Sony X77L 55" vs Vizio V-Series 43"
The Verdict
Sony's X77L delivers superior picture quality with 400 nits brightness versus Vizio's 250 nits, making it considerably better for well-lit rooms and HDR content. Sony's X1 4K HDR processor outperforms Vizio's IQ Processor, resulting in sharper upscaling and more refined motion handling. Both offer 4K resolution and similar gaming specs (15ms vs 16ms input lag), but Sony's 55-inch screen provides notably larger viewing real estate. Vizio edges ahead with Dolby Vision support and costs $350 less, appealing to budget-conscious buyers. Audio is comparable at 20W versus 16W with 2.0-channel configs. For serious movie and sports enthusiasts willing to spend moderately more, Sony's superior brightness, processing power, and larger panel justify the price premium. However, buyers with smaller spaces or extremely tight budgets will find Vizio's V-Series acceptable for casual viewing.
Who Should Buy
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
Buy the Vizio V-Series 43" if…
- →4K Dolby Vision TV for under $200 is the cheapest way to get premium HDR
- →Chromecast and AirPlay 2 built-in for wireless casting
- →Perfect size for bedrooms, kitchens, or small apartments
Category Scores
Pros & Cons
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
Vizio V-Series 43"
Pros
- 4K Dolby Vision TV for under $200 is the cheapest way to get premium HDR
- Chromecast and AirPlay 2 built-in for wireless casting
- Perfect size for bedrooms, kitchens, or small apartments
- Light enough to mount anywhere at 16 lbs
- Dolby Vision + HDR10+ support punches above its price
Cons
- 250-nit brightness means HDR is barely noticeable
- 60Hz — no gaming features whatsoever
- SmartCast OS is slow and occasionally buggy
- 16W speakers are very quiet — external audio is needed
Full Specifications
| Spec | Sony X77L 55" | Vizio V-Series 43" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 27.6 lbs | 16.3 lbs |
| Dimensions (w/ stand) | 48.5 x 30.9 x 10.6 inches | 38.0 x 24.6 x 8.1 inches |
| Audio | ||
| Output (watts) | 20 | 16 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 15 | 16 |
| Display | ||
| HDR | HDR10, HLG | Dolby Vision, HDR10+, HLG |
| Size | 55" | 43" |
| Type | LED | LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 400 | 250 |
| Smart TV | ||
| Os | Google TV | SmartCast OS |
| Voice assistant | Google Assistant, Alexa, Apple AirPlay 2 | Google Assistant, Apple AirPlay 2, Chromecast |
| Processor | ||
| Chipset | X1 4K HDR Processor | IQ Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 3 |
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 Vizio products. View full details for the Sony X77L 55" or the Vizio V-Series 43".