 65" if…
- →Sony's Cognitive Processor XR delivers best-in-class upscaling and color
- →Full-array local dimming produces excellent contrast for an LED TV
- →Dolby Vision and Dolby Atmos support for premium content
Category Scores
Pros & Cons
Roku Plus Series 55"
Pros
- Roku OS is the simplest, cleanest smart TV platform available
- Dolby Vision, HDR10+, AND Dolby Atmos decoding — unusual at $399
- Works with every voice assistant: Alexa, Google, Siri (via AirPlay)
- Wi-Fi 6 for reliable 4K streaming
- QLED color enhancement is visible versus basic LED panels
Cons
- 60Hz panel — no 120Hz or gaming features
- 700-nit brightness is okay but not impressive for HDR highlights
- Roku's ad-supported free channels are prominently pushed in the UI
- No VRR for next-gen console gaming
Sony X90L 65"
Pros
- Sony's Cognitive Processor XR delivers best-in-class upscaling and color
- Full-array local dimming produces excellent contrast for an LED TV
- Dolby Vision and Dolby Atmos support for premium content
- 120Hz with VRR makes it genuinely good for PS5 gaming
- Google TV has the widest app selection of any smart TV platform
Cons
- Blooming visible in dark scenes with bright highlights
- 20W speakers are average despite the Acoustic Multi-Audio branding
- Heavier than competing LED TVs at 48.5 lbs
- Google TV can feel sluggish and ad-heavy on the home screen
Full Specifications
| Spec | Roku Plus Series 55" | Sony X90L 65" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 300 x 300mm |
| Weight | 26.5 lbs | 48.5 lbs |
| Dimensions (w/ stand) | 48.4 x 30.6 x 10.2 inches | 57.3 x 35.6 x 11.4 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch | 2.0ch Acoustic Multi-Audio |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 13 | 8 |
| Display | ||
| HDR | Dolby Vision, HDR10+, HLG | Dolby Vision, HDR10, HLG |
| Size | 55" | 65" |
| Type | QLED | Full Array LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 120Hz (native) |
| Brightness (nits) | 700 | 1300 |
| Smart TV | ||
| Os | Roku OS | Google TV |
| Voice assistant | Roku Voice, Alexa, Google Assistant, Apple AirPlay 2 | Google Assistant, Alexa, Apple AirPlay 2 |
| Processor | ||
| Chipset | Quad-core | Cognitive Processor XR |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 1 | 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.
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